0 dependencies event-loop blocking synchronous sleep
sleep + sync = slync
modelled after atomic-sleep
npm install slync
Try with Replit.
slync(ms) // where ms is the number of millisecondsExample usage of synchronously sleeping for 2 seconds:
// import slync from 'slync';
const slync = require('slync');
console.log(`0. Current time: ${new Date()}`);
setTimeout(() => {
console.log(`2. Prints second because slync blocks: ${new Date()}`);
}, 100);
slync(2000);
console.log(`1. Prints first after 2000 milliseconds: ${new Date()}`);Massachusetts Institute of Technology (MIT)
Copyright (c) 2023 Khiet Tam Nguyen
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There are currently no known limitations.
slync is modelled after atomic-sleep, with some minor differences:
- slync is written in TypeScript
- slync only accepts 'number' for the ms parameter whereas atomic-sleep also accepts 'bigint'
- slync will determine which sleep method to use (atomic vs naive) at runtime
For synchronous non-blocking sleep, look into deasync.