see #1357 : Problem with asynchronous messages during software closing....

see #1357 : Problem with asynchronous messages during software closing. Perform a manual cleanning of message deque after stop root services.

--HG--
branch : fw4spl_0.6.2

SrcLib/core/fwServices/include/fwServices/GlobalEventManager.hpp

@@ -53,6 +53,9 @@ public:
     FWSERVICES_API void setDeliveryType(DeliveryType t){m_deliveryType = t;}
 
     virtual ~GlobalEventManager();
+
+    FWSERVICES_API void clearMessages();
+
 protected :
 
     GlobalEventManager();

SrcLib/core/fwServices/src/fwServices/GlobalEventManager.cpp

@@ -43,8 +43,15 @@ GlobalEventManager::GlobalEventManager() :
 GlobalEventManager::~GlobalEventManager()
 {
     SLM_TRACE_FUNC();
+    this->clearMessages();
 }
 
+//-----------------------------------------------------------------------------
+
+void GlobalEventManager::clearMessages()
+{
+    m_msgDeque.clear();
+}
 
 //-----------------------------------------------------------------------------
 

SrcLib/core/fwServices/src/fwServices/ObjectServiceRegistry.cpp

@@ -26,6 +26,8 @@
 #include "fwServices/op/New.hpp"
 #include "fwServices/op/Run.hpp"
 #include "fwServices/op/Com.hpp"
+#include "fwServices/GlobalEventManager.hpp"
+
 
 namespace fwServices
 {
@@ -153,6 +155,9 @@ void ObjectServiceRegistry::uninitializeRootObject()
         // Unregister root object services
         ::fwServices::OSR::unregisterServices(getDefault()->m_rootObject);
 
+
+        ::fwServices::GlobalEventManager::getDefault()->clearMessages();
+
         SLM_TRACE("uninitializeRootObject : Reset the last shared_ptr on root object.");
         // Reset the root object: involve complete m_container clearing
         getDefault()->m_rootObject.reset();