@opentelemetry/sdk-trace-base - npm Package Compare versions

Comparing version 2.5.1 to 2.6.0

build/esm/semconv.d.ts

+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_PARENT_ORIGIN: "otel.span.parent.origin";
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_SAMPLING_RESULT: "otel.span.sampling_result";
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_LIVE: "otel.sdk.span.live";
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_STARTED: "otel.sdk.span.started";
+//# sourceMappingURL=semconv.d.ts.map

build/esm/semconv.js

+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * This file contains a copy of unstable semantic convention definitions
+ * used by this package.
+ * @see https://github.com/open-telemetry/opentelemetry-js/tree/main/semantic-conventions#unstable-semconv
+ */
+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const ATTR_OTEL_SPAN_PARENT_ORIGIN = 'otel.span.parent.origin';
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const ATTR_OTEL_SPAN_SAMPLING_RESULT = 'otel.span.sampling_result';
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const METRIC_OTEL_SDK_SPAN_LIVE = 'otel.sdk.span.live';
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const METRIC_OTEL_SDK_SPAN_STARTED = 'otel.sdk.span.started';
+//# sourceMappingURL=semconv.js.map

build/esm/semconv.js.map

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build/esm/TracerMetrics.d.ts

+import { Meter, SpanContext } from '@opentelemetry/api';
+import { SamplingDecision } from './Sampler';
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+export declare class TracerMetrics {
+    private readonly startedSpans;
+    private readonly liveSpans;
+    constructor(meter: Meter);
+    startSpan(parentSpanCtx: SpanContext | undefined, samplingDecision: SamplingDecision): () => void;
+}
+//# sourceMappingURL=TracerMetrics.d.ts.map

build/esm/TracerMetrics.js

+import { SamplingDecision } from './Sampler';
+import { ATTR_OTEL_SPAN_PARENT_ORIGIN, ATTR_OTEL_SPAN_SAMPLING_RESULT, METRIC_OTEL_SDK_SPAN_LIVE, METRIC_OTEL_SDK_SPAN_STARTED, } from './semconv';
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+export class TracerMetrics {
+    startedSpans;
+    liveSpans;
+    constructor(meter) {
+        this.startedSpans = meter.createCounter(METRIC_OTEL_SDK_SPAN_STARTED, {
+            unit: '{span}',
+            description: 'The number of created spans.',
+        });
+        this.liveSpans = meter.createUpDownCounter(METRIC_OTEL_SDK_SPAN_LIVE, {
+            unit: '{span}',
+            description: 'The number of currently live spans.',
+        });
+    }
+    startSpan(parentSpanCtx, samplingDecision) {
+        const samplingDecisionStr = samplingDecisionToString(samplingDecision);
+        this.startedSpans.add(1, {
+            [ATTR_OTEL_SPAN_PARENT_ORIGIN]: parentOrigin(parentSpanCtx),
+            [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        });
+        if (samplingDecision === SamplingDecision.NOT_RECORD) {
+            return () => { };
+        }
+        const liveSpanAttributes = {
+            [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        };
+        this.liveSpans.add(1, liveSpanAttributes);
+        return () => {
+            this.liveSpans.add(-1, liveSpanAttributes);
+        };
+    }
+}
+function parentOrigin(parentSpanContext) {
+    if (!parentSpanContext) {
+        return 'none';
+    }
+    if (parentSpanContext.isRemote) {
+        return 'remote';
+    }
+    return 'local';
+}
+function samplingDecisionToString(decision) {
+    switch (decision) {
+        case SamplingDecision.RECORD_AND_SAMPLED:
+            return 'RECORD_AND_SAMPLE';
+        case SamplingDecision.RECORD:
+            return 'RECORD_ONLY';
+        case SamplingDecision.NOT_RECORD:
+            return 'DROP';
+    }
+}
+//# sourceMappingURL=TracerMetrics.js.map

build/esm/TracerMetrics.js.map

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build/esnext/semconv.d.ts

+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_PARENT_ORIGIN: "otel.span.parent.origin";
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_SAMPLING_RESULT: "otel.span.sampling_result";
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_LIVE: "otel.sdk.span.live";
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_STARTED: "otel.sdk.span.started";
+//# sourceMappingURL=semconv.d.ts.map

build/esnext/semconv.js

+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * This file contains a copy of unstable semantic convention definitions
+ * used by this package.
+ * @see https://github.com/open-telemetry/opentelemetry-js/tree/main/semantic-conventions#unstable-semconv
+ */
+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const ATTR_OTEL_SPAN_PARENT_ORIGIN = 'otel.span.parent.origin';
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const ATTR_OTEL_SPAN_SAMPLING_RESULT = 'otel.span.sampling_result';
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const METRIC_OTEL_SDK_SPAN_LIVE = 'otel.sdk.span.live';
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export const METRIC_OTEL_SDK_SPAN_STARTED = 'otel.sdk.span.started';
+//# sourceMappingURL=semconv.js.map

build/esnext/semconv.js.map

+{"version":3,"file":"semconv.js","sourceRoot":"","sources":["../../src/semconv.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH;;;;GAIG;AAEH;;;;GAIG;AACH,MAAM,CAAC,MAAM,4BAA4B,GAAG,yBAAkC,CAAC;AAE/E;;;;GAIG;AACH,MAAM,CAAC,MAAM,8BAA8B,GACzC,2BAAoC,CAAC;AAEvC;;;;GAIG;AACH,MAAM,CAAC,MAAM,yBAAyB,GAAG,oBAA6B,CAAC;AAEvE;;;;;;GAMG;AACH,MAAM,CAAC,MAAM,4BAA4B,GAAG,uBAAgC,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n/*\n * This file contains a copy of unstable semantic convention definitions\n * used by this package.\n * @see https://github.com/open-telemetry/opentelemetry-js/tree/main/semantic-conventions#unstable-semconv\n */\n\n/**\n * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)\n *\n * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.\n */\nexport const ATTR_OTEL_SPAN_PARENT_ORIGIN = 'otel.span.parent.origin' as const;\n\n/**\n * The result value of the sampler for this span\n *\n * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.\n */\nexport const ATTR_OTEL_SPAN_SAMPLING_RESULT =\n  'otel.span.sampling_result' as const;\n\n/**\n * The number of created spans with `recording=true` for which the end operation has not been called yet.\n *\n * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.\n */\nexport const METRIC_OTEL_SDK_SPAN_LIVE = 'otel.sdk.span.live' as const;\n\n/**\n * The number of created spans.\n *\n * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.\n *\n * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.\n */\nexport const METRIC_OTEL_SDK_SPAN_STARTED = 'otel.sdk.span.started' as const;\n"]}

build/esnext/TracerMetrics.d.ts

+import { Meter, SpanContext } from '@opentelemetry/api';
+import { SamplingDecision } from './Sampler';
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+export declare class TracerMetrics {
+    private readonly startedSpans;
+    private readonly liveSpans;
+    constructor(meter: Meter);
+    startSpan(parentSpanCtx: SpanContext | undefined, samplingDecision: SamplingDecision): () => void;
+}
+//# sourceMappingURL=TracerMetrics.d.ts.map

build/esnext/TracerMetrics.js

+import { SamplingDecision } from './Sampler';
+import { ATTR_OTEL_SPAN_PARENT_ORIGIN, ATTR_OTEL_SPAN_SAMPLING_RESULT, METRIC_OTEL_SDK_SPAN_LIVE, METRIC_OTEL_SDK_SPAN_STARTED, } from './semconv';
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+export class TracerMetrics {
+    startedSpans;
+    liveSpans;
+    constructor(meter) {
+        this.startedSpans = meter.createCounter(METRIC_OTEL_SDK_SPAN_STARTED, {
+            unit: '{span}',
+            description: 'The number of created spans.',
+        });
+        this.liveSpans = meter.createUpDownCounter(METRIC_OTEL_SDK_SPAN_LIVE, {
+            unit: '{span}',
+            description: 'The number of currently live spans.',
+        });
+    }
+    startSpan(parentSpanCtx, samplingDecision) {
+        const samplingDecisionStr = samplingDecisionToString(samplingDecision);
+        this.startedSpans.add(1, {
+            [ATTR_OTEL_SPAN_PARENT_ORIGIN]: parentOrigin(parentSpanCtx),
+            [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        });
+        if (samplingDecision === SamplingDecision.NOT_RECORD) {
+            return () => { };
+        }
+        const liveSpanAttributes = {
+            [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        };
+        this.liveSpans.add(1, liveSpanAttributes);
+        return () => {
+            this.liveSpans.add(-1, liveSpanAttributes);
+        };
+    }
+}
+function parentOrigin(parentSpanContext) {
+    if (!parentSpanContext) {
+        return 'none';
+    }
+    if (parentSpanContext.isRemote) {
+        return 'remote';
+    }
+    return 'local';
+}
+function samplingDecisionToString(decision) {
+    switch (decision) {
+        case SamplingDecision.RECORD_AND_SAMPLED:
+            return 'RECORD_AND_SAMPLE';
+        case SamplingDecision.RECORD:
+            return 'RECORD_ONLY';
+        case SamplingDecision.NOT_RECORD:
+            return 'DROP';
+    }
+}
+//# sourceMappingURL=TracerMetrics.js.map

build/esnext/TracerMetrics.js.map

+{"version":3,"file":"TracerMetrics.js","sourceRoot":"","sources":["../../src/TracerMetrics.ts"],"names":[],"mappings":"AAKA,OAAO,EAAE,gBAAgB,EAAE,MAAM,WAAW,CAAC;AAC7C,OAAO,EACL,4BAA4B,EAC5B,8BAA8B,EAC9B,yBAAyB,EACzB,4BAA4B,GAC7B,MAAM,WAAW,CAAC;AAEnB;;;GAGG;AACH,MAAM,OAAO,aAAa;IACP,YAAY,CAAU;IACtB,SAAS,CAAgB;IAE1C,YAAY,KAAY;QACtB,IAAI,CAAC,YAAY,GAAG,KAAK,CAAC,aAAa,CAAC,4BAA4B,EAAE;YACpE,IAAI,EAAE,QAAQ;YACd,WAAW,EAAE,8BAA8B;SAC5C,CAAC,CAAC;QAEH,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC,mBAAmB,CAAC,yBAAyB,EAAE;YACpE,IAAI,EAAE,QAAQ;YACd,WAAW,EAAE,qCAAqC;SACnD,CAAC,CAAC;IACL,CAAC;IAED,SAAS,CACP,aAAsC,EACtC,gBAAkC;QAElC,MAAM,mBAAmB,GAAG,wBAAwB,CAAC,gBAAgB,CAAC,CAAC;QACvE,IAAI,CAAC,YAAY,CAAC,GAAG,CAAC,CAAC,EAAE;YACvB,CAAC,4BAA4B,CAAC,EAAE,YAAY,CAAC,aAAa,CAAC;YAC3D,CAAC,8BAA8B,CAAC,EAAE,mBAAmB;SACtD,CAAC,CAAC;QAEH,IAAI,gBAAgB,KAAK,gBAAgB,CAAC,UAAU,EAAE;YACpD,OAAO,GAAG,EAAE,GAAE,CAAC,CAAC;SACjB;QAED,MAAM,kBAAkB,GAAG;YACzB,CAAC,8BAA8B,CAAC,EAAE,mBAAmB;SACtD,CAAC;QACF,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,EAAE,kBAAkB,CAAC,CAAC;QAC1C,OAAO,GAAG,EAAE;YACV,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,kBAAkB,CAAC,CAAC;QAC7C,CAAC,CAAC;IACJ,CAAC;CACF;AAED,SAAS,YAAY,CAAC,iBAA0C;IAC9D,IAAI,CAAC,iBAAiB,EAAE;QACtB,OAAO,MAAM,CAAC;KACf;IACD,IAAI,iBAAiB,CAAC,QAAQ,EAAE;QAC9B,OAAO,QAAQ,CAAC;KACjB;IACD,OAAO,OAAO,CAAC;AACjB,CAAC;AAED,SAAS,wBAAwB,CAAC,QAA0B;IAC1D,QAAQ,QAAQ,EAAE;QAChB,KAAK,gBAAgB,CAAC,kBAAkB;YACtC,OAAO,mBAAmB,CAAC;QAC7B,KAAK,gBAAgB,CAAC,MAAM;YAC1B,OAAO,aAAa,CAAC;QACvB,KAAK,gBAAgB,CAAC,UAAU;YAC9B,OAAO,MAAM,CAAC;KACjB;AACH,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\nimport { Counter, Meter, SpanContext, UpDownCounter } from '@opentelemetry/api';\nimport { SamplingDecision } from './Sampler';\nimport {\n  ATTR_OTEL_SPAN_PARENT_ORIGIN,\n  ATTR_OTEL_SPAN_SAMPLING_RESULT,\n  METRIC_OTEL_SDK_SPAN_LIVE,\n  METRIC_OTEL_SDK_SPAN_STARTED,\n} from './semconv';\n\n/**\n * Generates `otel.sdk.span.*` metrics.\n * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics\n */\nexport class TracerMetrics {\n  private readonly startedSpans: Counter;\n  private readonly liveSpans: UpDownCounter;\n\n  constructor(meter: Meter) {\n    this.startedSpans = meter.createCounter(METRIC_OTEL_SDK_SPAN_STARTED, {\n      unit: '{span}',\n      description: 'The number of created spans.',\n    });\n\n    this.liveSpans = meter.createUpDownCounter(METRIC_OTEL_SDK_SPAN_LIVE, {\n      unit: '{span}',\n      description: 'The number of currently live spans.',\n    });\n  }\n\n  startSpan(\n    parentSpanCtx: SpanContext | undefined,\n    samplingDecision: SamplingDecision\n  ): () => void {\n    const samplingDecisionStr = samplingDecisionToString(samplingDecision);\n    this.startedSpans.add(1, {\n      [ATTR_OTEL_SPAN_PARENT_ORIGIN]: parentOrigin(parentSpanCtx),\n      [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,\n    });\n\n    if (samplingDecision === SamplingDecision.NOT_RECORD) {\n      return () => {};\n    }\n\n    const liveSpanAttributes = {\n      [ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,\n    };\n    this.liveSpans.add(1, liveSpanAttributes);\n    return () => {\n      this.liveSpans.add(-1, liveSpanAttributes);\n    };\n  }\n}\n\nfunction parentOrigin(parentSpanContext: SpanContext | undefined): string {\n  if (!parentSpanContext) {\n    return 'none';\n  }\n  if (parentSpanContext.isRemote) {\n    return 'remote';\n  }\n  return 'local';\n}\n\nfunction samplingDecisionToString(decision: SamplingDecision): string {\n  switch (decision) {\n    case SamplingDecision.RECORD_AND_SAMPLED:\n      return 'RECORD_AND_SAMPLE';\n    case SamplingDecision.RECORD:\n      return 'RECORD_ONLY';\n    case SamplingDecision.NOT_RECORD:\n      return 'DROP';\n  }\n}\n"]}

build/src/semconv.d.ts

+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_PARENT_ORIGIN: "otel.span.parent.origin";
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const ATTR_OTEL_SPAN_SAMPLING_RESULT: "otel.span.sampling_result";
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_LIVE: "otel.sdk.span.live";
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+export declare const METRIC_OTEL_SDK_SPAN_STARTED: "otel.sdk.span.started";
+//# sourceMappingURL=semconv.d.ts.map

build/src/semconv.js

+"use strict";
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.METRIC_OTEL_SDK_SPAN_STARTED = exports.METRIC_OTEL_SDK_SPAN_LIVE = exports.ATTR_OTEL_SPAN_SAMPLING_RESULT = exports.ATTR_OTEL_SPAN_PARENT_ORIGIN = void 0;
+/*
+ * This file contains a copy of unstable semantic convention definitions
+ * used by this package.
+ * @see https://github.com/open-telemetry/opentelemetry-js/tree/main/semantic-conventions#unstable-semconv
+ */
+/**
+ * Determines whether the span has a parent span, and if so, [whether it is a remote parent](https://opentelemetry.io/docs/specs/otel/trace/api/#isremote)
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+exports.ATTR_OTEL_SPAN_PARENT_ORIGIN = 'otel.span.parent.origin';
+/**
+ * The result value of the sampler for this span
+ *
+ * @experimental This attribute is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+exports.ATTR_OTEL_SPAN_SAMPLING_RESULT = 'otel.span.sampling_result';
+/**
+ * The number of created spans with `recording=true` for which the end operation has not been called yet.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+exports.METRIC_OTEL_SDK_SPAN_LIVE = 'otel.sdk.span.live';
+/**
+ * The number of created spans.
+ *
+ * @note Implementations **MUST** record this metric for all spans, even for non-recording ones.
+ *
+ * @experimental This metric is experimental and is subject to breaking changes in minor releases of `@opentelemetry/semantic-conventions`.
+ */
+exports.METRIC_OTEL_SDK_SPAN_STARTED = 'otel.sdk.span.started';
+//# sourceMappingURL=semconv.js.map

build/src/semconv.js.map

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build/src/TracerMetrics.d.ts

+import { Meter, SpanContext } from '@opentelemetry/api';
+import { SamplingDecision } from './Sampler';
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+export declare class TracerMetrics {
+    private readonly startedSpans;
+    private readonly liveSpans;
+    constructor(meter: Meter);
+    startSpan(parentSpanCtx: SpanContext | undefined, samplingDecision: SamplingDecision): () => void;
+}
+//# sourceMappingURL=TracerMetrics.d.ts.map

build/src/TracerMetrics.js

+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.TracerMetrics = void 0;
+const Sampler_1 = require("./Sampler");
+const semconv_1 = require("./semconv");
+/**
+ * Generates `otel.sdk.span.*` metrics.
+ * https://opentelemetry.io/docs/specs/semconv/otel/sdk-metrics/#span-metrics
+ */
+class TracerMetrics {
+    startedSpans;
+    liveSpans;
+    constructor(meter) {
+        this.startedSpans = meter.createCounter(semconv_1.METRIC_OTEL_SDK_SPAN_STARTED, {
+            unit: '{span}',
+            description: 'The number of created spans.',
+        });
+        this.liveSpans = meter.createUpDownCounter(semconv_1.METRIC_OTEL_SDK_SPAN_LIVE, {
+            unit: '{span}',
+            description: 'The number of currently live spans.',
+        });
+    }
+    startSpan(parentSpanCtx, samplingDecision) {
+        const samplingDecisionStr = samplingDecisionToString(samplingDecision);
+        this.startedSpans.add(1, {
+            [semconv_1.ATTR_OTEL_SPAN_PARENT_ORIGIN]: parentOrigin(parentSpanCtx),
+            [semconv_1.ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        });
+        if (samplingDecision === Sampler_1.SamplingDecision.NOT_RECORD) {
+            return () => { };
+        }
+        const liveSpanAttributes = {
+            [semconv_1.ATTR_OTEL_SPAN_SAMPLING_RESULT]: samplingDecisionStr,
+        };
+        this.liveSpans.add(1, liveSpanAttributes);
+        return () => {
+            this.liveSpans.add(-1, liveSpanAttributes);
+        };
+    }
+}
+exports.TracerMetrics = TracerMetrics;
+function parentOrigin(parentSpanContext) {
+    if (!parentSpanContext) {
+        return 'none';
+    }
+    if (parentSpanContext.isRemote) {
+        return 'remote';
+    }
+    return 'local';
+}
+function samplingDecisionToString(decision) {
+    switch (decision) {
+        case Sampler_1.SamplingDecision.RECORD_AND_SAMPLED:
+            return 'RECORD_AND_SAMPLE';
+        case Sampler_1.SamplingDecision.RECORD:
+            return 'RECORD_ONLY';
+        case Sampler_1.SamplingDecision.NOT_RECORD:
+            return 'DROP';
+    }
+}
+//# sourceMappingURL=TracerMetrics.js.map

build/src/TracerMetrics.js.map

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build/esm/BasicTracerProvider.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { merge } from '@opentelemetry/core';

build/esm/BasicTracerProvider.js.map

@@ -1,1 +0,1 @@
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}

build/esm/config.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { diag } from '@opentelemetry/api';

build/esm/config.js.map

@@ -1,1 +0,1 @@
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}

build/esm/enums.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ // Event name definitions

build/esm/enums.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,yBAAyB;AACzB,MAAM,CAAC,MAAM,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}
+{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,yBAAyB;AACzB,MAAM,CAAC,MAAM,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}

build/esm/export/BatchSpanProcessorBase.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { context, diag, TraceFlags } from '@opentelemetry/api';

build/esm/export/BatchSpanProcessorBase.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}

build/esm/export/ConsoleSpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { ExportResultCode, hrTimeToMicroseconds, } from '@opentelemetry/core';

