Answers for "javascript async delay"

4

javascript async delay

const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

(async () => {
  console.log('1');
  await delay(1000);
  console.log('2');
})();
Posted by: Guest on December-06-2020
1

node wait 10 seconds

async function init() {
  console.log(1);
  await sleep(1000);
  console.log(2);
}

function sleep(ms) {
  return new Promise((resolve) => {
    setTimeout(resolve, ms);
  });
}

// one liner
let sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
Posted by: Guest on March-30-2020
5

javascript version of sleep

//Javascipt is asyncronous so you can't pause/block code execution
//You can delay doing something with setTimeout
setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 seconds
Posted by: Guest on July-23-2019
0

node js async delay

const { promisify } = require('util');

const delay = promisify(setTimeout);

// Usage:
(async () => {
  console.log('1');
  await delay(1000);
  console.log('2');
})();
Posted by: Guest on August-18-2020

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