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11.8.1-canary.14
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dist/httpBatchLink-BOe5aCcR.mjs
import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { TRPCClientError } from "./TRPCClientError-CjKyS10w.mjs";
import { getUrl, jsonHttpRequester, resolveHTTPLinkOptions } from "./httpUtils-Dv57hbOd.mjs";
import { observable } from "@trpc/server/observable";
import { transformResult } from "@trpc/server/unstable-core-do-not-import";
//#region src/internals/dataLoader.ts
/**
* A function that should never be called unless we messed something up.
*/
const throwFatalError = () => {
throw new Error("Something went wrong. Please submit an issue at https://github.com/trpc/trpc/issues/new");
};
/**
* Dataloader that's very inspired by https://github.com/graphql/dataloader
* Less configuration, no caching, and allows you to cancel requests
* When cancelling a single fetch the whole batch will be cancelled only when _all_ items are cancelled
*/
function dataLoader(batchLoader) {
let pendingItems = null;
let dispatchTimer = null;
const destroyTimerAndPendingItems = () => {
clearTimeout(dispatchTimer);
dispatchTimer = null;
pendingItems = null;
};
/**
* Iterate through the items and split them into groups based on the `batchLoader`'s validate function
*/
function groupItems(items) {
const groupedItems = [[]];
let index = 0;
while (true) {
const item = items[index];
if (!item) break;
const lastGroup = groupedItems[groupedItems.length - 1];
if (item.aborted) {
var _item$reject;
(_item$reject = item.reject) === null || _item$reject === void 0 || _item$reject.call(item, new Error("Aborted"));
index++;
continue;
}
const isValid = batchLoader.validate(lastGroup.concat(item).map((it) => it.key));
if (isValid) {
lastGroup.push(item);
index++;
continue;
}
if (lastGroup.length === 0) {
var _item$reject2;
(_item$reject2 = item.reject) === null || _item$reject2 === void 0 || _item$reject2.call(item, new Error("Input is too big for a single dispatch"));
index++;
continue;
}
groupedItems.push([]);
}
return groupedItems;
}
function dispatch() {
const groupedItems = groupItems(pendingItems);
destroyTimerAndPendingItems();
for (const items of groupedItems) {
if (!items.length) continue;
const batch = { items };
for (const item of items) item.batch = batch;
const promise = batchLoader.fetch(batch.items.map((_item) => _item.key));
promise.then(async (result) => {
await Promise.all(result.map(async (valueOrPromise, index) => {
const item = batch.items[index];
try {
var _item$resolve;
const value = await Promise.resolve(valueOrPromise);
(_item$resolve = item.resolve) === null || _item$resolve === void 0 || _item$resolve.call(item, value);
} catch (cause) {
var _item$reject3;
(_item$reject3 = item.reject) === null || _item$reject3 === void 0 || _item$reject3.call(item, cause);
}
item.batch = null;
item.reject = null;
item.resolve = null;
}));
for (const item of batch.items) {
var _item$reject4;
(_item$reject4 = item.reject) === null || _item$reject4 === void 0 || _item$reject4.call(item, new Error("Missing result"));
item.batch = null;
}
}).catch((cause) => {
for (const item of batch.items) {
var _item$reject5;
(_item$reject5 = item.reject) === null || _item$reject5 === void 0 || _item$reject5.call(item, cause);
item.batch = null;
}
});
}
}
function load(key) {
var _dispatchTimer;
const item = {
aborted: false,
key,
batch: null,
resolve: throwFatalError,
reject: throwFatalError
};
const promise = new Promise((resolve, reject) => {
var _pendingItems;
item.reject = reject;
item.resolve = resolve;
(_pendingItems = pendingItems) !== null && _pendingItems !== void 0 || (pendingItems = []);
pendingItems.push(item);
});
(_dispatchTimer = dispatchTimer) !== null && _dispatchTimer !== void 0 || (dispatchTimer = setTimeout(dispatch));
return promise;
}
return { load };
}
//#endregion
//#region src/internals/signals.ts
/**
* Like `Promise.all()` but for abort signals
* - When all signals have been aborted, the merged signal will be aborted
* - If one signal is `null`, no signal will be aborted
*/
function allAbortSignals(...signals) {
const ac = new AbortController();
const count = signals.length;
let abortedCount = 0;
const onAbort = () => {
if (++abortedCount === count) ac.abort();
};
for (const signal of signals) if (signal === null || signal === void 0 ? void 0 : signal.aborted) onAbort();
else signal === null || signal === void 0 || signal.addEventListener("abort", onAbort, { once: true });
return ac.signal;
}
/**
* Like `Promise.race` but for abort signals
*
* Basically, a ponyfill for
* [`AbortSignal.any`](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static).
*/
function raceAbortSignals(...signals) {
const ac = new AbortController();
for (const signal of signals) if (signal === null || signal === void 0 ? void 0 : signal.aborted) ac.abort();
else signal === null || signal === void 0 || signal.addEventListener("abort", () => ac.abort(), { once: true });
return ac.signal;
}
function abortSignalToPromise(signal) {
return new Promise((_, reject) => {
if (signal.aborted) {
reject(signal.reason);
return;
}
signal.addEventListener("abort", () => {
reject(signal.reason);
}, { once: true });
});
}
//#endregion
//#region src/links/httpBatchLink.ts
var import_objectSpread2 = __toESM(require_objectSpread2(), 1);
/**
* @see https://trpc.io/docs/client/links/httpBatchLink
*/
function httpBatchLink(opts) {
var _opts$maxURLLength, _opts$maxItems;
const resolvedOpts = resolveHTTPLinkOptions(opts);
const maxURLLength = (_opts$maxURLLength = opts.maxURLLength) !== null && _opts$maxURLLength !== void 0 ? _opts$maxURLLength : Infinity;
const maxItems = (_opts$maxItems = opts.maxItems) !== null && _opts$maxItems !== void 0 ? _opts$maxItems : Infinity;
return () => {
const batchLoader = (type) => {
return {
validate(batchOps) {
if (maxURLLength === Infinity && maxItems === Infinity) return true;
if (batchOps.length > maxItems) return false;
const path = batchOps.map((op) => op.path).join(",");
const inputs = batchOps.map((op) => op.input);
const url = getUrl((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
type,
path,
inputs,
signal: null
}));
return url.length <= maxURLLength;
},
async fetch(batchOps) {
const path = batchOps.map((op) => op.path).join(",");
const inputs = batchOps.map((op) => op.input);
const signal = allAbortSignals(...batchOps.map((op) => op.signal));
const res = await jsonHttpRequester((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
path,
inputs,
type,
headers() {
if (!opts.headers) return {};
if (typeof opts.headers === "function") return opts.headers({ opList: batchOps });
return opts.headers;
},
signal
}));
const resJSON = Array.isArray(res.json) ? res.json : batchOps.map(() => res.json);
const result = resJSON.map((item) => ({
meta: res.meta,
json: item
}));
return result;
}
};
};
const query = dataLoader(batchLoader("query"));
const mutation = dataLoader(batchLoader("mutation"));
const loaders = {
query,
mutation
};
return ({ op }) => {
return observable((observer) => {
/* istanbul ignore if -- @preserve */
if (op.type === "subscription") throw new Error("Subscriptions are unsupported by `httpLink` - use `httpSubscriptionLink` or `wsLink`");
const loader = loaders[op.type];
const promise = loader.load(op);
let _res = void 0;
promise.then((res) => {
_res = res;
const transformed = transformResult(res.json, resolvedOpts.transformer.output);
if (!transformed.ok) {
observer.error(TRPCClientError.from(transformed.error, { meta: res.meta }));
return;
}
observer.next({
context: res.meta,
result: transformed.result
});
observer.complete();
}).catch((err) => {
observer.error(TRPCClientError.from(err, { meta: _res === null || _res === void 0 ? void 0 : _res.meta }));
});
return () => {};
});
};
};
}
//#endregion
export { abortSignalToPromise, allAbortSignals, dataLoader, httpBatchLink, raceAbortSignals };
//# sourceMappingURL=httpBatchLink-BOe5aCcR.mjs.map
{"version":3,"file":"httpBatchLink-BOe5aCcR.mjs","names":["batchLoader: BatchLoader<TKey, TValue>","pendingItems: BatchItem<TKey, TValue>[] | null","dispatchTimer: ReturnType<typeof setTimeout> | null","items: BatchItem<TKey, TValue>[]","groupedItems: BatchItem<TKey, TValue>[][]","batch: Batch<TKey, TValue>","key: TKey","item: BatchItem<TKey, TValue>","signal: AbortSignal","opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>","type: ProcedureType"],"sources":["../src/internals/dataLoader.ts","../src/internals/signals.ts","../src/links/httpBatchLink.ts"],"sourcesContent":["/* eslint-disable @typescript-eslint/no-non-null-assertion */\n\ntype BatchItem<TKey, TValue> = {\n aborted: boolean;\n key: TKey;\n resolve: ((value: TValue) => void) | null;\n reject: ((error: Error) => void) | null;\n batch: Batch<TKey, TValue> | null;\n};\ntype Batch<TKey, TValue> = {\n items: BatchItem<TKey, TValue>[];\n};\nexport type BatchLoader<TKey, TValue> = {\n validate: (keys: TKey[]) => boolean;\n fetch: (keys: TKey[]) => Promise<TValue[] | Promise<TValue>[]>;\n};\n\n/**\n * A function that should never be called unless we messed something up.\n */\nconst throwFatalError = () => {\n throw new Error(\n 'Something went wrong. Please submit an issue at https://github.com/trpc/trpc/issues/new',\n );\n};\n\n/**\n * Dataloader that's very inspired by https://github.com/graphql/dataloader\n * Less configuration, no caching, and allows you to cancel requests\n * When cancelling a single fetch the whole batch will be cancelled only when _all_ items are cancelled\n */\nexport function dataLoader<TKey, TValue>(\n batchLoader: BatchLoader<TKey, TValue>,\n) {\n let pendingItems: BatchItem<TKey, TValue>[] | null = null;\n let dispatchTimer: ReturnType<typeof setTimeout> | null = null;\n\n const destroyTimerAndPendingItems = () => {\n clearTimeout(dispatchTimer as any);\n dispatchTimer = null;\n pendingItems = null;\n };\n\n /**\n * Iterate through the items and split them into groups based on the `batchLoader`'s validate function\n */\n function groupItems(items: BatchItem<TKey, TValue>[]) {\n const groupedItems: BatchItem<TKey, TValue>[][] = [[]];\n let index = 0;\n while (true) {\n const item = items[index];\n if (!item) {\n // we're done\n break;\n }\n const lastGroup = groupedItems[groupedItems.length - 1]!;\n\n if (item.aborted) {\n // Item was aborted before it was dispatched\n item.reject?.(new Error('Aborted'));\n index++;\n continue;\n }\n\n const isValid = batchLoader.validate(\n lastGroup.concat(item).map((it) => it.key),\n );\n\n if (isValid) {\n lastGroup.push(item);\n index++;\n continue;\n }\n\n if (lastGroup.length === 0) {\n item.reject?.(new Error('Input is too big for a single dispatch'));\n index++;\n continue;\n }\n // Create new group, next iteration will try to add the item to that\n groupedItems.push([]);\n }\n return groupedItems;\n }\n\n function dispatch() {\n const groupedItems = groupItems(pendingItems!);\n destroyTimerAndPendingItems();\n\n // Create batches for each group of items\n for (const items of groupedItems) {\n if (!items.length) {\n continue;\n }\n const batch: Batch<TKey, TValue> = {\n items,\n };\n for (const item of items) {\n item.batch = batch;\n }\n const promise = batchLoader.fetch(batch.items.map((_item) => _item.key));\n\n promise\n .then(async (result) => {\n await Promise.all(\n result.map(async (valueOrPromise, index) => {\n const item = batch.items[index]!;\n try {\n const value = await Promise.resolve(valueOrPromise);\n\n item.resolve?.(value);\n } catch (cause) {\n item.reject?.(cause as Error);\n }\n\n item.batch = null;\n item.reject = null;\n item.resolve = null;\n }),\n );\n\n for (const item of batch.items) {\n item.reject?.(new Error('Missing result'));\n item.batch = null;\n }\n })\n .catch((cause) => {\n for (const item of batch.items) {\n item.reject?.(cause);\n item.batch = null;\n }\n });\n }\n }\n function load(key: TKey): Promise<TValue> {\n const item: BatchItem<TKey, TValue> = {\n aborted: false,\n key,\n batch: null,\n resolve: throwFatalError,\n reject: throwFatalError,\n };\n\n const promise = new Promise<TValue>((resolve, reject) => {\n item.reject = reject;\n item.resolve = resolve;\n\n pendingItems ??= [];\n pendingItems.push(item);\n });\n\n dispatchTimer ??= setTimeout(dispatch);\n\n return promise;\n }\n\n return {\n load,\n };\n}\n","import type { Maybe } from '@trpc/server/unstable-core-do-not-import';\n\n/**\n * Like `Promise.all()` but for abort signals\n * - When all signals have been aborted, the merged signal will be aborted\n * - If one signal is `null`, no signal will be aborted\n */\nexport function allAbortSignals(...signals: Maybe<AbortSignal>[]): AbortSignal {\n const ac = new AbortController();\n\n const count = signals.length;\n\n let abortedCount = 0;\n\n const onAbort = () => {\n if (++abortedCount === count) {\n ac.abort();\n }\n };\n\n for (const signal of signals) {\n if (signal?.aborted) {\n onAbort();\n } else {\n signal?.addEventListener('abort', onAbort, {\n once: true,\n });\n }\n }\n\n return ac.signal;\n}\n\n/**\n * Like `Promise.race` but for abort signals\n *\n * Basically, a ponyfill for\n * [`AbortSignal.any`](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static).