Category "async-await"

Why does this swift async-await code fails with leaked continuation?

I am experimenting with Swift async-await and AsyncSequence protocol, Here is the code: struct AsyncNumbers<Element: Numeric>: AsyncSequence { private

Using `await` in AuthorizationHandler

I have a AuthorizationHandler depending on a Service offering async methods for .NET Core 3.1's Authorization Middleware. I have o call some of these async meth

Task Runner in Javascript

I have a list of tasks and all these tasks need to be executed only after all the dependencies are resolved for each task. I am struggling to figure out a way t

Async/Await in useEffect(): how to get useState() value?

I have the following code snippet. Why is my limit always 0 in my fetchData? If I were to console.log(limit) outside of this function it has the correct number.

async / await for Node.js https.get

I'm trying to simplify code with async / await But have problems making https.get with async / await structure. I am aware of how to do this with third-party mo

How would I run a while loop on a separate thread in Python?

I'm new to coroutines in python but I know in lua you would do this to create one coroutine.wrap(function() while true do end end)() But I dont know how I wo

Proper syntax of parameters using function run_in_executor()

To make a POST call to the API, I use the following script: r = requests.post( url, headers={ "Content-Type": "application/json" }, json

is it possible to await for a promise response using setInterval?

Basically i have an timer, lets say the timer starts at 60 seconds and goes to 0 when it reaches 0 it makes an api call and the timer restarts, the issue im hav

This is the case for List in my StatefulWidget

Flutter import 'package:country_house/pages/Country.dart'; import 'package:dio/dio.dart'; import 'package:flutter/material.dart'; class AllCountries extends St

Discord Python bot - Coroutine never awaited

I'm trying to make a Blind-test bot game in Python, which actually works pretty fine. I managed to get a whole spotify playlist in the queue with that play_next

Flutter - how to trigger a function after the async function is completed

Hi I would like for the addUserToFirestore() function to trigger after the code above has done being executed Future<void> registerAccount( String e

How does an async function called with await can block the event loop?

In the following code, the 'Hey, timeout executed!' is only printed after the loop in the longLoop function is finished. setTimeout(() => console.log('Hey, t

.then running before data is returned from fetch

I want show_name() to run and then call another function. I don't understand why show_name().then fails. I'm probably overlooking something. async

I am getting this issue, I tried using kotlin coroutines and Async still getting the same Calling this from Your main thread can lead to deadlock,

I also made another class that implements runnable to make a new thread still it's now working, Also tried with Aynctask. At last, I made a view model but still

javascript - await promise stucks

I am implementing google video person detection . I completely followed their docs and implemented same script they provided But my code is not passing by this

Call async function in Enum

I want to refactor my code from sync to async. I use Python and FastAPI. I use the method which calls async function in Enumaration. For example: from enum impo

PendingRollbackError when accessing test database in FastAPI async test

I'm trying to mimic Django behavior when running tests on FastAPI: I want to create a test database in the beginning of each test, and destroy it in the end. Th

Threadpool not starting any new threads, but is below limit

I have a app that uses async tasks to get Data from a MQTT server. After I updated my System to Windows 11 I started noticing the Problem that the async tasks a

MessageMediaUnsupported() instead of MessageMediaPoll() type when using Telethon

When I receive a message, my client waits until he receives a message that has media type = MessageMediaPoll(), it worked, but the bot has been updated and now

MessageMediaUnsupported() instead of MessageMediaPoll() type when using Telethon

When I receive a message, my client waits until he receives a message that has media type = MessageMediaPoll(), it worked, but the bot has been updated and now