build/esm/export/ConsoleSpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ConsoleSpanExporter.js","sourceRoot":"","sources":["../../../src/export/ConsoleSpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,OAAO,EAEL,gBAAgB,EAChB,oBAAoB,GACrB,MAAM,qBAAqB,CAAC;AAE7B;;;;;GAKG;AAEH,+BAA+B;AAC/B,MAAM,OAAO,mBAAmB;IAC9B;;;;OAIG;IACH,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,OAAO,IAAI,CAAC,UAAU,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,QAAQ;QACN,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,CAAC;QACpB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED;;;OAGG;IACK,WAAW,CAAC,IAAkB;QACpC,OAAO;YACL,QAAQ,EAAE;gBACR,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,UAAU;aACrC;YACD,oBAAoB,EAAE,IAAI,CAAC,oBAAoB;YAC/C,OAAO,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,OAAO;YACnC,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;YACzC,UAAU,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,EAAE,SAAS,EAAE;YACtD,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,EAAE,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM;YAC7B,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,SAAS,EAAE,oBAAoB,CAAC,IAAI,CAAC,SAAS,CAAC;YAC/C,QAAQ,EAAE,oBAAoB,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC7C,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,KAAK,EAAE,IAAI,CAAC,KAAK;SAClB,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACK,UAAU,CAChB,KAAqB,EACrB,IAAqC;QAErC,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,CAAC,CAAC;SACnD;QACD,IAAI,IAAI,EAAE;YACR,OAAO,IAAI,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;SACjD;IACH,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport {\n  ExportResult,\n  ExportResultCode,\n  hrTimeToMicroseconds,\n} from '@opentelemetry/core';\n\n/**\n * This is implementation of {@link SpanExporter} that prints spans to the\n * console. This class can be used for diagnostic purposes.\n *\n * NOTE: This {@link SpanExporter} is intended for diagnostics use only, output rendered to the console may change at any time.\n */\n\n/* eslint-disable no-console */\nexport class ConsoleSpanExporter implements SpanExporter {\n  /**\n   * Export spans.\n   * @param spans\n   * @param resultCallback\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    return this._sendSpans(spans, resultCallback);\n  }\n\n  /**\n   * Shutdown the exporter.\n   */\n  shutdown(): Promise<void> {\n    this._sendSpans([]);\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  /**\n   * converts span info into more readable format\n   * @param span\n   */\n  private _exportInfo(span: ReadableSpan) {\n    return {\n      resource: {\n        attributes: span.resource.attributes,\n      },\n      instrumentationScope: span.instrumentationScope,\n      traceId: span.spanContext().traceId,\n      parentSpanContext: span.parentSpanContext,\n      traceState: span.spanContext().traceState?.serialize(),\n      name: span.name,\n      id: span.spanContext().spanId,\n      kind: span.kind,\n      timestamp: hrTimeToMicroseconds(span.startTime),\n      duration: hrTimeToMicroseconds(span.duration),\n      attributes: span.attributes,\n      status: span.status,\n      events: span.events,\n      links: span.links,\n    };\n  }\n\n  /**\n   * Showing spans in console\n   * @param spans\n   * @param done\n   */\n  private _sendSpans(\n    spans: ReadableSpan[],\n    done?: (result: ExportResult) => void\n  ): void {\n    for (const span of spans) {\n      console.dir(this._exportInfo(span), { depth: 3 });\n    }\n    if (done) {\n      return done({ code: ExportResultCode.SUCCESS });\n    }\n  }\n}\n"]}
+{"version":3,"file":"ConsoleSpanExporter.js","sourceRoot":"","sources":["../../../src/export/ConsoleSpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,OAAO,EAEL,gBAAgB,EAChB,oBAAoB,GACrB,MAAM,qBAAqB,CAAC;AAE7B;;;;;GAKG;AAEH,+BAA+B;AAC/B,MAAM,OAAO,mBAAmB;IAC9B;;;;OAIG;IACH,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,OAAO,IAAI,CAAC,UAAU,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,QAAQ;QACN,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,CAAC;QACpB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED;;;OAGG;IACK,WAAW,CAAC,IAAkB;QACpC,OAAO;YACL,QAAQ,EAAE;gBACR,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,UAAU;aACrC;YACD,oBAAoB,EAAE,IAAI,CAAC,oBAAoB;YAC/C,OAAO,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,OAAO;YACnC,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;YACzC,UAAU,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,EAAE,SAAS,EAAE;YACtD,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,EAAE,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM;YAC7B,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,SAAS,EAAE,oBAAoB,CAAC,IAAI,CAAC,SAAS,CAAC;YAC/C,QAAQ,EAAE,oBAAoB,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC7C,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,KAAK,EAAE,IAAI,CAAC,KAAK;SAClB,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACK,UAAU,CAChB,KAAqB,EACrB,IAAqC;QAErC,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,CAAC,CAAC;SACnD;QACD,IAAI,IAAI,EAAE;YACR,OAAO,IAAI,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;SACjD;IACH,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport {\n  ExportResult,\n  ExportResultCode,\n  hrTimeToMicroseconds,\n} from '@opentelemetry/core';\n\n/**\n * This is implementation of {@link SpanExporter} that prints spans to the\n * console. This class can be used for diagnostic purposes.\n *\n * NOTE: This {@link SpanExporter} is intended for diagnostics use only, output rendered to the console may change at any time.\n */\n\n/* eslint-disable no-console */\nexport class ConsoleSpanExporter implements SpanExporter {\n  /**\n   * Export spans.\n   * @param spans\n   * @param resultCallback\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    return this._sendSpans(spans, resultCallback);\n  }\n\n  /**\n   * Shutdown the exporter.\n   */\n  shutdown(): Promise<void> {\n    this._sendSpans([]);\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  /**\n   * converts span info into more readable format\n   * @param span\n   */\n  private _exportInfo(span: ReadableSpan) {\n    return {\n      resource: {\n        attributes: span.resource.attributes,\n      },\n      instrumentationScope: span.instrumentationScope,\n      traceId: span.spanContext().traceId,\n      parentSpanContext: span.parentSpanContext,\n      traceState: span.spanContext().traceState?.serialize(),\n      name: span.name,\n      id: span.spanContext().spanId,\n      kind: span.kind,\n      timestamp: hrTimeToMicroseconds(span.startTime),\n      duration: hrTimeToMicroseconds(span.duration),\n      attributes: span.attributes,\n      status: span.status,\n      events: span.events,\n      links: span.links,\n    };\n  }\n\n  /**\n   * Showing spans in console\n   * @param spans\n   * @param done\n   */\n  private _sendSpans(\n    spans: ReadableSpan[],\n    done?: (result: ExportResult) => void\n  ): void {\n    for (const span of spans) {\n      console.dir(this._exportInfo(span), { depth: 3 });\n    }\n    if (done) {\n      return done({ code: ExportResultCode.SUCCESS });\n    }\n  }\n}\n"]}

build/esm/export/InMemorySpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { ExportResultCode } from '@opentelemetry/core';

build/esm/export/InMemorySpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,OAAO,EAAgB,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAErE;;;;GAIG;AACH,MAAM,OAAO,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,gBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}
+{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,OAAO,EAAgB,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAErE;;;;GAIG;AACH,MAAM,OAAO,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,gBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}

build/esm/export/NoopSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ /** No-op implementation of SpanProcessor */

build/esm/export/NoopSpanProcessor.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"NoopSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/NoopSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAOH,4CAA4C;AAC5C,MAAM,OAAO,iBAAiB;IAC5B,OAAO,CAAC,KAAW,EAAE,QAAiB,IAAS,CAAC;IAChD,KAAK,CAAC,KAAmB,IAAS,CAAC;IACnC,QAAQ;QACN,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IACD,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './ReadableSpan';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\n\n/** No-op implementation of SpanProcessor */\nexport class NoopSpanProcessor implements SpanProcessor {\n  onStart(_span: Span, _context: Context): void {}\n  onEnd(_span: ReadableSpan): void {}\n  shutdown(): Promise<void> {\n    return Promise.resolve();\n  }\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n}\n"]}

build/esm/export/ReadableSpan.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=ReadableSpan.js.map

build/esm/export/ReadableSpan.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}
+{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}

build/esm/export/SimpleSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { TraceFlags } from '@opentelemetry/api';

build/esm/export/SimpleSpanProcessor.js.map

@@ -1,1 +0,1 @@
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For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}
+{"version":3,"file":"SimpleSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/SimpleSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,UAAU,EAAE,MAAM,oBAAoB,CAAC;AACzD,OAAO,EACL,QAAQ,EACR,gBAAgB,EAChB,kBAAkB,EAClB,cAAc,GACf,MAAM,qBAAqB,CAAC;AAM7B;;;;;;;GAOG;AACH,MAAM,OAAO,mBAAmB;IACb,SAAS,CAAe;IACjC,aAAa,CAAuB;IACpC,eAAe,CAAqB;IAE5C,YAAY,QAAsB;QAChC,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;QAC1B,IAAI,CAAC,aAAa,GAAG,IAAI,cAAc,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC;QAC9D,IAAI,CAAC,eAAe,GAAG,IAAI,GAAG,EAAiB,CAAC;IAClD,CAAC;IAED,KAAK,CAAC,UAAU;QACd,MAAM,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC,CAAC;QACpD,IAAI,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE;YAC7B,MAAM,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE,CAAC;SACnC;IACH,CAAC;IAED,OAAO,CAAC,KAAW,EAAE,cAAuB,IAAS,CAAC;IAEtD,KAAK,CAAC,IAAkB;QACtB,IAAI,IAAI,CAAC,aAAa,CAAC,QAAQ,EAAE;YAC/B,OAAO;SACR;QAED,IAAI,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;YAC9D,OAAO;SACR;QAED,MAAM,aAAa,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,EAAE,CACrD,kBAAkB,CAAC,GAAG,CAAC,CACxB,CAAC;QACF,4EAA4E;QAC5E,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,aAAa,CAAC,CAAC;QACxC,KAAK,aAAa,CAAC,OAAO,CAAC,GAAG,EAAE,CAC9B,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,aAAa,CAAC,CAC3C,CAAC;IACJ,CAAC;IAEO,KAAK,CAAC,SAAS,CAAC,IAAkB;QACxC,IAAI,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE;YACxC,sDAAsD;YACtD,MAAM,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE,EAAE,CAAC;SAChD;QAED,MAAM,MAAM,GAAG,MAAM,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,IAAI,CAAC,CAAC,CAAC;QAC9D,IAAI,MAAM,CAAC,IAAI,KAAK,gBAAgB,CAAC,OAAO,EAAE;YAC5C,MAAM,CACJ,MAAM,CAAC,KAAK;gBACZ,IAAI,KAAK,CAAC,mDAAmD,MAAM,GAAG,CAAC,CACxE,CAAC;SACH;IACH,CAAC;IAED,QAAQ;QACN,OAAO,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,CAAC;IACnC,CAAC;IAEO,SAAS;QACf,OAAO,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;IACnC,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context, TraceFlags } from '@opentelemetry/api';\nimport {\n  internal,\n  ExportResultCode,\n  globalErrorHandler,\n  BindOnceFuture,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * An implementation of the {@link SpanProcessor} that converts the {@link Span}\n * to {@link ReadableSpan} and passes it to the configured exporter.\n *\n * Only spans that are sampled are converted.\n *\n * NOTE: This {@link SpanProcessor} exports every ended span individually instead of batching spans together, which causes significant performance overhead with most exporters. For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}

build/esm/export/SpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=SpanExporter.js.map

build/esm/export/SpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}

build/esm/IdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=IdGenerator.js.map

build/esm/IdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}
+{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}

build/esm/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BasicTracerProvider } from './BasicTracerProvider';

build/esm/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,mBAAmB,EAAE,MAAM,uBAAuB,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,YAAY,CAAC;AACnE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AACnE,OAAO,EAAE,oBAAoB,EAAE,MAAM,+BAA+B,CAAC;AAErE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AAEnE,OAAO,EAAE,iBAAiB,EAAE,MAAM,4BAA4B,CAAC;AAC/D,OAAO,EAAE,gBAAgB,EAAE,MAAM,4BAA4B,CAAC;AAC9D,OAAO,EAAE,eAAe,EAAE,MAAM,2BAA2B,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAClE,OAAO,EAAE,wBAAwB,EAAE,MAAM,oCAAoC,CAAC;AAC9E,OAAO,EAAE,gBAAgB,EAAE,MAAM,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BasicTracerProvider } from './BasicTracerProvider';\nexport { BatchSpanProcessor, RandomIdGenerator } from './platform';\nexport { ConsoleSpanExporter } from './export/ConsoleSpanExporter';\nexport { InMemorySpanExporter } from './export/InMemorySpanExporter';\nexport type { ReadableSpan } from './export/ReadableSpan';\nexport { SimpleSpanProcessor } from './export/SimpleSpanProcessor';\nexport type { SpanExporter } from './export/SpanExporter';\nexport { NoopSpanProcessor } from './export/NoopSpanProcessor';\nexport { AlwaysOffSampler } from './sampler/AlwaysOffSampler';\nexport { AlwaysOnSampler } from './sampler/AlwaysOnSampler';\nexport { ParentBasedSampler } from './sampler/ParentBasedSampler';\nexport { TraceIdRatioBasedSampler } from './sampler/TraceIdRatioBasedSampler';\nexport { SamplingDecision } from './Sampler';\nexport type { Sampler, SamplingResult } from './Sampler';\nexport type { Span } from './Span';\nexport type { SpanProcessor } from './SpanProcessor';\nexport type { TimedEvent } from './TimedEvent';\nexport type {\n  BatchSpanProcessorBrowserConfig,\n  BufferConfig,\n  GeneralLimits,\n  SDKRegistrationConfig,\n  SpanLimits,\n  TracerConfig,\n} from './types';\nexport type { IdGenerator } from './IdGenerator';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,mBAAmB,EAAE,MAAM,uBAAuB,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,YAAY,CAAC;AACnE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AACnE,OAAO,EAAE,oBAAoB,EAAE,MAAM,+BAA+B,CAAC;AAErE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AAEnE,OAAO,EAAE,iBAAiB,EAAE,MAAM,4BAA4B,CAAC;AAC/D,OAAO,EAAE,gBAAgB,EAAE,MAAM,4BAA4B,CAAC;AAC9D,OAAO,EAAE,eAAe,EAAE,MAAM,2BAA2B,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAClE,OAAO,EAAE,wBAAwB,EAAE,MAAM,oCAAoC,CAAC;AAC9E,OAAO,EAAE,gBAAgB,EAAE,MAAM,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BasicTracerProvider } from './BasicTracerProvider';\nexport { BatchSpanProcessor, RandomIdGenerator } from './platform';\nexport { ConsoleSpanExporter } from './export/ConsoleSpanExporter';\nexport { InMemorySpanExporter } from './export/InMemorySpanExporter';\nexport type { ReadableSpan } from './export/ReadableSpan';\nexport { SimpleSpanProcessor } from './export/SimpleSpanProcessor';\nexport type { SpanExporter } from './export/SpanExporter';\nexport { NoopSpanProcessor } from './export/NoopSpanProcessor';\nexport { AlwaysOffSampler } from './sampler/AlwaysOffSampler';\nexport { AlwaysOnSampler } from './sampler/AlwaysOnSampler';\nexport { ParentBasedSampler } from './sampler/ParentBasedSampler';\nexport { TraceIdRatioBasedSampler } from './sampler/TraceIdRatioBasedSampler';\nexport { SamplingDecision } from './Sampler';\nexport type { Sampler, SamplingResult } from './Sampler';\nexport type { Span } from './Span';\nexport type { SpanProcessor } from './SpanProcessor';\nexport type { TimedEvent } from './TimedEvent';\nexport type {\n  BatchSpanProcessorBrowserConfig,\n  BufferConfig,\n  GeneralLimits,\n  SDKRegistrationConfig,\n  SpanLimits,\n  TracerConfig,\n} from './types';\nexport type { IdGenerator } from './IdGenerator';\n"]}

build/esm/MultiSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { globalErrorHandler } from '@opentelemetry/core';

build/esm/MultiSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/esm/platform/browser/export/BatchSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';

build/esm/platform/browser/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/esm/platform/browser/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BatchSpanProcessor } from './export/BatchSpanProcessor';

build/esm/platform/browser/index.js.map

@@ -1,1 +0,1 @@
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build/esm/platform/browser/RandomIdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ const TRACE_ID_BYTES = 16;

build/esm/platform/browser/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
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build/esm/platform/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export { BatchSpanProcessor, RandomIdGenerator } from './node';
 //# sourceMappingURL=index.js.map

build/esm/platform/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,QAAQ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,QAAQ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}

build/esm/platform/node/export/BatchSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';

build/esm/platform/node/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,sBAAsB,EAAE,MAAM,wCAAwC,CAAC;AAGhF,MAAM,OAAO,kBAAmB,SAAQ,sBAAoC;IAChE,UAAU,KAAU,CAAC;CAChC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}
+{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,sBAAsB,EAAE,MAAM,wCAAwC,CAAC;AAGhF,MAAM,OAAO,kBAAmB,SAAQ,sBAAoC;IAChE,UAAU,KAAU,CAAC;CAChC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}

build/esm/platform/node/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BatchSpanProcessor } from './export/BatchSpanProcessor';

build/esm/platform/node/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,kBAAkB,EAAE,MAAM,6BAA6B,CAAC;AACjE,OAAO,EAAE,iBAAiB,EAAE,MAAM,qBAAqB,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,kBAAkB,EAAE,MAAM,6BAA6B,CAAC;AACjE,OAAO,EAAE,iBAAiB,EAAE,MAAM,qBAAqB,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}

build/esm/platform/node/RandomIdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ const SPAN_ID_BYTES = 8;

build/esm/platform/node/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAM,OAAO,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}
+{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAM,OAAO,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}

build/esm/Sampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ /**

build/esm/Sampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAUH;;;GAGG;AACH,MAAM,CAAN,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,KAAhB,gBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}
+{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAUH;;;GAGG;AACH,MAAM,CAAN,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,KAAhB,gBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}

build/esm/sampler/AlwaysOffSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { SamplingDecision } from '../Sampler';

build/esm/sampler/AlwaysOffSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,sCAAsC;AACtC,MAAM,OAAO,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,sCAAsC;AACtC,MAAM,OAAO,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}

build/esm/sampler/AlwaysOnSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { SamplingDecision } from '../Sampler';

build/esm/sampler/AlwaysOnSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,uCAAuC;AACvC,MAAM,OAAO,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,uCAAuC;AACvC,MAAM,OAAO,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}

build/esm/sampler/ParentBasedSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { isSpanContextValid, TraceFlags, trace, } from '@opentelemetry/api';

build/esm/sampler/ParentBasedSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ParentBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/ParentBasedSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAEL,kBAAkB,EAIlB,UAAU,EACV,KAAK,GACN,MAAM,oBAAoB,CAAC;AAC5B,OAAO,EAAE,kBAAkB,EAAE,MAAM,qBAAqB,CAAC;AACzD,OAAO,EAAE,gBAAgB,EAAE,MAAM,oBAAoB,CAAC;AACtD,OAAO,EAAE,eAAe,EAAE,MAAM,mBAAmB,CAAC;AAGpD;;;GAGG;AACH,MAAM,OAAO,kBAAkB;IACrB,KAAK,CAAU;IACf,oBAAoB,CAAU;IAC9B,uBAAuB,CAAU;IACjC,mBAAmB,CAAU;IAC7B,sBAAsB,CAAU;IAExC,YAAY,MAAgC;QAC1C,IAAI,CAAC,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC;QAEzB,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACf,kBAAkB,CAChB,IAAI,KAAK,CAAC,wDAAwD,CAAC,CACpE,CAAC;YACF,IAAI,CAAC,KAAK,GAAG,IAAI,eAAe,EAAE,CAAC;SACpC;QAED,IAAI,CAAC,oBAAoB;YACvB,MAAM,CAAC,mBAAmB,IAAI,IAAI,eAAe,EAAE,CAAC;QACtD,IAAI,CAAC,uBAAuB;YAC1B,MAAM,CAAC,sBAAsB,IAAI,IAAI,gBAAgB,EAAE,CAAC;QAC1D,IAAI,CAAC,mBAAmB;YACtB,MAAM,CAAC,kBAAkB,IAAI,IAAI,eAAe,EAAE,CAAC;QACrD,IAAI,CAAC,sBAAsB;YACzB,MAAM,CAAC,qBAAqB,IAAI,IAAI,gBAAgB,EAAE,CAAC;IAC3D,CAAC;IAED,YAAY,CACV,OAAgB,EAChB,OAAe,EACf,QAAgB,EAChB,QAAkB,EAClB,UAAsB,EACtB,KAAa;QAEb,MAAM,aAAa,GAAG,KAAK,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;QAEpD,IAAI,CAAC,aAAa,IAAI,CAAC,kBAAkB,CAAC,aAAa,CAAC,EAAE;YACxD,OAAO,IAAI,CAAC,KAAK,CAAC,YAAY,CAC5B,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,QAAQ,EAAE;YAC1B,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;gBACjD,OAAO,IAAI,CAAC,oBAAoB,CAAC,YAAY,CAC3C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;aACH;YACD,OAAO,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAC9C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;YACjD,OAAO,IAAI,CAAC,mBAAmB,CAAC,YAAY,CAC1C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,OAAO,IAAI,CAAC,sBAAsB,CAAC,YAAY,CAC7C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,oBAAoB,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE,yBAAyB,IAAI,CAAC,oBAAoB,CAAC,QAAQ,EAAE,4BAA4B,IAAI,CAAC,uBAAuB,CAAC,QAAQ,EAAE,wBAAwB,IAAI,CAAC,mBAAmB,CAAC,QAAQ,EAAE,2BAA2B,IAAI,CAAC,sBAAsB,CAAC,QAAQ,EAAE,GAAG,CAAC;IAClT,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  isSpanContextValid,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceFlags,\n  trace,\n} from '@opentelemetry/api';\nimport { globalErrorHandler } from '@opentelemetry/core';\nimport { AlwaysOffSampler } from './AlwaysOffSampler';\nimport { AlwaysOnSampler } from './AlwaysOnSampler';\nimport { Sampler, SamplingResult } from '../Sampler';\n\n/**\n * A composite sampler that either respects the parent span's sampling decision\n * or delegates to `delegateSampler` for root spans.\n */\nexport class ParentBasedSampler implements Sampler {\n  private _root: Sampler;\n  private _remoteParentSampled: Sampler;\n  private _remoteParentNotSampled: Sampler;\n  private _localParentSampled: Sampler;\n  private _localParentNotSampled: Sampler;\n\n  constructor(config: ParentBasedSamplerConfig) {\n    this._root = config.root;\n\n    if (!this._root) {\n      globalErrorHandler(\n        new Error('ParentBasedSampler must have a root sampler configured')\n      );\n      this._root = new AlwaysOnSampler();\n    }\n\n    this._remoteParentSampled =\n      config.remoteParentSampled ?? new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}
+{"version":3,"file":"ParentBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/ParentBasedSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAEL,kBAAkB,EAIlB,UAAU,EACV,KAAK,GACN,MAAM,oBAAoB,CAAC;AAC5B,OAAO,EAAE,kBAAkB,EAAE,MAAM,qBAAqB,CAAC;AACzD,OAAO,EAAE,gBAAgB,EAAE,MAAM,oBAAoB,CAAC;AACtD,OAAO,EAAE,eAAe,EAAE,MAAM,mBAAmB,CAAC;AAGpD;;;GAGG;AACH,MAAM,OAAO,kBAAkB;IACrB,KAAK,CAAU;IACf,oBAAoB,CAAU;IAC9B,uBAAuB,CAAU;IACjC,mBAAmB,CAAU;IAC7B,sBAAsB,CAAU;IAExC,YAAY,MAAgC;QAC1C,IAAI,CAAC,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC;QAEzB,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACf,kBAAkB,CAChB,IAAI,KAAK,CAAC,wDAAwD,CAAC,CACpE,CAAC;YACF,IAAI,CAAC,KAAK,GAAG,IAAI,eAAe,EAAE,CAAC;SACpC;QAED,IAAI,CAAC,oBAAoB;YACvB,MAAM,CAAC,mBAAmB,IAAI,IAAI,eAAe,EAAE,CAAC;QACtD,IAAI,CAAC,uBAAuB;YAC1B,MAAM,CAAC,sBAAsB,IAAI,IAAI,gBAAgB,EAAE,CAAC;QAC1D,IAAI,CAAC,mBAAmB;YACtB,MAAM,CAAC,kBAAkB,IAAI,IAAI,eAAe,EAAE,CAAC;QACrD,IAAI,CAAC,sBAAsB;YACzB,MAAM,CAAC,qBAAqB,IAAI,IAAI,gBAAgB,EAAE,CAAC;IAC3D,CAAC;IAED,YAAY,CACV,OAAgB,EAChB,OAAe,EACf,QAAgB,EAChB,QAAkB,EAClB,UAAsB,EACtB,KAAa;QAEb,MAAM,aAAa,GAAG,KAAK,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;QAEpD,IAAI,CAAC,aAAa,IAAI,CAAC,kBAAkB,CAAC,aAAa,CAAC,EAAE;YACxD,OAAO,IAAI,CAAC,KAAK,CAAC,YAAY,CAC5B,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,QAAQ,EAAE;YAC1B,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;gBACjD,OAAO,IAAI,CAAC,oBAAoB,CAAC,YAAY,CAC3C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;aACH;YACD,OAAO,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAC9C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;YACjD,OAAO,IAAI,CAAC,mBAAmB,CAAC,YAAY,CAC1C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,OAAO,IAAI,CAAC,sBAAsB,CAAC,YAAY,CAC7C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,oBAAoB,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE,yBAAyB,IAAI,CAAC,oBAAoB,CAAC,QAAQ,EAAE,4BAA4B,IAAI,CAAC,uBAAuB,CAAC,QAAQ,EAAE,wBAAwB,IAAI,CAAC,mBAAmB,CAAC,QAAQ,EAAE,2BAA2B,IAAI,CAAC,sBAAsB,CAAC,QAAQ,EAAE,GAAG,CAAC;IAClT,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  isSpanContextValid,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceFlags,\n  trace,\n} from '@opentelemetry/api';\nimport { globalErrorHandler } from '@opentelemetry/core';\nimport { AlwaysOffSampler } from './AlwaysOffSampler';\nimport { AlwaysOnSampler } from './AlwaysOnSampler';\nimport { Sampler, SamplingResult } from '../Sampler';\n\n/**\n * A composite sampler that either respects the parent span's sampling decision\n * or delegates to `delegateSampler` for root spans.\n */\nexport class ParentBasedSampler implements Sampler {\n  private _root: Sampler;\n  private _remoteParentSampled: Sampler;\n  private _remoteParentNotSampled: Sampler;\n  private _localParentSampled: Sampler;\n  private _localParentNotSampled: Sampler;\n\n  constructor(config: ParentBasedSamplerConfig) {\n    this._root = config.root;\n\n    if (!this._root) {\n      globalErrorHandler(\n        new Error('ParentBasedSampler must have a root sampler configured')\n      );\n      this._root = new AlwaysOnSampler();\n    }\n\n    this._remoteParentSampled =\n      config.remoteParentSampled ?? new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}