\n */\nexport function raceAbortSignals(\n ...signals: Maybe<AbortSignal>[]\n): AbortSignal {\n const ac = new AbortController();\n\n for (const signal of signals) {\n if (signal?.aborted) {\n ac.abort();\n } else {\n signal?.addEventListener('abort', () => ac.abort(), { once: true });\n }\n }\n\n return ac.signal;\n}\n\nexport function abortSignalToPromise(signal: AbortSignal): Promise<never> {\n return new Promise((_, reject) => {\n if (signal.aborted) {\n reject(signal.reason);\n return;\n }\n signal.addEventListener(\n 'abort',\n () => {\n reject(signal.reason);\n },\n { once: true },\n );\n });\n}\n","import type { AnyRouter, ProcedureType } from '@trpc/server';\nimport { observable } from '@trpc/server/observable';\nimport { transformResult } from '@trpc/server/unstable-core-do-not-import';\nimport type { BatchLoader } from '../internals/dataLoader';\nimport { dataLoader } from '../internals/dataLoader';\nimport { allAbortSignals } from '../internals/signals';\nimport type { NonEmptyArray } from '../internals/types';\nimport { TRPCClientError } from '../TRPCClientError';\nimport type { HTTPBatchLinkOptions } from './HTTPBatchLinkOptions';\nimport type { HTTPResult } from './internals/httpUtils';\nimport {\n getUrl,\n jsonHttpRequester,\n resolveHTTPLinkOptions,\n} from './internals/httpUtils';\nimport type { Operation, TRPCLink } from './types';\n\n/**\n * @see https://trpc.io/docs/client/links/httpBatchLink\n */\nexport function httpBatchLink<TRouter extends AnyRouter>(\n opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>,\n): TRPCLink<TRouter> {\n const resolvedOpts = resolveHTTPLinkOptions(opts);\n const maxURLLength = opts.maxURLLength ?? Infinity;\n const maxItems = opts.maxItems ?? Infinity;\n\n return () => {\n const batchLoader = (\n type: ProcedureType,\n ): BatchLoader<Operation, HTTPResult> => {\n return {\n validate(batchOps) {\n if (maxURLLength === Infinity && maxItems === Infinity) {\n // escape hatch for quick calcs\n return true;\n }\n if (batchOps.length > maxItems) {\n return false;\n }\n const path = batchOps.map((op) => op.path).join(',');\n const inputs = batchOps.map((op) => op.input);\n\n const url = getUrl({\n ...resolvedOpts,\n type,\n path,\n inputs,\n signal: null,\n });\n\n return url.length <= maxURLLength;\n },\n async fetch(batchOps) {\n const path = batchOps.map((op) => op.path).join(',');\n const inputs = batchOps.map((op) => op.input);\n const signal = allAbortSignals(...batchOps.map((op) => op.signal));\n\n const res = await jsonHttpRequester({\n ...resolvedOpts,\n path,\n inputs,\n type,\n headers() {\n if (!opts.headers) {\n return {};\n }\n if (typeof opts.headers === 'function') {\n return opts.headers({\n opList: batchOps as NonEmptyArray<Operation>,\n });\n }\n return opts.headers;\n },\n signal,\n });\n const resJSON = Array.isArray(res.json)\n ? res.json\n : batchOps.map(() => res.json);\n const result = resJSON.map((item) => ({\n meta: res.meta,\n json: item,\n }));\n return result;\n },\n };\n };\n\n const query = dataLoader(batchLoader('query'));\n const mutation = dataLoader(batchLoader('mutation'));\n\n const loaders = { query, mutation };\n return ({ op }) => {\n return observable((observer) => {\n /* istanbul ignore if -- @preserve */\n if (op.type === 'subscription') {\n throw new Error(\n 'Subscriptions are unsupported by `httpLink` - 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import { HTTPHeaders, NonEmptyArray, Operation, TRPCLink } from "./types.d-ByL4iq_b.mjs";
import { HTTPLinkBaseOptions } from "./httpUtils.d-BordpgU5.mjs";
import { AnyClientTypes } from "@trpc/server/unstable-core-do-not-import";
import { AnyRouter as AnyRouter$1 } from "@trpc/server";
//#region src/links/HTTPBatchLinkOptions.d.ts
type HTTPBatchLinkOptions<TRoot extends AnyClientTypes> = HTTPLinkBaseOptions<TRoot> & {
maxURLLength?: number;
/**
* Headers to be set on outgoing requests or a callback that of said headers
* @see http://trpc.io/docs/client/headers
*/
headers?: HTTPHeaders | ((opts: {
opList: NonEmptyArray<Operation>;
}) => HTTPHeaders | Promise<HTTPHeaders>);
/**
* Maximum number of calls in a single batch request
* @default Infinity
*/
maxItems?: number;
};
//# sourceMappingURL=HTTPBatchLinkOptions.d.ts.map
//#endregion
//#region src/links/httpBatchLink.d.ts
/**
* @see https://trpc.io/docs/client/links/httpBatchLink
*/
declare function httpBatchLink<TRouter extends AnyRouter$1>(opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>): TRPCLink<TRouter>;
//# sourceMappingURL=httpBatchLink.d.ts.map
//#endregion
export { HTTPBatchLinkOptions, httpBatchLink };
//# sourceMappingURL=httpBatchLink.d-VqJm9adv.d.mts.map
{"version":3,"file":"httpBatchLink.d-VqJm9adv.d.mts","names":[],"sources":["../src/links/HTTPBatchLinkOptions.ts","../src/links/httpBatchLink.ts"],"sourcesContent":[],"mappings":";;;;;;KAKY,mCAAmC,kBAC7C,oBAAoB;;EADV;;;;EACe,OAAzB,CAAA,EAOM,WAPN,GAAA,CAAA,CAAA,IAAA,EAAA;IAOM,MAAA,EAEU,aAFV,CAEwB,SAFxB,CAAA;EAAW,CAAA,EAEa,GAClB,WADkB,GACJ,OADI,CACI,WADJ,CAAA,CAAA;EAAS;;;;EACN,QAAA,CAAA,EAAA,MAAA;;;;;;;;AAXvB,iBCeI,aDfgB,CAAA,gBCec,WDfd,CAAA,CAAA,IAAA,ECgBxB,oBDhBwB,CCgBH,ODhBG,CAAA,MAAA,CAAA,CAAA,SAAA,CAAA,CAAA,QAAA,CAAA,CAAA,CAAA,ECiB7B,QDjB6B,CCiBpB,ODjBoB,CAAA"}
import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { TRPCClientError } from "./TRPCClientError-CjKyS10w.mjs";
import { getUrl, httpRequest, jsonHttpRequester, resolveHTTPLinkOptions } from "./httpUtils-Dv57hbOd.mjs";
import { observable } from "@trpc/server/observable";
import { transformResult } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/internals/contentTypes.ts
function isOctetType(input) {
return input instanceof Uint8Array || input instanceof Blob;
}
function isFormData(input) {
return input instanceof FormData;
}
function isNonJsonSerializable(input) {
return isOctetType(input) || isFormData(input);
}
//#endregion
//#region src/links/httpLink.ts
var import_objectSpread2 = __toESM(require_objectSpread2(), 1);
const universalRequester = (opts) => {
if ("input" in opts) {
const { input } = opts;
if (isFormData(input)) {
if (opts.type !== "mutation" && opts.methodOverride !== "POST") throw new Error("FormData is only supported for mutations");
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: void 0,
getUrl,
getBody: () => input
}));
}
if (isOctetType(input)) {
if (opts.type !== "mutation" && opts.methodOverride !== "POST") throw new Error("Octet type input is only supported for mutations");
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: "application/octet-stream",
getUrl,
getBody: () => input
}));
}
}
return jsonHttpRequester(opts);
};
/**
* @see https://trpc.io/docs/client/links/httpLink
*/
function httpLink(opts) {
const resolvedOpts = resolveHTTPLinkOptions(opts);
return () => {
return (operationOpts) => {
const { op } = operationOpts;
return observable((observer) => {
const { path, input, type } = op;
/* istanbul ignore if -- @preserve */
if (type === "subscription") throw new Error("Subscriptions are unsupported by `httpLink` - use `httpSubscriptionLink` or `wsLink`");
const request = universalRequester((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
type,
path,
input,
signal: op.signal,
headers() {
if (!opts.headers) return {};
if (typeof opts.headers === "function") return opts.headers({ op });
return opts.headers;
}
}));
let meta = void 0;
request.then((res) => {
meta = res.meta;
const transformed = transformResult(res.json, resolvedOpts.transformer.output);
if (!transformed.ok) {
observer.error(TRPCClientError.from(transformed.error, { meta }));
return;
}
observer.next({
context: res.meta,
result: transformed.result
});
observer.complete();
}).catch((cause) => {
observer.error(TRPCClientError.from(cause, { meta }));
});
return () => {};
});
};
};
}
//#endregion
export { httpLink, isFormData, isNonJsonSerializable, isOctetType };
//# sourceMappingURL=httpLink-DCFpUmZF.mjs.map
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use `httpSubscriptionLink` or `wsLink`',\n );\n }\n\n const request = universalRequester({\n ...resolvedOpts,\n type,\n path,\n input,\n signal: op.signal,\n headers() {\n if (!opts.headers) {\n return {};\n }\n if (typeof opts.headers === 'function') {\n return opts.headers({\n op,\n });\n }\n return opts.headers;\n },\n });\n let meta: HTTPResult['meta'] | undefined = undefined;\n request\n .then((res) => {\n meta = res.meta;\n const transformed = transformResult(\n res.json,\n resolvedOpts.transformer.output,\n );\n\n if (!transformed.ok) {\n observer.error(\n TRPCClientError.from(transformed.error, {\n meta,\n }),\n );\n return;\n }\n observer.next({\n context: res.meta,\n result: transformed.result,\n });\n observer.complete();\n })\n .catch((cause) => {\n observer.error(TRPCClientError.from(cause, { meta }));\n });\n\n return () => {\n // noop\n };\n });\n };\n };\n}\n"],"mappings":";;;;;;;AAAA,SAAgB,YACdA,OACyC;AACzC,QACE,iBAAiB,cAEjB,iBAAiB;AAEpB;AAED,SAAgB,WAAWA,OAAgB;AACzC,QAAO,iBAAiB;AACzB;AAED,SAAgB,sBAAsBA,OAAgB;AACpD,QAAO,YAAY,MAAM,IAAI,WAAW,MAAM;AAC/C;;;;;ACqBD,MAAMC,qBAAgC,CAAC,SAAS;AAC9C,KAAI,WAAW,MAAM;EACnB,MAAM,EAAE,OAAO,GAAG;AAClB,MAAI,WAAW,MAAM,EAAE;AACrB,OAAI,KAAK,SAAS,cAAc,KAAK,mBAAmB,OACtD,OAAM,IAAI,MAAM;AAGlB,UAAO,oFACF;IAEH;IACA;IACA,SAAS,MAAM;MACf;EACH;AAED,MAAI,YAAY,MAAM,EAAE;AACtB,OAAI,KAAK,SAAS,cAAc,KAAK,mBAAmB,OACtD,OAAM,IAAI,MAAM;AAGlB,UAAO,oFACF;IACH,mBAAmB;IACnB;IACA,SAAS,MAAM;MACf;EACH;CACF;AAED,QAAO,kBAAkB,KAAK;AAC/B;;;;AAKD,SAAgB,SACdC,MACmB;CACnB,MAAM,eAAe,uBAAuB,KAAK;AACjD,QAAO,MAAM;AACX,SAAO,CAAC,kBAAkB;GACxB,MAAM,EAAE,IAAI,GAAG;AACf,UAAO,WAAW,CAAC,aAAa;IAC9B,MAAM,EAAE,MAAM,OAAO,MAAM,GAAG;;AAE9B,QAAI,SAAS,eACX,OAAM,IAAI,MACR;IAIJ,MAAM,UAAU,2FACX;KACH;KACA;KACA;KACA,QAAQ,GAAG;KACX,UAAU;AACR,WAAK,KAAK,QACR,QAAO,CAAE;AAEX,iBAAW,KAAK,YAAY,WAC1B,QAAO,KAAK,QAAQ,EAClB,GACD,EAAC;AAEJ,aAAO,KAAK;KACb;OACD;IACF,IAAIC;AACJ,YACG,KAAK,CAAC,QAAQ;AACb,YAAO,IAAI;KACX,MAAM,cAAc,gBAClB,IAAI,MACJ,aAAa,YAAY,OAC1B;AAED,UAAK,YAAY,IAAI;AACnB,eAAS,MACP,gBAAgB,KAAK,YAAY,OAAO,EACtC,KACD,EAAC,CACH;AACD;KACD;AACD,cAAS,KAAK;MACZ,SAAS,IAAI;MACb,QAAQ,YAAY;KACrB,EAAC;AACF,cAAS,UAAU;IACpB,EAAC,CACD,MAAM,CAAC,UAAU;AAChB,cAAS,MAAM,gBAAgB,KAAK,OAAO,EAAE,KAAM,EAAC,CAAC;IACtD,EAAC;AAEJ,WAAO,MAAM,CAEZ;GACF,EAAC;EACH;CACF;AACF"}
import { HTTPHeaders, Operation, TRPCLink } from "./types.d-ByL4iq_b.mjs";
import { HTTPLinkBaseOptions } from "./httpUtils.d-BordpgU5.mjs";
import { AnyClientTypes, AnyRouter } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/httpLink.d.ts
type HTTPLinkOptions<TRoot extends AnyClientTypes> = HTTPLinkBaseOptions<TRoot> & {
/**
* Headers to be set on outgoing requests or a callback that of said headers
* @see http://trpc.io/docs/client/headers
*/
headers?: HTTPHeaders | ((opts: {
op: Operation;
}) => HTTPHeaders | Promise<HTTPHeaders>);
};
/**
* @see https://trpc.io/docs/client/links/httpLink
*/
declare function httpLink<TRouter extends AnyRouter = AnyRouter>(opts: HTTPLinkOptions<TRouter['_def']['_config']['$types']>): TRPCLink<TRouter>;
//# sourceMappingURL=httpLink.d.ts.map
//#endregion
export { HTTPLinkOptions, httpLink };
//# sourceMappingURL=httpLink.d-Cw8WgV_O.d.mts.map
{"version":3,"file":"httpLink.d-Cw8WgV_O.d.mts","names":[],"sources":["../src/links/httpLink.ts"],"sourcesContent":[],"mappings":";;;;;KA0BY,8BAA8B,kBACxC,oBAAoB;;AADtB;;;EAAwD,OAClC,CAAA,EAMd,WANc,GAAA,CAAA,CAAA,IAAA,EAAA;IAApB,EAAA,EAOoB,SAPpB;EAAmB,CAAA,EAMb,GAC8B,WAD9B,GAC4C,OAD5C,CACoD,WADpD,CAAA,CAAA;CAAW;;;;AACwC,iBAwC3C,QAxC2C,CAAA,gBAwClB,SAxCkB,GAwCN,SAxCM,CAAA,CAAA,IAAA,EAyCnD,eAzCmD,CAyCnC,OAzCmC,CAAA,MAAA,CAAA,CAAA,SAAA,CAAA,CAAA,QAAA,CAAA,CAAA,CAAA,EA0CxD,QA1CwD,CA0C/C,OA1C+C,CAAA;AAwC3D"}
import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { getTransformer } from "./unstable-internals-Bg7n9BBj.mjs";
//#region src/getFetch.ts
const isFunction = (fn) => typeof fn === "function";
function getFetch(customFetchImpl) {
if (customFetchImpl) return customFetchImpl;
if (typeof window !== "undefined" && isFunction(window.fetch)) return window.fetch;
if (typeof globalThis !== "undefined" && isFunction(globalThis.fetch)) return globalThis.fetch;
throw new Error("No fetch implementation found");
}
//#endregion
//#region src/links/internals/httpUtils.ts
var import_objectSpread2 = __toESM(require_objectSpread2(), 1);
function resolveHTTPLinkOptions(opts) {
return {
url: opts.url.toString(),
fetch: opts.fetch,
transformer: getTransformer(opts.transformer),
methodOverride: opts.methodOverride
};
}
function arrayToDict(array) {
const dict = {};
for (let index = 0; index < array.length; index++) {
const element = array[index];
dict[index] = element;
}
return dict;
}
const METHOD = {
query: "GET",
mutation: "POST",
subscription: "PATCH"
};
function getInput(opts) {
return "input" in opts ? opts.transformer.input.serialize(opts.input) : arrayToDict(opts.inputs.map((_input) => opts.transformer.input.serialize(_input)));
}
const getUrl = (opts) => {
const parts = opts.url.split("?");
const base = parts[0].replace(/\/$/, "");
let url = base + "/" + opts.path;
const queryParts = [];
if (parts[1]) queryParts.push(parts[1]);
if ("inputs" in opts) queryParts.push("batch=1");
if (opts.type === "query" || opts.type === "subscription") {
const input = getInput(opts);
if (input !== void 0 && opts.methodOverride !== "POST") queryParts.push(`input=${encodeURIComponent(JSON.stringify(input))}`);
}
if (queryParts.length) url += "?" + queryParts.join("&");
return url;
};
const getBody = (opts) => {
if (opts.type === "query" && opts.methodOverride !== "POST") return void 0;
const input = getInput(opts);
return input !== void 0 ? JSON.stringify(input) : void 0;
};
const jsonHttpRequester = (opts) => {
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: "application/json",
