Comments on: Logging in Qt land http://blog.codeimproved.net/2010/03/logging-in-qt-land/ Fri, 24 Dec 2010 15:45:12 +0000 hourly 1 By: proc http://blog.codeimproved.net/2010/03/logging-in-qt-land/comment-page-1/#comment-18 proc Fri, 02 Apr 2010 18:52:46 +0000 http://blog.codeimproved.net/?p=89#comment-18 Very nice! It's funny that your thought process was exactly the same as mine, but I hadn't yet figure out the "the simpler solution". Thanks! Very nice! It’s funny that your thought process was exactly the same as mine, but I hadn’t yet figure out the “the simpler solution”. Thanks!

]]> By: rpg http://blog.codeimproved.net/2010/03/logging-in-qt-land/comment-page-1/#comment-17 rpg Thu, 01 Apr 2010 12:19:13 +0000 http://blog.codeimproved.net/?p=89#comment-17 Hi Mitch, It should work in mt programs, including on multicore pcs, the non thread safe parts are hidden behind a mutex. Installing destinations is not thread-safe though, you need to init the log and add them preferably in your main function. I can see that line 148 is a call to the write function of destinations. A segfault here could mean that a destination is null. Is the assert triggered in debug? I'll take a look and see what I can find, this weekend I want to add some improvements and docs. Hi Mitch,
It should work in mt programs, including on multicore pcs, the non thread safe parts are hidden behind a mutex.

Installing destinations is not thread-safe though, you need to init the log and add them preferably in your main function.

I can see that line 148 is a call to the write function of destinations. A segfault here could mean that a destination is null.
Is the assert triggered in debug?

I’ll take a look and see what I can find, this weekend I want to add some improvements and docs.

]]> By: Mitch http://blog.codeimproved.net/2010/03/logging-in-qt-land/comment-page-1/#comment-16 Mitch Wed, 31 Mar 2010 19:02:57 +0000 http://blog.codeimproved.net/?p=89#comment-16 Hi, I tested your QsLog logger in a Qt project of mine, and I like it very much. But it gives segfaults (on line 148 of QsLog.cpp) when used in slots called by a signal. I suppose it does not support multi threaded apps? What can I do to fix this issue? Hi, I tested your QsLog logger in a Qt project of mine, and I like it very much. But it gives segfaults (on line 148 of QsLog.cpp) when used in slots called by a signal. I suppose it does not support multi threaded apps? What can I do to fix this issue?

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