build/esm/sampler/TraceIdRatioBasedSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { isValidTraceId } from '@opentelemetry/api';

build/esm/sampler/TraceIdRatioBasedSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,cAAc,EAAE,MAAM,oBAAoB,CAAC;AACpD,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,2FAA2F;AAC3F,MAAM,OAAO,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,cAAc,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,gBAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,gBAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}
+{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,cAAc,EAAE,MAAM,oBAAoB,CAAC;AACpD,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,2FAA2F;AAC3F,MAAM,OAAO,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,cAAc,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,gBAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,gBAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}

build/esm/Span.d.ts

@@ -26,2 +26,3 @@ import { Context, Exception, HrTime, Link, Span as APISpan, Attributes, AttributeValue, SpanContext, SpanKind, SpanStatus, TimeInput } from '@opentelemetry/api';
     spanProcessor: SpanProcessor;
+    recordEndMetrics?: () => void;
 }
@@ -53,2 +54,3 @@ /**
     private readonly _attributeValueLengthLimit;
+    private readonly _recordEndMetrics?;
     private readonly _performanceStartTime;
@@ -55,0 +57,0 @@ private readonly _performanceOffset;

build/esm/Span.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -49,2 +38,3 @@ import { diag, SpanStatusCode, } from '@opentelemetry/api';
     _attributeValueLengthLimit;
+    _recordEndMetrics;
     _performanceStartTime;
@@ -74,2 +64,3 @@ _performanceOffset;
         this.instrumentationScope = opts.scope;
+        this._recordEndMetrics = opts.recordEndMetrics;
         if (opts.attributes != null) {
@@ -199,2 +190,3 @@ this.setAttributes(opts.attributes);
         }
+        this._recordEndMetrics?.();
         this._ended = true;
@@ -201,0 +193,0 @@ this._spanProcessor.onEnd(this);

build/esm/Span.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n  recordEndMetrics?: () => void;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n  private readonly _recordEndMetrics?: () => void;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n    this._recordEndMetrics = opts.recordEndMetrics;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._recordEndMetrics?.();\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}

build/esm/SpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=SpanProcessor.js.map

build/esm/SpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}

build/esm/TimedEvent.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=TimedEvent.js.map

build/esm/TimedEvent.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}
+{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}

build/esm/Tracer.d.ts

@@ -17,2 +17,3 @@ import * as api from '@opentelemetry/api';
     private readonly _spanProcessor;
+    private readonly _tracerMetrics;
     /**
@@ -19,0 +20,0 @@ * Constructs a new Tracer instance.

build/esm/Tracer.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -21,2 +10,4 @@ import * as api from '@opentelemetry/api';
 import { RandomIdGenerator } from './platform';
+import { TracerMetrics } from './TracerMetrics';
+import { VERSION } from './version';
 /**
@@ -33,2 +24,3 @@ * This class represents a basic tracer.
     _spanProcessor;
+    _tracerMetrics;
     /**
@@ -46,2 +38,6 @@ * Constructs a new Tracer instance.
         this.instrumentationScope = instrumentationScope;
+        const meter = localConfig.meterProvider
+            ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', VERSION)
+            : api.createNoopMeter();
+        this._tracerMetrics = new TracerMetrics(meter);
     }
@@ -89,2 +85,3 @@ /**
         const samplingResult = this._sampler.shouldSample(context, traceId, name, spanKind, attributes, links);
+        const recordEndMetrics = this._tracerMetrics.startSpan(parentSpanContext, samplingResult.decision);
         traceState = samplingResult.traceState ?? traceState;
@@ -116,2 +113,3 @@ const traceFlags = samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED
             spanLimits: this._spanLimits,
+            recordEndMetrics,
         });
@@ -118,0 +116,0 @@ return span;

build/esm/Tracer.js.map

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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\nimport { TracerMetrics } from './TracerMetrics';\nimport { VERSION } from './version';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _tracerMetrics: TracerMetrics;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n\n    const meter = localConfig.meterProvider\n      ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', VERSION)\n      : api.createNoopMeter();\n    this._tracerMetrics = new TracerMetrics(meter);\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    const recordEndMetrics = this._tracerMetrics.startSpan(\n      parentSpanContext,\n      samplingResult.decision\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n      recordEndMetrics,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}

build/esm/types.d.ts

@@ -1,6 +0,6 @@
-import { ContextManager, TextMapPropagator } from '@opentelemetry/api';
-import { Resource } from '@opentelemetry/resources';
-import { IdGenerator } from './IdGenerator';
-import { Sampler } from './Sampler';
-import { SpanProcessor } from './SpanProcessor';
+import type { ContextManager, MeterProvider, TextMapPropagator } from '@opentelemetry/api';
+import type { Resource } from '@opentelemetry/resources';
+import type { IdGenerator } from './IdGenerator';
+import type { Sampler } from './Sampler';
+import type { SpanProcessor } from './SpanProcessor';
 /**
@@ -34,2 +34,7 @@ * TracerConfig provides an interface for configuring a Basic Tracer.
     spanProcessors?: SpanProcessor[];
+    /**
+     * A meter provider to record trace SDK metrics to.
+     * @experimental This option is experimental and is subject to breaking changes in minor releases.
+     */
+    meterProvider?: MeterProvider;
 }
@@ -36,0 +41,0 @@ /**

build/esm/types.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=types.js.map

build/esm/types.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ContextManager, TextMapPropagator } from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { IdGenerator } from './IdGenerator';\nimport { Sampler } from './Sampler';\nimport { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport type {\n  ContextManager,\n  MeterProvider,\n  TextMapPropagator,\n} from '@opentelemetry/api';\nimport type { Resource } from '@opentelemetry/resources';\nimport type { IdGenerator } from './IdGenerator';\nimport type { Sampler } from './Sampler';\nimport type { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n\n  /**\n   * A meter provider to record trace SDK metrics to.\n   * @experimental This option is experimental and is subject to breaking changes in minor releases.\n   */\n  meterProvider?: MeterProvider;\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}

build/esm/utility.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { buildSamplerFromEnv, loadDefaultConfig } from './config';

build/esm/utility.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"utility.js","sourceRoot":"","sources":["../../src/utility.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,mBAAmB,EAAE,iBAAiB,EAAE,MAAM,UAAU,CAAC;AAGlE,OAAO,EAAE,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAEvD,MAAM,CAAC,MAAM,6BAA6B,GAAG,GAAG,CAAC;AACjD,MAAM,CAAC,MAAM,oCAAoC,GAAG,QAAQ,CAAC;AAE7D;;;GAGG;AACH,MAAM,UAAU,WAAW,CAAC,UAAwB;IAKlD,MAAM,mBAAmB,GAA0B;QACjD,OAAO,EAAE,mBAAmB,EAAE;KAC/B,CAAC;IAEF,MAAM,cAAc,GAAG,iBAAiB,EAAE,CAAC;IAE3C,MAAM,MAAM,GAAG,MAAM,CAAC,MAAM,CAC1B,EAAE,EACF,cAAc,EACd,mBAAmB,EACnB,UAAU,CACX,CAAC;IAEF,MAAM,CAAC,aAAa,GAAG,MAAM,CAAC,MAAM,CAClC,EAAE,EACF,cAAc,CAAC,aAAa,EAC5B,UAAU,CAAC,aAAa,IAAI,EAAE,CAC/B,CAAC;IAEF,MAAM,CAAC,UAAU,GAAG,MAAM,CAAC,MAAM,CAC/B,EAAE,EACF,cAAc,CAAC,UAAU,EACzB,UAAU,CAAC,UAAU,IAAI,EAAE,CAC5B,CAAC;IAEF,OAAO,MAAM,CAAC;AAChB,CAAC;AAED;;;;GAIG;AACH,MAAM,UAAU,iBAAiB,CAAC,UAAwB;IACxD,MAAM,UAAU,GAAG,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,UAAU,CAAC,UAAU,CAAC,CAAC;IAE5D;;OAEG;IACH,UAAU,CAAC,mBAAmB;QAC5B,UAAU,CAAC,UAAU,EAAE,mBAAmB;YAC1C,UAAU,CAAC,aAAa,EAAE,mBAAmB;YAC7C,gBAAgB,CAAC,iCAAiC,CAAC;YACnD,gBAAgB,CAAC,4BAA4B,CAAC;YAC9C,6BAA6B,CAAC;IAEhC;;OAEG;IACH,UAAU,CAAC,yBAAyB;QAClC,UAAU,CAAC,UAAU,EAAE,yBAAyB;YAChD,UAAU,CAAC,aAAa,EAAE,yBAAyB;YACnD,gBAAgB,CAAC,wCAAwC,CAAC;YAC1D,gBAAgB,CAAC,mCAAmC,CAAC;YACrD,oCAAoC,CAAC;IAEvC,OAAO,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,UAAU,EAAE,EAAE,UAAU,EAAE,CAAC,CAAC;AACvD,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { buildSamplerFromEnv, loadDefaultConfig } from './config';\nimport { Sampler } from './Sampler';\nimport { SpanLimits, TracerConfig, GeneralLimits } from './types';\nimport { getNumberFromEnv } from '@opentelemetry/core';\n\nexport const DEFAULT_ATTRIBUTE_COUNT_LIMIT = 128;\nexport const DEFAULT_ATTRIBUTE_VALUE_LENGTH_LIMIT = Infinity;\n\n/**\n * Function to merge Default configuration (as specified in './config') with\n * user provided configurations.\n */\nexport function mergeConfig(userConfig: TracerConfig): TracerConfig & {\n  sampler: Sampler;\n  spanLimits: SpanLimits;\n  generalLimits: GeneralLimits;\n} {\n  const perInstanceDefaults: Partial<TracerConfig> = {\n    sampler: buildSamplerFromEnv(),\n  };\n\n  const DEFAULT_CONFIG = loadDefaultConfig();\n\n  const target = Object.assign(\n    {},\n    DEFAULT_CONFIG,\n    perInstanceDefaults,\n    userConfig\n  );\n\n  target.generalLimits = Object.assign(\n    {},\n    DEFAULT_CONFIG.generalLimits,\n    userConfig.generalLimits || {}\n  );\n\n  target.spanLimits = Object.assign(\n    {},\n    DEFAULT_CONFIG.spanLimits,\n    userConfig.spanLimits || {}\n  );\n\n  return target;\n}\n\n/**\n * When general limits are provided and model specific limits are not,\n * configures the model specific limits by using the values from the general ones.\n * @param userConfig User provided tracer configuration\n */\nexport function reconfigureLimits(userConfig: TracerConfig): TracerConfig {\n  const spanLimits = Object.assign({}, userConfig.spanLimits);\n\n  /**\n   * Reassign span attribute count limit to use first non null value defined by user or use default value\n   */\n  spanLimits.attributeCountLimit =\n    userConfig.spanLimits?.attributeCountLimit ??\n    userConfig.generalLimits?.attributeCountLimit ??\n    getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ??\n    getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ??\n    DEFAULT_ATTRIBUTE_COUNT_LIMIT;\n\n  /**\n   * Reassign span attribute value length limit to use first non null value defined by user or use default value\n   */\n  spanLimits.attributeValueLengthLimit =\n    userConfig.spanLimits?.attributeValueLengthLimit ??\n    userConfig.generalLimits?.attributeValueLengthLimit ??\n    getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ??\n    getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ??\n    DEFAULT_ATTRIBUTE_VALUE_LENGTH_LIMIT;\n\n  return Object.assign({}, userConfig, { spanLimits });\n}\n"]}

build/esm/version.d.ts

@@ -1,2 +0,2 @@
-export declare const VERSION = "2.5.1";
+export declare const VERSION = "2.6.0";
 //# sourceMappingURL=version.d.ts.map

build/esm/version.js

@@ -17,3 +17,3 @@ /*
 // this is autogenerated file, see scripts/version-update.js
-export const VERSION = '2.5.1';
+export const VERSION = '2.6.0';
 //# sourceMappingURL=version.js.map

build/esm/version.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,4DAA4D;AAC5D,MAAM,CAAC,MAAM,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.5.1';\n"]}
+{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,4DAA4D;AAC5D,MAAM,CAAC,MAAM,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.6.0';\n"]}

build/esnext/BasicTracerProvider.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { merge } from '@opentelemetry/core';

build/esnext/BasicTracerProvider.js.map

@@ -1,1 +0,1 @@
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}

build/esnext/config.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { diag } from '@opentelemetry/api';

build/esnext/config.js.map

@@ -1,1 +0,1 @@
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}

build/esnext/enums.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ // Event name definitions

build/esnext/enums.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,yBAAyB;AACzB,MAAM,CAAC,MAAM,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}
+{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,yBAAyB;AACzB,MAAM,CAAC,MAAM,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}

build/esnext/export/BatchSpanProcessorBase.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { context, diag, TraceFlags } from '@opentelemetry/api';

build/esnext/export/BatchSpanProcessorBase.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}

build/esnext/export/ConsoleSpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { ExportResultCode, hrTimeToMicroseconds, } from '@opentelemetry/core';

build/esnext/export/ConsoleSpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ConsoleSpanExporter.js","sourceRoot":"","sources":["../../../src/export/ConsoleSpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,OAAO,EAEL,gBAAgB,EAChB,oBAAoB,GACrB,MAAM,qBAAqB,CAAC;AAE7B;;;;;GAKG;AAEH,+BAA+B;AAC/B,MAAM,OAAO,mBAAmB;IAC9B;;;;OAIG;IACH,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,OAAO,IAAI,CAAC,UAAU,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,QAAQ;QACN,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,CAAC;QACpB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED;;;OAGG;IACK,WAAW,CAAC,IAAkB;QACpC,OAAO;YACL,QAAQ,EAAE;gBACR,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,UAAU;aACrC;YACD,oBAAoB,EAAE,IAAI,CAAC,oBAAoB;YAC/C,OAAO,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,OAAO;YACnC,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;YACzC,UAAU,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,EAAE,SAAS,EAAE;YACtD,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,EAAE,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM;YAC7B,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,SAAS,EAAE,oBAAoB,CAAC,IAAI,CAAC,SAAS,CAAC;YAC/C,QAAQ,EAAE,oBAAoB,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC7C,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,KAAK,EAAE,IAAI,CAAC,KAAK;SAClB,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACK,UAAU,CAChB,KAAqB,EACrB,IAAqC;QAErC,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,CAAC,CAAC;SACnD;QACD,IAAI,IAAI,EAAE;YACR,OAAO,IAAI,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;SACjD;IACH,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport {\n  ExportResult,\n  ExportResultCode,\n  hrTimeToMicroseconds,\n} from '@opentelemetry/core';\n\n/**\n * This is implementation of {@link SpanExporter} that prints spans to the\n * console. This class can be used for diagnostic purposes.\n *\n * NOTE: This {@link SpanExporter} is intended for diagnostics use only, output rendered to the console may change at any time.\n */\n\n/* eslint-disable no-console */\nexport class ConsoleSpanExporter implements SpanExporter {\n  /**\n   * Export spans.\n   * @param spans\n   * @param resultCallback\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    return this._sendSpans(spans, resultCallback);\n  }\n\n  /**\n   * Shutdown the exporter.\n   */\n  shutdown(): Promise<void> {\n    this._sendSpans([]);\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  /**\n   * converts span info into more readable format\n   * @param span\n   */\n  private _exportInfo(span: ReadableSpan) {\n    return {\n      resource: {\n        attributes: span.resource.attributes,\n      },\n      instrumentationScope: span.instrumentationScope,\n      traceId: span.spanContext().traceId,\n      parentSpanContext: span.parentSpanContext,\n      traceState: span.spanContext().traceState?.serialize(),\n      name: span.name,\n      id: span.spanContext().spanId,\n      kind: span.kind,\n      timestamp: hrTimeToMicroseconds(span.startTime),\n      duration: hrTimeToMicroseconds(span.duration),\n      attributes: span.attributes,\n      status: span.status,\n      events: span.events,\n      links: span.links,\n    };\n  }\n\n  /**\n   * Showing spans in console\n   * @param spans\n   * @param done\n   */\n  private _sendSpans(\n    spans: ReadableSpan[],\n    done?: (result: ExportResult) => void\n  ): void {\n    for (const span of spans) {\n      console.dir(this._exportInfo(span), { depth: 3 });\n    }\n    if (done) {\n      return done({ code: ExportResultCode.SUCCESS });\n    }\n  }\n}\n"]}
+{"version":3,"file":"ConsoleSpanExporter.js","sourceRoot":"","sources":["../../../src/export/ConsoleSpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,OAAO,EAEL,gBAAgB,EAChB,oBAAoB,GACrB,MAAM,qBAAqB,CAAC;AAE7B;;;;;GAKG;AAEH,+BAA+B;AAC/B,MAAM,OAAO,mBAAmB;IAC9B;;;;OAIG;IACH,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,OAAO,IAAI,CAAC,UAAU,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,QAAQ;QACN,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,CAAC;QACpB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED;;;OAGG;IACK,WAAW,CAAC,IAAkB;QACpC,OAAO;YACL,QAAQ,EAAE;gBACR,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,UAAU;aACrC;YACD,oBAAoB,EAAE,IAAI,CAAC,oBAAoB;YAC/C,OAAO,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,OAAO;YACnC,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;YACzC,UAAU,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,EAAE,SAAS,EAAE;YACtD,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,EAAE,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM;YAC7B,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,SAAS,EAAE,oBAAoB,CAAC,IAAI,CAAC,SAAS,CAAC;YAC/C,QAAQ,EAAE,oBAAoB,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC7C,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,KAAK,EAAE,IAAI,CAAC,KAAK;SAClB,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACK,UAAU,CAChB,KAAqB,EACrB,IAAqC;QAErC,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,CAAC,CAAC;SACnD;QACD,IAAI,IAAI,EAAE;YACR,OAAO,IAAI,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;SACjD;IACH,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport {\n  ExportResult,\n  ExportResultCode,\n  hrTimeToMicroseconds,\n} from '@opentelemetry/core';\n\n/**\n * This is implementation of {@link SpanExporter} that prints spans to the\n * console. This class can be used for diagnostic purposes.\n *\n * NOTE: This {@link SpanExporter} is intended for diagnostics use only, output rendered to the console may change at any time.\n */\n\n/* eslint-disable no-console */\nexport class ConsoleSpanExporter implements SpanExporter {\n  /**\n   * Export spans.\n   * @param spans\n   * @param resultCallback\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    return this._sendSpans(spans, resultCallback);\n  }\n\n  /**\n   * Shutdown the exporter.\n   */\n  shutdown(): Promise<void> {\n    this._sendSpans([]);\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  /**\n   * converts span info into more readable format\n   * @param span\n   */\n  private _exportInfo(span: ReadableSpan) {\n    return {\n      resource: {\n        attributes: span.resource.attributes,\n      },\n      instrumentationScope: span.instrumentationScope,\n      traceId: span.spanContext().traceId,\n      parentSpanContext: span.parentSpanContext,\n      traceState: span.spanContext().traceState?.serialize(),\n      name: span.name,\n      id: span.spanContext().spanId,\n      kind: span.kind,\n      timestamp: hrTimeToMicroseconds(span.startTime),\n      duration: hrTimeToMicroseconds(span.duration),\n      attributes: span.attributes,\n      status: span.status,\n      events: span.events,\n      links: span.links,\n    };\n  }\n\n  /**\n   * Showing spans in console\n   * @param spans\n   * @param done\n   */\n  private _sendSpans(\n    spans: ReadableSpan[],\n    done?: (result: ExportResult) => void\n  ): void {\n    for (const span of spans) {\n      console.dir(this._exportInfo(span), { depth: 3 });\n    }\n    if (done) {\n      return done({ code: ExportResultCode.SUCCESS });\n    }\n  }\n}\n"]}

build/esnext/export/InMemorySpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { ExportResultCode } from '@opentelemetry/core';

build/esnext/export/InMemorySpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,OAAO,EAAgB,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAErE;;;;GAIG;AACH,MAAM,OAAO,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,gBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}
+{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,OAAO,EAAgB,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAErE;;;;GAIG;AACH,MAAM,OAAO,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,gBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,gBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}

build/esnext/export/NoopSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ /** No-op implementation of SpanProcessor */

