function sleep(milliseconds) {
var start = new Date().getTime();
for (var i = 0; i < 1e7; i++) {
if ((new Date().getTime() - start) > milliseconds){
break;
}
}
}
console.log('First');
sleep(1000);
console.log('Second');// sleep time expects milliseconds
function sleep (time) {
return new Promise((resolve) => setTimeout(resolve, time));
}
// Usage!
sleep(500).then(() => {
// Do something after the sleep!
});
// Sync version
function sleep(sleepDuration){
var now = new Date().getTime();
while(new Date().getTime() < now + sleepDuration){ /* do nothing */ }
}function sleep(ms) {
var start = new Date().getTime();
while (new Date().getTime() < start + ms);
}/**
* Delay for a number of milliseconds
*/
function sleep(delay) {
var start = new Date().getTime();
while (new Date().getTime() < start + delay);
}const sleep = require('util').promisify(setTimeout);