Category "asynchronous"

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

"'Command.__call__' was never awaited" when trying to execute Discord bot command on Tkinter button click

I've been trying to create a Discord self bot which posts a message in a specific channel based off a button input on another program. But I receive this error:

Python Asyncio/Trio for Asynchronous Computing/Fetching

I am looking for a way to efficiently fetch a chunk of values from disk, and then perform computation/calculations on the chunk. My thought was a for loop that

Problems with asynchronous calls in chrome extension

I had this idea for a new chrome extension: It should create a linking QR code for the currently open website, displayed in the popup.html which can be easily s

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

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

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

Boost Beast async_write() With Queue

I have the following code: std::queue< nlohmann::json > outgoingMessages; void session::do_write( void ) { if ( outgoingMessages.size() > 0 ) {

Check or listen continuously to internet connection/Network Connectivity in dart, flutter app

I have been searching for long to know the best approach to listen to internet connection in flutter/dart app. I think this approach is better for now and it ca

Is it safe to use mutable let bindings inside task CEs or async CEs?

When you think you know, you don't know, is what went through my head earlier today. While going over someone's code I noticed something similar to: task {

How to write an asynchronous Policy handler, injecting a scoped service

I'm trying to write a custom policy for an ASP.NET Core 3.1 web application, using a custom Identity storage provider. I've tried to wrap my head around the fa

Is Scrapy Asychronous by Default?

I recently ran a spider in my project but I feel like scrapy it is waiting until one page is finished to move on the other one. if I am correct in scrapy's natu

Property does not exist on type void

I am writing a hook to make a post request that returns two properties, sessionId and sessionData. I am using this hook in a component. My hook looks like this.

Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference

Given the following examples, why is outerScopeVar undefined in all cases? var outerScopeVar; var img = document.createElement('img'); img.onload = function()

FileStream.ReadAsync blocks UI if useAsync is true, but doesn't block UI if it's false

I read about the useAsync parameter in this FileStream constructor: FileStream(String, FileMode, FileAccess, FileShare, Int32, Boolean) I tried to use the Fil

Error while popping out Flask app context

I am trying to create an async API using threading (Celery is an overkill in my case). To achieve the same, I subclassed the Thread class in following manner. S

How can I effectively use boost::process::async_pipe for both writing and reading?

I've already seen the boost::process tutorial... but there the example is a single write then a single read from the child process. I want to know if it is poss

How to deal with multiple async calls in the Wikipedia API

I want to find all the links contained on a Wikipedia page, but how can I get around the async execution? The below code fetches a list of page links. That I ca

Alternative to AsyncTask with HTTP POST request because it was deprecated

I made an android app 5 years ago that use AsyncTask to create an HTTP POST request to send a receive data from server, with two parameters. Any help would be a

Transaction rollback when @Async method fails

I am trying to read about Transaction but I cannot understand how would I rollback a async method call, is it even possible to do so. I am facing an issue wher