build/esnext/export/NoopSpanProcessor.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"NoopSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/NoopSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAOH,4CAA4C;AAC5C,MAAM,OAAO,iBAAiB;IAC5B,OAAO,CAAC,KAAW,EAAE,QAAiB,IAAS,CAAC;IAChD,KAAK,CAAC,KAAmB,IAAS,CAAC;IACnC,QAAQ;QACN,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IACD,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './ReadableSpan';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\n\n/** No-op implementation of SpanProcessor */\nexport class NoopSpanProcessor implements SpanProcessor {\n  onStart(_span: Span, _context: Context): void {}\n  onEnd(_span: ReadableSpan): void {}\n  shutdown(): Promise<void> {\n    return Promise.resolve();\n  }\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n}\n"]}

build/esnext/export/ReadableSpan.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=ReadableSpan.js.map

build/esnext/export/ReadableSpan.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}
+{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}

build/esnext/export/SimpleSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { TraceFlags } from '@opentelemetry/api';

build/esnext/export/SimpleSpanProcessor.js.map

@@ -1,1 +0,1 @@
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For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}
+{"version":3,"file":"SimpleSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/SimpleSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,UAAU,EAAE,MAAM,oBAAoB,CAAC;AACzD,OAAO,EACL,QAAQ,EACR,gBAAgB,EAChB,kBAAkB,EAClB,cAAc,GACf,MAAM,qBAAqB,CAAC;AAM7B;;;;;;;GAOG;AACH,MAAM,OAAO,mBAAmB;IACb,SAAS,CAAe;IACjC,aAAa,CAAuB;IACpC,eAAe,CAAqB;IAE5C,YAAY,QAAsB;QAChC,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;QAC1B,IAAI,CAAC,aAAa,GAAG,IAAI,cAAc,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC;QAC9D,IAAI,CAAC,eAAe,GAAG,IAAI,GAAG,EAAiB,CAAC;IAClD,CAAC;IAED,KAAK,CAAC,UAAU;QACd,MAAM,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC,CAAC;QACpD,IAAI,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE;YAC7B,MAAM,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE,CAAC;SACnC;IACH,CAAC;IAED,OAAO,CAAC,KAAW,EAAE,cAAuB,IAAS,CAAC;IAEtD,KAAK,CAAC,IAAkB;QACtB,IAAI,IAAI,CAAC,aAAa,CAAC,QAAQ,EAAE;YAC/B,OAAO;SACR;QAED,IAAI,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;YAC9D,OAAO;SACR;QAED,MAAM,aAAa,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,EAAE,CACrD,kBAAkB,CAAC,GAAG,CAAC,CACxB,CAAC;QACF,4EAA4E;QAC5E,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,aAAa,CAAC,CAAC;QACxC,KAAK,aAAa,CAAC,OAAO,CAAC,GAAG,EAAE,CAC9B,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,aAAa,CAAC,CAC3C,CAAC;IACJ,CAAC;IAEO,KAAK,CAAC,SAAS,CAAC,IAAkB;QACxC,IAAI,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE;YACxC,sDAAsD;YACtD,MAAM,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE,EAAE,CAAC;SAChD;QAED,MAAM,MAAM,GAAG,MAAM,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,IAAI,CAAC,CAAC,CAAC;QAC9D,IAAI,MAAM,CAAC,IAAI,KAAK,gBAAgB,CAAC,OAAO,EAAE;YAC5C,MAAM,CACJ,MAAM,CAAC,KAAK;gBACZ,IAAI,KAAK,CAAC,mDAAmD,MAAM,GAAG,CAAC,CACxE,CAAC;SACH;IACH,CAAC;IAED,QAAQ;QACN,OAAO,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,CAAC;IACnC,CAAC;IAEO,SAAS;QACf,OAAO,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;IACnC,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context, TraceFlags } from '@opentelemetry/api';\nimport {\n  internal,\n  ExportResultCode,\n  globalErrorHandler,\n  BindOnceFuture,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * An implementation of the {@link SpanProcessor} that converts the {@link Span}\n * to {@link ReadableSpan} and passes it to the configured exporter.\n *\n * Only spans that are sampled are converted.\n *\n * NOTE: This {@link SpanProcessor} exports every ended span individually instead of batching spans together, which causes significant performance overhead with most exporters. For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}

build/esnext/export/SpanExporter.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=SpanExporter.js.map

build/esnext/export/SpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}

build/esnext/IdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=IdGenerator.js.map

build/esnext/IdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}
+{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}

build/esnext/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BasicTracerProvider } from './BasicTracerProvider';

build/esnext/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,mBAAmB,EAAE,MAAM,uBAAuB,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,YAAY,CAAC;AACnE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AACnE,OAAO,EAAE,oBAAoB,EAAE,MAAM,+BAA+B,CAAC;AAErE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AAEnE,OAAO,EAAE,iBAAiB,EAAE,MAAM,4BAA4B,CAAC;AAC/D,OAAO,EAAE,gBAAgB,EAAE,MAAM,4BAA4B,CAAC;AAC9D,OAAO,EAAE,eAAe,EAAE,MAAM,2BAA2B,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAClE,OAAO,EAAE,wBAAwB,EAAE,MAAM,oCAAoC,CAAC;AAC9E,OAAO,EAAE,gBAAgB,EAAE,MAAM,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BasicTracerProvider } from './BasicTracerProvider';\nexport { BatchSpanProcessor, RandomIdGenerator } from './platform';\nexport { ConsoleSpanExporter } from './export/ConsoleSpanExporter';\nexport { InMemorySpanExporter } from './export/InMemorySpanExporter';\nexport type { ReadableSpan } from './export/ReadableSpan';\nexport { SimpleSpanProcessor } from './export/SimpleSpanProcessor';\nexport type { SpanExporter } from './export/SpanExporter';\nexport { NoopSpanProcessor } from './export/NoopSpanProcessor';\nexport { AlwaysOffSampler } from './sampler/AlwaysOffSampler';\nexport { AlwaysOnSampler } from './sampler/AlwaysOnSampler';\nexport { ParentBasedSampler } from './sampler/ParentBasedSampler';\nexport { TraceIdRatioBasedSampler } from './sampler/TraceIdRatioBasedSampler';\nexport { SamplingDecision } from './Sampler';\nexport type { Sampler, SamplingResult } from './Sampler';\nexport type { Span } from './Span';\nexport type { SpanProcessor } from './SpanProcessor';\nexport type { TimedEvent } from './TimedEvent';\nexport type {\n  BatchSpanProcessorBrowserConfig,\n  BufferConfig,\n  GeneralLimits,\n  SDKRegistrationConfig,\n  SpanLimits,\n  TracerConfig,\n} from './types';\nexport type { IdGenerator } from './IdGenerator';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,mBAAmB,EAAE,MAAM,uBAAuB,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,YAAY,CAAC;AACnE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AACnE,OAAO,EAAE,oBAAoB,EAAE,MAAM,+BAA+B,CAAC;AAErE,OAAO,EAAE,mBAAmB,EAAE,MAAM,8BAA8B,CAAC;AAEnE,OAAO,EAAE,iBAAiB,EAAE,MAAM,4BAA4B,CAAC;AAC/D,OAAO,EAAE,gBAAgB,EAAE,MAAM,4BAA4B,CAAC;AAC9D,OAAO,EAAE,eAAe,EAAE,MAAM,2BAA2B,CAAC;AAC5D,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAClE,OAAO,EAAE,wBAAwB,EAAE,MAAM,oCAAoC,CAAC;AAC9E,OAAO,EAAE,gBAAgB,EAAE,MAAM,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BasicTracerProvider } from './BasicTracerProvider';\nexport { BatchSpanProcessor, RandomIdGenerator } from './platform';\nexport { ConsoleSpanExporter } from './export/ConsoleSpanExporter';\nexport { InMemorySpanExporter } from './export/InMemorySpanExporter';\nexport type { ReadableSpan } from './export/ReadableSpan';\nexport { SimpleSpanProcessor } from './export/SimpleSpanProcessor';\nexport type { SpanExporter } from './export/SpanExporter';\nexport { NoopSpanProcessor } from './export/NoopSpanProcessor';\nexport { AlwaysOffSampler } from './sampler/AlwaysOffSampler';\nexport { AlwaysOnSampler } from './sampler/AlwaysOnSampler';\nexport { ParentBasedSampler } from './sampler/ParentBasedSampler';\nexport { TraceIdRatioBasedSampler } from './sampler/TraceIdRatioBasedSampler';\nexport { SamplingDecision } from './Sampler';\nexport type { Sampler, SamplingResult } from './Sampler';\nexport type { Span } from './Span';\nexport type { SpanProcessor } from './SpanProcessor';\nexport type { TimedEvent } from './TimedEvent';\nexport type {\n  BatchSpanProcessorBrowserConfig,\n  BufferConfig,\n  GeneralLimits,\n  SDKRegistrationConfig,\n  SpanLimits,\n  TracerConfig,\n} from './types';\nexport type { IdGenerator } from './IdGenerator';\n"]}

build/esnext/MultiSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { globalErrorHandler } from '@opentelemetry/core';

build/esnext/MultiSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/esnext/platform/browser/export/BatchSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';

build/esnext/platf...rowser/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/esnext/platform/browser/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BatchSpanProcessor } from './export/BatchSpanProcessor';

build/esnext/platform/browser/index.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/browser/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,kBAAkB,EAAE,MAAM,6BAA6B,CAAC;AACjE,OAAO,EAAE,iBAAiB,EAAE,MAAM,qBAAqB,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}

build/esnext/platform/browser/RandomIdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ const TRACE_ID_BYTES = 16;

build/esnext/platform/browser/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
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build/esnext/platform/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export { BatchSpanProcessor, RandomIdGenerator } from './node';
 //# sourceMappingURL=index.js.map

build/esnext/platform/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,QAAQ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,kBAAkB,EAAE,iBAAiB,EAAE,MAAM,QAAQ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}

build/esnext/platform/node/export/BatchSpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';

build/esnext/platform/node/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,sBAAsB,EAAE,MAAM,wCAAwC,CAAC;AAGhF,MAAM,OAAO,kBAAmB,SAAQ,sBAAoC;IAChE,UAAU,KAAU,CAAC;CAChC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}
+{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,sBAAsB,EAAE,MAAM,wCAAwC,CAAC;AAGhF,MAAM,OAAO,kBAAmB,SAAQ,sBAAoC;IAChE,UAAU,KAAU,CAAC;CAChC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}

build/esnext/platform/node/index.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ export { BatchSpanProcessor } from './export/BatchSpanProcessor';

build/esnext/platform/node/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,kBAAkB,EAAE,MAAM,6BAA6B,CAAC;AACjE,OAAO,EAAE,iBAAiB,EAAE,MAAM,qBAAqB,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,kBAAkB,EAAE,MAAM,6BAA6B,CAAC;AACjE,OAAO,EAAE,iBAAiB,EAAE,MAAM,qBAAqB,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}

build/esnext/platform/node/RandomIdGenerator.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ const SPAN_ID_BYTES = 8;

build/esnext/platform/node/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAM,OAAO,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}
+{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAM,OAAO,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}

build/esnext/Sampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ /**

build/esnext/Sampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAUH;;;GAGG;AACH,MAAM,CAAN,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,KAAhB,gBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}
+{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAUH;;;GAGG;AACH,MAAM,CAAN,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,KAAhB,gBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}

build/esnext/sampler/AlwaysOffSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { SamplingDecision } from '../Sampler';

build/esnext/sampler/AlwaysOffSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,sCAAsC;AACtC,MAAM,OAAO,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,sCAAsC;AACtC,MAAM,OAAO,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}

build/esnext/sampler/AlwaysOnSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { SamplingDecision } from '../Sampler';

build/esnext/sampler/AlwaysOnSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,uCAAuC;AACvC,MAAM,OAAO,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,uCAAuC;AACvC,MAAM,OAAO,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,gBAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}

build/esnext/sampler/ParentBasedSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { isSpanContextValid, TraceFlags, trace, } from '@opentelemetry/api';

build/esnext/sampler/ParentBasedSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ParentBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/ParentBasedSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAEL,kBAAkB,EAIlB,UAAU,EACV,KAAK,GACN,MAAM,oBAAoB,CAAC;AAC5B,OAAO,EAAE,kBAAkB,EAAE,MAAM,qBAAqB,CAAC;AACzD,OAAO,EAAE,gBAAgB,EAAE,MAAM,oBAAoB,CAAC;AACtD,OAAO,EAAE,eAAe,EAAE,MAAM,mBAAmB,CAAC;AAGpD;;;GAGG;AACH,MAAM,OAAO,kBAAkB;IACrB,KAAK,CAAU;IACf,oBAAoB,CAAU;IAC9B,uBAAuB,CAAU;IACjC,mBAAmB,CAAU;IAC7B,sBAAsB,CAAU;IAExC,YAAY,MAAgC;QAC1C,IAAI,CAAC,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC;QAEzB,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACf,kBAAkB,CAChB,IAAI,KAAK,CAAC,wDAAwD,CAAC,CACpE,CAAC;YACF,IAAI,CAAC,KAAK,GAAG,IAAI,eAAe,EAAE,CAAC;SACpC;QAED,IAAI,CAAC,oBAAoB;YACvB,MAAM,CAAC,mBAAmB,IAAI,IAAI,eAAe,EAAE,CAAC;QACtD,IAAI,CAAC,uBAAuB;YAC1B,MAAM,CAAC,sBAAsB,IAAI,IAAI,gBAAgB,EAAE,CAAC;QAC1D,IAAI,CAAC,mBAAmB;YACtB,MAAM,CAAC,kBAAkB,IAAI,IAAI,eAAe,EAAE,CAAC;QACrD,IAAI,CAAC,sBAAsB;YACzB,MAAM,CAAC,qBAAqB,IAAI,IAAI,gBAAgB,EAAE,CAAC;IAC3D,CAAC;IAED,YAAY,CACV,OAAgB,EAChB,OAAe,EACf,QAAgB,EAChB,QAAkB,EAClB,UAAsB,EACtB,KAAa;QAEb,MAAM,aAAa,GAAG,KAAK,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;QAEpD,IAAI,CAAC,aAAa,IAAI,CAAC,kBAAkB,CAAC,aAAa,CAAC,EAAE;YACxD,OAAO,IAAI,CAAC,KAAK,CAAC,YAAY,CAC5B,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,QAAQ,EAAE;YAC1B,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;gBACjD,OAAO,IAAI,CAAC,oBAAoB,CAAC,YAAY,CAC3C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;aACH;YACD,OAAO,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAC9C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;YACjD,OAAO,IAAI,CAAC,mBAAmB,CAAC,YAAY,CAC1C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,OAAO,IAAI,CAAC,sBAAsB,CAAC,YAAY,CAC7C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,oBAAoB,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE,yBAAyB,IAAI,CAAC,oBAAoB,CAAC,QAAQ,EAAE,4BAA4B,IAAI,CAAC,uBAAuB,CAAC,QAAQ,EAAE,wBAAwB,IAAI,CAAC,mBAAmB,CAAC,QAAQ,EAAE,2BAA2B,IAAI,CAAC,sBAAsB,CAAC,QAAQ,EAAE,GAAG,CAAC;IAClT,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  isSpanContextValid,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceFlags,\n  trace,\n} from '@opentelemetry/api';\nimport { globalErrorHandler } from '@opentelemetry/core';\nimport { AlwaysOffSampler } from './AlwaysOffSampler';\nimport { AlwaysOnSampler } from './AlwaysOnSampler';\nimport { Sampler, SamplingResult } from '../Sampler';\n\n/**\n * A composite sampler that either respects the parent span's sampling decision\n * or delegates to `delegateSampler` for root spans.\n */\nexport class ParentBasedSampler implements Sampler {\n  private _root: Sampler;\n  private _remoteParentSampled: Sampler;\n  private _remoteParentNotSampled: Sampler;\n  private _localParentSampled: Sampler;\n  private _localParentNotSampled: Sampler;\n\n  constructor(config: ParentBasedSamplerConfig) {\n    this._root = config.root;\n\n    if (!this._root) {\n      globalErrorHandler(\n        new Error('ParentBasedSampler must have a root sampler configured')\n      );\n      this._root = new AlwaysOnSampler();\n    }\n\n    this._remoteParentSampled =\n      config.remoteParentSampled ?? new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}
+{"version":3,"file":"ParentBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/ParentBasedSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAEL,kBAAkB,EAIlB,UAAU,EACV,KAAK,GACN,MAAM,oBAAoB,CAAC;AAC5B,OAAO,EAAE,kBAAkB,EAAE,MAAM,qBAAqB,CAAC;AACzD,OAAO,EAAE,gBAAgB,EAAE,MAAM,oBAAoB,CAAC;AACtD,OAAO,EAAE,eAAe,EAAE,MAAM,mBAAmB,CAAC;AAGpD;;;GAGG;AACH,MAAM,OAAO,kBAAkB;IACrB,KAAK,CAAU;IACf,oBAAoB,CAAU;IAC9B,uBAAuB,CAAU;IACjC,mBAAmB,CAAU;IAC7B,sBAAsB,CAAU;IAExC,YAAY,MAAgC;QAC1C,IAAI,CAAC,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC;QAEzB,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACf,kBAAkB,CAChB,IAAI,KAAK,CAAC,wDAAwD,CAAC,CACpE,CAAC;YACF,IAAI,CAAC,KAAK,GAAG,IAAI,eAAe,EAAE,CAAC;SACpC;QAED,IAAI,CAAC,oBAAoB;YACvB,MAAM,CAAC,mBAAmB,IAAI,IAAI,eAAe,EAAE,CAAC;QACtD,IAAI,CAAC,uBAAuB;YAC1B,MAAM,CAAC,sBAAsB,IAAI,IAAI,gBAAgB,EAAE,CAAC;QAC1D,IAAI,CAAC,mBAAmB;YACtB,MAAM,CAAC,kBAAkB,IAAI,IAAI,eAAe,EAAE,CAAC;QACrD,IAAI,CAAC,sBAAsB;YACzB,MAAM,CAAC,qBAAqB,IAAI,IAAI,gBAAgB,EAAE,CAAC;IAC3D,CAAC;IAED,YAAY,CACV,OAAgB,EAChB,OAAe,EACf,QAAgB,EAChB,QAAkB,EAClB,UAAsB,EACtB,KAAa;QAEb,MAAM,aAAa,GAAG,KAAK,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;QAEpD,IAAI,CAAC,aAAa,IAAI,CAAC,kBAAkB,CAAC,aAAa,CAAC,EAAE;YACxD,OAAO,IAAI,CAAC,KAAK,CAAC,YAAY,CAC5B,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,QAAQ,EAAE;YAC1B,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;gBACjD,OAAO,IAAI,CAAC,oBAAoB,CAAC,YAAY,CAC3C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;aACH;YACD,OAAO,IAAI,CAAC,uBAAuB,CAAC,YAAY,CAC9C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,IAAI,aAAa,CAAC,UAAU,GAAG,UAAU,CAAC,OAAO,EAAE;YACjD,OAAO,IAAI,CAAC,mBAAmB,CAAC,YAAY,CAC1C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;SACH;QAED,OAAO,IAAI,CAAC,sBAAsB,CAAC,YAAY,CAC7C,OAAO,EACP,OAAO,EACP,QAAQ,EACR,QAAQ,EACR,UAAU,EACV,KAAK,CACN,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,oBAAoB,IAAI,CAAC,KAAK,CAAC,QAAQ,EAAE,yBAAyB,IAAI,CAAC,oBAAoB,CAAC,QAAQ,EAAE,4BAA4B,IAAI,CAAC,uBAAuB,CAAC,QAAQ,EAAE,wBAAwB,IAAI,CAAC,mBAAmB,CAAC,QAAQ,EAAE,2BAA2B,IAAI,CAAC,sBAAsB,CAAC,QAAQ,EAAE,GAAG,CAAC;IAClT,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  isSpanContextValid,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceFlags,\n  trace,\n} from '@opentelemetry/api';\nimport { globalErrorHandler } from '@opentelemetry/core';\nimport { AlwaysOffSampler } from './AlwaysOffSampler';\nimport { AlwaysOnSampler } from './AlwaysOnSampler';\nimport { Sampler, SamplingResult } from '../Sampler';\n\n/**\n * A composite sampler that either respects the parent span's sampling decision\n * or delegates to `delegateSampler` for root spans.\n */\nexport class ParentBasedSampler implements Sampler {\n  private _root: Sampler;\n  private _remoteParentSampled: Sampler;\n  private _remoteParentNotSampled: Sampler;\n  private _localParentSampled: Sampler;\n  private _localParentNotSampled: Sampler;\n\n  constructor(config: ParentBasedSamplerConfig) {\n    this._root = config.root;\n\n    if (!this._root) {\n      globalErrorHandler(\n        new Error('ParentBasedSampler must have a root sampler configured')\n      );\n      this._root = new AlwaysOnSampler();\n    }\n\n    this._remoteParentSampled =\n      config.remoteParentSampled ?? new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}

build/esnext/sampler/TraceIdRatioBasedSampler.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { isValidTraceId } from '@opentelemetry/api';

build/esnext/sampler/TraceIdRatioBasedSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,OAAO,EAAE,cAAc,EAAE,MAAM,oBAAoB,CAAC;AACpD,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,2FAA2F;AAC3F,MAAM,OAAO,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,cAAc,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,gBAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,gBAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}
+{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,cAAc,EAAE,MAAM,oBAAoB,CAAC;AACpD,OAAO,EAAW,gBAAgB,EAAkB,MAAM,YAAY,CAAC;AAEvE,2FAA2F;AAC3F,MAAM,OAAO,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,cAAc,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,gBAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,gBAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}

build/esnext/Span.d.ts

@@ -26,2 +26,3 @@ import { Context, Exception, HrTime, Link, Span as APISpan, Attributes, AttributeValue, SpanContext, SpanKind, SpanStatus, TimeInput } from '@opentelemetry/api';
     spanProcessor: SpanProcessor;
+    recordEndMetrics?: () => void;
 }
@@ -53,2 +54,3 @@ /**
     private readonly _attributeValueLengthLimit;
+    private readonly _recordEndMetrics?;
     private readonly _performanceStartTime;
@@ -55,0 +57,0 @@ private readonly _performanceOffset;

build/esnext/Span.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -49,2 +38,3 @@ import { diag, SpanStatusCode, } from '@opentelemetry/api';
     _attributeValueLengthLimit;
+    _recordEndMetrics;
     _performanceStartTime;
@@ -74,2 +64,3 @@ _performanceOffset;
         this.instrumentationScope = opts.scope;
+        this._recordEndMetrics = opts.recordEndMetrics;
         if (opts.attributes != null) {
@@ -199,2 +190,3 @@ this.setAttributes(opts.attributes);
         }
+        this._recordEndMetrics?.();
         this._ended = true;
@@ -201,0 +193,0 @@ this._spanProcessor.onEnd(this);

build/esnext/Span.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n  recordEndMetrics?: () => void;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n  private readonly _recordEndMetrics?: () => void;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n    this._recordEndMetrics = opts.recordEndMetrics;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._recordEndMetrics?.();\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}

build/esnext/SpanProcessor.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=SpanProcessor.js.map

build/esnext/SpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}

build/esnext/TimedEvent.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=TimedEvent.js.map

build/esnext/TimedEvent.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}
+{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}

build/esnext/Tracer.d.ts

@@ -17,2 +17,3 @@ import * as api from '@opentelemetry/api';
     private readonly _spanProcessor;
+    private readonly _tracerMetrics;
     /**
@@ -19,0 +20,0 @@ * Constructs a new Tracer instance.

