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Re: Freezing bare application on Windows XP [message #24099 is a reply to message #24097]

Sat, 26 December 2009 21:40

mirek is currently offline

mirek
Messages: 14267
Registered: November 2005

Ultimate Member

Well, first partial finding:

The cause of crashing for GetSysTime is really stupid - in single threaded mode, you cannot call any U++ routine in non-main thread and ELOG does exactly that.... (in OverWatchThread).

Note: Otherwise, OverWatchThread is carefully designed not to call anything that would have this problem - it only calls win32 API which is MT safe.

BTW, have you tried this app with MT flag (it would fix GetSysTime problem).

(I have reproduced GetSysTime problem, but nothing else so far).

If you are getting consistent crashes, maybe one thing to try is to replace Event with Semaphore (or StaticSemaphore)... (Just replace Set with Release....).

BTW, you have not posted details of your compiler / system yet...

(I am trying to reproduce the problem in WinXP with MSC9).

Mirek

[Updated on: Sat, 26 December 2009 21:42]

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[Message index]

		Freezing bare application on Windows XP By: qapko on Sat, 26 December 2009 10:05
		Re: Freezing bare application on Windows XP By: mirek on Sat, 26 December 2009 14:46
		Re: Freezing bare application on Windows XP By: qapko on Sat, 26 December 2009 19:08
		Re: Freezing bare application on Windows XP By: mirek on Sat, 26 December 2009 20:51
		Re: Freezing bare application on Windows XP By: qapko on Sat, 26 December 2009 21:15
		Re: Freezing bare application on Windows XP By: mirek on Sat, 26 December 2009 21:40
		Re: Freezing bare application on Windows XP By: mirek on Sat, 26 December 2009 21:53
		Re: Freezing bare application on Windows XP By: qapko on Sat, 26 December 2009 22:09
		Re: Freezing bare application on Windows XP By: qapko on Sat, 26 December 2009 22:58
		Re: Freezing bare application on Windows XP By: mirek on Sun, 27 December 2009 00:27
		Re: Freezing bare application on Windows XP By: mirek on Sun, 27 December 2009 00:30
		Re: Freezing bare application on Windows XP By: qapko on Sun, 27 December 2009 08:48
		Re: Freezing bare application on Windows XP By: mirek on Sun, 27 December 2009 19:49
		Re: Freezing bare application on Windows XP By: qapko on Sun, 27 December 2009 21:31
		Re: Freezing bare application on Windows XP By: mirek on Tue, 29 December 2009 14:14
		Re: Freezing bare application on Windows XP By: qapko on Wed, 30 December 2009 08:50

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