QAction calls an async method and gets stuck. I tried canceling the async method using timeout and CancellationToken, but the QAction is still on the stack. Is there any way I can remove it from the stack?
Elmaza Kurtanović [SLC] [DevOps Member] Selected answer as best 10th July 2023
With the help of Floris, this problem seems to have been solved.
At the moment everything looks OK, we will monitor the situation for a few more days.
The solution was to add a CancellationTokenSource with a TimeSpan of 30s and modify the async method call from:
AsyncPump.Run(AsyncMethod, tokenSource.Token)
to:
var t = Task.Factory.StartNew(() => AsyncPump.Run(AsyncMethod, tokenSource.Token), tokenSource.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
t.Wait(tokenSource.Token);
Thanks Floris!
Elmaza Kurtanović [SLC] [DevOps Member] Answered question 10th July 2023