build/esnext/Tracer.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -21,2 +10,4 @@ import * as api from '@opentelemetry/api';
 import { RandomIdGenerator } from './platform';
+import { TracerMetrics } from './TracerMetrics';
+import { VERSION } from './version';
 /**
@@ -33,2 +24,3 @@ * This class represents a basic tracer.
     _spanProcessor;
+    _tracerMetrics;
     /**
@@ -46,2 +38,6 @@ * Constructs a new Tracer instance.
         this.instrumentationScope = instrumentationScope;
+        const meter = localConfig.meterProvider
+            ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', VERSION)
+            : api.createNoopMeter();
+        this._tracerMetrics = new TracerMetrics(meter);
     }
@@ -89,2 +85,3 @@ /**
         const samplingResult = this._sampler.shouldSample(context, traceId, name, spanKind, attributes, links);
+        const recordEndMetrics = this._tracerMetrics.startSpan(parentSpanContext, samplingResult.decision);
         traceState = samplingResult.traceState ?? traceState;
@@ -116,2 +113,3 @@ const traceFlags = samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED
             spanLimits: this._spanLimits,
+            recordEndMetrics,
         });
@@ -118,0 +116,0 @@ return span;

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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\nimport { TracerMetrics } from './TracerMetrics';\nimport { VERSION } from './version';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _tracerMetrics: TracerMetrics;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n\n    const meter = localConfig.meterProvider\n      ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', VERSION)\n      : api.createNoopMeter();\n    this._tracerMetrics = new TracerMetrics(meter);\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    const recordEndMetrics = this._tracerMetrics.startSpan(\n      parentSpanContext,\n      samplingResult.decision\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n      recordEndMetrics,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}

build/esnext/types.d.ts

@@ -1,6 +0,6 @@
-import { ContextManager, TextMapPropagator } from '@opentelemetry/api';
-import { Resource } from '@opentelemetry/resources';
-import { IdGenerator } from './IdGenerator';
-import { Sampler } from './Sampler';
-import { SpanProcessor } from './SpanProcessor';
+import type { ContextManager, MeterProvider, TextMapPropagator } from '@opentelemetry/api';
+import type { Resource } from '@opentelemetry/resources';
+import type { IdGenerator } from './IdGenerator';
+import type { Sampler } from './Sampler';
+import type { SpanProcessor } from './SpanProcessor';
 /**
@@ -34,2 +34,7 @@ * TracerConfig provides an interface for configuring a Basic Tracer.
     spanProcessors?: SpanProcessor[];
+    /**
+     * A meter provider to record trace SDK metrics to.
+     * @experimental This option is experimental and is subject to breaking changes in minor releases.
+     */
+    meterProvider?: MeterProvider;
 }
@@ -36,0 +41,0 @@ /**

build/esnext/types.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 export {};
 //# sourceMappingURL=types.js.map

build/esnext/types.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ContextManager, TextMapPropagator } from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { IdGenerator } from './IdGenerator';\nimport { Sampler } from './Sampler';\nimport { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":"AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport type {\n  ContextManager,\n  MeterProvider,\n  TextMapPropagator,\n} from '@opentelemetry/api';\nimport type { Resource } from '@opentelemetry/resources';\nimport type { IdGenerator } from './IdGenerator';\nimport type { Sampler } from './Sampler';\nimport type { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n\n  /**\n   * A meter provider to record trace SDK metrics to.\n   * @experimental This option is experimental and is subject to breaking changes in minor releases.\n   */\n  meterProvider?: MeterProvider;\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}

build/esnext/utility.js

 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -16,0 +5,0 @@ import { buildSamplerFromEnv, loadDefaultConfig } from './config';

build/esnext/utility.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"utility.js","sourceRoot":"","sources":["../../src/utility.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,mBAAmB,EAAE,iBAAiB,EAAE,MAAM,UAAU,CAAC;AAGlE,OAAO,EAAE,gBAAgB,EAAE,MAAM,qBAAqB,CAAC;AAEvD,MAAM,CAAC,MAAM,6BAA6B,GAAG,GAAG,CAAC;AACjD,MAAM,CAAC,MAAM,oCAAoC,GAAG,QAAQ,CAAC;AAE7D;;;GAGG;AACH,MAAM,UAAU,WAAW,CAAC,UAAwB;IAKlD,MAAM,mBAAmB,GAA0B;QACjD,OAAO,EAAE,mBAAmB,EAAE;KAC/B,CAAC;IAEF,MAAM,cAAc,GAAG,iBAAiB,EAAE,CAAC;IAE3C,MAAM,MAAM,GAAG,MAAM,CAAC,MAAM,CAC1B,EAAE,EACF,cAAc,EACd,mBAAmB,EACnB,UAAU,CACX,CAAC;IAEF,MAAM,CAAC,aAAa,GAAG,MAAM,CAAC,MAAM,CAClC,EAAE,EACF,cAAc,CAAC,aAAa,EAC5B,UAAU,CAAC,aAAa,IAAI,EAAE,CAC/B,CAAC;IAEF,MAAM,CAAC,UAAU,GAAG,MAAM,CAAC,MAAM,CAC/B,EAAE,EACF,cAAc,CAAC,UAAU,EACzB,UAAU,CAAC,UAAU,IAAI,EAAE,CAC5B,CAAC;IAEF,OAAO,MAAM,CAAC;AAChB,CAAC;AAED;;;;GAIG;AACH,MAAM,UAAU,iBAAiB,CAAC,UAAwB;IACxD,MAAM,UAAU,GAAG,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,UAAU,CAAC,UAAU,CAAC,CAAC;IAE5D;;OAEG;IACH,UAAU,CAAC,mBAAmB;QAC5B,UAAU,CAAC,UAAU,EAAE,mBAAmB;YAC1C,UAAU,CAAC,aAAa,EAAE,mBAAmB;YAC7C,gBAAgB,CAAC,iCAAiC,CAAC;YACnD,gBAAgB,CAAC,4BAA4B,CAAC;YAC9C,6BAA6B,CAAC;IAEhC;;OAEG;IACH,UAAU,CAAC,yBAAyB;QAClC,UAAU,CAAC,UAAU,EAAE,yBAAyB;YAChD,UAAU,CAAC,aAAa,EAAE,yBAAyB;YACnD,gBAAgB,CAAC,wCAAwC,CAAC;YAC1D,gBAAgB,CAAC,mCAAmC,CAAC;YACrD,oCAAoC,CAAC;IAEvC,OAAO,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,UAAU,EAAE,EAAE,UAAU,EAAE,CAAC,CAAC;AACvD,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { buildSamplerFromEnv, loadDefaultConfig } from './config';\nimport { Sampler } from './Sampler';\nimport { SpanLimits, TracerConfig, GeneralLimits } from './types';\nimport { getNumberFromEnv } from '@opentelemetry/core';\n\nexport const DEFAULT_ATTRIBUTE_COUNT_LIMIT = 128;\nexport const DEFAULT_ATTRIBUTE_VALUE_LENGTH_LIMIT = Infinity;\n\n/**\n * Function to merge Default configuration (as specified in './config') with\n * user provided configurations.\n */\nexport function mergeConfig(userConfig: TracerConfig): TracerConfig & {\n  sampler: Sampler;\n  spanLimits: SpanLimits;\n  generalLimits: GeneralLimits;\n} {\n  const perInstanceDefaults: Partial<TracerConfig> = {\n    sampler: buildSamplerFromEnv(),\n  };\n\n  const DEFAULT_CONFIG = loadDefaultConfig();\n\n  const target = Object.assign(\n    {},\n    DEFAULT_CONFIG,\n    perInstanceDefaults,\n    userConfig\n  );\n\n  target.generalLimits = Object.assign(\n    {},\n    DEFAULT_CONFIG.generalLimits,\n    userConfig.generalLimits || {}\n  );\n\n  target.spanLimits = Object.assign(\n    {},\n    DEFAULT_CONFIG.spanLimits,\n    userConfig.spanLimits || {}\n  );\n\n  return target;\n}\n\n/**\n * When general limits are provided and model specific limits are not,\n * configures the model specific limits by using the values from the general ones.\n * @param userConfig User provided tracer configuration\n */\nexport function reconfigureLimits(userConfig: TracerConfig): TracerConfig {\n  const spanLimits = Object.assign({}, userConfig.spanLimits);\n\n  /**\n   * Reassign span attribute count limit to use first non null value defined by user or use default value\n   */\n  spanLimits.attributeCountLimit =\n    userConfig.spanLimits?.attributeCountLimit ??\n    userConfig.generalLimits?.attributeCountLimit ??\n    getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ??\n    getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ??\n    DEFAULT_ATTRIBUTE_COUNT_LIMIT;\n\n  /**\n   * Reassign span attribute value length limit to use first non null value defined by user or use default value\n   */\n  spanLimits.attributeValueLengthLimit =\n    userConfig.spanLimits?.attributeValueLengthLimit ??\n    userConfig.generalLimits?.attributeValueLengthLimit ??\n    getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ??\n    getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ??\n    DEFAULT_ATTRIBUTE_VALUE_LENGTH_LIMIT;\n\n  return Object.assign({}, userConfig, { spanLimits });\n}\n"]}

build/esnext/version.d.ts

@@ -1,2 +0,2 @@
-export declare const VERSION = "2.5.1";
+export declare const VERSION = "2.6.0";
 //# sourceMappingURL=version.d.ts.map

build/esnext/version.js

@@ -17,3 +17,3 @@ /*
 // this is autogenerated file, see scripts/version-update.js
-export const VERSION = '2.5.1';
+export const VERSION = '2.6.0';
 //# sourceMappingURL=version.js.map

build/esnext/version.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,4DAA4D;AAC5D,MAAM,CAAC,MAAM,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.5.1';\n"]}
+{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;GAcG;AAEH,4DAA4D;AAC5D,MAAM,CAAC,MAAM,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.6.0';\n"]}

build/src/BasicTracerProvider.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/BasicTracerProvider.js.map

@@ -1,1 +0,1 @@
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}
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defaultResource();\n\n    this._config = Object.assign({}, mergedConfig, {\n      resource: this._resource,\n    });\n\n    const spanProcessors: SpanProcessor[] = [];\n\n    if (config.spanProcessors?.length) {\n      spanProcessors.push(...config.spanProcessors);\n    }\n\n    this._activeSpanProcessor = new MultiSpanProcessor(spanProcessors);\n  }\n\n  getTracer(\n    name: string,\n    version?: string,\n    options?: { schemaUrl?: string }\n  ): ApiTracer {\n    const key = `${name}@${version || ''}:${options?.schemaUrl || ''}`;\n    if (!this._tracers.has(key)) {\n      this._tracers.set(\n        key,\n        new Tracer(\n          { name, version, schemaUrl: options?.schemaUrl },\n          this._config,\n          this._resource,\n          this._activeSpanProcessor\n        )\n      );\n    }\n\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    return this._tracers.get(key)!;\n  }\n\n  forceFlush(): Promise<void> {\n    const timeout = this._config.forceFlushTimeoutMillis;\n    const promises = this._activeSpanProcessor['_spanProcessors'].map(\n      (spanProcessor: SpanProcessor) => {\n        return new Promise(resolve => {\n          let state: ForceFlushState;\n          const timeoutInterval = setTimeout(() => {\n            resolve(\n              new Error(\n                `Span processor did not completed within timeout period of ${timeout} ms`\n              )\n            );\n            state = ForceFlushState.timeout;\n          }, timeout);\n\n          spanProcessor\n            .forceFlush()\n            .then(() => {\n              clearTimeout(timeoutInterval);\n              if (state !== ForceFlushState.timeout) {\n                state = ForceFlushState.resolved;\n                resolve(state);\n              }\n            })\n            .catch(error => {\n              clearTimeout(timeoutInterval);\n              state = ForceFlushState.error;\n              resolve(error);\n            });\n        });\n      }\n    );\n\n    return new Promise<void>((resolve, reject) => {\n      Promise.all(promises)\n        .then(results => {\n          const errors = results.filter(\n            result => result !== ForceFlushState.resolved\n          );\n          if (errors.length > 0) {\n            reject(errors);\n          } else {\n            resolve();\n          }\n        })\n        .catch(error => reject([error]));\n    });\n  }\n\n  shutdown(): Promise<void> {\n    return this._activeSpanProcessor.shutdown();\n  }\n}\n"]}

build/src/config.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/config.js.map

@@ -1,1 +0,1 @@
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}
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For fields with primitive values, any user-provided\n * value will override the corresponding default value. For fields with\n * non-primitive values (like `spanLimits`), the user-provided value will be\n * used to extend the default value.\n */\n\n// object needs to be wrapped in this function and called when needed otherwise\n// envs are parsed before tests are ran - causes tests using these envs to fail\nexport function loadDefaultConfig() {\n  return {\n    sampler: buildSamplerFromEnv(),\n    forceFlushTimeoutMillis: 30000,\n    generalLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n    },\n    spanLimits: {\n      attributeValueLengthLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT') ?? Infinity,\n      attributeCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT') ?? 128,\n      linkCountLimit: getNumberFromEnv('OTEL_SPAN_LINK_COUNT_LIMIT') ?? 128,\n      eventCountLimit: getNumberFromEnv('OTEL_SPAN_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerEventCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_EVENT_COUNT_LIMIT') ?? 128,\n      attributePerLinkCountLimit:\n        getNumberFromEnv('OTEL_SPAN_ATTRIBUTE_PER_LINK_COUNT_LIMIT') ?? 128,\n    },\n  };\n}\n\n/**\n * Based on environment, builds a sampler, complies with specification.\n */\nexport function buildSamplerFromEnv(): Sampler {\n  const sampler =\n    getStringFromEnv('OTEL_TRACES_SAMPLER') ??\n    TracesSamplerValues.ParentBasedAlwaysOn;\n  switch (sampler) {\n    case TracesSamplerValues.AlwaysOn:\n      return new AlwaysOnSampler();\n    case TracesSamplerValues.AlwaysOff:\n      return new AlwaysOffSampler();\n    case TracesSamplerValues.ParentBasedAlwaysOn:\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n    case TracesSamplerValues.ParentBasedAlwaysOff:\n      return new ParentBasedSampler({\n        root: new AlwaysOffSampler(),\n      });\n    case TracesSamplerValues.TraceIdRatio:\n      return new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv());\n    case TracesSamplerValues.ParentBasedTraceIdRatio:\n      return new ParentBasedSampler({\n        root: new TraceIdRatioBasedSampler(getSamplerProbabilityFromEnv()),\n      });\n    default:\n      diag.error(\n        `OTEL_TRACES_SAMPLER value \"${sampler}\" invalid, defaulting to \"${TracesSamplerValues.ParentBasedAlwaysOn}\".`\n      );\n      return new ParentBasedSampler({\n        root: new AlwaysOnSampler(),\n      });\n  }\n}\n\nfunction getSamplerProbabilityFromEnv(): number | undefined {\n  const probability = getNumberFromEnv('OTEL_TRACES_SAMPLER_ARG');\n  if (probability == null) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG is blank, defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  if (probability < 0 || probability > 1) {\n    diag.error(\n      `OTEL_TRACES_SAMPLER_ARG=${probability} was given, but it is out of range ([0..1]), defaulting to ${DEFAULT_RATIO}.`\n    );\n    return DEFAULT_RATIO;\n  }\n\n  return probability;\n}\n"]}

build/src/enums.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/enums.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,yBAAyB;AACZ,QAAA,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}
+{"version":3,"file":"enums.js","sourceRoot":"","sources":["../../src/enums.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,yBAAyB;AACZ,QAAA,kBAAkB,GAAG,WAAW,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n// Event name definitions\nexport const ExceptionEventName = 'exception';\n"]}

build/src/export/BatchSpanProcessorBase.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/export/BatchSpanProcessorBase.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { context, Context, diag, TraceFlags } from '@opentelemetry/api';\nimport {\n  BindOnceFuture,\n  ExportResultCode,\n  getNumberFromEnv,\n  globalErrorHandler,\n  suppressTracing,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { BufferConfig } from '../types';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * Implementation of the {@link SpanProcessor} that batches spans exported by\n * the SDK then pushes them to the exporter pipeline.\n */\nexport abstract class BatchSpanProcessorBase<T extends BufferConfig>\n  implements SpanProcessor\n{\n  private readonly _maxExportBatchSize: number;\n  private readonly _maxQueueSize: number;\n  private readonly _scheduledDelayMillis: number;\n  private readonly _exportTimeoutMillis: number;\n  private readonly _exporter: SpanExporter;\n\n  private _isExporting = false;\n  private _finishedSpans: ReadableSpan[] = [];\n  private _timer: NodeJS.Timeout | number | undefined;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _droppedSpansCount: number = 0;\n\n  constructor(exporter: SpanExporter, config?: T) {\n    this._exporter = exporter;\n    this._maxExportBatchSize =\n      typeof config?.maxExportBatchSize === 'number'\n        ? config.maxExportBatchSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_EXPORT_BATCH_SIZE') ?? 512);\n    this._maxQueueSize =\n      typeof config?.maxQueueSize === 'number'\n        ? config.maxQueueSize\n        : (getNumberFromEnv('OTEL_BSP_MAX_QUEUE_SIZE') ?? 2048);\n    this._scheduledDelayMillis =\n      typeof config?.scheduledDelayMillis === 'number'\n        ? config.scheduledDelayMillis\n        : (getNumberFromEnv('OTEL_BSP_SCHEDULE_DELAY') ?? 5000);\n    this._exportTimeoutMillis =\n      typeof config?.exportTimeoutMillis === 'number'\n        ? config.exportTimeoutMillis\n        : (getNumberFromEnv('OTEL_BSP_EXPORT_TIMEOUT') ?? 30000);\n\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n\n    if (this._maxExportBatchSize > this._maxQueueSize) {\n      diag.warn(\n        'BatchSpanProcessor: maxExportBatchSize must be smaller or equal to maxQueueSize, setting maxExportBatchSize to match maxQueueSize'\n      );\n      this._maxExportBatchSize = this._maxQueueSize;\n    }\n  }\n\n  forceFlush(): Promise<void> {\n    if (this._shutdownOnce.isCalled) {\n      return this._shutdownOnce.promise;\n    }\n    return this._flushAll();\n  }\n\n  // does nothing.\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    this._addToBuffer(span);\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown() {\n    return Promise.resolve()\n      .then(() => {\n        return this.onShutdown();\n      })\n      .then(() => {\n        return this._flushAll();\n      })\n      .then(() => {\n        return this._exporter.shutdown();\n      });\n  }\n\n  /** Add a span in the buffer. */\n  private _addToBuffer(span: ReadableSpan) {\n    if (this._finishedSpans.length >= this._maxQueueSize) {\n      // limit reached, drop span\n\n      if (this._droppedSpansCount === 0) {\n        diag.debug('maxQueueSize reached, dropping spans');\n      }\n      this._droppedSpansCount++;\n\n      return;\n    }\n\n    if (this._droppedSpansCount > 0) {\n      // some spans were dropped, log once with count of spans dropped\n      diag.warn(\n        `Dropped ${this._droppedSpansCount} spans because maxQueueSize reached`\n      );\n      this._droppedSpansCount = 0;\n    }\n\n    this._finishedSpans.push(span);\n    this._maybeStartTimer();\n  }\n\n  /**\n   * Send all spans to the exporter respecting the batch size limit\n   * This function is used only on forceFlush or shutdown,\n   * for all other cases _flush should be used\n   * */\n  private _flushAll(): Promise<void> {\n    return new Promise((resolve, reject) => {\n      const promises = [];\n      // calculate number of batches\n      const count = Math.ceil(\n        this._finishedSpans.length / this._maxExportBatchSize\n      );\n      for (let i = 0, j = count; i < j; i++) {\n        promises.push(this._flushOneBatch());\n      }\n      Promise.all(promises)\n        .then(() => {\n          resolve();\n        })\n        .catch(reject);\n    });\n  }\n\n  private _flushOneBatch(): Promise<void> {\n    this._clearTimer();\n    if (this._finishedSpans.length === 0) {\n      return Promise.resolve();\n    }\n    return new Promise((resolve, reject) => {\n      const timer = setTimeout(() => {\n        // don't wait anymore for export, this way the next batch can start\n        reject(new Error('Timeout'));\n      }, this._exportTimeoutMillis);\n      // prevent downstream exporter calls from generating spans\n      context.with(suppressTracing(context.active()), () => {\n        // Reset the finished spans buffer here because the next invocations of the _flush method\n        // could pass the same finished spans to the exporter if the buffer is cleared\n        // outside the execution of this callback.\n        let spans: ReadableSpan[];\n        if (this._finishedSpans.length <= this._maxExportBatchSize) {\n          spans = this._finishedSpans;\n          this._finishedSpans = [];\n        } else {\n          spans = this._finishedSpans.splice(0, this._maxExportBatchSize);\n        }\n\n        const doExport = () =>\n          this._exporter.export(spans, result => {\n            clearTimeout(timer);\n            if (result.code === ExportResultCode.SUCCESS) {\n              resolve();\n            } else {\n              reject(\n                result.error ??\n                  new Error('BatchSpanProcessor: span export failed')\n              );\n            }\n          });\n\n        let pendingResources: Array<Promise<void>> | null = null;\n        for (let i = 0, len = spans.length; i < len; i++) {\n          const span = spans[i];\n          if (\n            span.resource.asyncAttributesPending &&\n            span.resource.waitForAsyncAttributes\n          ) {\n            pendingResources ??= [];\n            pendingResources.push(span.resource.waitForAsyncAttributes());\n          }\n        }\n\n        // Avoid scheduling a promise to make the behavior more predictable and easier to test\n        if (pendingResources === null) {\n          doExport();\n        } else {\n          Promise.all(pendingResources).then(doExport, err => {\n            globalErrorHandler(err);\n            reject(err);\n          });\n        }\n      });\n    });\n  }\n\n  private _maybeStartTimer() {\n    if (this._isExporting) return;\n    const flush = () => {\n      this._isExporting = true;\n      this._flushOneBatch()\n        .finally(() => {\n          this._isExporting = false;\n          if (this._finishedSpans.length > 0) {\n            this._clearTimer();\n            this._maybeStartTimer();\n          }\n        })\n        .catch(e => {\n          this._isExporting = false;\n          globalErrorHandler(e);\n        });\n    };\n    // we only wait if the queue doesn't have enough elements yet\n    if (this._finishedSpans.length >= this._maxExportBatchSize) {\n      return flush();\n    }\n    if (this._timer !== undefined) return;\n    this._timer = setTimeout(() => flush(), this._scheduledDelayMillis);\n\n    // depending on runtime, this may be a 'number' or NodeJS.Timeout\n    if (typeof this._timer !== 'number') {\n      this._timer.unref();\n    }\n  }\n\n  private _clearTimer() {\n    if (this._timer !== undefined) {\n      clearTimeout(this._timer);\n      this._timer = undefined;\n    }\n  }\n\n  protected abstract onShutdown(): void;\n}\n"]}

