I'm trying to learn async-await. In this code -
const myFun = () => {
let state = false;
setTimeout(() => {state = true}, 2000);
return new Promise((resolve, reject) => {
setTimeout(() => {
if(state) {
resolve('State is true');
} else {
reject('State is false');
}
}, 3000);
});
}
const getResult = async () => {
return await myFun();
}
console.log(getResult());
why am I getting output as -
Promise { }
Instead of some value? Shouldn't the getResult()
function wait for myFun()
function resolve it's promise value?
Answer
If you're using async/await, all your calls have to use Promises or async/await. You can't just magically get an async result from a sync call.
Your final call needs to be:
getResult().then(response => console.log(response));
Or something like:
(async () => console.log(await getResult()))()
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