| 1 | import { AbortError } from '../aborterror';
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| 2 | export function sleep(dueTime, signal) {
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| 3 | return new Promise((resolve, reject) => {
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| 4 | if (signal && signal.aborted) {
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| 5 | reject(new AbortError());
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| 6 | }
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| 7 | const id = setTimeout(() => {
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| 8 | if (signal) {
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| 9 | signal.removeEventListener('abort', onAbort);
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| 10 | if (signal.aborted) {
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| 11 | onAbort();
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| 12 | return;
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| 13 | }
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| 14 | }
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| 15 | resolve();
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| 16 | }, dueTime);
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| 17 | if (signal) {
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| 18 | signal.addEventListener('abort', onAbort, { once: true });
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| 19 | }
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| 20 | function onAbort() {
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| 21 | clearTimeout(id);
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| 22 | reject(new AbortError());
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| 23 | }
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| 24 | });
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| 25 | }
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| 26 |
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| 27 |
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