build/src/export/ConsoleSpanExporter.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/export/ConsoleSpanExporter.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"ConsoleSpanExporter.js","sourceRoot":"","sources":["../../../src/export/ConsoleSpanExporter.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAIH,8CAI6B;AAE7B;;;;;GAKG;AAEH,+BAA+B;AAC/B,MAAa,mBAAmB;IAC9B;;;;OAIG;IACH,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,OAAO,IAAI,CAAC,UAAU,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;OAEG;IACH,QAAQ;QACN,IAAI,CAAC,UAAU,CAAC,EAAE,CAAC,CAAC;QACpB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED;;;OAGG;IACK,WAAW,CAAC,IAAkB;QACpC,OAAO;YACL,QAAQ,EAAE;gBACR,UAAU,EAAE,IAAI,CAAC,QAAQ,CAAC,UAAU;aACrC;YACD,oBAAoB,EAAE,IAAI,CAAC,oBAAoB;YAC/C,OAAO,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,OAAO;YACnC,iBAAiB,EAAE,IAAI,CAAC,iBAAiB;YACzC,UAAU,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,EAAE,SAAS,EAAE;YACtD,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,EAAE,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM;YAC7B,IAAI,EAAE,IAAI,CAAC,IAAI;YACf,SAAS,EAAE,IAAA,2BAAoB,EAAC,IAAI,CAAC,SAAS,CAAC;YAC/C,QAAQ,EAAE,IAAA,2BAAoB,EAAC,IAAI,CAAC,QAAQ,CAAC;YAC7C,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,MAAM,EAAE,IAAI,CAAC,MAAM;YACnB,KAAK,EAAE,IAAI,CAAC,KAAK;SAClB,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACK,UAAU,CAChB,KAAqB,EACrB,IAAqC;QAErC,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,CAAC,CAAC;SACnD;QACD,IAAI,IAAI,EAAE;YACR,OAAO,IAAI,CAAC,EAAE,IAAI,EAAE,uBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;SACjD;IACH,CAAC;CACF;AArED,kDAqEC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport {\n  ExportResult,\n  ExportResultCode,\n  hrTimeToMicroseconds,\n} from '@opentelemetry/core';\n\n/**\n * This is implementation of {@link SpanExporter} that prints spans to the\n * console. This class can be used for diagnostic purposes.\n *\n * NOTE: This {@link SpanExporter} is intended for diagnostics use only, output rendered to the console may change at any time.\n */\n\n/* eslint-disable no-console */\nexport class ConsoleSpanExporter implements SpanExporter {\n  /**\n   * Export spans.\n   * @param spans\n   * @param resultCallback\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    return this._sendSpans(spans, resultCallback);\n  }\n\n  /**\n   * Shutdown the exporter.\n   */\n  shutdown(): Promise<void> {\n    this._sendSpans([]);\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  /**\n   * converts span info into more readable format\n   * @param span\n   */\n  private _exportInfo(span: ReadableSpan) {\n    return {\n      resource: {\n        attributes: span.resource.attributes,\n      },\n      instrumentationScope: span.instrumentationScope,\n      traceId: span.spanContext().traceId,\n      parentSpanContext: span.parentSpanContext,\n      traceState: span.spanContext().traceState?.serialize(),\n      name: span.name,\n      id: span.spanContext().spanId,\n      kind: span.kind,\n      timestamp: hrTimeToMicroseconds(span.startTime),\n      duration: hrTimeToMicroseconds(span.duration),\n      attributes: span.attributes,\n      status: span.status,\n      events: span.events,\n      links: span.links,\n    };\n  }\n\n  /**\n   * Showing spans in console\n   * @param spans\n   * @param done\n   */\n  private _sendSpans(\n    spans: ReadableSpan[],\n    done?: (result: ExportResult) => void\n  ): void {\n    for (const span of spans) {\n      console.dir(this._exportInfo(span), { depth: 3 });\n    }\n    if (done) {\n      return done({ code: ExportResultCode.SUCCESS });\n    }\n  }\n}\n"]}

build/src/export/InMemorySpanExporter.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/export/InMemorySpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAIH,8CAAqE;AAErE;;;;GAIG;AACH,MAAa,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,uBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,uBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF;AA1CD,oDA0CC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}
+{"version":3,"file":"InMemorySpanExporter.js","sourceRoot":"","sources":["../../../src/export/InMemorySpanExporter.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAIH,8CAAqE;AAErE;;;;GAIG;AACH,MAAa,oBAAoB;IACvB,cAAc,GAAmB,EAAE,CAAC;IAC5C;;;OAGG;IACO,QAAQ,GAAG,KAAK,CAAC;IAE3B,MAAM,CACJ,KAAqB,EACrB,cAA8C;QAE9C,IAAI,IAAI,CAAC,QAAQ;YACf,OAAO,cAAc,CAAC;gBACpB,IAAI,EAAE,uBAAgB,CAAC,MAAM;gBAC7B,KAAK,EAAE,IAAI,KAAK,CAAC,2BAA2B,CAAC;aAC9C,CAAC,CAAC;QACL,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;QAEnC,UAAU,CAAC,GAAG,EAAE,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,uBAAgB,CAAC,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAC1E,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAED,KAAK;QACH,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;QACd,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;CACF;AA1CD,oDA0CC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { SpanExporter } from './SpanExporter';\nimport { ReadableSpan } from './ReadableSpan';\nimport { ExportResult, ExportResultCode } from '@opentelemetry/core';\n\n/**\n * This class can be used for testing purposes. It stores the exported spans\n * in a list in memory that can be retrieved using the `getFinishedSpans()`\n * method.\n */\nexport class InMemorySpanExporter implements SpanExporter {\n  private _finishedSpans: ReadableSpan[] = [];\n  /**\n   * Indicates if the exporter has been \"shutdown.\"\n   * When false, exported spans will not be stored in-memory.\n   */\n  protected _stopped = false;\n\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void {\n    if (this._stopped)\n      return resultCallback({\n        code: ExportResultCode.FAILED,\n        error: new Error('Exporter has been stopped'),\n      });\n    this._finishedSpans.push(...spans);\n\n    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);\n  }\n\n  shutdown(): Promise<void> {\n    this._stopped = true;\n    this._finishedSpans = [];\n    return this.forceFlush();\n  }\n\n  /**\n   * Exports any pending spans in the exporter\n   */\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n\n  reset(): void {\n    this._finishedSpans = [];\n  }\n\n  getFinishedSpans(): ReadableSpan[] {\n    return this._finishedSpans;\n  }\n}\n"]}

build/src/export/NoopSpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/export/NoopSpanProcessor.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"NoopSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/NoopSpanProcessor.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAOH,4CAA4C;AAC5C,MAAa,iBAAiB;IAC5B,OAAO,CAAC,KAAW,EAAE,QAAiB,IAAS,CAAC;IAChD,KAAK,CAAC,KAAmB,IAAS,CAAC;IACnC,QAAQ;QACN,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IACD,UAAU;QACR,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;CACF;AATD,8CASC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './ReadableSpan';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\n\n/** No-op implementation of SpanProcessor */\nexport class NoopSpanProcessor implements SpanProcessor {\n  onStart(_span: Span, _context: Context): void {}\n  onEnd(_span: ReadableSpan): void {}\n  shutdown(): Promise<void> {\n    return Promise.resolve();\n  }\n  forceFlush(): Promise<void> {\n    return Promise.resolve();\n  }\n}\n"]}

build/src/export/ReadableSpan.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=ReadableSpan.js.map

build/src/export/ReadableSpan.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}
+{"version":3,"file":"ReadableSpan.js","sourceRoot":"","sources":["../../../src/export/ReadableSpan.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  SpanKind,\n  SpanStatus,\n  Attributes,\n  HrTime,\n  Link,\n  SpanContext,\n} from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { InstrumentationScope } from '@opentelemetry/core';\nimport { TimedEvent } from '../TimedEvent';\n\nexport interface ReadableSpan {\n  readonly name: string;\n  readonly kind: SpanKind;\n  readonly spanContext: () => SpanContext;\n  readonly parentSpanContext?: SpanContext;\n  readonly startTime: HrTime;\n  readonly endTime: HrTime;\n  readonly status: SpanStatus;\n  readonly attributes: Attributes;\n  readonly links: Link[];\n  readonly events: TimedEvent[];\n  readonly duration: HrTime;\n  readonly ended: boolean;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n  readonly droppedAttributesCount: number;\n  readonly droppedEventsCount: number;\n  readonly droppedLinksCount: number;\n}\n"]}

build/src/export/SimpleSpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/export/SimpleSpanProcessor.js.map

@@ -1,1 +0,1 @@
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For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}
+{"version":3,"file":"SimpleSpanProcessor.js","sourceRoot":"","sources":["../../../src/export/SimpleSpanProcessor.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,4CAAyD;AACzD,8CAK6B;AAM7B;;;;;;;GAOG;AACH,MAAa,mBAAmB;IACb,SAAS,CAAe;IACjC,aAAa,CAAuB;IACpC,eAAe,CAAqB;IAE5C,YAAY,QAAsB;QAChC,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;QAC1B,IAAI,CAAC,aAAa,GAAG,IAAI,qBAAc,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC;QAC9D,IAAI,CAAC,eAAe,GAAG,IAAI,GAAG,EAAiB,CAAC;IAClD,CAAC;IAED,KAAK,CAAC,UAAU;QACd,MAAM,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC,CAAC;QACpD,IAAI,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE;YAC7B,MAAM,IAAI,CAAC,SAAS,CAAC,UAAU,EAAE,CAAC;SACnC;IACH,CAAC;IAED,OAAO,CAAC,KAAW,EAAE,cAAuB,IAAS,CAAC;IAEtD,KAAK,CAAC,IAAkB;QACtB,IAAI,IAAI,CAAC,aAAa,CAAC,QAAQ,EAAE;YAC/B,OAAO;SACR;QAED,IAAI,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,UAAU,GAAG,gBAAU,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;YAC9D,OAAO;SACR;QAED,MAAM,aAAa,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,EAAE,CACrD,IAAA,yBAAkB,EAAC,GAAG,CAAC,CACxB,CAAC;QACF,4EAA4E;QAC5E,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,aAAa,CAAC,CAAC;QACxC,KAAK,aAAa,CAAC,OAAO,CAAC,GAAG,EAAE,CAC9B,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,aAAa,CAAC,CAC3C,CAAC;IACJ,CAAC;IAEO,KAAK,CAAC,SAAS,CAAC,IAAkB;QACxC,IAAI,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE;YACxC,sDAAsD;YACtD,MAAM,IAAI,CAAC,QAAQ,CAAC,sBAAsB,EAAE,EAAE,CAAC;SAChD;QAED,MAAM,MAAM,GAAG,MAAM,eAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,IAAI,CAAC,CAAC,CAAC;QAC9D,IAAI,MAAM,CAAC,IAAI,KAAK,uBAAgB,CAAC,OAAO,EAAE;YAC5C,MAAM,CACJ,MAAM,CAAC,KAAK;gBACZ,IAAI,KAAK,CAAC,mDAAmD,MAAM,GAAG,CAAC,CACxE,CAAC;SACH;IACH,CAAC;IAED,QAAQ;QACN,OAAO,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,CAAC;IACnC,CAAC;IAEO,SAAS;QACf,OAAO,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;IACnC,CAAC;CACF;AA7DD,kDA6DC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context, TraceFlags } from '@opentelemetry/api';\nimport {\n  internal,\n  ExportResultCode,\n  globalErrorHandler,\n  BindOnceFuture,\n} from '@opentelemetry/core';\nimport { Span } from '../Span';\nimport { SpanProcessor } from '../SpanProcessor';\nimport { ReadableSpan } from './ReadableSpan';\nimport { SpanExporter } from './SpanExporter';\n\n/**\n * An implementation of the {@link SpanProcessor} that converts the {@link Span}\n * to {@link ReadableSpan} and passes it to the configured exporter.\n *\n * Only spans that are sampled are converted.\n *\n * NOTE: This {@link SpanProcessor} exports every ended span individually instead of batching spans together, which causes significant performance overhead with most exporters. For production use, please consider using the {@link BatchSpanProcessor} instead.\n */\nexport class SimpleSpanProcessor implements SpanProcessor {\n  private readonly _exporter: SpanExporter;\n  private _shutdownOnce: BindOnceFuture<void>;\n  private _pendingExports: Set<Promise<void>>;\n\n  constructor(exporter: SpanExporter) {\n    this._exporter = exporter;\n    this._shutdownOnce = new BindOnceFuture(this._shutdown, this);\n    this._pendingExports = new Set<Promise<void>>();\n  }\n\n  async forceFlush(): Promise<void> {\n    await Promise.all(Array.from(this._pendingExports));\n    if (this._exporter.forceFlush) {\n      await this._exporter.forceFlush();\n    }\n  }\n\n  onStart(_span: Span, _parentContext: Context): void {}\n\n  onEnd(span: ReadableSpan): void {\n    if (this._shutdownOnce.isCalled) {\n      return;\n    }\n\n    if ((span.spanContext().traceFlags & TraceFlags.SAMPLED) === 0) {\n      return;\n    }\n\n    const pendingExport = this._doExport(span).catch(err =>\n      globalErrorHandler(err)\n    );\n    // Enqueue this export to the pending list so it can be flushed by the user.\n    this._pendingExports.add(pendingExport);\n    void pendingExport.finally(() =>\n      this._pendingExports.delete(pendingExport)\n    );\n  }\n\n  private async _doExport(span: ReadableSpan): Promise<void> {\n    if (span.resource.asyncAttributesPending) {\n      // Ensure resource is fully resolved before exporting.\n      await span.resource.waitForAsyncAttributes?.();\n    }\n\n    const result = await internal._export(this._exporter, [span]);\n    if (result.code !== ExportResultCode.SUCCESS) {\n      throw (\n        result.error ??\n        new Error(`SimpleSpanProcessor: span export failed (status ${result})`)\n      );\n    }\n  }\n\n  shutdown(): Promise<void> {\n    return this._shutdownOnce.call();\n  }\n\n  private _shutdown(): Promise<void> {\n    return this._exporter.shutdown();\n  }\n}\n"]}

build/src/export/SpanExporter.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=SpanExporter.js.map

build/src/export/SpanExporter.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanExporter.js","sourceRoot":"","sources":["../../../src/export/SpanExporter.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { ExportResult } from '@opentelemetry/core';\nimport { ReadableSpan } from './ReadableSpan';\n\n/**\n * An interface that allows different tracing services to export recorded data\n * for sampled spans in their own format.\n *\n * To export data this MUST be register to the Tracer SDK using a optional\n * config.\n */\nexport interface SpanExporter {\n  /**\n   * Called to export sampled {@link ReadableSpan}s.\n   * @param spans the list of sampled Spans to be exported.\n   */\n  export(\n    spans: ReadableSpan[],\n    resultCallback: (result: ExportResult) => void\n  ): void;\n\n  /** Stops the exporter. */\n  shutdown(): Promise<void>;\n\n  /** Immediately export all spans */\n  forceFlush?(): Promise<void>;\n}\n"]}

build/src/IdGenerator.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=IdGenerator.js.map

build/src/IdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}
+{"version":3,"file":"IdGenerator.js","sourceRoot":"","sources":["../../src/IdGenerator.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\n/** IdGenerator provides an interface for generating Trace Id and Span Id */\nexport interface IdGenerator {\n  /** Returns a trace ID composed of 32 lowercase hex characters. */\n  generateTraceId(): string;\n  /** Returns a span ID composed of 16 lowercase hex characters. */\n  generateSpanId(): string;\n}\n"]}

build/src/index.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/index.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,6DAA4D;AAAnD,0HAAA,mBAAmB,OAAA;AAC5B,uCAAmE;AAA1D,8GAAA,kBAAkB,OAAA;AAAE,6GAAA,iBAAiB,OAAA;AAC9C,oEAAmE;AAA1D,0HAAA,mBAAmB,OAAA;AAC5B,sEAAqE;AAA5D,4HAAA,oBAAoB,OAAA;AAE7B,oEAAmE;AAA1D,0HAAA,mBAAmB,OAAA;AAE5B,gEAA+D;AAAtD,sHAAA,iBAAiB,OAAA;AAC1B,+DAA8D;AAArD,oHAAA,gBAAgB,OAAA;AACzB,6DAA4D;AAAnD,kHAAA,eAAe,OAAA;AACxB,mEAAkE;AAAzD,wHAAA,kBAAkB,OAAA;AAC3B,+EAA8E;AAArE,oIAAA,wBAAwB,OAAA;AACjC,qCAA6C;AAApC,2GAAA,gBAAgB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BasicTracerProvider } from './BasicTracerProvider';\nexport { BatchSpanProcessor, RandomIdGenerator } from './platform';\nexport { ConsoleSpanExporter } from './export/ConsoleSpanExporter';\nexport { InMemorySpanExporter } from './export/InMemorySpanExporter';\nexport type { ReadableSpan } from './export/ReadableSpan';\nexport { SimpleSpanProcessor } from './export/SimpleSpanProcessor';\nexport type { SpanExporter } from './export/SpanExporter';\nexport { NoopSpanProcessor } from './export/NoopSpanProcessor';\nexport { AlwaysOffSampler } from './sampler/AlwaysOffSampler';\nexport { AlwaysOnSampler } from './sampler/AlwaysOnSampler';\nexport { ParentBasedSampler } from './sampler/ParentBasedSampler';\nexport { TraceIdRatioBasedSampler } from './sampler/TraceIdRatioBasedSampler';\nexport { SamplingDecision } from './Sampler';\nexport type { Sampler, SamplingResult } from './Sampler';\nexport type { Span } from './Span';\nexport type { SpanProcessor } from './SpanProcessor';\nexport type { TimedEvent } from './TimedEvent';\nexport type {\n  BatchSpanProcessorBrowserConfig,\n  BufferConfig,\n  GeneralLimits,\n  SDKRegistrationConfig,\n  SpanLimits,\n  TracerConfig,\n} from './types';\nexport type { IdGenerator } from './IdGenerator';\n"]}

build/src/MultiSpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/MultiSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/src/platform/browser/export/BatchSpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/browser/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
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build/src/platform/browser/index.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/browser/index.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/browser/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,kEAAiE;AAAxD,wHAAA,kBAAkB,OAAA;AAC3B,yDAAwD;AAA/C,sHAAA,iBAAiB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}

build/src/platform/browser/RandomIdGenerator.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/browser/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
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build/src/platform/index.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,+BAA+D;AAAtD,0GAAA,kBAAkB,OAAA;AAAE,yGAAA,iBAAiB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/platform/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,+BAA+D;AAAtD,0GAAA,kBAAkB,OAAA;AAAE,yGAAA,iBAAiB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor, RandomIdGenerator } from './node';\n"]}

build/src/platform/node/export/BatchSpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/node/export/BatchSpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,mFAAgF;AAGhF,MAAa,kBAAmB,SAAQ,+CAAoC;IAChE,UAAU,KAAU,CAAC;CAChC;AAFD,gDAEC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}
+{"version":3,"file":"BatchSpanProcessor.js","sourceRoot":"","sources":["../../../../../src/platform/node/export/BatchSpanProcessor.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,mFAAgF;AAGhF,MAAa,kBAAmB,SAAQ,+CAAoC;IAChE,UAAU,KAAU,CAAC;CAChC;AAFD,gDAEC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';\nimport { BufferConfig } from '../../../types';\n\nexport class BatchSpanProcessor extends BatchSpanProcessorBase<BufferConfig> {\n  protected onShutdown(): void {}\n}\n"]}

build/src/platform/node/index.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/node/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,kEAAiE;AAAxD,wHAAA,kBAAkB,OAAA;AAC3B,yDAAwD;AAA/C,sHAAA,iBAAiB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/platform/node/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,kEAAiE;AAAxD,wHAAA,kBAAkB,OAAA;AAC3B,yDAAwD;AAA/C,sHAAA,iBAAiB,OAAA","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nexport { BatchSpanProcessor } from './export/BatchSpanProcessor';\nexport { RandomIdGenerator } from './RandomIdGenerator';\n"]}

build/src/platform/node/RandomIdGenerator.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/platform/node/RandomIdGenerator.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAa,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAZD,8CAYC;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}
+{"version":3,"file":"RandomIdGenerator.js","sourceRoot":"","sources":["../../../../src/platform/node/RandomIdGenerator.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAIH,MAAM,aAAa,GAAG,CAAC,CAAC;AACxB,MAAM,cAAc,GAAG,EAAE,CAAC;AAE1B,MAAa,iBAAiB;IAC5B;;;OAGG;IACH,eAAe,GAAG,cAAc,CAAC,cAAc,CAAC,CAAC;IAEjD;;;OAGG;IACH,cAAc,GAAG,cAAc,CAAC,aAAa,CAAC,CAAC;CAChD;AAZD,8CAYC;AAED,MAAM,aAAa,GAAG,MAAM,CAAC,WAAW,CAAC,cAAc,CAAC,CAAC;AACzD,SAAS,cAAc,CAAC,KAAa;IACnC,OAAO,SAAS,UAAU;QACxB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAClC,wDAAwD;YACxD,gIAAgI;YAChI,aAAa,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC;SACrE;QAED,sFAAsF;QACtF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,CAAC,EAAE,EAAE;YAC9B,IAAI,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE;gBACxB,MAAM;aACP;iBAAM,IAAI,CAAC,KAAK,KAAK,GAAG,CAAC,EAAE;gBAC1B,aAAa,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aAC9B;SACF;QAED,OAAO,aAAa,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC;IACjD,CAAC,CAAC;AACJ,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { IdGenerator } from '../../IdGenerator';\n\nconst SPAN_ID_BYTES = 8;\nconst TRACE_ID_BYTES = 16;\n\nexport class RandomIdGenerator implements IdGenerator {\n  /**\n   * Returns a random 16-byte trace ID formatted/encoded as a 32 lowercase hex\n   * characters corresponding to 128 bits.\n   */\n  generateTraceId = getIdGenerator(TRACE_ID_BYTES);\n\n  /**\n   * Returns a random 8-byte span ID formatted/encoded as a 16 lowercase hex\n   * characters corresponding to 64 bits.\n   */\n  generateSpanId = getIdGenerator(SPAN_ID_BYTES);\n}\n\nconst SHARED_BUFFER = Buffer.allocUnsafe(TRACE_ID_BYTES);\nfunction getIdGenerator(bytes: number): () => string {\n  return function generateId() {\n    for (let i = 0; i < bytes / 4; i++) {\n      // unsigned right shift drops decimal part of the number\n      // it is required because if a number between 2**32 and 2**32 - 1 is generated, an out of range error is thrown by writeUInt32BE\n      SHARED_BUFFER.writeUInt32BE((Math.random() * 2 ** 32) >>> 0, i * 4);\n    }\n\n    // If buffer is all 0, set the last byte to 1 to guarantee a valid w3c id is generated\n    for (let i = 0; i < bytes; i++) {\n      if (SHARED_BUFFER[i] > 0) {\n        break;\n      } else if (i === bytes - 1) {\n        SHARED_BUFFER[bytes - 1] = 1;\n      }\n    }\n\n    return SHARED_BUFFER.toString('hex', 0, bytes);\n  };\n}\n"]}

