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41 lines
1.8 KiB
TypeScript
41 lines
1.8 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import type { AbortController } from "abort-controller";
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/**
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* Return a promise that will be resolved after at least `timeout` ms have
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* passed. If `failFast` is provided then the promise is also resolved if it has
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* been aborted.
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* @param timeout The number of milliseconds before resolving
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* @param failFast An abort controller instance to cause the delay to short-circuit
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*/
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export function delay(timeout = 1000, failFast?: AbortController): Promise<void> {
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return new Promise(resolve => {
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const timeoutId = setTimeout(resolve, timeout);
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failFast?.signal.addEventListener("abort", () => {
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clearTimeout(timeoutId);
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resolve();
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});
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});
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}
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