All Questions
Tagged with background multithreading
237
questions
2
votes
2
answers
348
views
BASH: Is it possible to multi-thread a function within a single BASH script? If so, how?
In my use case, I've got a single-threaded backup script where I know from other experience the hardware can handle around 30X the I/O bandwidth, and single-threaded it's taking so long to complete it'...
- 4,649
0
votes
0
answers
104
views
Tkinter: How can I constantly run another thread/process alongside the event loop?
I'm trying to have a thread/process that runs alongside my Tkinter event loop and constantly checks to see if a certain amount of time has elapsed since the user was last active so that a screensaver ...
- 1
1
vote
1
answer
58
views
How to load a background image without hiding components on top in Swing
I have a JPanel that holds a few JLabel that display some informations. And i use another JLabel to hold a background image that I'm going to get from a URL.
I have used GirdBagLayout to set this up ...
- 144
0
votes
1
answer
124
views
How to wait for CLLocationManager w/o stalling app nor accessing UIView from background thread?
I'm trying to figure out the right approach to wait for location data to become available, before adding/drawing subview/sublayers without blocking the main thread. E.g. I want to draw views based on ...
- 12.5k
0
votes
1
answer
115
views
When app goes background the thread pause
I need your help.
I have a chronometer app very simply that show the time running.
I created a thread that count the time and update the UI.
When the app is in first plane, everything is fine.
When I ...
1
vote
0
answers
223
views
Background a listening socket server python3
How can i run a socket server to listen on a specific port while another thread sends HTTP requests at the same time?
here is the socket server code:
class ConnectionHandlers:
def __init__(self, ...
- 23
0
votes
1
answer
253
views
Execute something which takes 5 seconds (like email send) but return with response immediately?
Context
In an ASP.NET Core application I would like to execute an operation which takes say 5 seconds (like sending email). I do know async/await and its purpose in ASP.NET Core, however I do not want ...
- 34.7k
6
votes
1
answer
8k
views
FastApi Background Task kill
Is there any way to end from a DELETE endpoint a FastApi BackgroundTask I added in a POST?
For example:
Taking this example from FastAPI tutorial:
from fastapi import BackgroundTasks, FastAPI
app = ...
- 132
0
votes
1
answer
115
views
Running operation on background context in Android
In an Android project, written in Kotlin, I have a data structure I want to perform some operations on on a single thread, because neither is designed to be thread safe, and the order of operations ...
- 8,782
0
votes
1
answer
79
views
How to wait background task in Xamarin?
I am trying to get a file from the device with Xamarin's file picker, and do some thing with that file. But, since the operation I'm trying to do is heavy, file picker freezes and waits for the task ...
- 11
1
vote
0
answers
38
views
Singleton class or extending Application for ThreadPoolInstance in Android app
I'm developing an Android app, and I need a ThreadPool for background operation (insert/retrieve from database, calculating distances between latent points, etc) in repositories and in a foreground ...
0
votes
1
answer
44
views
Background application running using threads
I am programming an app which will send an SMS message when a set time runs out. When I change the orientation of the phone or temporary leave this activity, the timer still keeps counting, but the ...
- 29
0
votes
3
answers
73
views
How to execute a treatment in the background?
How can I optimize a java treatment (for loop, nested loop) and execute it in the background so I can continue with another treatment?
@Transactional(propagation = Propagation.REQUIRES_NEW,
...
- 25
0
votes
1
answer
40
views
show progress with a lengthy background job that does not come back for a long time
Winform.
I have a long job that is handled by a background worker.
While the bg worker is running, I show a status bar with the message "please wait" with a an animated gif.
However, I ...
0
votes
0
answers
373
views
Xamarin ForegroundService with Async Method inside
I have a ForegroudService in a Xamarin Projects and evrything goes well unless there is an asynchronous method in the service. I call the ForegroundService's start with buttonEvent
private void Speak(...