getUrl,
getBody
}));
};
/**
* Polyfill for DOMException with AbortError name
*/
var AbortError = class extends Error {
constructor() {
const name = "AbortError";
super(name);
this.name = name;
this.message = name;
}
};
/**
* Polyfill for `signal.throwIfAborted()`
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/throwIfAborted
*/
const throwIfAborted = (signal) => {
var _signal$throwIfAborte;
if (!(signal === null || signal === void 0 ? void 0 : signal.aborted)) return;
(_signal$throwIfAborte = signal.throwIfAborted) === null || _signal$throwIfAborte === void 0 || _signal$throwIfAborte.call(signal);
if (typeof DOMException !== "undefined") throw new DOMException("AbortError", "AbortError");
throw new AbortError();
};
async function fetchHTTPResponse(opts) {
var _opts$methodOverride;
throwIfAborted(opts.signal);
const url = opts.getUrl(opts);
const body = opts.getBody(opts);
const method = (_opts$methodOverride = opts.methodOverride) !== null && _opts$methodOverride !== void 0 ? _opts$methodOverride : METHOD[opts.type];
const resolvedHeaders = await (async () => {
const heads = await opts.headers();
if (Symbol.iterator in heads) return Object.fromEntries(heads);
return heads;
})();
const headers = (0, import_objectSpread2.default)((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts.contentTypeHeader && method !== "GET" ? { "content-type": opts.contentTypeHeader } : {}), opts.trpcAcceptHeader ? { "trpc-accept": opts.trpcAcceptHeader } : void 0), resolvedHeaders);
return getFetch(opts.fetch)(url, {
method,
signal: opts.signal,
body,
headers
});
}
async function httpRequest(opts) {
const meta = {};
const res = await fetchHTTPResponse(opts);
meta.response = res;
const json = await res.json();
meta.responseJSON = json;
return {
json,
meta
};
}
//#endregion
export { fetchHTTPResponse, getBody, getFetch, getUrl, httpRequest, jsonHttpRequester, resolveHTTPLinkOptions };
//# sourceMappingURL=httpUtils-Dv57hbOd.mjs.map
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See:\n * @see https://trpc.io/docs/rpc\n */\n methodOverride?: 'POST';\n} & TransformerOptions<TRoot>;\n\nexport interface ResolvedHTTPLinkOptions {\n url: string;\n fetch?: FetchEsque;\n transformer: CombinedDataTransformer;\n methodOverride?: 'POST';\n}\n\nexport function resolveHTTPLinkOptions(\n opts: HTTPLinkBaseOptions<AnyClientTypes>,\n): ResolvedHTTPLinkOptions {\n return {\n url: opts.url.toString(),\n fetch: opts.fetch,\n transformer: getTransformer(opts.transformer),\n methodOverride: opts.methodOverride,\n };\n}\n\n// https://github.com/trpc/trpc/pull/669\nfunction arrayToDict(array: unknown[]) {\n const dict: Record<number, unknown> = {};\n for (let index = 0; index < array.length; index++) {\n const element = array[index];\n dict[index] = element;\n }\n return dict;\n}\n\nconst METHOD = {\n query: 'GET',\n mutation: 'POST',\n subscription: 'PATCH',\n} as const;\n\nexport interface HTTPResult {\n json: TRPCResponse;\n meta: {\n response: ResponseEsque;\n responseJSON?: unknown;\n };\n}\n\ntype GetInputOptions = {\n transformer: CombinedDataTransformer;\n} & ({ input: unknown } | { inputs: unknown[] });\n\nexport function getInput(opts: GetInputOptions) {\n return 'input' in opts\n ? opts.transformer.input.serialize(opts.input)\n : arrayToDict(\n opts.inputs.map((_input) => opts.transformer.input.serialize(_input)),\n );\n}\n\nexport type HTTPBaseRequestOptions = GetInputOptions &\n ResolvedHTTPLinkOptions & {\n type: ProcedureType;\n path: string;\n signal: Maybe<AbortSignal>;\n };\n\ntype GetUrl = (opts: HTTPBaseRequestOptions) => string;\ntype GetBody = (opts: HTTPBaseRequestOptions) => RequestInitEsque['body'];\n\nexport type ContentOptions = {\n trpcAcceptHeader?: TRPCAcceptHeader;\n contentTypeHeader?: string;\n getUrl: GetUrl;\n getBody: GetBody;\n};\n\nexport const getUrl: GetUrl = (opts) => {\n const parts = opts.url.split('?') as [string, string?];\n const base = parts[0].replace(/\\/$/, ''); // Remove any trailing slashes\n\n let url = base + '/' + opts.path;\n const queryParts: string[] = [];\n\n if (parts[1]) {\n queryParts.push(parts[1]);\n }\n if ('inputs' in opts) {\n queryParts.push('batch=1');\n }\n if (opts.type === 'query' || opts.type === 'subscription') {\n const input = getInput(opts);\n if (input !== undefined && opts.methodOverride !== 'POST') {\n queryParts.push(`input=${encodeURIComponent(JSON.stringify(input))}`);\n }\n }\n if (queryParts.length) {\n url += '?' + queryParts.join('&');\n }\n return url;\n};\n\nexport const getBody: GetBody = (opts) => {\n if (opts.type === 'query' && opts.methodOverride !== 'POST') {\n return undefined;\n }\n const input = getInput(opts);\n return input !== undefined ? JSON.stringify(input) : undefined;\n};\n\nexport type Requester = (\n opts: HTTPBaseRequestOptions & {\n headers: () => HTTPHeaders | Promise<HTTPHeaders>;\n },\n) => Promise<HTTPResult>;\n\nexport const jsonHttpRequester: Requester = (opts) => {\n return httpRequest({\n ...opts,\n contentTypeHeader: 'application/json',\n getUrl,\n getBody,\n });\n};\n\n/**\n * Polyfill for DOMException with AbortError name\n */\nclass AbortError extends Error {\n constructor() {\n const name = 'AbortError';\n super(name);\n this.name = name;\n this.message = name;\n }\n}\n\nexport type HTTPRequestOptions = ContentOptions &\n HTTPBaseRequestOptions & {\n headers: () => HTTPHeaders | Promise<HTTPHeaders>;\n };\n\n/**\n * Polyfill for `signal.throwIfAborted()`\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/throwIfAborted\n */\nconst throwIfAborted = (signal: Maybe<AbortSignal>) => {\n if (!signal?.aborted) {\n return;\n }\n // If available, use the native implementation\n signal.throwIfAborted?.();\n\n // If we have `DOMException`, use it\n if (typeof DOMException !== 'undefined') {\n throw new DOMException('AbortError', 'AbortError');\n }\n\n // Otherwise, use our own implementation\n throw new AbortError();\n};\n\nexport async function fetchHTTPResponse(opts: HTTPRequestOptions) {\n throwIfAborted(opts.signal);\n\n const url = opts.getUrl(opts);\n const body = opts.getBody(opts);\n const method = opts.methodOverride ?? METHOD[opts.type];\n const resolvedHeaders = await (async () => {\n const heads = await opts.headers();\n if (Symbol.iterator in heads) {\n return Object.fromEntries(heads);\n }\n return heads;\n })();\n const headers = {\n ...(opts.contentTypeHeader && method !== 'GET'\n ? { 'content-type': opts.contentTypeHeader }\n : {}),\n ...(opts.trpcAcceptHeader\n ? { 'trpc-accept': opts.trpcAcceptHeader }\n : undefined),\n ...resolvedHeaders,\n };\n\n return getFetch(opts.fetch)(url, {\n method,\n signal: opts.signal,\n body,\n headers,\n });\n}\n\nexport async function httpRequest(\n opts: HTTPRequestOptions,\n): Promise<HTTPResult> {\n const meta = {} as HTTPResult['meta'];\n\n const res = await fetchHTTPResponse(opts);\n meta.response = res;\n\n const json = await res.json();\n\n meta.responseJSON = json;\n\n return {\n json: json as TRPCResponse,\n meta,\n };\n}\n"],"mappings":";;;;AAIA,MAAM,aAAa,CAACA,cAAoC,OAAO;AAE/D,SAAgB,SACdC,iBACY;AACZ,KAAI,gBACF,QAAO;AAGT,YAAW,WAAW,eAAe,WAAW,OAAO,MAAM,CAC3D,QAAO,OAAO;AAGhB,YAAW,eAAe,eAAe,WAAW,WAAW,MAAM,CACnE,QAAO,WAAW;AAGpB,OAAM,IAAI,MAAM;AACjB;;;;;ACsBD,SAAgB,uBACdC,MACyB;AACzB,QAAO;EACL,KAAK,KAAK,IAAI,UAAU;EACxB,OAAO,KAAK;EACZ,aAAa,eAAe,KAAK,YAAY;EAC7C,gBAAgB,KAAK;CACtB;AACF;AAGD,SAAS,YAAYC,OAAkB;CACrC,MAAMC,OAAgC,CAAE;AACxC,MAAK,IAAI,QAAQ,GAAG,QAAQ,MAAM,QAAQ,SAAS;EACjD,MAAM,UAAU,MAAM;AACtB,OAAK,SAAS;CACf;AACD,QAAO;AACR;AAED,MAAM,SAAS;CACb,OAAO;CACP,UAAU;CACV,cAAc;AACf;AAcD,SAAgB,SAASC,MAAuB;AAC9C,QAAO,WAAW,OACd,KAAK,YAAY,MAAM,UAAU,KAAK,MAAM,GAC5C,YACE,KAAK,OAAO,IAAI,CAAC,WAAW,KAAK,YAAY,MAAM,UAAU,OAAO,CAAC,CACtE;AACN;AAmBD,MAAaC,SAAiB,CAAC,SAAS;CACtC,MAAM,QAAQ,KAAK,IAAI,MAAM,IAAI;CACjC,MAAM,OAAO,MAAM,GAAG,QAAQ,OAAO,GAAG;CAExC,IAAI,MAAM,OAAO,MAAM,KAAK;CAC5B,MAAMC,aAAuB,CAAE;AAE/B,KAAI,MAAM,GACR,YAAW,KAAK,MAAM,GAAG;AAE3B,KAAI,YAAY,KACd,YAAW,KAAK,UAAU;AAE5B,KAAI,KAAK,SAAS,WAAW,KAAK,SAAS,gBAAgB;EACzD,MAAM,QAAQ,SAAS,KAAK;AAC5B,MAAI,oBAAuB,KAAK,mBAAmB,OACjD,YAAW,MAAM,QAAQ,mBAAmB,KAAK,UAAU,MAAM,CAAC,CAAC,EAAE;CAExE;AACD,KAAI,WAAW,OACb,QAAO,MAAM,WAAW,KAAK,IAAI;AAEnC,QAAO;AACR;AAED,MAAaC,UAAmB,CAAC,SAAS;AACxC,KAAI,KAAK,SAAS,WAAW,KAAK,mBAAmB,OACnD;CAEF,MAAM,QAAQ,SAAS,KAAK;AAC5B,QAAO,mBAAsB,KAAK,UAAU,MAAM;AACnD;AAQD,MAAaC,oBAA+B,CAAC,SAAS;AACpD,QAAO,oFACF;EACH,mBAAmB;EACnB;EACA;IACA;AACH;;;;AAKD,IAAM,aAAN,cAAyB,MAAM;CAC7B,cAAc;EACZ,MAAM,OAAO;AACb,QAAM,KAAK;AACX,OAAK,OAAO;AACZ,OAAK,UAAU;CAChB;AACF;;;;;;AAYD,MAAM,iBAAiB,CAACC,WAA+B;;AACrD,uDAAK,OAAQ,SACX;AAGF,iCAAO,gEAAP,kCAAyB;AAGzB,YAAW,iBAAiB,YAC1B,OAAM,IAAI,aAAa,cAAc;AAIvC,OAAM,IAAI;AACX;AAED,eAAsB,kBAAkBC,MAA0B;;AAChE,gBAAe,KAAK,OAAO;CAE3B,MAAM,MAAM,KAAK,OAAO,KAAK;CAC7B,MAAM,OAAO,KAAK,QAAQ,KAAK;CAC/B,MAAM,iCAAS,KAAK,qFAAkB,OAAO,KAAK;CAClD,MAAM,kBAAkB,MAAM,CAAC,YAAY;EACzC,MAAM,QAAQ,MAAM,KAAK,SAAS;AAClC,MAAI,OAAO,YAAY,MACrB,QAAO,OAAO,YAAY,MAAM;AAElC,SAAO;CACR,IAAG;CACJ,MAAM,oHACA,KAAK,qBAAqB,WAAW,QACrC,EAAE,gBAAgB,KAAK,kBAAmB,IAC1C,CAAE,IACF,KAAK,mBACL,EAAE,eAAe,KAAK,iBAAkB,aAEzC;AAGL,QAAO,SAAS,KAAK,MAAM,CAAC,KAAK;EAC/B;EACA,QAAQ,KAAK;EACb;EACA;CACD,EAAC;AACH;AAED,eAAsB,YACpBA,MACqB;CACrB,MAAM,OAAO,CAAE;CAEf,MAAM,MAAM,MAAM,kBAAkB,KAAK;AACzC,MAAK,WAAW;CAEhB,MAAM,OAAO,MAAM,IAAI,MAAM;AAE7B,MAAK,eAAe;AAEpB,QAAO;EACC;EACN;CACD;AACF"}
import { FetchEsque } from "./types.d-ByL4iq_b.mjs";
import { TransformerOptions } from "./unstable-internals.d-BOmV7EK1.mjs";
import { AnyClientTypes, CombinedDataTransformer, Maybe, ProcedureType } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/internals/httpUtils.d.ts
/**
* @internal
*/
type HTTPLinkBaseOptions<TRoot extends Pick<AnyClientTypes, 'transformer'>> = {
url: string | URL;
/**
* Add ponyfill for fetch
*/
fetch?: FetchEsque;
/**
* Send all requests `as POST`s requests regardless of the procedure type
* The HTTP handler must separately allow overriding the method. See:
* @see https://trpc.io/docs/rpc
*/
methodOverride?: 'POST';
} & TransformerOptions<TRoot>;
//#endregion
export { HTTPLinkBaseOptions };
//# sourceMappingURL=httpUtils.d-BordpgU5.d.mts.map
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import { Operation, OperationResultEnvelope, TRPCClientError, TRPCLink } from "./types.d-ByL4iq_b.mjs";
import { AnyRouter, InferrableClientTypes } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/loggerLink.d.ts
type ConsoleEsque = {
log: (...args: any[]) => void;
error: (...args: any[]) => void;
};
type EnableFnOptions<TRouter extends InferrableClientTypes> = {
direction: 'down';
result: OperationResultEnvelope<unknown, TRPCClientError<TRouter>> | TRPCClientError<TRouter>;
} | (Operation & {
direction: 'up';
});
type EnabledFn<TRouter extends AnyRouter> = (opts: EnableFnOptions<TRouter>) => boolean;
type LoggerLinkFnOptions<TRouter extends AnyRouter> = Operation & ({
/**
* Request result
*/
direction: 'down';
result: OperationResultEnvelope<unknown, TRPCClientError<TRouter>> | TRPCClientError<TRouter>;
elapsedMs: number;
} | {
/**
* Request was just initialized
*/
direction: 'up';
});
type LoggerLinkFn<TRouter extends AnyRouter> = (opts: LoggerLinkFnOptions<TRouter>) => void;
type ColorMode = 'ansi' | 'css' | 'none';
interface LoggerLinkOptions<TRouter extends AnyRouter> {
logger?: LoggerLinkFn<TRouter>;
enabled?: EnabledFn<TRouter>;
/**
* Used in the built-in defaultLogger
*/
console?: ConsoleEsque;
/**
* Color mode
* @default typeof window === 'undefined' ? 'ansi' : 'css'
*/
colorMode?: ColorMode;
/**
* Include context in the log - defaults to false unless `colorMode` is 'css'
*/
withContext?: boolean;
}
/**
* @see https://trpc.io/docs/v11/client/links/loggerLink
*/
declare function loggerLink<TRouter extends AnyRouter = AnyRouter>(opts?: LoggerLinkOptions<TRouter>): TRPCLink<TRouter>;
//#endregion
export { LoggerLinkOptions, loggerLink };
//# sourceMappingURL=loggerLink.d-DNZv9tYh.d.mts.map
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import { Operation, TRPCLink } from "./types.d-ByL4iq_b.mjs";
import { AnyRouter } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/splitLink.d.ts
declare function splitLink<TRouter extends AnyRouter = AnyRouter>(opts: {
condition: (op: Operation) => boolean;
/**
* The link to execute next if the test function returns `true`.
*/
true: TRPCLink<TRouter> | TRPCLink<TRouter>[];
/**
* The link to execute next if the test function returns `false`.
*/
false: TRPCLink<TRouter> | TRPCLink<TRouter>[];
}): TRPCLink<TRouter>;
//# sourceMappingURL=splitLink.d.ts.map
//#endregion
export { splitLink };
//# sourceMappingURL=splitLink.d-BQlbH9vp.d.mts.map
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import { TRPCConnectionState } from "./subscriptions.d-Dlr1nWGD.mjs";
import { Observable, Observer } from "@trpc/server/observable";
import { DefaultErrorShape, InferrableClientTypes, Maybe, TRPCErrorResponse, TRPCResultMessage, TRPCSuccessResponse, inferClientTypes } from "@trpc/server/unstable-core-do-not-import";
//#region src/internals/types.d.ts
/**
* A subset of the standard fetch function type needed by tRPC internally.
* @see fetch from lib.dom.d.ts
* @remarks
* If you need a property that you know exists but doesn't exist on this
* interface, go ahead and add it.
*/
type FetchEsque = (input: RequestInfo | URL | string, init?: RequestInit | RequestInitEsque) => Promise<ResponseEsque>;
/**
* A simpler version of the native fetch function's type for packages with
* their own fetch types, such as undici and node-fetch.
