28 lines
683 B
TypeScript
28 lines
683 B
TypeScript
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import sleep from "./sleep";
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export default function WaitUntil(
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fn: () => Promise<boolean>, timeout: number = 15000,
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interval: number = 1000, waitAfter: number = 0): Promise<void> {
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return new Promise(async (resolve, reject) => {
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const timer = setTimeout(() => { throw new Error('Timeout') }, timeout);
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while (true) {
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try {
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const res = await fn();
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if (res && res === true) {
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clearTimeout(timer);
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break;
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}
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await sleep(interval);
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} catch (err) {
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console.error(err);
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reject(err);
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return;
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}
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}
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if (waitAfter > 0)
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await sleep(waitAfter);
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resolve();
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});
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}
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