Changeset 3431 in Sophya for trunk/SophyaPI

Timestamp:

Dec 11, 2007, 12:32:06 PM (18 years ago)

Author:

ansari

Message:

Ajout protection attente fin de thread, avant delete objet thread lors de sortie piapp (exitpiapp) - Reza 11/12/2007

File:

• trunk/SophyaPI/PIext/pistdimgapp.cc (modified) (3 diffs)

trunk/SophyaPI/PIext/pistdimgapp.cc

@@ -413 +413 @@
   Reveil(PIStdImgApp* app) :
     ZThread() 
-  { _app = app; _fgstop = false; }
+  { _app = app; _fgstop = false; _running = false; }
   virtual ~Reveil() { }
   inline void Stop() { _fgstop = true; }
+  inline bool IsRunning() { return _running; }
   virtual void run() 
   {
+    _running = true;
     while (!_fgstop) {
       usleep(2000);
@@ -425 +427 @@
       _app->UnlockMutex(fgb);      
     }
+    _running = false;
   }
 
   PIStdImgApp* _app;
   bool _fgstop;
+  bool _running;
 };
 
@@ -515 +519 @@
 thr_glsyn.unlock();  //  <ZThread> 
 mrv->Stop();
+// Reza- Dec07 : On attend que le tread Reveil soit arrete avant de le supprimer
+while (mrv->IsRunning())  usleep(2000);
 delete mrv;
 // delete mru;