feat: add @actions/cache
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118
node_modules/@azure/abort-controller/dist-esm/src/AbortController.js
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118
node_modules/@azure/abort-controller/dist-esm/src/AbortController.js
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// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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import { AbortSignal, abortSignal } from "./AbortSignal";
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/**
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* This error is thrown when an asynchronous operation has been aborted.
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* Check for this error by testing the `name` that the name property of the
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* error matches `"AbortError"`.
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*
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* @example
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* ```ts
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* const controller = new AbortController();
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* controller.abort();
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* try {
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* doAsyncWork(controller.signal)
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* } catch (e) {
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* if (e.name === 'AbortError') {
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* // handle abort error here.
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* }
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* }
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* ```
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*/
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export class AbortError extends Error {
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constructor(message) {
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super(message);
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this.name = "AbortError";
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}
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}
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/**
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* An AbortController provides an AbortSignal and the associated controls to signal
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* that an asynchronous operation should be aborted.
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*
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* @example
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* Abort an operation when another event fires
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* ```ts
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* const controller = new AbortController();
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* const signal = controller.signal;
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* doAsyncWork(signal);
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* button.addEventListener('click', () => controller.abort());
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* ```
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*
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* @example
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* Share aborter cross multiple operations in 30s
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* ```ts
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* // Upload the same data to 2 different data centers at the same time,
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* // abort another when any of them is finished
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* const controller = AbortController.withTimeout(30 * 1000);
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* doAsyncWork(controller.signal).then(controller.abort);
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* doAsyncWork(controller.signal).then(controller.abort);
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*```
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*
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* @example
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* Cascaded aborting
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* ```ts
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* // All operations can't take more than 30 seconds
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* const aborter = Aborter.timeout(30 * 1000);
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*
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* // Following 2 operations can't take more than 25 seconds
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* await doAsyncWork(aborter.withTimeout(25 * 1000));
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* await doAsyncWork(aborter.withTimeout(25 * 1000));
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* ```
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*/
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export class AbortController {
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// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
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constructor(parentSignals) {
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this._signal = new AbortSignal();
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if (!parentSignals) {
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return;
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}
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// coerce parentSignals into an array
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if (!Array.isArray(parentSignals)) {
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// eslint-disable-next-line prefer-rest-params
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parentSignals = arguments;
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}
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for (const parentSignal of parentSignals) {
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// if the parent signal has already had abort() called,
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// then call abort on this signal as well.
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if (parentSignal.aborted) {
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this.abort();
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}
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else {
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// when the parent signal aborts, this signal should as well.
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parentSignal.addEventListener("abort", () => {
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this.abort();
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});
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}
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}
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}
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/**
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* The AbortSignal associated with this controller that will signal aborted
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* when the abort method is called on this controller.
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*
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* @readonly
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*/
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get signal() {
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return this._signal;
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}
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/**
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* Signal that any operations passed this controller's associated abort signal
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* to cancel any remaining work and throw an `AbortError`.
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*/
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abort() {
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abortSignal(this._signal);
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}
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/**
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* Creates a new AbortSignal instance that will abort after the provided ms.
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* @param ms - Elapsed time in milliseconds to trigger an abort.
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*/
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static timeout(ms) {
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const signal = new AbortSignal();
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const timer = setTimeout(abortSignal, ms, signal);
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// Prevent the active Timer from keeping the Node.js event loop active.
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if (typeof timer.unref === "function") {
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timer.unref();
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}
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return signal;
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}
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}
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//# sourceMappingURL=AbortController.js.map
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