*/
type NativeFetchEsque = (url: URL | string, init?: NodeFetchRequestInitEsque) => Promise<ResponseEsque>;
interface NodeFetchRequestInitEsque {
body?: string;
}
/**
* A subset of the standard RequestInit properties needed by tRPC internally.
* @see RequestInit from lib.dom.d.ts
* @remarks
* If you need a property that you know exists but doesn't exist on this
* interface, go ahead and add it.
*/
interface RequestInitEsque {
/**
* Sets the request's body.
*/
body?: FormData | string | null | Uint8Array<ArrayBuffer> | Blob | File;
/**
* Sets the request's associated headers.
*/
headers?: [string, string][] | Record<string, string>;
/**
* The request's HTTP-style method.
*/
method?: string;
/**
* Sets the request's signal.
*/
signal?: AbortSignal | undefined;
}
/**
* A subset of the standard ReadableStream properties needed by tRPC internally.
* @see ReadableStream from lib.dom.d.ts
*/
type WebReadableStreamEsque = {
getReader: () => ReadableStreamDefaultReader<Uint8Array>;
};
type NodeJSReadableStreamEsque = {
on(eventName: string | symbol, listener: (...args: any[]) => void): NodeJSReadableStreamEsque;
};
/**
* A subset of the standard Response properties needed by tRPC internally.
* @see Response from lib.dom.d.ts
*/
interface ResponseEsque {
readonly body?: NodeJSReadableStreamEsque | WebReadableStreamEsque | null;
/**
* @remarks
* The built-in Response::json() method returns Promise<any>, but
* that's not as type-safe as unknown. We use unknown because we're
* more type-safe. You do want more type safety, right? 😉
*/
json(): Promise<unknown>;
}
/**
* @internal
*/
type NonEmptyArray<TItem> = [TItem, ...TItem[]];
type ClientContext = Record<string, unknown>;
/**
* @public
*/
interface TRPCProcedureOptions {
/**
* Client-side context
*/
context?: ClientContext;
signal?: AbortSignal;
}
//#endregion
//#region src/TRPCClientError.d.ts
type inferErrorShape<TInferrable extends InferrableClientTypes> = inferClientTypes<TInferrable>['errorShape'];
interface TRPCClientErrorBase<TShape extends DefaultErrorShape> {
readonly message: string;
readonly shape: Maybe<TShape>;
readonly data: Maybe<TShape['data']>;
}
type TRPCClientErrorLike<TInferrable extends InferrableClientTypes> = TRPCClientErrorBase<inferErrorShape<TInferrable>>;
declare function isTRPCClientError<TInferrable extends InferrableClientTypes>(cause: unknown): cause is TRPCClientError<TInferrable>;
declare class TRPCClientError<TRouterOrProcedure extends InferrableClientTypes> extends Error implements TRPCClientErrorBase<inferErrorShape<TRouterOrProcedure>> {
readonly cause: Error | undefined;
readonly shape: Maybe<inferErrorShape<TRouterOrProcedure>>;
readonly data: Maybe<inferErrorShape<TRouterOrProcedure>['data']>;
/**
* Additional meta data about the error
* In the case of HTTP-errors, we'll have `response` and potentially `responseJSON` here
*/
meta: Record<string, unknown> | undefined;
constructor(message: string, opts?: {
result?: Maybe<TRPCErrorResponse<inferErrorShape<TRouterOrProcedure>>>;
cause?: Error;
meta?: Record<string, unknown>;
});
static from<TRouterOrProcedure extends InferrableClientTypes>(_cause: Error | TRPCErrorResponse<any> | object, opts?: {
meta?: Record<string, unknown>;
}): TRPCClientError<TRouterOrProcedure>;
}
//#endregion
//#region src/links/internals/contentTypes.d.ts
declare function isOctetType(input: unknown): input is Uint8Array<ArrayBuffer> | Blob;
declare function isFormData(input: unknown): input is FormData;
declare function isNonJsonSerializable(input: unknown): input is FormData | Uint8Array<ArrayBuffer> | Blob;
//# sourceMappingURL=contentTypes.d.ts.map
//#endregion
//#region src/links/types.d.ts
/**
* @internal
*/
interface OperationContext extends Record<string, unknown> {}
/**
* @internal
*/
type Operation<TInput = unknown> = {
id: number;
type: 'mutation' | 'query' | 'subscription';
input: TInput;
path: string;
context: OperationContext;
signal: Maybe<AbortSignal>;
};
interface HeadersInitEsque {
[Symbol.iterator](): IterableIterator<[string, string]>;
}
/**
* @internal
*/
type HTTPHeaders = HeadersInitEsque | Record<string, string[] | string | undefined>;
/**
* The default `fetch` implementation has an overloaded signature. By convention this library
* only uses the overload taking a string and options object.
*/
type TRPCFetch = (url: string, options?: RequestInit) => Promise<ResponseEsque>;
interface TRPCClientRuntime {}
/**
* @internal
*/
interface OperationResultEnvelope<TOutput, TError> {
result: TRPCResultMessage<TOutput>['result'] | TRPCSuccessResponse<TOutput>['result'] | TRPCConnectionState<TError>;
context?: OperationContext;
}
/**
* @internal
*/
type OperationResultObservable<TInferrable extends InferrableClientTypes, TOutput> = Observable<OperationResultEnvelope<TOutput, TRPCClientError<TInferrable>>, TRPCClientError<TInferrable>>;
/**
* @internal
*/
type OperationResultObserver<TInferrable extends InferrableClientTypes, TOutput> = Observer<OperationResultEnvelope<TOutput, TRPCClientError<TInferrable>>, TRPCClientError<TInferrable>>;
/**
* @internal
*/
type OperationLink<TInferrable extends InferrableClientTypes, TInput = unknown, TOutput = unknown> = (opts: {
op: Operation<TInput>;
next: (op: Operation<TInput>) => OperationResultObservable<TInferrable, TOutput>;
}) => OperationResultObservable<TInferrable, TOutput>;
/**
* @public
*/
type TRPCLink<TInferrable extends InferrableClientTypes> = (opts: TRPCClientRuntime) => OperationLink<TInferrable>;
//# sourceMappingURL=types.d.ts.map
//#endregion
export { FetchEsque, HTTPHeaders, NativeFetchEsque, NonEmptyArray, Operation, OperationContext, OperationLink, OperationResultEnvelope, OperationResultObservable, OperationResultObserver, TRPCClientError, TRPCClientErrorBase, TRPCClientErrorLike, TRPCClientRuntime, TRPCFetch, TRPCLink, TRPCProcedureOptions, isFormData, isNonJsonSerializable, isOctetType, isTRPCClientError };
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import { TRPCConnectionState } from "./subscriptions.d-Dlr1nWGD.mjs";
import { Operation, OperationResultEnvelope, TRPCClientError, TRPCLink } from "./types.d-ByL4iq_b.mjs";
import { TransformerOptions } from "./unstable-internals.d-BOmV7EK1.mjs";
import * as _trpc_server_observable0 from "@trpc/server/observable";
import { BehaviorSubject } from "@trpc/server/observable";
import { AnyRouter, CombinedDataTransformer, inferClientTypes } from "@trpc/server/unstable-core-do-not-import";
import { AnyTRPCRouter } from "@trpc/server";
import { TRPCRequestInfo } from "@trpc/server/http";
//#region src/links/internals/urlWithConnectionParams.d.ts
/**
* A value that can be wrapped in callback
*/
type CallbackOrValue<T> = T | (() => T | Promise<T>);
interface UrlOptionsWithConnectionParams {
/**
* The URL to connect to (can be a function that returns a URL)
*/
url: CallbackOrValue<string>;
/**
* Connection params that are available in `createContext()`
* - For `wsLink`/`wsClient`, these are sent as the first message
* - For `httpSubscriptionLink`, these are serialized as part of the URL under the `connectionParams` query
*/
connectionParams?: CallbackOrValue<TRPCRequestInfo['connectionParams']>;
}
//# sourceMappingURL=urlWithConnectionParams.d.ts.map
//#endregion
//#region src/links/wsLink/wsClient/options.d.ts
interface WebSocketClientOptions extends UrlOptionsWithConnectionParams {
/**
* Ponyfill which WebSocket implementation to use
*/
WebSocket?: typeof WebSocket;
/**
* The number of milliseconds before a reconnect is attempted.
* @default {@link exponentialBackoff}
*/
retryDelayMs?: (attemptIndex: number) => number;
/**
* Triggered when a WebSocket connection is established
*/
onOpen?: () => void;
/**
* Triggered when a WebSocket connection encounters an error
*/
onError?: (evt?: Event) => void;
/**
* Triggered when a WebSocket connection is closed
*/
onClose?: (cause?: {
code?: number;
}) => void;
/**
* Lazy mode will close the WebSocket automatically after a period of inactivity (no messages sent or received and no pending requests)
*/
lazy?: {
/**
* Enable lazy mode
* @default false
*/
enabled: boolean;
/**
* Close the WebSocket after this many milliseconds
* @default 0
*/
closeMs: number;
};
/**
* Send ping messages to the server and kill the connection if no pong message is returned
*/
keepAlive?: {
/**
* @default false
*/
enabled: boolean;
/**
* Send a ping message every this many milliseconds
* @default 5_000
*/
intervalMs?: number;
/**
* Close the WebSocket after this many milliseconds if the server does not respond
* @default 1_000
*/
pongTimeoutMs?: number;
};
}
/**
* Default options for lazy WebSocket connections.
* Determines whether the connection should be established lazily and defines the delay before closure.
*/
//#endregion
//#region src/links/wsLink/wsClient/wsClient.d.ts
/**
* A WebSocket client for managing TRPC operations, supporting lazy initialization,
* reconnection, keep-alive, and request management.
*/
declare class WsClient {
/**
* Observable tracking the current connection state, including errors.
*/
readonly connectionState: BehaviorSubject<TRPCConnectionState<TRPCClientError<AnyTRPCRouter>>>;
private allowReconnect;
private requestManager;
private readonly activeConnection;
private readonly reconnectRetryDelay;
private inactivityTimeout;
private readonly callbacks;
private readonly lazyMode;
constructor(opts: WebSocketClientOptions);
/**
* Opens the WebSocket connection. Handles reconnection attempts and updates
* the connection state accordingly.
*/
private open;
/**
* Closes the WebSocket connection and stops managing requests.
* Ensures all outgoing and pending requests are properly finalized.
*/
close(): Promise<void>;
/**
* Method to request the server.
* Handles data transformation, batching of requests, and subscription lifecycle.
*
* @param op - The operation details including id, type, path, input and signal
* @param transformer - Data transformer for serializing requests and deserializing responses
* @param lastEventId - Optional ID of the last received event for subscriptions
*
* @returns An observable that emits operation results and handles cleanup
*/
request({
op: {
id,
type,
path,
input,
signal
},
transformer,
lastEventId
}: {
op: Pick<Operation, 'id' | 'type' | 'path' | 'input' | 'signal'>;
transformer: CombinedDataTransformer;
lastEventId?: string;
}): _trpc_server_observable0.Observable<OperationResultEnvelope<unknown, TRPCClientError<AnyTRPCRouter>>, TRPCClientError<AnyTRPCRouter>>;
get connection(): {
readonly id: number;
readonly state: "open";
readonly ws: WebSocket;
} | {
readonly id: number;
readonly state: "closed";
readonly ws: WebSocket;
} | {
readonly id: number;
readonly state: "connecting";
readonly ws: WebSocket;
} | null;
/**
* Manages the reconnection process for the WebSocket using retry logic.
* Ensures that only one reconnection attempt is active at a time by tracking the current
* reconnection state in the `reconnecting` promise.
*/
private reconnecting;
private reconnect;
private setupWebSocketListeners;
private handleResponseMessage;
private handleIncomingRequest;
/**
* Sends a message or batch of messages directly to the server.
*/
private send;
/**
* Groups requests for batch sending.
*
* @returns A function to abort the batched request.