build/src/Sampler.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/Sampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAUH;;;GAGG;AACH,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,GAAhB,wBAAgB,KAAhB,wBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}
+{"version":3,"file":"Sampler.js","sourceRoot":"","sources":["../../src/Sampler.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAUH;;;GAGG;AACH,IAAY,gBAgBX;AAhBD,WAAY,gBAAgB;IAC1B;;;OAGG;IACH,mEAAU,CAAA;IACV;;;OAGG;IACH,2DAAM,CAAA;IACN;;;OAGG;IACH,mFAAkB,CAAA;AACpB,CAAC,EAhBW,gBAAgB,GAAhB,wBAAgB,KAAhB,wBAAgB,QAgB3B","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  Link,\n  Attributes,\n  SpanKind,\n  TraceState,\n} from '@opentelemetry/api';\n\n/**\n * A sampling decision that determines how a {@link Span} will be recorded\n * and collected.\n */\nexport enum SamplingDecision {\n  /**\n   * `Span.isRecording() === false`, span will not be recorded and all events\n   * and attributes will be dropped.\n   */\n  NOT_RECORD,\n  /**\n   * `Span.isRecording() === true`, but `Sampled` flag in {@link TraceFlags}\n   * MUST NOT be set.\n   */\n  RECORD,\n  /**\n   * `Span.isRecording() === true` AND `Sampled` flag in {@link TraceFlags}\n   * MUST be set.\n   */\n  RECORD_AND_SAMPLED,\n}\n\n/**\n * A sampling result contains a decision for a {@link Span} and additional\n * attributes the sampler would like to added to the Span.\n */\nexport interface SamplingResult {\n  /**\n   * A sampling decision, refer to {@link SamplingDecision} for details.\n   */\n  decision: SamplingDecision;\n  /**\n   * The list of attributes returned by SamplingResult MUST be immutable.\n   * Caller may call {@link Sampler}.shouldSample any number of times and\n   * can safely cache the returned value.\n   */\n  attributes?: Readonly<Attributes>;\n  /**\n   * A {@link TraceState} that will be associated with the {@link Span} through\n   * the new {@link SpanContext}. Samplers SHOULD return the TraceState from\n   * the passed-in {@link Context} if they do not intend to change it. Leaving\n   * the value undefined will also leave the TraceState unchanged.\n   */\n  traceState?: TraceState;\n}\n\n/**\n * This interface represent a sampler. Sampling is a mechanism to control the\n * noise and overhead introduced by OpenTelemetry by reducing the number of\n * samples of traces collected and sent to the backend.\n */\nexport interface Sampler {\n  /**\n   * Checks whether span needs to be created and tracked.\n   *\n   * @param context Parent Context which may contain a span.\n   * @param traceId of the span to be created. It can be different from the\n   *     traceId in the {@link SpanContext}. Typically in situations when the\n   *     span to be created starts a new trace.\n   * @param spanName of the span to be created.\n   * @param spanKind of the span to be created.\n   * @param attributes Initial set of Attributes for the Span being constructed.\n   * @param links Collection of links that will be associated with the Span to\n   *     be created. Typically useful for batch operations.\n   * @returns a {@link SamplingResult}.\n   */\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult;\n\n  /** Returns the sampler name or short description with the configuration. */\n  toString(): string;\n}\n"]}

build/src/sampler/AlwaysOffSampler.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/sampler/AlwaysOffSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,wCAAuE;AAEvE,sCAAsC;AACtC,MAAa,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,0BAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF;AAVD,4CAUC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOffSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOffSampler.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,wCAAuE;AAEvE,sCAAsC;AACtC,MAAa,gBAAgB;IAC3B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,0BAAgB,CAAC,UAAU;SACtC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,kBAAkB,CAAC;IAC5B,CAAC;CACF;AAVD,4CAUC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples no traces. */\nexport class AlwaysOffSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOffSampler';\n  }\n}\n"]}

build/src/sampler/AlwaysOnSampler.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/sampler/AlwaysOnSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,wCAAuE;AAEvE,uCAAuC;AACvC,MAAa,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,0BAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF;AAVD,0CAUC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}
+{"version":3,"file":"AlwaysOnSampler.js","sourceRoot":"","sources":["../../../src/sampler/AlwaysOnSampler.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,wCAAuE;AAEvE,uCAAuC;AACvC,MAAa,eAAe;IAC1B,YAAY;QACV,OAAO;YACL,QAAQ,EAAE,0BAAgB,CAAC,kBAAkB;SAC9C,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,iBAAiB,CAAC;IAC3B,CAAC;CACF;AAVD,0CAUC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples all traces. */\nexport class AlwaysOnSampler implements Sampler {\n  shouldSample(): SamplingResult {\n    return {\n      decision: SamplingDecision.RECORD_AND_SAMPLED,\n    };\n  }\n\n  toString(): string {\n    return 'AlwaysOnSampler';\n  }\n}\n"]}

build/src/sampler/ParentBasedSampler.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/sampler/ParentBasedSampler.js.map

@@ -1,1 +0,1 @@
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new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}
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new AlwaysOnSampler();\n    this._remoteParentNotSampled =\n      config.remoteParentNotSampled ?? new AlwaysOffSampler();\n    this._localParentSampled =\n      config.localParentSampled ?? new AlwaysOnSampler();\n    this._localParentNotSampled =\n      config.localParentNotSampled ?? new AlwaysOffSampler();\n  }\n\n  shouldSample(\n    context: Context,\n    traceId: string,\n    spanName: string,\n    spanKind: SpanKind,\n    attributes: Attributes,\n    links: Link[]\n  ): SamplingResult {\n    const parentContext = trace.getSpanContext(context);\n\n    if (!parentContext || !isSpanContextValid(parentContext)) {\n      return this._root.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.isRemote) {\n      if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n        return this._remoteParentSampled.shouldSample(\n          context,\n          traceId,\n          spanName,\n          spanKind,\n          attributes,\n          links\n        );\n      }\n      return this._remoteParentNotSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    if (parentContext.traceFlags & TraceFlags.SAMPLED) {\n      return this._localParentSampled.shouldSample(\n        context,\n        traceId,\n        spanName,\n        spanKind,\n        attributes,\n        links\n      );\n    }\n\n    return this._localParentNotSampled.shouldSample(\n      context,\n      traceId,\n      spanName,\n      spanKind,\n      attributes,\n      links\n    );\n  }\n\n  toString(): string {\n    return `ParentBased{root=${this._root.toString()}, remoteParentSampled=${this._remoteParentSampled.toString()}, remoteParentNotSampled=${this._remoteParentNotSampled.toString()}, localParentSampled=${this._localParentSampled.toString()}, localParentNotSampled=${this._localParentNotSampled.toString()}}`;\n  }\n}\n\ninterface ParentBasedSamplerConfig {\n  /** Sampler called for spans with no parent */\n  root: Sampler;\n  /** Sampler called for spans with a remote parent which was sampled. Default AlwaysOn */\n  remoteParentSampled?: Sampler;\n  /** Sampler called for spans with a remote parent which was not sampled. Default AlwaysOff */\n  remoteParentNotSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was sampled. Default AlwaysOn */\n  localParentSampled?: Sampler;\n  /** Sampler called for spans with a local parent which was not sampled. Default AlwaysOff */\n  localParentNotSampled?: Sampler;\n}\n"]}

build/src/sampler/TraceIdRatioBasedSampler.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/sampler/TraceIdRatioBasedSampler.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,4CAAoD;AACpD,wCAAuE;AAEvE,2FAA2F;AAC3F,MAAa,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,IAAA,oBAAc,EAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,0BAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,0BAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF;AApCD,4DAoCC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}
+{"version":3,"file":"TraceIdRatioBasedSampler.js","sourceRoot":"","sources":["../../../src/sampler/TraceIdRatioBasedSampler.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,4CAAoD;AACpD,wCAAuE;AAEvE,2FAA2F;AAC3F,MAAa,wBAAwB;IAClB,MAAM,CAAC;IAChB,WAAW,CAAS;IAE5B,YAAY,KAAK,GAAG,CAAC;QACnB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QACrC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,CAAC;IAC1D,CAAC;IAED,YAAY,CAAC,OAAgB,EAAE,OAAe;QAC5C,OAAO;YACL,QAAQ,EACN,IAAA,oBAAc,EAAC,OAAO,CAAC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,IAAI,CAAC,WAAW;gBACrE,CAAC,CAAC,0BAAgB,CAAC,kBAAkB;gBACrC,CAAC,CAAC,0BAAgB,CAAC,UAAU;SAClC,CAAC;IACJ,CAAC;IAED,QAAQ;QACN,OAAO,qBAAqB,IAAI,CAAC,MAAM,GAAG,CAAC;IAC7C,CAAC;IAEO,UAAU,CAAC,KAAa;QAC9B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,KAAK,CAAC;YAAE,OAAO,CAAC,CAAC;QACxD,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;IACjD,CAAC;IAEO,WAAW,CAAC,OAAe;QACjC,IAAI,YAAY,GAAG,CAAC,CAAC;QACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC3C,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,MAAM,IAAI,GAAG,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC;YACvD,YAAY,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;SAC5C;QACD,OAAO,YAAY,CAAC;IACtB,CAAC;CACF;AApCD,4DAoCC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { isValidTraceId } from '@opentelemetry/api';\nimport { Sampler, SamplingDecision, SamplingResult } from '../Sampler';\n\n/** Sampler that samples a given fraction of traces based of trace id deterministically. */\nexport class TraceIdRatioBasedSampler implements Sampler {\n  private readonly _ratio;\n  private _upperBound: number;\n\n  constructor(ratio = 0) {\n    this._ratio = this._normalize(ratio);\n    this._upperBound = Math.floor(this._ratio * 0xffffffff);\n  }\n\n  shouldSample(context: unknown, traceId: string): SamplingResult {\n    return {\n      decision:\n        isValidTraceId(traceId) && this._accumulate(traceId) < this._upperBound\n          ? SamplingDecision.RECORD_AND_SAMPLED\n          : SamplingDecision.NOT_RECORD,\n    };\n  }\n\n  toString(): string {\n    return `TraceIdRatioBased{${this._ratio}}`;\n  }\n\n  private _normalize(ratio: number): number {\n    if (typeof ratio !== 'number' || isNaN(ratio)) return 0;\n    return ratio >= 1 ? 1 : ratio <= 0 ? 0 : ratio;\n  }\n\n  private _accumulate(traceId: string): number {\n    let accumulation = 0;\n    for (let i = 0; i < traceId.length / 8; i++) {\n      const pos = i * 8;\n      const part = parseInt(traceId.slice(pos, pos + 8), 16);\n      accumulation = (accumulation ^ part) >>> 0;\n    }\n    return accumulation;\n  }\n}\n"]}

build/src/Span.d.ts

@@ -26,2 +26,3 @@ import { Context, Exception, HrTime, Link, Span as APISpan, Attributes, AttributeValue, SpanContext, SpanKind, SpanStatus, TimeInput } from '@opentelemetry/api';
     spanProcessor: SpanProcessor;
+    recordEndMetrics?: () => void;
 }
@@ -53,2 +54,3 @@ /**
     private readonly _attributeValueLengthLimit;
+    private readonly _recordEndMetrics?;
     private readonly _performanceStartTime;
@@ -55,0 +57,0 @@ private readonly _performanceOffset;

build/src/Span.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -52,2 +41,3 @@ Object.defineProperty(exports, "__esModule", { value: true });
     _attributeValueLengthLimit;
+    _recordEndMetrics;
     _performanceStartTime;
@@ -77,2 +67,3 @@ _performanceOffset;
         this.instrumentationScope = opts.scope;
+        this._recordEndMetrics = opts.recordEndMetrics;
         if (opts.attributes != null) {
@@ -202,2 +193,3 @@ this.setAttributes(opts.attributes);
         }
+        this._recordEndMetrics?.();
         this._ended = true;
@@ -204,0 +196,0 @@ this._spanProcessor.onEnd(this);

build/src/Span.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport {\n  Context,\n  diag,\n  Exception,\n  HrTime,\n  Link,\n  Span as APISpan,\n  Attributes,\n  AttributeValue,\n  SpanContext,\n  SpanKind,\n  SpanStatus,\n  SpanStatusCode,\n  TimeInput,\n} from '@opentelemetry/api';\nimport {\n  addHrTimes,\n  millisToHrTime,\n  hrTime,\n  hrTimeDuration,\n  InstrumentationScope,\n  isAttributeValue,\n  isTimeInput,\n  isTimeInputHrTime,\n  otperformance,\n  sanitizeAttributes,\n} from '@opentelemetry/core';\nimport { Resource } from '@opentelemetry/resources';\nimport {\n  ATTR_EXCEPTION_MESSAGE,\n  ATTR_EXCEPTION_STACKTRACE,\n  ATTR_EXCEPTION_TYPE,\n} from '@opentelemetry/semantic-conventions';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { ExceptionEventName } from './enums';\nimport { SpanProcessor } from './SpanProcessor';\nimport { TimedEvent } from './TimedEvent';\nimport { SpanLimits } from './types';\n\n/**\n * This type provides the properties of @link{ReadableSpan} at the same time\n * of the Span API\n */\nexport type Span = APISpan & ReadableSpan;\n\ninterface SpanOptions {\n  resource: Resource;\n  scope: InstrumentationScope;\n  context: Context;\n  spanContext: SpanContext;\n  name: string;\n  kind: SpanKind;\n  parentSpanContext?: SpanContext;\n  links?: Link[];\n  startTime?: TimeInput;\n  attributes?: Attributes;\n  spanLimits: SpanLimits;\n  spanProcessor: SpanProcessor;\n  recordEndMetrics?: () => void;\n}\n\n/**\n * This class represents a span.\n */\nexport class SpanImpl implements Span {\n  // Below properties are included to implement ReadableSpan for export\n  // purposes but are not intended to be written-to directly.\n  private readonly _spanContext: SpanContext;\n  readonly kind: SpanKind;\n  readonly parentSpanContext?: SpanContext;\n  readonly attributes: Attributes = {};\n  readonly links: Link[] = [];\n  readonly events: TimedEvent[] = [];\n  readonly startTime: HrTime;\n  readonly resource: Resource;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private _droppedAttributesCount = 0;\n  private _droppedEventsCount: number = 0;\n  private _droppedLinksCount: number = 0;\n  private _attributesCount: number = 0;\n\n  name: string;\n  status: SpanStatus = {\n    code: SpanStatusCode.UNSET,\n  };\n  endTime: HrTime = [0, 0];\n  private _ended = false;\n  private _duration: HrTime = [-1, -1];\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _attributeValueLengthLimit: number;\n  private readonly _recordEndMetrics?: () => void;\n\n  private readonly _performanceStartTime: number;\n  private readonly _performanceOffset: number;\n  private readonly _startTimeProvided: boolean;\n\n  /**\n   * Constructs a new SpanImpl instance.\n   */\n  constructor(opts: SpanOptions) {\n    const now = Date.now();\n\n    this._spanContext = opts.spanContext;\n    this._performanceStartTime = otperformance.now();\n    this._performanceOffset =\n      now - (this._performanceStartTime + otperformance.timeOrigin);\n    this._startTimeProvided = opts.startTime != null;\n    this._spanLimits = opts.spanLimits;\n    this._attributeValueLengthLimit =\n      this._spanLimits.attributeValueLengthLimit || 0;\n    this._spanProcessor = opts.spanProcessor;\n\n    this.name = opts.name;\n    this.parentSpanContext = opts.parentSpanContext;\n    this.kind = opts.kind;\n    this.links = opts.links || [];\n    this.startTime = this._getTime(opts.startTime ?? now);\n    this.resource = opts.resource;\n    this.instrumentationScope = opts.scope;\n    this._recordEndMetrics = opts.recordEndMetrics;\n\n    if (opts.attributes != null) {\n      this.setAttributes(opts.attributes);\n    }\n\n    this._spanProcessor.onStart(this, opts.context);\n  }\n\n  spanContext(): SpanContext {\n    return this._spanContext;\n  }\n\n  setAttribute(key: string, value?: AttributeValue): this;\n  setAttribute(key: string, value: unknown): this {\n    if (value == null || this._isSpanEnded()) return this;\n    if (key.length === 0) {\n      diag.warn(`Invalid attribute key: ${key}`);\n      return this;\n    }\n    if (!isAttributeValue(value)) {\n      diag.warn(`Invalid attribute value set for key: ${key}`);\n      return this;\n    }\n\n    const { attributeCountLimit } = this._spanLimits;\n    const isNewKey = !Object.prototype.hasOwnProperty.call(\n      this.attributes,\n      key\n    );\n\n    if (\n      attributeCountLimit !== undefined &&\n      this._attributesCount >= attributeCountLimit &&\n      isNewKey\n    ) {\n      this._droppedAttributesCount++;\n      return this;\n    }\n\n    this.attributes[key] = this._truncateToSize(value);\n    if (isNewKey) {\n      this._attributesCount++;\n    }\n    return this;\n  }\n\n  setAttributes(attributes: Attributes): this {\n    for (const [k, v] of Object.entries(attributes)) {\n      this.setAttribute(k, v);\n    }\n    return this;\n  }\n\n  /**\n   *\n   * @param name Span Name\n   * @param [attributesOrStartTime] Span attributes or start time\n   *     if type is {@type TimeInput} and 3rd param is undefined\n   * @param [timeStamp] Specified time stamp for the event\n   */\n  addEvent(\n    name: string,\n    attributesOrStartTime?: Attributes | TimeInput,\n    timeStamp?: TimeInput\n  ): this {\n    if (this._isSpanEnded()) return this;\n\n    const { eventCountLimit } = this._spanLimits;\n\n    if (eventCountLimit === 0) {\n      diag.warn('No events allowed.');\n      this._droppedEventsCount++;\n      return this;\n    }\n\n    if (\n      eventCountLimit !== undefined &&\n      this.events.length >= eventCountLimit\n    ) {\n      if (this._droppedEventsCount === 0) {\n        diag.debug('Dropping extra events.');\n      }\n      this.events.shift();\n      this._droppedEventsCount++;\n    }\n\n    if (isTimeInput(attributesOrStartTime)) {\n      if (!isTimeInput(timeStamp)) {\n        timeStamp = attributesOrStartTime;\n      }\n      attributesOrStartTime = undefined;\n    }\n\n    const attributes = sanitizeAttributes(attributesOrStartTime);\n\n    this.events.push({\n      name,\n      attributes,\n      time: this._getTime(timeStamp),\n      droppedAttributesCount: 0,\n    });\n    return this;\n  }\n\n  addLink(link: Link): this {\n    this.links.push(link);\n    return this;\n  }\n\n  addLinks(links: Link[]): this {\n    this.links.push(...links);\n    return this;\n  }\n\n  setStatus(status: SpanStatus): this {\n    if (this._isSpanEnded()) return this;\n    this.status = { ...status };\n\n    // When using try-catch, the caught \"error\" is of type `any`. When then assigning `any` to `status.message`,\n    // TypeScript will not error. While this can happen during use of any API, it is more common on Span#setStatus()\n    // as it's likely used in a catch-block. Therefore, we validate if `status.message` is actually a string, null, or\n    // undefined to avoid an incorrect type causing issues downstream.\n    if (this.status.message != null && typeof status.message !== 'string') {\n      diag.warn(\n        `Dropping invalid status.message of type '${typeof status.message}', expected 'string'`\n      );\n      delete this.status.message;\n    }\n\n    return this;\n  }\n\n  updateName(name: string): this {\n    if (this._isSpanEnded()) return this;\n    this.name = name;\n    return this;\n  }\n\n  end(endTime?: TimeInput): void {\n    if (this._isSpanEnded()) {\n      diag.error(\n        `${this.name} ${this._spanContext.traceId}-${this._spanContext.spanId} - You can only call end() on a span once.`\n      );\n      return;\n    }\n    this.endTime = this._getTime(endTime);\n    this._duration = hrTimeDuration(this.startTime, this.endTime);\n\n    if (this._duration[0] < 0) {\n      diag.warn(\n        'Inconsistent start and end time, startTime > endTime. Setting span duration to 0ms.',\n        this.startTime,\n        this.endTime\n      );\n      this.endTime = this.startTime.slice() as HrTime;\n      this._duration = [0, 0];\n    }\n\n    if (this._droppedEventsCount > 0) {\n      diag.warn(\n        `Dropped ${this._droppedEventsCount} events because eventCountLimit reached`\n      );\n    }\n    if (this._spanProcessor.onEnding) {\n      this._spanProcessor.onEnding(this);\n    }\n\n    this._recordEndMetrics?.();\n    this._ended = true;\n    this._spanProcessor.onEnd(this);\n  }\n\n  private _getTime(inp?: TimeInput): HrTime {\n    if (typeof inp === 'number' && inp <= otperformance.now()) {\n      // must be a performance timestamp\n      // apply correction and convert to hrtime\n      return hrTime(inp + this._performanceOffset);\n    }\n\n    if (typeof inp === 'number') {\n      return millisToHrTime(inp);\n    }\n\n    if (inp instanceof Date) {\n      return millisToHrTime(inp.getTime());\n    }\n\n    if (isTimeInputHrTime(inp)) {\n      return inp;\n    }\n\n    if (this._startTimeProvided) {\n      // if user provided a time for the start manually\n      // we can't use duration to calculate event/end times\n      return millisToHrTime(Date.now());\n    }\n\n    const msDuration = otperformance.now() - this._performanceStartTime;\n    return addHrTimes(this.startTime, millisToHrTime(msDuration));\n  }\n\n  isRecording(): boolean {\n    return this._ended === false;\n  }\n\n  recordException(exception: Exception, time?: TimeInput): void {\n    const attributes: Attributes = {};\n    if (typeof exception === 'string') {\n      attributes[ATTR_EXCEPTION_MESSAGE] = exception;\n    } else if (exception) {\n      if (exception.code) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.code.toString();\n      } else if (exception.name) {\n        attributes[ATTR_EXCEPTION_TYPE] = exception.name;\n      }\n      if (exception.message) {\n        attributes[ATTR_EXCEPTION_MESSAGE] = exception.message;\n      }\n      if (exception.stack) {\n        attributes[ATTR_EXCEPTION_STACKTRACE] = exception.stack;\n      }\n    }\n\n    // these are minimum requirements from spec\n    if (attributes[ATTR_EXCEPTION_TYPE] || attributes[ATTR_EXCEPTION_MESSAGE]) {\n      this.addEvent(ExceptionEventName, attributes, time);\n    } else {\n      diag.warn(`Failed to record an exception ${exception}`);\n    }\n  }\n\n  get duration(): HrTime {\n    return this._duration;\n  }\n\n  get ended(): boolean {\n    return this._ended;\n  }\n\n  get droppedAttributesCount(): number {\n    return this._droppedAttributesCount;\n  }\n\n  get droppedEventsCount(): number {\n    return this._droppedEventsCount;\n  }\n\n  get droppedLinksCount(): number {\n    return this._droppedLinksCount;\n  }\n\n  private _isSpanEnded(): boolean {\n    if (this._ended) {\n      const error = new Error(\n        `Operation attempted on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`\n      );\n\n      diag.warn(\n        `Cannot execute the operation on ended Span {traceId: ${this._spanContext.traceId}, spanId: ${this._spanContext.spanId}}`,\n        error\n      );\n    }\n    return this._ended;\n  }\n\n  // Utility function to truncate given value within size\n  // for value type of string, will truncate to given limit\n  // for type of non-string, will return same value\n  private _truncateToLimitUtil(value: string, limit: number): string {\n    if (value.length <= limit) {\n      return value;\n    }\n    return value.substring(0, limit);\n  }\n\n  /**\n   * If the given attribute value is of type string and has more characters than given {@code attributeValueLengthLimit} then\n   * return string with truncated to {@code attributeValueLengthLimit} characters\n   *\n   * If the given attribute value is array of strings then\n   * return new array of strings with each element truncated to {@code attributeValueLengthLimit} characters\n   *\n   * Otherwise return same Attribute {@code value}\n   *\n   * @param value Attribute value\n   * @returns truncated attribute value if required, otherwise same value\n   */\n  private _truncateToSize(value: AttributeValue): AttributeValue {\n    const limit = this._attributeValueLengthLimit;\n    // Check limit\n    if (limit <= 0) {\n      // Negative values are invalid, so do not truncate\n      diag.warn(`Attribute value limit must be positive, got ${limit}`);\n      return value;\n    }\n\n    // String\n    if (typeof value === 'string') {\n      return this._truncateToLimitUtil(value, limit);\n    }\n\n    // Array of strings\n    if (Array.isArray(value)) {\n      return (value as []).map(val =>\n        typeof val === 'string' ? this._truncateToLimitUtil(val, limit) : val\n      );\n    }\n\n    // Other types, no need to apply value length limit\n    return value;\n  }\n}\n"]}

