[Differential] [Commented On] D2545: Cleanup KSharedUiServerProxy before qApp exists

[thiago (Thiago Macieira)]

thiago added a comment.


  In https://phabricator.kde.org/D2545#69187, @kfunk wrote:
  
  > In https://phabricator.kde.org/D2545#69091, @thiago wrote:
  >
  > > There doesn't seem to be a way of doing some clean up before the threads are forcibly killed.
  > >
  > > Maybe if I abuse qtmain().
  >
  >
  > This would only fix it for non-console GUI applications if I understand correctly. That's what we have here, but we'd still keep console applications buggy. There's no way to inject code before ExitProcess() with a plain console application.
  
  
  I was reading the ucrt source code yesterday and it does look like it processes atexit() registrations prior to ExitProcess(). So I'll go for that.
  
  There is a side-effect: I have to bring back the patch that makes QtDBus DLL non-unloadable, since otherwise it could crash during exit if had already been unloaded (was loaded by a plugin).
  
  BTW, do you know if this problem happens with MinGW?

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D2545

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To: kfunk, vonreth, dfaure
Cc: thiago, albertvaka, mutlaqja, arrowdodger, #frameworks
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