change establish timeout to 10 seconds

NTCPSession.cpp

@@ -23,7 +23,7 @@ namespace i2p
 namespace transport
 {
 	NTCPSession::NTCPSession (NTCPServer& server, std::shared_ptr<const i2p::data::RouterInfo> in_RemoteRouter): 
-		TransportSession (in_RemoteRouter, NTCP_CONNECT_TIMEOUT),	
+		TransportSession (in_RemoteRouter, NTCP_ESTABLISH_TIMEOUT),	
 		m_Server (server), m_Socket (m_Server.GetService ()), 
 		m_IsEstablished (false), m_IsTerminated (false),
 		m_ReceiveBufferOffset (0), m_NextMessage (nullptr), m_IsSending (false)

NTCPSession.h

@@ -37,6 +37,7 @@ namespace transport
 	const size_t NTCP_MAX_MESSAGE_SIZE = 16384; 
 	const size_t NTCP_BUFFER_SIZE = 1028; // fits 1 tunnel data message
 	const int NTCP_CONNECT_TIMEOUT = 5; // 5 seconds
+	const int NTCP_ESTABLISH_TIMEOUT = 10; // 10 seconds
 	const int NTCP_TERMINATION_TIMEOUT = 120; // 2 minutes
 	const int NTCP_TERMINATION_CHECK_TIMEOUT = 30; // 30 seconds	
 	const size_t NTCP_DEFAULT_PHASE3_SIZE = 2/*size*/ + i2p::data::DEFAULT_IDENTITY_SIZE/*387*/ + 4/*ts*/ + 15/*padding*/ + 40/*signature*/; // 448