*/
private batchSend;
}
//# sourceMappingURL=wsClient.d.ts.map
//#endregion
//#region src/links/wsLink/createWsClient.d.ts
declare function createWSClient(opts: WebSocketClientOptions): WsClient;
type TRPCWebSocketClient = ReturnType<typeof createWSClient>;
//#endregion
//#region src/links/wsLink/wsLink.d.ts
type WebSocketLinkOptions<TRouter extends AnyRouter> = {
client: TRPCWebSocketClient;
} & TransformerOptions<inferClientTypes<TRouter>>;
declare function wsLink<TRouter extends AnyRouter>(opts: WebSocketLinkOptions<TRouter>): TRPCLink<TRouter>;
//#endregion
export { TRPCWebSocketClient, UrlOptionsWithConnectionParams, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink };
//# sourceMappingURL=wsLink.d-em3USiMI.d.mts.map
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+7
-7
import { TRPCConnectionState } from "./subscriptions.d-Dlr1nWGD.mjs";
import { FetchEsque, HTTPHeaders, NativeFetchEsque, Operation, OperationContext, OperationLink, OperationResultEnvelope, OperationResultObservable, OperationResultObserver, TRPCClientError, TRPCClientErrorBase, TRPCClientErrorLike, TRPCClientRuntime, TRPCFetch, TRPCLink, TRPCProcedureOptions, isFormData, isNonJsonSerializable, isOctetType, isTRPCClientError } from "./types.d-CAt1zKAY.mjs";
import { FetchEsque, HTTPHeaders, NativeFetchEsque, Operation, OperationContext, OperationLink, OperationResultEnvelope, OperationResultObservable, OperationResultObserver, TRPCClientError, TRPCClientErrorBase, TRPCClientErrorLike, TRPCClientRuntime, TRPCFetch, TRPCLink, TRPCProcedureOptions, isFormData, isNonJsonSerializable, isOctetType, isTRPCClientError } from "./types.d-ByL4iq_b.mjs";
import { TransformerOptions } from "./unstable-internals.d-BOmV7EK1.mjs";
import "./httpUtils.d-akze5l4u.mjs";
import { HTTPBatchLinkOptions, httpBatchLink } from "./httpBatchLink.d-B0jS5RCU.mjs";
import { HTTPLinkOptions, httpLink } from "./httpLink.d-BEC5B7OH.mjs";
import { LoggerLinkOptions, loggerLink } from "./loggerLink.d-B_ylo7O3.mjs";
import { splitLink } from "./splitLink.d-Df2gT0RV.mjs";
import { TRPCWebSocketClient, UrlOptionsWithConnectionParams, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink } from "./wsLink.d-Bssh2HIQ.mjs";
import "./httpUtils.d-BordpgU5.mjs";
import { HTTPBatchLinkOptions, httpBatchLink } from "./httpBatchLink.d-VqJm9adv.mjs";
import { HTTPLinkOptions, httpLink } from "./httpLink.d-Cw8WgV_O.mjs";
import { LoggerLinkOptions, loggerLink } from "./loggerLink.d-DNZv9tYh.mjs";
import { splitLink } from "./splitLink.d-BQlbH9vp.mjs";
import { TRPCWebSocketClient, UrlOptionsWithConnectionParams, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink } from "./wsLink.d-em3USiMI.mjs";
import { Unsubscribable } from "@trpc/server/observable";

@@ -11,0 +11,0 @@ import { AnyClientTypes, AnyProcedure, AnyRouter, ErrorHandlerOptions, EventSourceLike, InferrableClientTypes, ProcedureType, RouterRecord, TypeError, inferAsyncIterableYield, inferClientTypes, inferProcedureInput, inferRouterContext, inferTransformedProcedureOutput } from "@trpc/server/unstable-core-do-not-import";

import { __commonJS, __toESM, require_defineProperty, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { createChain, splitLink } from "./splitLink-B7Cuf2c_.mjs";
import { TRPCClientError, isTRPCClientError } from "./TRPCClientError-CjKyS10w.mjs";
import { fetchHTTPResponse, getBody, getFetch, getUrl, resolveHTTPLinkOptions } from "./httpUtils-D61f8fkr.mjs";
import { httpLink, isFormData, isNonJsonSerializable, isOctetType } from "./httpLink-CBOGz9wP.mjs";
import { abortSignalToPromise, allAbortSignals, dataLoader, httpBatchLink, raceAbortSignals } from "./httpBatchLink-B2CqKGTi.mjs";
import { fetchHTTPResponse, getBody, getFetch, getUrl, resolveHTTPLinkOptions } from "./httpUtils-Dv57hbOd.mjs";
import { httpLink, isFormData, isNonJsonSerializable, isOctetType } from "./httpLink-DCFpUmZF.mjs";
import { abortSignalToPromise, allAbortSignals, dataLoader, httpBatchLink, raceAbortSignals } from "./httpBatchLink-BOe5aCcR.mjs";
import { getTransformer } from "./unstable-internals-Bg7n9BBj.mjs";

@@ -8,0 +8,0 @@ import { loggerLink } from "./loggerLink-ineCN1PO.mjs";

import "../subscriptions.d-Dlr1nWGD.mjs";
import "../types.d-CAt1zKAY.mjs";
import "../types.d-ByL4iq_b.mjs";
import "../unstable-internals.d-BOmV7EK1.mjs";
import "../httpUtils.d-akze5l4u.mjs";
import { httpBatchLink } from "../httpBatchLink.d-B0jS5RCU.mjs";
import "../httpUtils.d-BordpgU5.mjs";
import { httpBatchLink } from "../httpBatchLink.d-VqJm9adv.mjs";
export { httpBatchLink };
import "../objectSpread2-BvkFp-_Y.mjs";
import "../TRPCClientError-CjKyS10w.mjs";
import "../httpUtils-D61f8fkr.mjs";
import { httpBatchLink } from "../httpBatchLink-B2CqKGTi.mjs";
import "../httpUtils-Dv57hbOd.mjs";
import { httpBatchLink } from "../httpBatchLink-BOe5aCcR.mjs";
import "../unstable-internals-Bg7n9BBj.mjs";
export { httpBatchLink };
import "../subscriptions.d-Dlr1nWGD.mjs";
import "../types.d-CAt1zKAY.mjs";
import "../types.d-ByL4iq_b.mjs";
import "../unstable-internals.d-BOmV7EK1.mjs";
import "../httpUtils.d-akze5l4u.mjs";
import { HTTPLinkOptions, httpLink } from "../httpLink.d-BEC5B7OH.mjs";
import "../httpUtils.d-BordpgU5.mjs";
import { HTTPLinkOptions, httpLink } from "../httpLink.d-Cw8WgV_O.mjs";
export { HTTPLinkOptions, httpLink };
import "../objectSpread2-BvkFp-_Y.mjs";
import "../TRPCClientError-CjKyS10w.mjs";
import "../httpUtils-D61f8fkr.mjs";
import { httpLink } from "../httpLink-CBOGz9wP.mjs";
import "../httpUtils-Dv57hbOd.mjs";
import { httpLink } from "../httpLink-DCFpUmZF.mjs";
import "../unstable-internals-Bg7n9BBj.mjs";
export { httpLink };
import "../subscriptions.d-Dlr1nWGD.mjs";
import "../types.d-CAt1zKAY.mjs";
import { LoggerLinkOptions, loggerLink } from "../loggerLink.d-B_ylo7O3.mjs";
import "../types.d-ByL4iq_b.mjs";
import { LoggerLinkOptions, loggerLink } from "../loggerLink.d-DNZv9tYh.mjs";
export { LoggerLinkOptions, loggerLink };
import "../subscriptions.d-Dlr1nWGD.mjs";
import "../types.d-CAt1zKAY.mjs";
import { splitLink } from "../splitLink.d-Df2gT0RV.mjs";
import "../types.d-ByL4iq_b.mjs";
import { splitLink } from "../splitLink.d-BQlbH9vp.mjs";
export { splitLink };
import "../../subscriptions.d-Dlr1nWGD.mjs";
import "../../types.d-CAt1zKAY.mjs";
import "../../types.d-ByL4iq_b.mjs";
import "../../unstable-internals.d-BOmV7EK1.mjs";
import { TRPCWebSocketClient, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink } from "../../wsLink.d-Bssh2HIQ.mjs";
import { TRPCWebSocketClient, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink } from "../../wsLink.d-em3USiMI.mjs";
export { TRPCWebSocketClient, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink };
{
"name": "@trpc/client",
"type": "module",
"version": "11.8.1-canary.14+599a99217",
"version": "11.8.1",
"description": "The tRPC client library",

@@ -115,7 +115,7 @@ "author": "KATT",

"peerDependencies": {
"@trpc/server": "11.8.1-canary.14+599a99217",
"@trpc/server": "11.8.1",
"typescript": ">=5.7.2"
},
"devDependencies": {
"@trpc/server": "11.8.1-canary.14+599a99217",
"@trpc/server": "11.8.1",
"@types/isomorphic-fetch": "^0.0.39",

@@ -139,3 +139,3 @@ "@types/node": "^22.13.5",

],
"gitHead": "599a99217946b247f31de040da778b222dd949a5"
"gitHead": "0d08831400643640d14ddf5174a6aefa2fa648e7"
}
import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { TRPCClientError } from "./TRPCClientError-CjKyS10w.mjs";
import { getUrl, jsonHttpRequester, resolveHTTPLinkOptions } from "./httpUtils-D61f8fkr.mjs";
import { observable } from "@trpc/server/observable";
import { transformResult } from "@trpc/server/unstable-core-do-not-import";
//#region src/internals/dataLoader.ts
/**
* A function that should never be called unless we messed something up.
*/
const throwFatalError = () => {
throw new Error("Something went wrong. Please submit an issue at https://github.com/trpc/trpc/issues/new");
};
/**
* Dataloader that's very inspired by https://github.com/graphql/dataloader
* Less configuration, no caching, and allows you to cancel requests
* When cancelling a single fetch the whole batch will be cancelled only when _all_ items are cancelled
*/
function dataLoader(batchLoader) {
let pendingItems = null;
let dispatchTimer = null;
const destroyTimerAndPendingItems = () => {
clearTimeout(dispatchTimer);
dispatchTimer = null;
pendingItems = null;
};
/**
* Iterate through the items and split them into groups based on the `batchLoader`'s validate function
*/
function groupItems(items) {
const groupedItems = [[]];
let index = 0;
while (true) {
const item = items[index];
if (!item) break;
const lastGroup = groupedItems[groupedItems.length - 1];
if (item.aborted) {
var _item$reject;
(_item$reject = item.reject) === null || _item$reject === void 0 || _item$reject.call(item, new Error("Aborted"));
index++;
continue;
}
const isValid = batchLoader.validate(lastGroup.concat(item).map((it) => it.key));
if (isValid) {
lastGroup.push(item);
index++;
continue;
}
if (lastGroup.length === 0) {
var _item$reject2;
(_item$reject2 = item.reject) === null || _item$reject2 === void 0 || _item$reject2.call(item, new Error("Input is too big for a single dispatch"));
index++;
continue;
}
groupedItems.push([]);
}
return groupedItems;
}
function dispatch() {
const groupedItems = groupItems(pendingItems);
destroyTimerAndPendingItems();
for (const items of groupedItems) {
if (!items.length) continue;
const batch = { items };
for (const item of items) item.batch = batch;
const promise = batchLoader.fetch(batch.items.map((_item) => _item.key));
promise.then(async (result) => {
await Promise.all(result.map(async (valueOrPromise, index) => {
const item = batch.items[index];
try {
var _item$resolve;
const value = await Promise.resolve(valueOrPromise);
(_item$resolve = item.resolve) === null || _item$resolve === void 0 || _item$resolve.call(item, value);
} catch (cause) {
var _item$reject3;
(_item$reject3 = item.reject) === null || _item$reject3 === void 0 || _item$reject3.call(item, cause);
}
item.batch = null;
item.reject = null;
item.resolve = null;
}));
for (const item of batch.items) {
var _item$reject4;
(_item$reject4 = item.reject) === null || _item$reject4 === void 0 || _item$reject4.call(item, new Error("Missing result"));
item.batch = null;
}
}).catch((cause) => {
for (const item of batch.items) {
var _item$reject5;
(_item$reject5 = item.reject) === null || _item$reject5 === void 0 || _item$reject5.call(item, cause);
item.batch = null;
}
});
}
}
function load(key) {
var _dispatchTimer;
const item = {
aborted: false,
key,
batch: null,
resolve: throwFatalError,
reject: throwFatalError
};
const promise = new Promise((resolve, reject) => {
var _pendingItems;
item.reject = reject;
item.resolve = resolve;
(_pendingItems = pendingItems) !== null && _pendingItems !== void 0 || (pendingItems = []);
pendingItems.push(item);
});
(_dispatchTimer = dispatchTimer) !== null && _dispatchTimer !== void 0 || (dispatchTimer = setTimeout(dispatch));
return promise;
}
return { load };
}
//#endregion
//#region src/internals/signals.ts
/**
* Like `Promise.all()` but for abort signals
* - When all signals have been aborted, the merged signal will be aborted
* - If one signal is `null`, no signal will be aborted
*/
function allAbortSignals(...signals) {
const ac = new AbortController();
const count = signals.length;
let abortedCount = 0;
const onAbort = () => {
if (++abortedCount === count) ac.abort();
};
for (const signal of signals) if (signal === null || signal === void 0 ? void 0 : signal.aborted) onAbort();
else signal === null || signal === void 0 || signal.addEventListener("abort", onAbort, { once: true });
return ac.signal;
}
/**
* Like `Promise.race` but for abort signals
*
* Basically, a ponyfill for
* [`AbortSignal.any`](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static).
*/
function raceAbortSignals(...signals) {
const ac = new AbortController();
for (const signal of signals) if (signal === null || signal === void 0 ? void 0 : signal.aborted) ac.abort();
else signal === null || signal === void 0 || signal.addEventListener("abort", () => ac.abort(), { once: true });
return ac.signal;
}
function abortSignalToPromise(signal) {
return new Promise((_, reject) => {
if (signal.aborted) {
reject(signal.reason);
return;
}
signal.addEventListener("abort", () => {
reject(signal.reason);
}, { once: true });
});
}
//#endregion
//#region src/links/httpBatchLink.ts
var import_objectSpread2 = __toESM(require_objectSpread2(), 1);
/**
* @see https://trpc.io/docs/client/links/httpBatchLink
*/
function httpBatchLink(opts) {
var _opts$maxURLLength, _opts$maxItems;
const resolvedOpts = resolveHTTPLinkOptions(opts);
const maxURLLength = (_opts$maxURLLength = opts.maxURLLength) !== null && _opts$maxURLLength !== void 0 ? _opts$maxURLLength : Infinity;
const maxItems = (_opts$maxItems = opts.maxItems) !== null && _opts$maxItems !== void 0 ? _opts$maxItems : Infinity;
return () => {
const batchLoader = (type) => {
return {
validate(batchOps) {
if (maxURLLength === Infinity && maxItems === Infinity) return true;
if (batchOps.length > maxItems) return false;
const path = batchOps.map((op) => op.path).join(",");
const inputs = batchOps.map((op) => op.input);
const url = getUrl((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
type,
path,
inputs,
signal: null
}));
return url.length <= maxURLLength;
},
async fetch(batchOps) {
const path = batchOps.map((op) => op.path).join(",");
const inputs = batchOps.map((op) => op.input);
const signal = allAbortSignals(...batchOps.map((op) => op.signal));
const res = await jsonHttpRequester((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
path,
inputs,
type,
headers() {
if (!opts.headers) return {};
if (typeof opts.headers === "function") return opts.headers({ opList: batchOps });
return opts.headers;
},
signal
}));
const resJSON = Array.isArray(res.json) ? res.json : batchOps.map(() => res.json);
const result = resJSON.map((item) => ({
meta: res.meta,
json: item
}));
return result;
}
};
};
const query = dataLoader(batchLoader("query"));
const mutation = dataLoader(batchLoader("mutation"));
const loaders = {
query,
mutation
};
return ({ op }) => {
return observable((observer) => {
/* istanbul ignore if -- @preserve */
if (op.type === "subscription") throw new Error("Subscriptions are unsupported by `httpLink` - use `httpSubscriptionLink` or `wsLink`");
const loader = loaders[op.type];
const promise = loader.load(op);
let _res = void 0;
promise.then((res) => {
_res = res;
const transformed = transformResult(res.json, resolvedOpts.transformer.output);
if (!transformed.ok) {
observer.error(TRPCClientError.from(transformed.error, { meta: res.meta }));
return;
}
observer.next({
context: res.meta,
result: transformed.result
});
observer.complete();
}).catch((err) => {
observer.error(TRPCClientError.from(err, { meta: _res === null || _res === void 0 ? void 0 : _res.meta }));
});
return () => {};
});
};
};
}
//#endregion
export { abortSignalToPromise, allAbortSignals, dataLoader, httpBatchLink, raceAbortSignals };
//# sourceMappingURL=httpBatchLink-B2CqKGTi.mjs.map
