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Re: Program didn't exit in Task Manager after click [X] [message #55389 is a reply to message #55271]

Thu, 05 November 2020 13:51

peterh is currently offline

peterh
Messages: 108
Registered: November 2018
Location: Germany

Experienced Member

While in the debugger, the program doesnt stop either.
If I click [x], the window is closed, but the stop button of the debugger stays red and CPU-load in Windows Task manager is high.
In the "threads" section of the debugger it can be seen, several threads are still running and waiting inside windows e.g. "WaitForMultipleObjects".
If the red stop button of the debugger is clicked, the threads are terminated, so the debugger can do this, but the program obviously does not successfully terminate all threads.

Maybe, some threads are blocked on Kernel objects by blocking I/O? In this case these cannot be immediately terminated.
Because the threads can be killed by Windows Task Manager and/or debugger, there is some hope you can kill them programmatically before the main GUI thread terminates.
This is of course a brute force solution, maybe there are better solutions, but I cannot give advice, because I am not specialist for this matter.

Good luck!
P.S. If the programm is running normally it consumes a lot of CPU while doing nothing than waiting.
Maybe this is a side effect of my system configuration or of debugger, I dont know.

[Updated on: Sat, 07 November 2020 08:35]

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[Message index]

		Program didn't exit in Task Manager after click [X] By: sinpeople on Mon, 26 October 2020 02:36
		Re: Program didn't exit in Task Manager after click [X] By: mirek on Mon, 26 October 2020 08:47
		Re: Program didn't exit in Task Manager after click [X] By: sinpeople on Mon, 26 October 2020 10:01
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Thu, 05 November 2020 13:51
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Sat, 07 November 2020 07:53
		Re: Program didn't exit in Task Manager after click [X] By: Klugier on Sat, 07 November 2020 11:37
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Sat, 07 November 2020 12:01
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Sat, 07 November 2020 14:03
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Sat, 07 November 2020 20:25
		Re: Program didn't exit in Task Manager after click [X] By: Oblivion on Sun, 08 November 2020 13:03
		Re: Program didn't exit in Task Manager after click [X] By: peterh on Sun, 08 November 2020 13:39
		Re: Program didn't exit in Task Manager after click [X] By: Oblivion on Sun, 08 November 2020 14:32

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