nodejs wait for somtimr code example
Example 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);
});
}
let sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
Example 2: how to wait for a function to finish in javascript
function doFirst() {
return new Promise(function(resolve, reject) {
if (){
return reject(value);
}
resolve(value);
});
});
}
async function doSecond() {
var outputValue = await doFirst();
console.log(outputValue);
}