{"version":3,"file":"httpBatchLink-B2CqKGTi.mjs","names":["batchLoader: BatchLoader<TKey, TValue>","pendingItems: BatchItem<TKey, TValue>[] | null","dispatchTimer: ReturnType<typeof setTimeout> | null","items: BatchItem<TKey, TValue>[]","groupedItems: BatchItem<TKey, TValue>[][]","batch: Batch<TKey, TValue>","key: TKey","item: BatchItem<TKey, TValue>","signal: AbortSignal","opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>","type: ProcedureType"],"sources":["../src/internals/dataLoader.ts","../src/internals/signals.ts","../src/links/httpBatchLink.ts"],"sourcesContent":["/* eslint-disable @typescript-eslint/no-non-null-assertion */\n\ntype BatchItem<TKey, TValue> = {\n aborted: boolean;\n key: TKey;\n resolve: ((value: TValue) => void) | null;\n reject: ((error: Error) => void) | null;\n batch: Batch<TKey, TValue> | null;\n};\ntype Batch<TKey, TValue> = {\n items: BatchItem<TKey, TValue>[];\n};\nexport type BatchLoader<TKey, TValue> = {\n validate: (keys: TKey[]) => boolean;\n fetch: (keys: TKey[]) => Promise<TValue[] | Promise<TValue>[]>;\n};\n\n/**\n * A function that should never be called unless we messed something up.\n */\nconst throwFatalError = () => {\n throw new Error(\n 'Something went wrong. Please submit an issue at https://github.com/trpc/trpc/issues/new',\n );\n};\n\n/**\n * Dataloader that's very inspired by https://github.com/graphql/dataloader\n * Less configuration, no caching, and allows you to cancel requests\n * When cancelling a single fetch the whole batch will be cancelled only when _all_ items are cancelled\n */\nexport function dataLoader<TKey, TValue>(\n batchLoader: BatchLoader<TKey, TValue>,\n) {\n let pendingItems: BatchItem<TKey, TValue>[] | null = null;\n let dispatchTimer: ReturnType<typeof setTimeout> | null = null;\n\n const destroyTimerAndPendingItems = () => {\n clearTimeout(dispatchTimer as any);\n dispatchTimer = null;\n pendingItems = null;\n };\n\n /**\n * Iterate through the items and split them into groups based on the `batchLoader`'s validate function\n */\n function groupItems(items: BatchItem<TKey, TValue>[]) {\n const groupedItems: BatchItem<TKey, TValue>[][] = [[]];\n let index = 0;\n while (true) {\n const item = items[index];\n if (!item) {\n // we're done\n break;\n }\n const lastGroup = groupedItems[groupedItems.length - 1]!;\n\n if (item.aborted) {\n // Item was aborted before it was dispatched\n item.reject?.(new Error('Aborted'));\n index++;\n continue;\n }\n\n const isValid = batchLoader.validate(\n lastGroup.concat(item).map((it) => it.key),\n );\n\n if (isValid) {\n lastGroup.push(item);\n index++;\n continue;\n }\n\n if (lastGroup.length === 0) {\n item.reject?.(new Error('Input is too big for a single dispatch'));\n index++;\n continue;\n }\n // Create new group, next iteration will try to add the item to that\n groupedItems.push([]);\n }\n return groupedItems;\n }\n\n function dispatch() {\n const groupedItems = groupItems(pendingItems!);\n destroyTimerAndPendingItems();\n\n // Create batches for each group of items\n for (const items of groupedItems) {\n if (!items.length) {\n continue;\n }\n const batch: Batch<TKey, TValue> = {\n items,\n };\n for (const item of items) {\n item.batch = batch;\n }\n const promise = batchLoader.fetch(batch.items.map((_item) => _item.key));\n\n promise\n .then(async (result) => {\n await Promise.all(\n result.map(async (valueOrPromise, index) => {\n const item = batch.items[index]!;\n try {\n const value = await Promise.resolve(valueOrPromise);\n\n item.resolve?.(value);\n } catch (cause) {\n item.reject?.(cause as Error);\n }\n\n item.batch = null;\n item.reject = null;\n item.resolve = null;\n }),\n );\n\n for (const item of batch.items) {\n item.reject?.(new Error('Missing result'));\n item.batch = null;\n }\n })\n .catch((cause) => {\n for (const item of batch.items) {\n item.reject?.(cause);\n item.batch = null;\n }\n });\n }\n }\n function load(key: TKey): Promise<TValue> {\n const item: BatchItem<TKey, TValue> = {\n aborted: false,\n key,\n batch: null,\n resolve: throwFatalError,\n reject: throwFatalError,\n };\n\n const promise = new Promise<TValue>((resolve, reject) => {\n item.reject = reject;\n item.resolve = resolve;\n\n pendingItems ??= [];\n pendingItems.push(item);\n });\n\n dispatchTimer ??= setTimeout(dispatch);\n\n return promise;\n }\n\n return {\n load,\n };\n}\n","import type { Maybe } from '@trpc/server/unstable-core-do-not-import';\n\n/**\n * Like `Promise.all()` but for abort signals\n * - When all signals have been aborted, the merged signal will be aborted\n * - If one signal is `null`, no signal will be aborted\n */\nexport function allAbortSignals(...signals: Maybe<AbortSignal>[]): AbortSignal {\n const ac = new AbortController();\n\n const count = signals.length;\n\n let abortedCount = 0;\n\n const onAbort = () => {\n if (++abortedCount === count) {\n ac.abort();\n }\n };\n\n for (const signal of signals) {\n if (signal?.aborted) {\n onAbort();\n } else {\n signal?.addEventListener('abort', onAbort, {\n once: true,\n });\n }\n }\n\n return ac.signal;\n}\n\n/**\n * Like `Promise.race` but for abort signals\n *\n * Basically, a ponyfill for\n * [`AbortSignal.any`](https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static).\n */\nexport function raceAbortSignals(\n ...signals: Maybe<AbortSignal>[]\n): AbortSignal {\n const ac = new AbortController();\n\n for (const signal of signals) {\n if (signal?.aborted) {\n ac.abort();\n } else {\n signal?.addEventListener('abort', () => ac.abort(), { once: true });\n }\n }\n\n return ac.signal;\n}\n\nexport function abortSignalToPromise(signal: AbortSignal): Promise<never> {\n return new Promise((_, reject) => {\n if (signal.aborted) {\n reject(signal.reason);\n return;\n }\n signal.addEventListener(\n 'abort',\n () => {\n reject(signal.reason);\n },\n { once: true },\n );\n });\n}\n","import type { AnyRouter, ProcedureType } from '@trpc/server';\nimport { observable } from '@trpc/server/observable';\nimport { transformResult } from '@trpc/server/unstable-core-do-not-import';\nimport type { BatchLoader } from '../internals/dataLoader';\nimport { dataLoader } from '../internals/dataLoader';\nimport { allAbortSignals } from '../internals/signals';\nimport type { NonEmptyArray } from '../internals/types';\nimport { TRPCClientError } from '../TRPCClientError';\nimport type { HTTPBatchLinkOptions } from './HTTPBatchLinkOptions';\nimport type { HTTPResult } from './internals/httpUtils';\nimport {\n getUrl,\n jsonHttpRequester,\n resolveHTTPLinkOptions,\n} from './internals/httpUtils';\nimport type { Operation, TRPCLink } from './types';\n\n/**\n * @see https://trpc.io/docs/client/links/httpBatchLink\n */\nexport function httpBatchLink<TRouter extends AnyRouter>(\n opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>,\n): TRPCLink<TRouter> {\n const resolvedOpts = resolveHTTPLinkOptions(opts);\n const maxURLLength = opts.maxURLLength ?? Infinity;\n const maxItems = opts.maxItems ?? Infinity;\n\n return () => {\n const batchLoader = (\n type: ProcedureType,\n ): BatchLoader<Operation, HTTPResult> => {\n return {\n validate(batchOps) {\n if (maxURLLength === Infinity && maxItems === Infinity) {\n // escape hatch for quick calcs\n return true;\n }\n if (batchOps.length > maxItems) {\n return false;\n }\n const path = batchOps.map((op) => op.path).join(',');\n const inputs = batchOps.map((op) => op.input);\n\n const url = getUrl({\n ...resolvedOpts,\n type,\n path,\n inputs,\n signal: null,\n });\n\n return url.length <= maxURLLength;\n },\n async fetch(batchOps) {\n const path = batchOps.map((op) => op.path).join(',');\n const inputs = batchOps.map((op) => op.input);\n const signal = allAbortSignals(...batchOps.map((op) => op.signal));\n\n const res = await jsonHttpRequester({\n ...resolvedOpts,\n path,\n inputs,\n type,\n headers() {\n if (!opts.headers) {\n return {};\n }\n if (typeof opts.headers === 'function') {\n return opts.headers({\n opList: batchOps as NonEmptyArray<Operation>,\n });\n }\n return opts.headers;\n },\n signal,\n });\n const resJSON = Array.isArray(res.json)\n ? res.json\n : batchOps.map(() => res.json);\n const result = resJSON.map((item) => ({\n meta: res.meta,\n json: item,\n }));\n return result;\n },\n };\n };\n\n const query = dataLoader(batchLoader('query'));\n const mutation = dataLoader(batchLoader('mutation'));\n\n const loaders = { query, mutation };\n return ({ op }) => {\n return observable((observer) => {\n /* istanbul ignore if -- @preserve */\n if (op.type === 'subscription') {\n throw new Error(\n 'Subscriptions are unsupported by `httpLink` - 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import { HTTPHeaders, NonEmptyArray, Operation, TRPCLink } from "./types.d-CAt1zKAY.mjs";
import { HTTPLinkBaseOptions } from "./httpUtils.d-akze5l4u.mjs";
import { AnyClientTypes } from "@trpc/server/unstable-core-do-not-import";
import { AnyRouter as AnyRouter$1 } from "@trpc/server";
//#region src/links/HTTPBatchLinkOptions.d.ts
type HTTPBatchLinkOptions<TRoot extends AnyClientTypes> = HTTPLinkBaseOptions<TRoot> & {
maxURLLength?: number;
/**
* Headers to be set on outgoing requests or a callback that of said headers
* @see http://trpc.io/docs/client/headers
*/
headers?: HTTPHeaders | ((opts: {
opList: NonEmptyArray<Operation>;
}) => HTTPHeaders | Promise<HTTPHeaders>);
/**
* Maximum number of calls in a single batch request
* @default Infinity
*/
maxItems?: number;
};
//# sourceMappingURL=HTTPBatchLinkOptions.d.ts.map
//#endregion
//#region src/links/httpBatchLink.d.ts
/**
* @see https://trpc.io/docs/client/links/httpBatchLink
*/
declare function httpBatchLink<TRouter extends AnyRouter$1>(opts: HTTPBatchLinkOptions<TRouter['_def']['_config']['$types']>): TRPCLink<TRouter>;
//# sourceMappingURL=httpBatchLink.d.ts.map
//#endregion
export { HTTPBatchLinkOptions, httpBatchLink };
//# sourceMappingURL=httpBatchLink.d-B0jS5RCU.d.mts.map
{"version":3,"file":"httpBatchLink.d-B0jS5RCU.d.mts","names":[],"sources":["../src/links/HTTPBatchLinkOptions.ts","../src/links/httpBatchLink.ts"],"sourcesContent":[],"mappings":";;;;;;KAKY,mCAAmC,kBAC7C,oBAAoB;;EADV;;;;EACe,OAAzB,CAAA,EAOM,WAPN,GAAA,CAAA,CAAA,IAAA,EAAA;IAOM,MAAA,EAEU,aAFV,CAEwB,SAFxB,CAAA;EAAW,CAAA,EAEa,GAClB,WADkB,GACJ,OADI,CACI,WADJ,CAAA,CAAA;EAAS;;;;EACN,QAAA,CAAA,EAAA,MAAA;;;;;;;;AAXvB,iBCeI,aDfgB,CAAA,gBCec,WDfd,CAAA,CAAA,IAAA,ECgBxB,oBDhBwB,CCgBH,ODhBG,CAAA,MAAA,CAAA,CAAA,SAAA,CAAA,CAAA,QAAA,CAAA,CAAA,CAAA,ECiB7B,QDjB6B,CCiBpB,ODjBoB,CAAA"}
import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { TRPCClientError } from "./TRPCClientError-CjKyS10w.mjs";
import { getUrl, httpRequest, jsonHttpRequester, resolveHTTPLinkOptions } from "./httpUtils-D61f8fkr.mjs";
import { observable } from "@trpc/server/observable";
import { transformResult } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/internals/contentTypes.ts
function isOctetType(input) {
return input instanceof Uint8Array || input instanceof Blob;
}
function isFormData(input) {
return input instanceof FormData;
}
function isNonJsonSerializable(input) {
return isOctetType(input) || isFormData(input);
}
//#endregion
//#region src/links/httpLink.ts
var import_objectSpread2 = __toESM(require_objectSpread2(), 1);
const universalRequester = (opts) => {
if ("input" in opts) {
const { input } = opts;
if (isFormData(input)) {
if (opts.type !== "mutation" && opts.methodOverride !== "POST") throw new Error("FormData is only supported for mutations");
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: void 0,
getUrl,
getBody: () => input
}));
}
if (isOctetType(input)) {
if (opts.type !== "mutation" && opts.methodOverride !== "POST") throw new Error("Octet type input is only supported for mutations");
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: "application/octet-stream",
getUrl,
getBody: () => input
}));
}
}
return jsonHttpRequester(opts);
};
/**
* @see https://trpc.io/docs/client/links/httpLink
*/
function httpLink(opts) {
const resolvedOpts = resolveHTTPLinkOptions(opts);
return () => {
return (operationOpts) => {
const { op } = operationOpts;
return observable((observer) => {
const { path, input, type } = op;
/* istanbul ignore if -- @preserve */
if (type === "subscription") throw new Error("Subscriptions are unsupported by `httpLink` - use `httpSubscriptionLink` or `wsLink`");
const request = universalRequester((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, resolvedOpts), {}, {
type,
path,
input,
signal: op.signal,
headers() {
if (!opts.headers) return {};
if (typeof opts.headers === "function") return opts.headers({ op });
return opts.headers;
}
}));
let meta = void 0;
request.then((res) => {
meta = res.meta;
const transformed = transformResult(res.json, resolvedOpts.transformer.output);
if (!transformed.ok) {
observer.error(TRPCClientError.from(transformed.error, { meta }));
return;
}
observer.next({
context: res.meta,
result: transformed.result
});
observer.complete();
}).catch((cause) => {
observer.error(TRPCClientError.from(cause, { meta }));
});
return () => {};
});
};
};
}
//#endregion
export { httpLink, isFormData, isNonJsonSerializable, isOctetType };
//# sourceMappingURL=httpLink-CBOGz9wP.mjs.map
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use `httpSubscriptionLink` or `wsLink`',\n );\n }\n\n const request = universalRequester({\n ...resolvedOpts,\n type,\n path,\n input,\n signal: op.signal,\n headers() {\n if (!opts.headers) {\n return {};\n }\n if (typeof opts.headers === 'function') {\n return opts.headers({\n op,\n });\n }\n return opts.headers;\n },\n });\n let meta: HTTPResult['meta'] | undefined = undefined;\n request\n .then((res) => {\n meta = res.meta;\n const transformed = transformResult(\n res.json,\n resolvedOpts.transformer.output,\n );\n\n if (!transformed.ok) {\n observer.error(\n TRPCClientError.from(transformed.error, {\n meta,\n }),\n );\n return;\n }\n observer.next({\n context: res.meta,\n result: transformed.result,\n });\n observer.complete();\n })\n .catch((cause) => {\n observer.error(TRPCClientError.from(cause, { meta }));\n });\n\n return () => {\n // noop\n };\n });\n };\n };\n}\n"],"mappings":";;;;;;;AAAA,SAAgB,YACdA,OACyC;AACzC,QACE,iBAAiB,cAEjB,iBAAiB;AAEpB;AAED,SAAgB,WAAWA,OAAgB;AACzC,QAAO,iBAAiB;AACzB;AAED,SAAgB,sBAAsBA,OAAgB;AACpD,QAAO,YAAY,MAAM,IAAI,WAAW,MAAM;AAC/C;;;;;ACqBD,MAAMC,qBAAgC,CAAC,SAAS;AAC9C,KAAI,WAAW,MAAM;EACnB,MAAM,EAAE,OAAO,GAAG;AAClB,MAAI,WAAW,MAAM,EAAE;AACrB,OAAI,KAAK,SAAS,cAAc,KAAK,mBAAmB,OACtD,OAAM,IAAI,MAAM;AAGlB,UAAO,oFACF;IAEH;IACA;IACA,SAAS,MAAM;MACf;EACH;AAED,MAAI,YAAY,MAAM,EAAE;AACtB,OAAI,KAAK,SAAS,cAAc,KAAK,mBAAmB,OACtD,OAAM,IAAI,MAAM;AAGlB,UAAO,oFACF;IACH,mBAAmB;IACnB;IACA,SAAS,MAAM;MACf;EACH;CACF;AAED,QAAO,kBAAkB,KAAK;AAC/B;;;;AAKD,SAAgB,SACdC,MACmB;CACnB,MAAM,eAAe,uBAAuB,KAAK;AACjD,QAAO,MAAM;AACX,SAAO,CAAC,kBAAkB;GACxB,MAAM,EAAE,IAAI,GAAG;AACf,UAAO,WAAW,CAAC,aAAa;IAC9B,MAAM,EAAE,MAAM,OAAO,MAAM,GAAG;;AAE9B,QAAI,SAAS,eACX,OAAM,IAAI,MACR;IAIJ,MAAM,UAAU,2FACX;KACH;KACA;KACA;KACA,QAAQ,GAAG;KACX,UAAU;AACR,WAAK,KAAK,QACR,QAAO,CAAE;AAEX,iBAAW,KAAK,YAAY,WAC1B,QAAO,KAAK,QAAQ,EAClB,GACD,EAAC;AAEJ,aAAO,KAAK;KACb;OACD;IACF,IAAIC;AACJ,YACG,KAAK,CAAC,QAAQ;AACb,YAAO,IAAI;KACX,MAAM,cAAc,gBAClB,IAAI,MACJ,aAAa,YAAY,OAC1B;AAED,UAAK,YAAY,IAAI;AACnB,eAAS,MACP,gBAAgB,KAAK,YAAY,OAAO,EACtC,KACD,EAAC,CACH;AACD;KACD;AACD,cAAS,KAAK;MACZ,SAAS,IAAI;MACb,QAAQ,YAAY;KACrB,EAAC;AACF,cAAS,UAAU;IACpB,EAAC,CACD,MAAM,CAAC,UAAU;AAChB,cAAS,MAAM,gBAAgB,KAAK,OAAO,EAAE,KAAM,EAAC,CAAC;IACtD,EAAC;AAEJ,WAAO,MAAM,CAEZ;GACF,EAAC;EACH;CACF;AACF"}
import { HTTPHeaders, Operation, TRPCLink } from "./types.d-CAt1zKAY.mjs";
