SSU timeout

NTCPSession.cpp

@@ -519,7 +519,7 @@ namespace ntcp
 	void NTCPSession::ScheduleTermination ()
 	{
 		m_TerminationTimer.cancel ();
-		m_TerminationTimer.expires_from_now (boost::posix_time::seconds(TERMINATION_TIMEOUT));
+		m_TerminationTimer.expires_from_now (boost::posix_time::seconds(NTCP_TERMINATION_TIMEOUT));
 		m_TerminationTimer.async_wait (boost::bind (&NTCPSession::HandleTerminationTimer,
 			this, boost::asio::placeholders::error));
 	}
@@ -528,7 +528,7 @@ namespace ntcp
 	{
 		if (ecode != boost::asio::error::operation_aborted)
 		{	
-			LogPrint ("No activity fo ", TERMINATION_TIMEOUT, " seconds");
+			LogPrint ("No activity fo ", NTCP_TERMINATION_TIMEOUT, " seconds");
 			m_Socket.close ();
 		}	
 	}	

NTCPSession.h

@@ -61,7 +61,7 @@ namespace ntcp
 	
 #pragma pack()	
 
-	const int TERMINATION_TIMEOUT = 120; // 2 minutes
+	const int NTCP_TERMINATION_TIMEOUT = 120; // 2 minutes
 	class NTCPSession
 	{
 		public:

SSU.cpp

@@ -546,6 +546,7 @@ namespace ssu
 		}
 		if (m_PeerTest)
 			SendPeerTest ();
+		ScheduleTermination ();
 	}	
 
 	void SSUSession::Failed ()
@@ -557,7 +558,24 @@ namespace ssu
 			m_Server.DeleteSession (this); // delete this 
 		}	
 	}	
-	
+
+	void SSUSession::ScheduleTermination ()
+	{
+		m_Timer.cancel ();
+		m_Timer.expires_from_now (boost::posix_time::seconds(SSU_TERMINATION_TIMEOUT));
+		m_Timer.async_wait (boost::bind (&SSUSession::HandleTerminationTimer,
+			this, boost::asio::placeholders::error));
+	}
+
+	void SSUSession::HandleTerminationTimer (const boost::system::error_code& ecode)
+	{
+		if (ecode != boost::asio::error::operation_aborted)
+		{	
+			LogPrint ("SSU no activity fo ", SSU_TERMINATION_TIMEOUT, " seconds");
+			Close ();
+		}	
+	}	
+		
 	const uint8_t * SSUSession::GetIntroKey () const
 	{
 		if (m_RemoteRouter)
@@ -587,6 +605,7 @@ namespace ssu
 	
 	void SSUSession::ProcessData (uint8_t * buf, size_t len)
 	{
+		ScheduleTermination ();
 		//uint8_t * start = buf;
 		uint8_t flag = *buf;
 		buf++;

SSU.h

@@ -30,6 +30,7 @@ namespace ssu
 
 	const size_t SSU_MTU = 1484;
 	const int SSU_CONNECT_TIMEOUT = 5; // 5 seconds
+	const int SSU_TERMINATION_TIMEOUT = 270; // 4.5 minutes
 
 	// payload types (4 bits)
 	const uint8_t PAYLOAD_TYPE_SESSION_REQUEST = 0;
@@ -115,6 +116,9 @@ namespace ssu
 			bool Validate (uint8_t * buf, size_t len, const uint8_t * macKey);			
 			const uint8_t * GetIntroKey () const; 
 
+			void ScheduleTermination ();
+			void HandleTerminationTimer (const boost::system::error_code& ecode);
+			
 		private:
 			
 			SSUServer& m_Server;