manage tunnel pools

HTTPServer.cpp

@@ -145,19 +145,10 @@ namespace util
 		for (auto it: i2p::tunnel::tunnels.GetInboundTunnels ())
 		{	
 			it.second->GetTunnelConfig ()->Print (s);
+			if (it.second->GetTunnelPool ())
+				s << " " << "Pool";
 			s << " " << (int)it.second->GetNumReceivedBytes () << "<BR>";
 		}	
-
-		s << "<P>Tunnel pools</P>";
-		for (auto it: i2p::tunnel::tunnels.GetTunnelPools ())
-		{
-			for (auto it1: it->GetInboundTunnels ())
-			{
-				it1->GetTunnelConfig ()->Print (s);
-				s << " " << (int)it1->GetNumReceivedBytes () << "<BR>";
-			}	
-			s << "<BR>";
-		}
 		
 		s << "<P>Transit tunnels</P>";
 		for (auto it: i2p::tunnel::tunnels.GetTransitTunnels ())

Tunnel.cpp

@@ -273,9 +273,17 @@ namespace tunnel
 		return tunnel;*/
 	}	
 
-	void Tunnels::CreateTunnelPool (i2p::data::LocalDestination * localDestination)
+	TunnelPool * Tunnels::CreateTunnelPool (i2p::data::LocalDestination * localDestination)
 	{
-		m_Pools.push_back (new TunnelPool (localDestination));
+		auto pool = new TunnelPool (localDestination);
+		m_Pools.push_back (pool);
+		return pool;
+	}	
+
+	void Tunnels::DeleteTunnelPool (TunnelPool * pool)
+	{
+		m_Pools.remove (pool);
+		delete pool;
 	}	
 	
 	void Tunnels::AddTransitTunnel (TransitTunnel * tunnel)
@@ -441,7 +449,7 @@ namespace tunnel
 			return;
 		}
 		
-		if (m_InboundTunnels.size () < 10)
+		if (m_InboundTunnels.size () < 15) // TODO: store exploratory tunnels explicitly
 		{
 			// trying to create one more inbound tunnel
 			if (m_OutboundTunnels.empty () || m_InboundTunnels.size () < 3)
@@ -513,10 +521,10 @@ namespace tunnel
 
 	void Tunnels::AddInboundTunnel (InboundTunnel * newTunnel)
 	{
+		m_InboundTunnels[newTunnel->GetTunnelID ()] = newTunnel;
 		auto pool = newTunnel->GetTunnelPool ();
 		if (!pool)
-		{
-			m_InboundTunnels[newTunnel->GetTunnelID ()] = newTunnel;
+		{		
 			// build symmetric outbound tunnel
 			CreateTunnel<OutboundTunnel> (newTunnel->GetTunnelConfig ()->Invert (), GetNextOutboundTunnel ());		
 		}

Tunnel.h

@@ -120,7 +120,8 @@ namespace tunnel
 			void PostTunnelData (I2NPMessage * msg);
 			template<class TTunnel>
 			TTunnel * CreateTunnel (TunnelConfig * config, OutboundTunnel * outboundTunnel = 0);
-			void CreateTunnelPool (i2p::data::LocalDestination * localDestination);
+			TunnelPool * CreateTunnelPool (i2p::data::LocalDestination * localDestination);
+			void DeleteTunnelPool (TunnelPool * pool);
 			
 			OutboundTunnel * CreateOneHopOutboundTestTunnel (InboundTunnel * replyTunnel);
 			InboundTunnel * CreateOneHopInboundTestTunnel (OutboundTunnel * outboundTunnel = 0);

TunnelPool.cpp

@@ -15,7 +15,7 @@ namespace tunnel
 	TunnelPool::~TunnelPool ()
 	{
 		for (auto it: m_InboundTunnels)
-			delete it;
+			it->SetTunnelPool (nullptr);
 	}
 
 	void TunnelPool::TunnelCreated (InboundTunnel * createdTunnel)
@@ -55,7 +55,7 @@ namespace tunnel
 					i2p::data::netdb.GetRandomRouter (firstHop) 
 	            }),                 
 			outboundTunnel);
-			tunnel->SetTunnelPool (this);
+		tunnel->SetTunnelPool (this);
 	}
 
 	void TunnelPool::ManageTunnels ()

TunnelPool.h

@@ -38,10 +38,6 @@ namespace tunnel
 			int m_NumTunnels;
 			std::set<InboundTunnel *, TunnelCreationTimeCmp> m_InboundTunnels; // recent tunnel appears first
 
-		public:
-
-			// for HTTP only
-			const decltype(m_InboundTunnels)& GetInboundTunnels () const { return m_InboundTunnels; };
 	};	
 }
 }