import { HTTPLinkBaseOptions } from "./httpUtils.d-akze5l4u.mjs";
import { AnyClientTypes, AnyRouter } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/httpLink.d.ts
type HTTPLinkOptions<TRoot extends AnyClientTypes> = HTTPLinkBaseOptions<TRoot> & {
/**
* Headers to be set on outgoing requests or a callback that of said headers
* @see http://trpc.io/docs/client/headers
*/
headers?: HTTPHeaders | ((opts: {
op: Operation;
}) => HTTPHeaders | Promise<HTTPHeaders>);
};
/**
* @see https://trpc.io/docs/client/links/httpLink
*/
declare function httpLink<TRouter extends AnyRouter = AnyRouter>(opts: HTTPLinkOptions<TRouter['_def']['_config']['$types']>): TRPCLink<TRouter>;
//# sourceMappingURL=httpLink.d.ts.map
//#endregion
export { HTTPLinkOptions, httpLink };
//# sourceMappingURL=httpLink.d-BEC5B7OH.d.mts.map
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import { __toESM, require_objectSpread2 } from "./objectSpread2-BvkFp-_Y.mjs";
import { getTransformer } from "./unstable-internals-Bg7n9BBj.mjs";
//#region src/getFetch.ts
const isFunction = (fn) => typeof fn === "function";
function getFetch(customFetchImpl) {
if (customFetchImpl) return customFetchImpl;
if (typeof window !== "undefined" && isFunction(window.fetch)) return window.fetch;
if (typeof globalThis !== "undefined" && isFunction(globalThis.fetch)) return globalThis.fetch;
throw new Error("No fetch implementation found");
}
//#endregion
//#region src/links/internals/httpUtils.ts
var import_objectSpread2 = __toESM(require_objectSpread2());
function resolveHTTPLinkOptions(opts) {
return {
url: opts.url.toString(),
fetch: opts.fetch,
transformer: getTransformer(opts.transformer),
methodOverride: opts.methodOverride
};
}
function arrayToDict(array) {
const dict = {};
for (let index = 0; index < array.length; index++) {
const element = array[index];
dict[index] = element;
}
return dict;
}
const METHOD = {
query: "GET",
mutation: "POST",
subscription: "PATCH"
};
function getInput(opts) {
return "input" in opts ? opts.transformer.input.serialize(opts.input) : arrayToDict(opts.inputs.map((_input) => opts.transformer.input.serialize(_input)));
}
const getUrl = (opts) => {
const parts = opts.url.split("?");
const base = parts[0].replace(/\/$/, "");
let url = base + "/" + opts.path;
const queryParts = [];
if (parts[1]) queryParts.push(parts[1]);
if ("inputs" in opts) queryParts.push("batch=1");
if (opts.type === "query" || opts.type === "subscription") {
const input = getInput(opts);
if (input !== void 0 && opts.methodOverride !== "POST") queryParts.push(`input=${encodeURIComponent(JSON.stringify(input))}`);
}
if (queryParts.length) url += "?" + queryParts.join("&");
return url;
};
const getBody = (opts) => {
if (opts.type === "query" && opts.methodOverride !== "POST") return void 0;
const input = getInput(opts);
return input !== void 0 ? JSON.stringify(input) : void 0;
};
const jsonHttpRequester = (opts) => {
return httpRequest((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts), {}, {
contentTypeHeader: "application/json",
getUrl,
getBody
}));
};
/**
* Polyfill for DOMException with AbortError name
*/
var AbortError = class extends Error {
constructor() {
const name = "AbortError";
super(name);
this.name = name;
this.message = name;
}
};
/**
* Polyfill for `signal.throwIfAborted()`
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/throwIfAborted
*/
const throwIfAborted = (signal) => {
var _signal$throwIfAborte;
if (!(signal === null || signal === void 0 ? void 0 : signal.aborted)) return;
(_signal$throwIfAborte = signal.throwIfAborted) === null || _signal$throwIfAborte === void 0 || _signal$throwIfAborte.call(signal);
if (typeof DOMException !== "undefined") throw new DOMException("AbortError", "AbortError");
throw new AbortError();
};
async function fetchHTTPResponse(opts) {
var _opts$methodOverride;
throwIfAborted(opts.signal);
const url = opts.getUrl(opts);
const body = opts.getBody(opts);
const method = (_opts$methodOverride = opts.methodOverride) !== null && _opts$methodOverride !== void 0 ? _opts$methodOverride : METHOD[opts.type];
const resolvedHeaders = await (async () => {
const heads = await opts.headers();
if (Symbol.iterator in heads) return Object.fromEntries(heads);
return heads;
})();
const headers = (0, import_objectSpread2.default)((0, import_objectSpread2.default)((0, import_objectSpread2.default)({}, opts.contentTypeHeader && method !== "GET" ? { "content-type": opts.contentTypeHeader } : {}), opts.trpcAcceptHeader ? { "trpc-accept": opts.trpcAcceptHeader } : void 0), resolvedHeaders);
return getFetch(opts.fetch)(url, {
method,
signal: opts.signal,
body,
headers
});
}
async function httpRequest(opts) {
const meta = {};
const res = await fetchHTTPResponse(opts);
meta.response = res;
const json = await res.json();
meta.responseJSON = json;
return {
json,
meta
};
}
//#endregion
export { fetchHTTPResponse, getBody, getFetch, getUrl, httpRequest, jsonHttpRequester, resolveHTTPLinkOptions };
//# sourceMappingURL=httpUtils-D61f8fkr.mjs.map
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See:\n * @see https://trpc.io/docs/rpc\n */\n methodOverride?: 'POST';\n} & TransformerOptions<TRoot>;\n\nexport interface ResolvedHTTPLinkOptions {\n url: string;\n fetch?: FetchEsque;\n transformer: CombinedDataTransformer;\n methodOverride?: 'POST';\n}\n\nexport function resolveHTTPLinkOptions(\n opts: HTTPLinkBaseOptions<AnyClientTypes>,\n): ResolvedHTTPLinkOptions {\n return {\n url: opts.url.toString(),\n fetch: opts.fetch,\n transformer: getTransformer(opts.transformer),\n methodOverride: opts.methodOverride,\n };\n}\n\n// https://github.com/trpc/trpc/pull/669\nfunction arrayToDict(array: unknown[]) {\n const dict: Record<number, unknown> = {};\n for (let index = 0; index < array.length; index++) {\n const element = array[index];\n dict[index] = element;\n }\n return dict;\n}\n\nconst METHOD = {\n query: 'GET',\n mutation: 'POST',\n subscription: 'PATCH',\n} as const;\n\nexport interface HTTPResult {\n json: TRPCResponse;\n meta: {\n response: ResponseEsque;\n responseJSON?: unknown;\n };\n}\n\ntype GetInputOptions = {\n transformer: CombinedDataTransformer;\n} & ({ input: unknown } | { inputs: unknown[] });\n\nexport function getInput(opts: GetInputOptions) {\n return 'input' in opts\n ? opts.transformer.input.serialize(opts.input)\n : arrayToDict(\n opts.inputs.map((_input) => opts.transformer.input.serialize(_input)),\n );\n}\n\nexport type HTTPBaseRequestOptions = GetInputOptions &\n ResolvedHTTPLinkOptions & {\n type: ProcedureType;\n path: string;\n signal: Maybe<AbortSignal>;\n };\n\ntype GetUrl = (opts: HTTPBaseRequestOptions) => string;\ntype GetBody = (opts: HTTPBaseRequestOptions) => RequestInitEsque['body'];\n\nexport type ContentOptions = {\n trpcAcceptHeader?: TRPCAcceptHeader;\n contentTypeHeader?: string;\n getUrl: GetUrl;\n getBody: GetBody;\n};\n\nexport const getUrl: GetUrl = (opts) => {\n const parts = opts.url.split('?') as [string, string?];\n const base = parts[0].replace(/\\/$/, ''); // Remove any trailing slashes\n\n let url = base + '/' + opts.path;\n const queryParts: string[] = [];\n\n if (parts[1]) {\n queryParts.push(parts[1]);\n }\n if ('inputs' in opts) {\n queryParts.push('batch=1');\n }\n if (opts.type === 'query' || opts.type === 'subscription') {\n const input = getInput(opts);\n if (input !== undefined && opts.methodOverride !== 'POST') {\n queryParts.push(`input=${encodeURIComponent(JSON.stringify(input))}`);\n }\n }\n if (queryParts.length) {\n url += '?' + queryParts.join('&');\n }\n return url;\n};\n\nexport const getBody: GetBody = (opts) => {\n if (opts.type === 'query' && opts.methodOverride !== 'POST') {\n return undefined;\n }\n const input = getInput(opts);\n return input !== undefined ? JSON.stringify(input) : undefined;\n};\n\nexport type Requester = (\n opts: HTTPBaseRequestOptions & {\n headers: () => HTTPHeaders | Promise<HTTPHeaders>;\n },\n) => Promise<HTTPResult>;\n\nexport const jsonHttpRequester: Requester = (opts) => {\n return httpRequest({\n ...opts,\n contentTypeHeader: 'application/json',\n getUrl,\n getBody,\n });\n};\n\n/**\n * Polyfill for DOMException with AbortError name\n */\nclass AbortError extends Error {\n constructor() {\n const name = 'AbortError';\n super(name);\n this.name = name;\n this.message = name;\n }\n}\n\nexport type HTTPRequestOptions = ContentOptions &\n HTTPBaseRequestOptions & {\n headers: () => HTTPHeaders | Promise<HTTPHeaders>;\n };\n\n/**\n * Polyfill for `signal.throwIfAborted()`\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/throwIfAborted\n */\nconst throwIfAborted = (signal: Maybe<AbortSignal>) => {\n if (!signal?.aborted) {\n return;\n }\n // If available, use the native implementation\n signal.throwIfAborted?.();\n\n // If we have `DOMException`, use it\n if (typeof DOMException !== 'undefined') {\n throw new DOMException('AbortError', 'AbortError');\n }\n\n // Otherwise, use our own implementation\n throw new AbortError();\n};\n\nexport async function fetchHTTPResponse(opts: HTTPRequestOptions) {\n throwIfAborted(opts.signal);\n\n const url = opts.getUrl(opts);\n const body = opts.getBody(opts);\n const method = opts.methodOverride ?? METHOD[opts.type];\n const resolvedHeaders = await (async () => {\n const heads = await opts.headers();\n if (Symbol.iterator in heads) {\n return Object.fromEntries(heads);\n }\n return heads;\n })();\n const headers = {\n ...(opts.contentTypeHeader && method !== 'GET'\n ? { 'content-type': opts.contentTypeHeader }\n : {}),\n ...(opts.trpcAcceptHeader\n ? { 'trpc-accept': opts.trpcAcceptHeader }\n : undefined),\n ...resolvedHeaders,\n };\n\n return getFetch(opts.fetch)(url, {\n method,\n signal: opts.signal,\n body,\n headers,\n });\n}\n\nexport async function httpRequest(\n opts: HTTPRequestOptions,\n): Promise<HTTPResult> {\n const meta = {} as HTTPResult['meta'];\n\n const res = await fetchHTTPResponse(opts);\n meta.response = res;\n\n const json = await res.json();\n\n meta.responseJSON = json;\n\n return {\n json: json as TRPCResponse,\n meta,\n };\n}\n"],"mappings":";;;;AAIA,MAAM,aAAa,CAACA,cAAoC,OAAO;AAE/D,SAAgB,SACdC,iBACY;AACZ,KAAI,gBACF,QAAO;AAGT,YAAW,WAAW,eAAe,WAAW,OAAO,MAAM,CAC3D,QAAO,OAAO;AAGhB,YAAW,eAAe,eAAe,WAAW,WAAW,MAAM,CACnE,QAAO,WAAW;AAGpB,OAAM,IAAI,MAAM;AACjB;;;;;ACsBD,SAAgB,uBACdC,MACyB;AACzB,QAAO;EACL,KAAK,KAAK,IAAI,UAAU;EACxB,OAAO,KAAK;EACZ,aAAa,eAAe,KAAK,YAAY;EAC7C,gBAAgB,KAAK;CACtB;AACF;AAGD,SAAS,YAAYC,OAAkB;CACrC,MAAMC,OAAgC,CAAE;AACxC,MAAK,IAAI,QAAQ,GAAG,QAAQ,MAAM,QAAQ,SAAS;EACjD,MAAM,UAAU,MAAM;AACtB,OAAK,SAAS;CACf;AACD,QAAO;AACR;AAED,MAAM,SAAS;CACb,OAAO;CACP,UAAU;CACV,cAAc;AACf;AAcD,SAAgB,SAASC,MAAuB;AAC9C,QAAO,WAAW,OACd,KAAK,YAAY,MAAM,UAAU,KAAK,MAAM,GAC5C,YACE,KAAK,OAAO,IAAI,CAAC,WAAW,KAAK,YAAY,MAAM,UAAU,OAAO,CAAC,CACtE;AACN;AAmBD,MAAaC,SAAiB,CAAC,SAAS;CACtC,MAAM,QAAQ,KAAK,IAAI,MAAM,IAAI;CACjC,MAAM,OAAO,MAAM,GAAG,QAAQ,OAAO,GAAG;CAExC,IAAI,MAAM,OAAO,MAAM,KAAK;CAC5B,MAAMC,aAAuB,CAAE;AAE/B,KAAI,MAAM,GACR,YAAW,KAAK,MAAM,GAAG;AAE3B,KAAI,YAAY,KACd,YAAW,KAAK,UAAU;AAE5B,KAAI,KAAK,SAAS,WAAW,KAAK,SAAS,gBAAgB;EACzD,MAAM,QAAQ,SAAS,KAAK;AAC5B,MAAI,oBAAuB,KAAK,mBAAmB,OACjD,YAAW,MAAM,QAAQ,mBAAmB,KAAK,UAAU,MAAM,CAAC,CAAC,EAAE;CAExE;AACD,KAAI,WAAW,OACb,QAAO,MAAM,WAAW,KAAK,IAAI;AAEnC,QAAO;AACR;AAED,MAAaC,UAAmB,CAAC,SAAS;AACxC,KAAI,KAAK,SAAS,WAAW,KAAK,mBAAmB,OACnD;CAEF,MAAM,QAAQ,SAAS,KAAK;AAC5B,QAAO,mBAAsB,KAAK,UAAU,MAAM;AACnD;AAQD,MAAaC,oBAA+B,CAAC,SAAS;AACpD,QAAO,oFACF;EACH,mBAAmB;EACnB;EACA;IACA;AACH;;;;AAKD,IAAM,aAAN,cAAyB,MAAM;CAC7B,cAAc;EACZ,MAAM,OAAO;AACb,QAAM,KAAK;AACX,OAAK,OAAO;AACZ,OAAK,UAAU;CAChB;AACF;;;;;;AAYD,MAAM,iBAAiB,CAACC,WAA+B;;AACrD,uDAAK,OAAQ,SACX;AAGF,iCAAO,gEAAP,kCAAyB;AAGzB,YAAW,iBAAiB,YAC1B,OAAM,IAAI,aAAa,cAAc;AAIvC,OAAM,IAAI;AACX;AAED,eAAsB,kBAAkBC,MAA0B;;AAChE,gBAAe,KAAK,OAAO;CAE3B,MAAM,MAAM,KAAK,OAAO,KAAK;CAC7B,MAAM,OAAO,KAAK,QAAQ,KAAK;CAC/B,MAAM,iCAAS,KAAK,qFAAkB,OAAO,KAAK;CAClD,MAAM,kBAAkB,MAAM,CAAC,YAAY;EACzC,MAAM,QAAQ,MAAM,KAAK,SAAS;AAClC,MAAI,OAAO,YAAY,MACrB,QAAO,OAAO,YAAY,MAAM;AAElC,SAAO;CACR,IAAG;CACJ,MAAM,oHACA,KAAK,qBAAqB,WAAW,QACrC,EAAE,gBAAgB,KAAK,kBAAmB,IAC1C,CAAE,IACF,KAAK,mBACL,EAAE,eAAe,KAAK,iBAAkB,aAEzC;AAGL,QAAO,SAAS,KAAK,MAAM,CAAC,KAAK;EAC/B;EACA,QAAQ,KAAK;EACb;EACA;CACD,EAAC;AACH;AAED,eAAsB,YACpBA,MACqB;CACrB,MAAM,OAAO,CAAE;CAEf,MAAM,MAAM,MAAM,kBAAkB,KAAK;AACzC,MAAK,WAAW;CAEhB,MAAM,OAAO,MAAM,IAAI,MAAM;AAE7B,MAAK,eAAe;AAEpB,QAAO;EACC;EACN;CACD;AACF"}
import { FetchEsque } from "./types.d-CAt1zKAY.mjs";
import { TransformerOptions } from "./unstable-internals.d-BOmV7EK1.mjs";
import { AnyClientTypes, CombinedDataTransformer, Maybe, ProcedureType } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/internals/httpUtils.d.ts
/**
* @internal
*/
type HTTPLinkBaseOptions<TRoot extends Pick<AnyClientTypes, 'transformer'>> = {
url: string | URL;
/**
* Add ponyfill for fetch
*/
fetch?: FetchEsque;
/**
* Send all requests `as POST`s requests regardless of the procedure type
* The HTTP handler must separately allow overriding the method. See:
* @see https://trpc.io/docs/rpc
*/
methodOverride?: 'POST';
} & TransformerOptions<TRoot>;
//#endregion
export { HTTPLinkBaseOptions };
//# sourceMappingURL=httpUtils.d-akze5l4u.d.mts.map
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import { Operation, OperationResultEnvelope, TRPCClientError, TRPCLink } from "./types.d-CAt1zKAY.mjs";
import { AnyRouter, InferrableClientTypes } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/loggerLink.d.ts
type ConsoleEsque = {
log: (...args: any[]) => void;
error: (...args: any[]) => void;
};
type EnableFnOptions<TRouter extends InferrableClientTypes> = {
direction: 'down';
result: OperationResultEnvelope<unknown, TRPCClientError<TRouter>> | TRPCClientError<TRouter>;
} | (Operation & {
direction: 'up';
});
type EnabledFn<TRouter extends AnyRouter> = (opts: EnableFnOptions<TRouter>) => boolean;
type LoggerLinkFnOptions<TRouter extends AnyRouter> = Operation & ({
/**
* Request result
*/
direction: 'down';
result: OperationResultEnvelope<unknown, TRPCClientError<TRouter>> | TRPCClientError<TRouter>;
elapsedMs: number;
} | {
/**
* Request was just initialized
*/
direction: 'up';
});
type LoggerLinkFn<TRouter extends AnyRouter> = (opts: LoggerLinkFnOptions<TRouter>) => void;
type ColorMode = 'ansi' | 'css' | 'none';
interface LoggerLinkOptions<TRouter extends AnyRouter> {
logger?: LoggerLinkFn<TRouter>;
enabled?: EnabledFn<TRouter>;
/**
* Used in the built-in defaultLogger
*/
console?: ConsoleEsque;
/**
* Color mode
* @default typeof window === 'undefined' ? 'ansi' : 'css'
*/
colorMode?: ColorMode;
/**
* Include context in the log - defaults to false unless `colorMode` is 'css'
*/
withContext?: boolean;
}
/**
* @see https://trpc.io/docs/v11/client/links/loggerLink
*/
declare function loggerLink<TRouter extends AnyRouter = AnyRouter>(opts?: LoggerLinkOptions<TRouter>): TRPCLink<TRouter>;
//#endregion
export { LoggerLinkOptions, loggerLink };
//# sourceMappingURL=loggerLink.d-B_ylo7O3.d.mts.map
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import { Operation, TRPCLink } from "./types.d-CAt1zKAY.mjs";
import { AnyRouter } from "@trpc/server/unstable-core-do-not-import";
//#region src/links/splitLink.d.ts
declare function splitLink<TRouter extends AnyRouter = AnyRouter>(opts: {
condition: (op: Operation) => boolean;
/**
* The link to execute next if the test function returns `true`.
