fda506086f
Reviewed By: danielbuechele Differential Revision: D16710520 fbshipit-source-id: 146ec33537de038d59e6f13647ee0de7b9edbcb8
24 lines
683 B
TypeScript
24 lines
683 B
TypeScript
/**
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* Copyright 2018-present Facebook.
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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* @format
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*/
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export default function promiseTimeout<T>(
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ms: number,
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promise: Promise<T>,
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timeoutMessage?: string,
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): Promise<T> {
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// Create a promise that rejects in <ms> milliseconds
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const timeout: Promise<T> = new Promise((resolve, reject) => {
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const id = setTimeout(() => {
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clearTimeout(id);
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reject(new Error(timeoutMessage || `Timed out in ${ms} ms.`));
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}, ms);
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});
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// Returns a race between our timeout and the passed in promise
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return Promise.race([promise, timeout]);
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}
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