diff -r 000000000000 -r 1bce908db942 natfw/natfwstunturnclient/src/ttransactioncleanup.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natfw/natfwstunturnclient/src/ttransactioncleanup.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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 "ttransactioncleanup.h"
+#include "stunassert.h"
+#include "cstuntransaction.h"
+
+// -----------------------------------------------------------------------------
+// TTransactionCleanup::TTransactionCleanup
+// -----------------------------------------------------------------------------
+//
+TTransactionCleanup::TTransactionCleanup( CSTUNTransaction& aTransaction ) :
+    iTransaction( aTransaction )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// TTransactionCleanup::CleanupItem
+// -----------------------------------------------------------------------------
+//
+TCleanupItem TTransactionCleanup::CleanupItem()
+    {
+    return TCleanupItem( TerminateTransaction, this );
+    }
+
+// -----------------------------------------------------------------------------
+// TTransactionCleanup::TerminateTransaction
+// -----------------------------------------------------------------------------
+//
+void TTransactionCleanup::TerminateTransaction( TAny* aCleanup )
+    {
+    __STUN_ASSERT_RETURN( aCleanup, KErrArgument );
+
+    reinterpret_cast<TTransactionCleanup*>
+           ( aCleanup )->iTransaction.Terminate( KErrGeneral );
+    }