*/
true: TRPCLink<TRouter> | TRPCLink<TRouter>[];
/**
* The link to execute next if the test function returns `false`.
*/
false: TRPCLink<TRouter> | TRPCLink<TRouter>[];
}): TRPCLink<TRouter>;
//# sourceMappingURL=splitLink.d.ts.map
//#endregion
export { splitLink };
//# sourceMappingURL=splitLink.d-Df2gT0RV.d.mts.map
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import { TRPCConnectionState } from "./subscriptions.d-Dlr1nWGD.mjs";
import { Observable, Observer } from "@trpc/server/observable";
import { DefaultErrorShape, InferrableClientTypes, Maybe, TRPCErrorResponse, TRPCResultMessage, TRPCSuccessResponse, inferClientTypes } from "@trpc/server/unstable-core-do-not-import";
//#region src/internals/types.d.ts
/**
* A subset of the standard fetch function type needed by tRPC internally.
* @see fetch from lib.dom.d.ts
* @remarks
* If you need a property that you know exists but doesn't exist on this
* interface, go ahead and add it.
*/
type FetchEsque = (input: RequestInfo | URL | string, init?: RequestInit | RequestInitEsque) => Promise<ResponseEsque>;
/**
* A simpler version of the native fetch function's type for packages with
* their own fetch types, such as undici and node-fetch.
*/
type NativeFetchEsque = (url: URL | string, init?: NodeFetchRequestInitEsque) => Promise<ResponseEsque>;
interface NodeFetchRequestInitEsque {
body?: string;
}
/**
* A subset of the standard RequestInit properties needed by tRPC internally.
* @see RequestInit from lib.dom.d.ts
* @remarks
* If you need a property that you know exists but doesn't exist on this
* interface, go ahead and add it.
*/
interface RequestInitEsque {
/**
* Sets the request's body.
*/
body?: FormData | string | null | Uint8Array<ArrayBuffer> | Blob | File;
/**
* Sets the request's associated headers.
*/
headers?: [string, string][] | Record<string, string>;
/**
* The request's HTTP-style method.
*/
method?: string;
/**
* Sets the request's signal.
*/
signal?: AbortSignal | undefined;
}
/**
* A subset of the standard ReadableStream properties needed by tRPC internally.
* @see ReadableStream from lib.dom.d.ts
*/
type WebReadableStreamEsque = {
getReader: () => ReadableStreamDefaultReader<Uint8Array>;
};
type NodeJSReadableStreamEsque = {
on(eventName: string | symbol, listener: (...args: any[]) => void): NodeJSReadableStreamEsque;
};
/**
* A subset of the standard Response properties needed by tRPC internally.
* @see Response from lib.dom.d.ts
*/
interface ResponseEsque {
readonly body?: NodeJSReadableStreamEsque | WebReadableStreamEsque | null;
/**
* @remarks
* The built-in Response::json() method returns Promise<any>, but
* that's not as type-safe as unknown. We use unknown because we're
* more type-safe. You do want more type safety, right? 😉
*/
json(): Promise<unknown>;
}
/**
* @internal
*/
type NonEmptyArray<TItem> = [TItem, ...TItem[]];
type ClientContext = Record<string, unknown>;
/**
* @public
*/
interface TRPCProcedureOptions {
/**
* Client-side context
*/
context?: ClientContext;
signal?: AbortSignal;
}
//#endregion
//#region src/TRPCClientError.d.ts
type inferErrorShape<TInferrable extends InferrableClientTypes> = inferClientTypes<TInferrable>['errorShape'];
interface TRPCClientErrorBase<TShape extends DefaultErrorShape> {
readonly message: string;
readonly shape: Maybe<TShape>;
readonly data: Maybe<TShape['data']>;
}
type TRPCClientErrorLike<TInferrable extends InferrableClientTypes> = TRPCClientErrorBase<inferErrorShape<TInferrable>>;
declare function isTRPCClientError<TInferrable extends InferrableClientTypes>(cause: unknown): cause is TRPCClientError<TInferrable>;
declare class TRPCClientError<TRouterOrProcedure extends InferrableClientTypes> extends Error implements TRPCClientErrorBase<inferErrorShape<TRouterOrProcedure>> {
readonly cause: Error | undefined;
readonly shape: Maybe<inferErrorShape<TRouterOrProcedure>>;
readonly data: Maybe<inferErrorShape<TRouterOrProcedure>['data']>;
/**
* Additional meta data about the error
* In the case of HTTP-errors, we'll have `response` and potentially `responseJSON` here
*/
meta: Record<string, unknown> | undefined;
constructor(message: string, opts?: {
result?: Maybe<TRPCErrorResponse<inferErrorShape<TRouterOrProcedure>>>;
cause?: Error;
meta?: Record<string, unknown>;
});
static from<TRouterOrProcedure extends InferrableClientTypes>(_cause: Error | TRPCErrorResponse<any> | object, opts?: {
meta?: Record<string, unknown>;
}): TRPCClientError<TRouterOrProcedure>;
}
//#endregion
//#region src/links/internals/contentTypes.d.ts
declare function isOctetType(input: unknown): input is Uint8Array<ArrayBuffer> | Blob;
declare function isFormData(input: unknown): input is FormData;
declare function isNonJsonSerializable(input: unknown): input is Blob | FormData | Uint8Array<ArrayBuffer>;
//# sourceMappingURL=contentTypes.d.ts.map
//#endregion
//#region src/links/types.d.ts
/**
* @internal
*/
interface OperationContext extends Record<string, unknown> {}
/**
* @internal
*/
type Operation<TInput = unknown> = {
id: number;
type: 'mutation' | 'query' | 'subscription';
input: TInput;
path: string;
context: OperationContext;
signal: Maybe<AbortSignal>;
};
interface HeadersInitEsque {
[Symbol.iterator](): IterableIterator<[string, string]>;
}
/**
* @internal
*/
type HTTPHeaders = HeadersInitEsque | Record<string, string[] | string | undefined>;
/**
* The default `fetch` implementation has an overloaded signature. By convention this library
* only uses the overload taking a string and options object.
*/
type TRPCFetch = (url: string, options?: RequestInit) => Promise<ResponseEsque>;
interface TRPCClientRuntime {}
/**
* @internal
*/
interface OperationResultEnvelope<TOutput, TError> {
result: TRPCResultMessage<TOutput>['result'] | TRPCSuccessResponse<TOutput>['result'] | TRPCConnectionState<TError>;
context?: OperationContext;
}
/**
* @internal
*/
type OperationResultObservable<TInferrable extends InferrableClientTypes, TOutput> = Observable<OperationResultEnvelope<TOutput, TRPCClientError<TInferrable>>, TRPCClientError<TInferrable>>;
/**
* @internal
*/
type OperationResultObserver<TInferrable extends InferrableClientTypes, TOutput> = Observer<OperationResultEnvelope<TOutput, TRPCClientError<TInferrable>>, TRPCClientError<TInferrable>>;
/**
* @internal
*/
type OperationLink<TInferrable extends InferrableClientTypes, TInput = unknown, TOutput = unknown> = (opts: {
op: Operation<TInput>;
next: (op: Operation<TInput>) => OperationResultObservable<TInferrable, TOutput>;
}) => OperationResultObservable<TInferrable, TOutput>;
/**
* @public
*/
type TRPCLink<TInferrable extends InferrableClientTypes> = (opts: TRPCClientRuntime) => OperationLink<TInferrable>;
//# sourceMappingURL=types.d.ts.map
//#endregion
export { FetchEsque, HTTPHeaders, NativeFetchEsque, NonEmptyArray, Operation, OperationContext, OperationLink, OperationResultEnvelope, OperationResultObservable, OperationResultObserver, TRPCClientError, TRPCClientErrorBase, TRPCClientErrorLike, TRPCClientRuntime, TRPCFetch, TRPCLink, TRPCProcedureOptions, isFormData, isNonJsonSerializable, isOctetType, isTRPCClientError };
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import { TRPCConnectionState } from "./subscriptions.d-Dlr1nWGD.mjs";
import { Operation, OperationResultEnvelope, TRPCClientError, TRPCLink } from "./types.d-CAt1zKAY.mjs";
import { TransformerOptions } from "./unstable-internals.d-BOmV7EK1.mjs";
import * as _trpc_server_observable0 from "@trpc/server/observable";
import { BehaviorSubject } from "@trpc/server/observable";
import { AnyRouter, CombinedDataTransformer, inferClientTypes } from "@trpc/server/unstable-core-do-not-import";
import { AnyTRPCRouter } from "@trpc/server";
import { TRPCRequestInfo } from "@trpc/server/http";
//#region src/links/internals/urlWithConnectionParams.d.ts
/**
* A value that can be wrapped in callback
*/
type CallbackOrValue<T> = T | (() => T | Promise<T>);
interface UrlOptionsWithConnectionParams {
/**
* The URL to connect to (can be a function that returns a URL)
*/
url: CallbackOrValue<string>;
/**
* Connection params that are available in `createContext()`
* - For `wsLink`/`wsClient`, these are sent as the first message
* - For `httpSubscriptionLink`, these are serialized as part of the URL under the `connectionParams` query
*/
connectionParams?: CallbackOrValue<TRPCRequestInfo['connectionParams']>;
}
//# sourceMappingURL=urlWithConnectionParams.d.ts.map
//#endregion
//#region src/links/wsLink/wsClient/options.d.ts
interface WebSocketClientOptions extends UrlOptionsWithConnectionParams {
/**
* Ponyfill which WebSocket implementation to use
*/
WebSocket?: typeof WebSocket;
/**
* The number of milliseconds before a reconnect is attempted.
* @default {@link exponentialBackoff}
*/
retryDelayMs?: (attemptIndex: number) => number;
/**
* Triggered when a WebSocket connection is established
*/
onOpen?: () => void;
/**
* Triggered when a WebSocket connection encounters an error
*/
onError?: (evt?: Event) => void;
/**
* Triggered when a WebSocket connection is closed
*/
onClose?: (cause?: {
code?: number;
}) => void;
/**
* Lazy mode will close the WebSocket automatically after a period of inactivity (no messages sent or received and no pending requests)
*/
lazy?: {
/**
* Enable lazy mode
* @default false
*/
enabled: boolean;
/**
* Close the WebSocket after this many milliseconds
* @default 0
*/
closeMs: number;
};
/**
* Send ping messages to the server and kill the connection if no pong message is returned
*/
keepAlive?: {
/**
* @default false
*/
enabled: boolean;
/**
* Send a ping message every this many milliseconds
* @default 5_000
*/
intervalMs?: number;
/**
* Close the WebSocket after this many milliseconds if the server does not respond
* @default 1_000
*/
pongTimeoutMs?: number;
};
}
/**
* Default options for lazy WebSocket connections.
* Determines whether the connection should be established lazily and defines the delay before closure.
*/
//#endregion
//#region src/links/wsLink/wsClient/wsClient.d.ts
/**
* A WebSocket client for managing TRPC operations, supporting lazy initialization,
* reconnection, keep-alive, and request management.
*/
declare class WsClient {
/**
* Observable tracking the current connection state, including errors.
*/
readonly connectionState: BehaviorSubject<TRPCConnectionState<TRPCClientError<AnyTRPCRouter>>>;
private allowReconnect;
private requestManager;
private readonly activeConnection;
private readonly reconnectRetryDelay;
private inactivityTimeout;
private readonly callbacks;
private readonly lazyMode;
constructor(opts: WebSocketClientOptions);
/**
* Opens the WebSocket connection. Handles reconnection attempts and updates
* the connection state accordingly.
*/
private open;
/**
* Closes the WebSocket connection and stops managing requests.
* Ensures all outgoing and pending requests are properly finalized.
*/
close(): Promise<void>;
/**
* Method to request the server.
* Handles data transformation, batching of requests, and subscription lifecycle.
*
* @param op - The operation details including id, type, path, input and signal
* @param transformer - Data transformer for serializing requests and deserializing responses
* @param lastEventId - Optional ID of the last received event for subscriptions
*
* @returns An observable that emits operation results and handles cleanup
*/
request({
op: {
id,
type,
path,
input,
signal
},
transformer,
lastEventId
}: {
op: Pick<Operation, 'id' | 'type' | 'path' | 'input' | 'signal'>;
transformer: CombinedDataTransformer;
lastEventId?: string;
}): _trpc_server_observable0.Observable<OperationResultEnvelope<unknown, TRPCClientError<AnyTRPCRouter>>, TRPCClientError<AnyTRPCRouter>>;
get connection(): {
readonly id: number;
readonly state: "open";
readonly ws: WebSocket;
} | {
readonly id: number;
readonly state: "closed";
readonly ws: WebSocket;
} | {
readonly id: number;
readonly state: "connecting";
readonly ws: WebSocket;
} | null;
/**
* Manages the reconnection process for the WebSocket using retry logic.
* Ensures that only one reconnection attempt is active at a time by tracking the current
* reconnection state in the `reconnecting` promise.
*/
private reconnecting;
private reconnect;
private setupWebSocketListeners;
private handleResponseMessage;
private handleIncomingRequest;
/**
* Sends a message or batch of messages directly to the server.
*/
private send;
/**
* Groups requests for batch sending.
*
* @returns A function to abort the batched request.
*/
private batchSend;
}
//# sourceMappingURL=wsClient.d.ts.map
//#endregion
//#region src/links/wsLink/createWsClient.d.ts
declare function createWSClient(opts: WebSocketClientOptions): WsClient;
type TRPCWebSocketClient = ReturnType<typeof createWSClient>;
//#endregion
//#region src/links/wsLink/wsLink.d.ts
type WebSocketLinkOptions<TRouter extends AnyRouter> = {
client: TRPCWebSocketClient;
} & TransformerOptions<inferClientTypes<TRouter>>;
declare function wsLink<TRouter extends AnyRouter>(opts: WebSocketLinkOptions<TRouter>): TRPCLink<TRouter>;
//#endregion
export { TRPCWebSocketClient, UrlOptionsWithConnectionParams, WebSocketClientOptions, WebSocketLinkOptions, createWSClient, wsLink };
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