don't test failed tunnels

HTTPServer.cpp

@@ -141,6 +141,8 @@ namespace util
 			it->GetTunnelConfig ()->Print (s);
 			if (it->GetTunnelPool ())
 				s << " " << "Pool";
+			if (it->IsFailed ())
+				s << " " << "Failed";
 			s << " " << (int)it->GetNumSentBytes () << "<BR>";
 		}	
 
@@ -149,6 +151,8 @@ namespace util
 			it.second->GetTunnelConfig ()->Print (s);
 			if (it.second->GetTunnelPool ())
 				s << " " << "Pool";
+			if (it.second->IsFailed ())
+				s << " " << "Failed";
 			s << " " << (int)it.second->GetNumReceivedBytes () << "<BR>";
 		}	
 		

Tunnel.h

@@ -37,7 +37,7 @@ namespace tunnel
 			
 			TunnelConfig * GetTunnelConfig () const { return m_Config; }
 			bool IsEstablished () const { return m_IsEstablished; };
-			bool IsFailed () const { return m_IsEstablished; };
+			bool IsFailed () const { return m_IsFailed; };
 			void SetFailed (bool failed) { m_IsFailed = failed; } 
 
 			TunnelPool * GetTunnelPool () const { return m_Pool; };

TunnelPool.cpp

@@ -118,11 +118,25 @@ namespace tunnel
 		auto it2 = m_InboundTunnels.begin ();
 		while (it1 != m_OutboundTunnels.end () && it2 != m_InboundTunnels.end ())
 		{
-			uint32_t msgID = rnd.GenerateWord32 ();
+			bool failed = false;
-			m_Tests[msgID] = std::make_pair (*it1, *it2);
+			if ((*it1)->IsFailed ())
-			(*it1)->SendTunnelDataMsg ((*it2)->GetNextIdentHash (), (*it2)->GetNextTunnelID (),
+			{	
-				CreateDeliveryStatusMsg (msgID));
+				failed = true;
-			it1++; it2++;
+				it1++;
+			}
+			if ((*it2)->IsFailed ())
+			{	
+				failed = true;
+				it2++;
+			}
+			if (!failed)
+			{	
+				uint32_t msgID = rnd.GenerateWord32 ();
+				m_Tests[msgID] = std::make_pair (*it1, *it2);
+				(*it1)->SendTunnelDataMsg ((*it2)->GetNextIdentHash (), (*it2)->GetNextTunnelID (),
+					CreateDeliveryStatusMsg (msgID));
+				it1++; it2++;
+			}	
 		}
 	}