22 lines
848 B
JavaScript
22 lines
848 B
JavaScript
import {setTimeout} from 'node:timers/promises';
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import {DiscardedError} from '../return/final-error.js';
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// Validate `timeout` option
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export const validateTimeout = ({timeout}) => {
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if (timeout !== undefined && (!Number.isFinite(timeout) || timeout < 0)) {
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throw new TypeError(`Expected the \`timeout\` option to be a non-negative integer, got \`${timeout}\` (${typeof timeout})`);
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}
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};
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// Fails when the `timeout` option is exceeded
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export const throwOnTimeout = (subprocess, timeout, context, controller) => timeout === 0 || timeout === undefined
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? []
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: [killAfterTimeout(subprocess, timeout, context, controller)];
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const killAfterTimeout = async (subprocess, timeout, context, {signal}) => {
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await setTimeout(timeout, undefined, {signal});
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context.terminationReason ??= 'timeout';
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subprocess.kill();
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throw new DiscardedError();
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};
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