Fixed one thread per session implementation. Kind of. Still seems to have a handle leak on Windows. However, it does not scale at all and needs to be reverted. It won't even handle 500 players with 500 games on a dual core high end machine.

src/net/senderthread.h

@@ -23,13 +23,13 @@
 
 #include <core/thread.h>
 #include <net/senderinterface.h>
-#include <net/sessiondata.h>
 #include <net/netpacket.h>
 #include <net/sendercallback.h>
 
 #include <list>
 #include <boost/shared_ptr.hpp>
 
+class SessionData;
 #define SENDER_THREAD_TERMINATE_TIMEOUT		THREAD_WAIT_INFINITE
 
 class SenderThread : public Thread, public SenderInterface
@@ -56,8 +56,9 @@ private:
 	SendDataList m_sendQueue;
 	mutable boost::mutex m_sendQueueMutex;
 
-	boost::shared_ptr<SessionData> m_session;
-	mutable boost::mutex m_sessionMutex;
+	mutable boost::mutex m_sessionDataMutex;
+	SOCKET m_sessionSocket;
+	unsigned m_sessionId;
 	boost::shared_ptr<NetPacket> m_curPacket;
 	unsigned m_bytesSent;
 	SenderCallback &m_callback;