All Questions
2,212 questions
-2
votes
1
answer
41
views
Can I avoid awaiting an async function if no return is expected or required [duplicate]
I think I understand async/await but I am confused by a part I have reached in my code in a very common scenario.
I have an async function createOrder() that processes orders. Before that function ...
- 7,583
1
vote
0
answers
42
views
Async context tracking, async_hooks
I'm trying to better understand the output from node async_hooks.
It's not giving me the output I expect.
Specifically, I'd expect that each new async function creates a new asynchronous context.
So ...
- 644
0
votes
2
answers
53
views
Is a syncronous function call inside of async recursive function blocking in Javascript?
Would async bar() wait for sync foo() to finish before awaiting the new promise/timeout and calling bar() again?
function foo() {
console.log('is bar waiting for me to finish?');
}
async function ...
- 1,965
0
votes
1
answer
127
views
How can I run a function alongside an async one?
I want to kick off an async task but then have another function run that shows some animation.
I can't do
const myFunc = async () => {
// await asyncFunc()
// await animateFunc()
}
as it won't ...
- 7,701
0
votes
1
answer
94
views
The execution order of the promise according to the return type 2
This question is similar to my previous "The execution order of the promise according to the return type", but it is a little different.
Why is the order of execution of caseA and caseB ...
- 43
1
vote
0
answers
61
views
How does JavaScript handle asynchronous recursion in call stacks for deeply nested Promises? [closed]
I'm working on an application where I need to recursively process a deeply nested structure using asynchronous operations (Promised-based API calls), and I'm curious about how JavaScript's event loop, ...
0
votes
0
answers
42
views
Why not "export" the state and result of Promise? [duplicate]
EDIT: ok, I understand the problem with "Zalgo" (having an API that sometimes calls a callback synchronously and sometimes not). I'll remove this from my question and focus on the state and ...
- 494
0
votes
1
answer
54
views
How to save information from an async request and use it in another async request after an event is triggered?
Part of a game I am making requires a query to gpt-4o asking whether two people have met. An inital person is provided and the user has to input the name of someone who they think has met the initial ...
- 1
0
votes
2
answers
107
views
Promise all is blocking other fetch call
I actually consume some remote API using the FETCH API like below
document.addEventListener("DOMContentLoaded", () => {
loadCart();
aggregateSearch("france", ["api1&...
- 1,041
1
vote
1
answer
59
views
Handling Asynchronous API Calls with Ordered Results in Vuejs
In my project, I want to implement a feature that calls up to n APIs (where n ≤ 4) to fetch images and then displays them in a list. I use a state called listImages to manage this.
Here’s how it ...
- 11
1
vote
2
answers
78
views
Why does `promise.finally` execute after its caller's `then`?
Consider this:
const a = () => {
return new Promise((resolve) => {
resolve(1);
});
};
const b = () => {
return new Promise((resolve) => {
a()
.then((aR) => {
...
- 1,247
1
vote
2
answers
144
views
How to wait until all other parallel promises resolve?
I am currently implementing a client-side token refreshing script for a website, and reached a minor problem when the access token needed to be refreshed.
For some pages, the client fetched multiple (...
- 333
0
votes
2
answers
111
views
What does a top-level async function return in JavaScript? [duplicate]
If I call an async function that doesn’t explicitly return anything from the await, will it return a resolved Promise? Or Void? Something else?
For example an IIFE like this, or this but it being ...
- 97
0
votes
2
answers
39
views
How to return data in SOAP from Promise
I created a SOAP server in Node.js
const soap = require('soap');
const http = require('http');
const XMLWriter = require('xml-writer');
const service = {
ImpDispatcherService: {
...
- 59.8k
1
vote
0
answers
45
views
Code executing inside of promise declarations at first instead of waiting for promise race
I have piece of code here where I have used Promises to make use the a timeout function resolves after 1 min if the reload function takes more than 1 min to execute, the problem I am facing is the ...
- 11