build/src/SpanProcessor.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=SpanProcessor.js.map

build/src/SpanProcessor.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}
+{"version":3,"file":"SpanProcessor.js","sourceRoot":"","sources":["../../src/SpanProcessor.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { Context } from '@opentelemetry/api';\nimport { ReadableSpan } from './export/ReadableSpan';\nimport { Span } from './Span';\n\n/**\n * SpanProcessor is the interface Tracer SDK uses to allow synchronous hooks\n * for when a {@link Span} is started or when a {@link Span} is ended.\n */\nexport interface SpanProcessor {\n  /**\n   * Forces to export all finished spans\n   */\n  forceFlush(): Promise<void>;\n\n  /**\n   * Called when a {@link Span} is started, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just started.\n   */\n  onStart(span: Span, parentContext: Context): void;\n\n  /**\n   * Called when a {@link Span} is ending, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that is ending.\n   *\n   * @experimental This method is experimental and may break in minor versions of this package\n   */\n  onEnding?(span: Span): void;\n\n  /**\n   * Called when a {@link ReadableSpan} is ended, if the `span.isRecording()`\n   * returns true.\n   * @param span the Span that just ended.\n   */\n  onEnd(span: ReadableSpan): void;\n\n  /**\n   * Shuts down the processor. Called when SDK is shut down. This is an\n   * opportunity for processor to do any cleanup required.\n   */\n  shutdown(): Promise<void>;\n}\n"]}

build/src/TimedEvent.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=TimedEvent.js.map

build/src/TimedEvent.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}
+{"version":3,"file":"TimedEvent.js","sourceRoot":"","sources":["../../src/TimedEvent.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport { HrTime, Attributes } from '@opentelemetry/api';\n\n/**\n * Represents a timed event.\n * A timed event is an event with a timestamp.\n */\nexport interface TimedEvent {\n  time: HrTime;\n  /** The name of the event. */\n  name: string;\n  /** The attributes of the event. */\n  attributes?: Attributes;\n  /** Count of attributes of the event that were dropped due to collection limits */\n  droppedAttributesCount?: number;\n}\n"]}

build/src/Tracer.d.ts

@@ -17,2 +17,3 @@ import * as api from '@opentelemetry/api';
     private readonly _spanProcessor;
+    private readonly _tracerMetrics;
     /**
@@ -19,0 +20,0 @@ * Constructs a new Tracer instance.

build/src/Tracer.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -24,2 +13,4 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const platform_1 = require("./platform");
+const TracerMetrics_1 = require("./TracerMetrics");
+const version_1 = require("./version");
 /**
@@ -36,2 +27,3 @@ * This class represents a basic tracer.
     _spanProcessor;
+    _tracerMetrics;
     /**
@@ -49,2 +41,6 @@ * Constructs a new Tracer instance.
         this.instrumentationScope = instrumentationScope;
+        const meter = localConfig.meterProvider
+            ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', version_1.VERSION)
+            : api.createNoopMeter();
+        this._tracerMetrics = new TracerMetrics_1.TracerMetrics(meter);
     }
@@ -92,2 +88,3 @@ /**
         const samplingResult = this._sampler.shouldSample(context, traceId, name, spanKind, attributes, links);
+        const recordEndMetrics = this._tracerMetrics.startSpan(parentSpanContext, samplingResult.decision);
         traceState = samplingResult.traceState ?? traceState;
@@ -119,2 +116,3 @@ const traceFlags = samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED
             spanLimits: this._spanLimits,
+            recordEndMetrics,
         });
@@ -121,0 +119,0 @@ return span;

build/src/Tracer.js.map

@@ -1,1 +0,1 @@
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* Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}
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* Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport * as api from '@opentelemetry/api';\nimport {\n  InstrumentationScope,\n  sanitizeAttributes,\n  isTracingSuppressed,\n} from '@opentelemetry/core';\nimport { SpanImpl } from './Span';\nimport { GeneralLimits, SpanLimits, TracerConfig } from './types';\nimport { mergeConfig } from './utility';\nimport { SpanProcessor } from './SpanProcessor';\nimport { Sampler } from './Sampler';\nimport { IdGenerator } from './IdGenerator';\nimport { RandomIdGenerator } from './platform';\nimport { Resource } from '@opentelemetry/resources';\nimport { TracerMetrics } from './TracerMetrics';\nimport { VERSION } from './version';\n\n/**\n * This class represents a basic tracer.\n */\nexport class Tracer implements api.Tracer {\n  private readonly _sampler: Sampler;\n  private readonly _generalLimits: GeneralLimits;\n  private readonly _spanLimits: SpanLimits;\n  private readonly _idGenerator: IdGenerator;\n  readonly instrumentationScope: InstrumentationScope;\n\n  private readonly _resource: Resource;\n  private readonly _spanProcessor: SpanProcessor;\n  private readonly _tracerMetrics: TracerMetrics;\n\n  /**\n   * Constructs a new Tracer instance.\n   */\n  constructor(\n    instrumentationScope: InstrumentationScope,\n    config: TracerConfig,\n    resource: Resource,\n    spanProcessor: SpanProcessor\n  ) {\n    const localConfig = mergeConfig(config);\n    this._sampler = localConfig.sampler;\n    this._generalLimits = localConfig.generalLimits;\n    this._spanLimits = localConfig.spanLimits;\n    this._idGenerator = config.idGenerator || new RandomIdGenerator();\n    this._resource = resource;\n    this._spanProcessor = spanProcessor;\n    this.instrumentationScope = instrumentationScope;\n\n    const meter = localConfig.meterProvider\n      ? localConfig.meterProvider.getMeter('@opentelemetry/sdk-trace', VERSION)\n      : api.createNoopMeter();\n    this._tracerMetrics = new TracerMetrics(meter);\n  }\n\n  /**\n   * Starts a new Span or returns the default NoopSpan based on the sampling\n   * decision.\n   */\n  startSpan(\n    name: string,\n    options: api.SpanOptions = {},\n    context = api.context.active()\n  ): api.Span {\n    // remove span from context in case a root span is requested via options\n    if (options.root) {\n      context = api.trace.deleteSpan(context);\n    }\n    const parentSpan = api.trace.getSpan(context);\n\n    if (isTracingSuppressed(context)) {\n      api.diag.debug('Instrumentation suppressed, returning Noop Span');\n      const nonRecordingSpan = api.trace.wrapSpanContext(\n        api.INVALID_SPAN_CONTEXT\n      );\n      return nonRecordingSpan;\n    }\n\n    const parentSpanContext = parentSpan?.spanContext();\n    const spanId = this._idGenerator.generateSpanId();\n    let validParentSpanContext;\n    let traceId;\n    let traceState;\n    if (\n      !parentSpanContext ||\n      !api.trace.isSpanContextValid(parentSpanContext)\n    ) {\n      // New root span.\n      traceId = this._idGenerator.generateTraceId();\n    } else {\n      // New child span.\n      traceId = parentSpanContext.traceId;\n      traceState = parentSpanContext.traceState;\n      validParentSpanContext = parentSpanContext;\n    }\n\n    const spanKind = options.kind ?? api.SpanKind.INTERNAL;\n    const links = (options.links ?? []).map(link => {\n      return {\n        context: link.context,\n        attributes: sanitizeAttributes(link.attributes),\n      };\n    });\n    const attributes = sanitizeAttributes(options.attributes);\n    // make sampling decision\n    const samplingResult = this._sampler.shouldSample(\n      context,\n      traceId,\n      name,\n      spanKind,\n      attributes,\n      links\n    );\n\n    const recordEndMetrics = this._tracerMetrics.startSpan(\n      parentSpanContext,\n      samplingResult.decision\n    );\n\n    traceState = samplingResult.traceState ?? traceState;\n\n    const traceFlags =\n      samplingResult.decision === api.SamplingDecision.RECORD_AND_SAMPLED\n        ? api.TraceFlags.SAMPLED\n        : api.TraceFlags.NONE;\n    const spanContext = { traceId, spanId, traceFlags, traceState };\n    if (samplingResult.decision === api.SamplingDecision.NOT_RECORD) {\n      api.diag.debug(\n        'Recording is off, propagating context in a non-recording span'\n      );\n      const nonRecordingSpan = api.trace.wrapSpanContext(spanContext);\n      return nonRecordingSpan;\n    }\n\n    // Set initial span attributes. The attributes object may have been mutated\n    // by the sampler, so we sanitize the merged attributes before setting them.\n    const initAttributes = sanitizeAttributes(\n      Object.assign(attributes, samplingResult.attributes)\n    );\n\n    const span = new SpanImpl({\n      resource: this._resource,\n      scope: this.instrumentationScope,\n      context,\n      spanContext,\n      name,\n      kind: spanKind,\n      links,\n      parentSpanContext: validParentSpanContext,\n      attributes: initAttributes,\n      startTime: options.startTime,\n      spanProcessor: this._spanProcessor,\n      spanLimits: this._spanLimits,\n      recordEndMetrics,\n    });\n    return span;\n  }\n\n  /**\n   * Starts a new {@link Span} and calls the given function passing it the\n   * created span as first argument.\n   * Additionally the new span gets set in context and this context is activated\n   * for the duration of the function call.\n   *\n   * @param name The name of the span\n   * @param [options] SpanOptions used for span creation\n   * @param [context] Context to use to extract parent\n   * @param fn function called in the context of the span and receives the newly created span as an argument\n   * @returns return value of fn\n   * @example\n   *   const something = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       span.setStatus({code: SpanStatusCode.OK});\n   *       return something;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     } finally {\n   *       span.end();\n   *     }\n   *   });\n   * @example\n   *   const span = tracer.startActiveSpan('op', span => {\n   *     try {\n   *       do some work\n   *       return span;\n   *     } catch (err) {\n   *       span.setStatus({\n   *         code: SpanStatusCode.ERROR,\n   *         message: err.message,\n   *       });\n   *       throw err;\n   *     }\n   *   });\n   *   do some more work\n   *   span.end();\n   */\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    opts: api.SpanOptions,\n    ctx: api.Context,\n    fn: F\n  ): ReturnType<F>;\n  startActiveSpan<F extends (span: api.Span) => ReturnType<F>>(\n    name: string,\n    arg2?: F | api.SpanOptions,\n    arg3?: F | api.Context,\n    arg4?: F\n  ): ReturnType<F> | undefined {\n    let opts: api.SpanOptions | undefined;\n    let ctx: api.Context | undefined;\n    let fn: F;\n\n    if (arguments.length < 2) {\n      return;\n    } else if (arguments.length === 2) {\n      fn = arg2 as F;\n    } else if (arguments.length === 3) {\n      opts = arg2 as api.SpanOptions | undefined;\n      fn = arg3 as F;\n    } else {\n      opts = arg2 as api.SpanOptions | undefined;\n      ctx = arg3 as api.Context | undefined;\n      fn = arg4 as F;\n    }\n\n    const parentContext = ctx ?? api.context.active();\n    const span = this.startSpan(name, opts, parentContext);\n    const contextWithSpanSet = api.trace.setSpan(parentContext, span);\n\n    return api.context.with(contextWithSpanSet, fn, undefined, span);\n  }\n\n  /** Returns the active {@link GeneralLimits}. */\n  getGeneralLimits(): GeneralLimits {\n    return this._generalLimits;\n  }\n\n  /** Returns the active {@link SpanLimits}. */\n  getSpanLimits(): SpanLimits {\n    return this._spanLimits;\n  }\n}\n"]}

build/src/types.d.ts

@@ -1,6 +0,6 @@
-import { ContextManager, TextMapPropagator } from '@opentelemetry/api';
-import { Resource } from '@opentelemetry/resources';
-import { IdGenerator } from './IdGenerator';
-import { Sampler } from './Sampler';
-import { SpanProcessor } from './SpanProcessor';
+import type { ContextManager, MeterProvider, TextMapPropagator } from '@opentelemetry/api';
+import type { Resource } from '@opentelemetry/resources';
+import type { IdGenerator } from './IdGenerator';
+import type { Sampler } from './Sampler';
+import type { SpanProcessor } from './SpanProcessor';
 /**
@@ -34,2 +34,7 @@ * TracerConfig provides an interface for configuring a Basic Tracer.
     spanProcessors?: SpanProcessor[];
+    /**
+     * A meter provider to record trace SDK metrics to.
+     * @experimental This option is experimental and is subject to breaking changes in minor releases.
+     */
+    meterProvider?: MeterProvider;
 }
@@ -36,0 +41,0 @@ /**

build/src/types.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=types.js.map

build/src/types.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ContextManager, TextMapPropagator } from '@opentelemetry/api';\nimport { Resource } from '@opentelemetry/resources';\nimport { IdGenerator } from './IdGenerator';\nimport { Sampler } from './Sampler';\nimport { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/types.ts"],"names":[],"mappings":";AAAA;;;GAGG","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n * SPDX-License-Identifier: Apache-2.0\n */\n\nimport type {\n  ContextManager,\n  MeterProvider,\n  TextMapPropagator,\n} from '@opentelemetry/api';\nimport type { Resource } from '@opentelemetry/resources';\nimport type { IdGenerator } from './IdGenerator';\nimport type { Sampler } from './Sampler';\nimport type { SpanProcessor } from './SpanProcessor';\n\n/**\n * TracerConfig provides an interface for configuring a Basic Tracer.\n */\nexport interface TracerConfig {\n  /**\n   * Sampler determines if a span should be recorded or should be a NoopSpan.\n   */\n  sampler?: Sampler;\n\n  /** General Limits */\n  generalLimits?: GeneralLimits;\n\n  /** Span Limits */\n  spanLimits?: SpanLimits;\n\n  /** Resource associated with trace telemetry  */\n  resource?: Resource;\n\n  /**\n   * Generator of trace and span IDs\n   * The default idGenerator generates random ids\n   */\n  idGenerator?: IdGenerator;\n\n  /**\n   * How long the forceFlush can run before it is cancelled.\n   * The default value is 30000ms\n   */\n  forceFlushTimeoutMillis?: number;\n\n  /**\n   * List of SpanProcessor for the tracer\n   */\n  spanProcessors?: SpanProcessor[];\n\n  /**\n   * A meter provider to record trace SDK metrics to.\n   * @experimental This option is experimental and is subject to breaking changes in minor releases.\n   */\n  meterProvider?: MeterProvider;\n}\n\n/**\n * Configuration options for registering the API with the SDK.\n * Undefined values may be substituted for defaults, and null\n * values will not be registered.\n */\nexport interface SDKRegistrationConfig {\n  /** Propagator to register as the global propagator */\n  propagator?: TextMapPropagator | null;\n\n  /** Context manager to register as the global context manager */\n  contextManager?: ContextManager | null;\n}\n\n/** Global configuration limits of trace service */\nexport interface GeneralLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per trace */\n  attributeCountLimit?: number;\n}\n\n/** Global configuration of trace service */\nexport interface SpanLimits {\n  /** attributeValueLengthLimit is maximum allowed attribute value size */\n  attributeValueLengthLimit?: number;\n  /** attributeCountLimit is number of attributes per span */\n  attributeCountLimit?: number;\n  /** linkCountLimit is number of links per span */\n  linkCountLimit?: number;\n  /** eventCountLimit is number of message events per span */\n  eventCountLimit?: number;\n  /** attributePerEventCountLimit is the maximum number of attributes allowed per span event */\n  attributePerEventCountLimit?: number;\n  /** attributePerLinkCountLimit is the maximum number of attributes allowed per span link */\n  attributePerLinkCountLimit?: number;\n}\n\n/** Interface configuration for a buffer. */\nexport interface BufferConfig {\n  /** The maximum batch size of every export. It must be smaller or equal to\n   * maxQueueSize. The default value is 512. */\n  maxExportBatchSize?: number;\n\n  /** The delay interval in milliseconds between two consecutive exports.\n   *  The default value is 5000ms. */\n  scheduledDelayMillis?: number;\n\n  /** How long the export can run before it is cancelled.\n   * The default value is 30000ms */\n  exportTimeoutMillis?: number;\n\n  /** The maximum queue size. After the size is reached spans are dropped.\n   * The default value is 2048. */\n  maxQueueSize?: number;\n}\n\n/** Interface configuration for BatchSpanProcessor on browser */\nexport interface BatchSpanProcessorBrowserConfig extends BufferConfig {\n  /** Disable flush when a user navigates to a new page, closes the tab or the browser, or,\n   * on mobile, switches to a different app. Auto flush is enabled by default. */\n  disableAutoFlushOnDocumentHide?: boolean;\n}\n"]}

build/src/utility.js

 "use strict";
 /*
  * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,0 +6,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

build/src/utility.js.map

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build/src/version.d.ts

@@ -1,2 +0,2 @@
-export declare const VERSION = "2.5.1";
+export declare const VERSION = "2.6.0";
 //# sourceMappingURL=version.d.ts.map

build/src/version.js

@@ -20,3 +20,3 @@ "use strict";
 // this is autogenerated file, see scripts/version-update.js
-exports.VERSION = '2.5.1';
+exports.VERSION = '2.6.0';
 //# sourceMappingURL=version.js.map

build/src/version.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,4DAA4D;AAC/C,QAAA,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.5.1';\n"]}
+{"version":3,"file":"version.js","sourceRoot":"","sources":["../../src/version.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;;;;GAcG;;;AAEH,4DAA4D;AAC/C,QAAA,OAAO,GAAG,OAAO,CAAC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// this is autogenerated file, see scripts/version-update.js\nexport const VERSION = '2.6.0';\n"]}

package.json

 {
   "name": "@opentelemetry/sdk-trace-base",
-  "version": "2.5.1",
+  "version": "2.6.0",
   "description": "OpenTelemetry Tracing",
@@ -68,2 +68,3 @@ "main": "build/src/index.js",
     "@opentelemetry/api": ">=1.3.0 <1.10.0",
+    "@opentelemetry/sdk-metrics": "2.6.0",
     "@types/benchmark": "2.1.5",
@@ -93,4 +94,4 @@ "@types/mocha": "10.0.10",
   "dependencies": {
-    "@opentelemetry/core": "2.5.1",
-    "@opentelemetry/resources": "2.5.1",
+    "@opentelemetry/core": "2.6.0",
+    "@opentelemetry/resources": "2.6.0",
     "@opentelemetry/semantic-conventions": "^1.29.0"
@@ -100,3 +101,3 @@ },
   "sideEffects": false,
-  "gitHead": "ad92be4c2c1094745a85b0b7eeff1444a11b1b4a"
+  "gitHead": "541e1b4ad83ad2093459794a18283228fe58d199"
 }

New alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Number of package files

309

6.19%

Worsened metrics

Total package byte prevSize

683764

-7.76%

Dev dependency count

21

5%

Lines of code

7403

-7.14%

Number of low supply chain risk alerts

8

14.29%

Dependency changes

• + Added

  @opentelemetry/core@2.6.0
  (transitive)

• + Added

  @opentelemetry/resources@2.6.0
  (transitive)

• - Removed

  @opentelemetry/core@2.5.1
  (transitive)

• - Removed

  @opentelemetry/resources@2.5.1
  (transitive)

• Updated

  @opentelemetry/core@2.6.0

• Updated

  @opentelemetry/resources@2.6.0