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@opentelemetry/instrumentation-restify
Advanced tools
OpenTelemetry instrumentation for `restify` http web application framework
This module provides automatic instrumentation for the restify
module, which may be loaded using the @opentelemetry/sdk-trace-node
package and is included in the @opentelemetry/auto-instrumentations-node
bundle. It allows the user to automatically collect trace data and export them to their backend of choice.
If total installation size is not constrained, it is recommended to use the @opentelemetry/auto-instrumentations-node
bundle with @opentelemetry/sdk-node for the most seamless instrumentation experience.
Compatible with OpenTelemetry JS API and SDK 1.0+
.
npm install --save @opentelemetry/instrumentation-restify
restify
versions >=4.1.0 <12
const { RestifyInstrumentation } = require('@opentelemetry/instrumentation-restify');
const { ConsoleSpanExporter, SimpleSpanProcessor } = require('@opentelemetry/sdk-trace-base');
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const provider = new NodeTracerProvider();
provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
provider.register();
registerInstrumentations({
instrumentations: [
new RestifyInstrumentation()
],
});
See examples/restify for a short example.
| Options | Type | Example | Description |
| requestHook
| RestifyCustomAttributeFunction
| (span, requestInfo) => {}
| Function for adding custom attributes to restify requests. Receives params: Span, RestifyRequestInfo
. |
requestHook
Instrumentation configuration accepts a custom "hook" function which will be called for every instrumented restify request. Custom attributes can be set on the span or run any custom logic per request.
import { RestifyInstrumentation } from "@opentelemetry/instrumentation-restify"
const restifyInstrumentation = new RestifyInstrumentation({
requestHook: function (span: Span, info: RestifyRequestInfo) {
span.setAttribute(
'http.method',
info.request.method,
)
}
});
This package uses @opentelemetry/semantic-conventions
version 1.22+
, which implements Semantic Convention Version 1.7.0
Attributes collected:
Attribute | Short Description |
---|---|
http.route | The matched route (path template). |
Apache 2.0 - See LICENSE for more information.
FAQs
OpenTelemetry instrumentation for `restify` http web application framework
We found that @opentelemetry/instrumentation-restify demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
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