diff -r 000000000000 -r 14df0fbfcc4e sapi_logging/tsrc/dev/tloggingservice/src/tconcurrenttest4.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sapi_logging/tsrc/dev/tloggingservice/src/tconcurrenttest4.cpp	Mon Mar 30 12:51:10 2009 +0300
@@ -0,0 +1,73 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+#include <e32svr.h>
+#include <e32std.h>
+#include <StifParser.h>
+#include <Stiftestinterface.h>
+#include <logcli.h>
+#include <logwrap.h>
+
+#include "loggingasyncservice.h"
+#include "loggingservice.h"
+#include "loggingfilter.h"
+
+#include "tlogging.h"
+#include "tlogcallback.h"
+#include "loggingevent.h"
+
+
+//------------------------------------------------------------------
+//Concurrenttest4, core class test for concurrent async calls
+// RequestNotification and RequestNotification async test
+//------------------------------------------------------------------
+
+TInt concurrenttest4(void)
+	{
+	TInt ret ;
+	TInt flag  ;
+
+	CLoggingService *LogService = CLoggingService :: NewL() ;
+	CLogsFilter  *filter = CLogsFilter :: NewL() ;
+	MLogCallback MyCb ;
+	CLogsEvent *event = CLogsEvent :: NewL() ;
+
+	LogService->NotifyUpdatesL(2 ,900 , &MyCb) ;
+
+	ret = LogService->NotifyUpdatesL(3 ,900 , &MyCb) ;
+
+
+
+	if(ret == KErrServerBusy)
+		{
+		 flag = KErrNone ;
+		}
+	else
+		{
+		flag = ret ;
+		}	
+
+
+	delete filter ;
+	delete event ;
+	delete LogService ;
+
+	return KErrNone ;
+
+	 
+	}
+	
\ No newline at end of file