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fixed deadlock when calling wxPostEvent() from worker thread

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44092 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2007-01-03 17:25:47 +00:00
parent c81f58f7e5
commit f7a5043240
1 changed files with 11 additions and 1 deletions
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12
src/dfb/evtloop.cpp
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@@ -25,6 +25,7 @@
#include "wx/app.h" #include "wx/app.h"
#endif #endif
#include "wx/thread.h"
#include "wx/timer.h" #include "wx/timer.h"
#include "wx/private/socketevtdispatch.h" #include "wx/private/socketevtdispatch.h"
#include "wx/dfb/private.h" #include "wx/dfb/private.h"
@@ -88,7 +89,16 @@ bool wxEventLoop::Dispatch()
// OnNextIteration() will be called frequently enough // OnNextIteration() will be called frequently enough
const int TIMEOUT = 100; const int TIMEOUT = 100;
if ( ms_buffer->WaitForEventWithTimeout(0, TIMEOUT) ) // release the GUI mutex so that other threads have a chance to post
// events:
wxMutexGuiLeave();
bool rv = ms_buffer->WaitForEventWithTimeout(0, TIMEOUT);
// and acquire it back before calling any event handlers:
wxMutexGuiEnter();
if ( rv )
{ {
switch ( ms_buffer->GetLastResult() ) switch ( ms_buffer->GetLastResult() )
{ {