Index: src/libchcore/TWriteBufferQueueWrapper.h
===================================================================
diff -u -N -rd99302fce795dbb5139659016a5da7948f141fb4 -rcb1a7688ad1ac1081a219c170754776e986ccc8c
--- src/libchcore/TWriteBufferQueueWrapper.h	(.../TWriteBufferQueueWrapper.h)	(revision d99302fce795dbb5139659016a5da7948f141fb4)
+++ src/libchcore/TWriteBufferQueueWrapper.h	(.../TWriteBufferQueueWrapper.h)	(revision cb1a7688ad1ac1081a219c170754776e986ccc8c)
@@ -43,11 +43,8 @@
 		void ClearBuffers(const TBufferListPtr& spEmptyBuffers);
 
 	private:
-		bool HasBuffersToProcess() const;
 		void UpdateHasBuffers();
 
-		TOverlappedDataBuffer* InternalPop();
-
 	private:
 		// input buffers
 		TOrderedBufferQueuePtr m_spDataQueue;	// external queue of buffers to use
@@ -62,6 +59,7 @@
 
 		// external state
 		TSharedCountPtr<size_t> m_spOtfBuffersCount;
+		boost::signals2::connection m_otfBuffersConnector;
 
 		// event
 		TEvent m_eventHasBuffers;