14 lines
281 B
JavaScript
14 lines
281 B
JavaScript
'use strict';
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const { promisify } = require('node:util');
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const sleep = promisify(setTimeout);
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const buf = new Uint32Array(new SharedArrayBuffer(4));
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module.exports = async ({ time = 5, a }) => {
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await sleep(time);
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const ret = Atomics.exchange(buf, 0, a);
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return ret;
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};
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