show latency of tunnels in web ui

HTTPServer.cpp

@@ -300,12 +300,16 @@ namespace http {
 				s << "<b>Inbound tunnels:</b><br>\r\n";
 				for (auto & it : pool->GetInboundTunnels ()) {
 					it->Print(s);
+					if(it->LatencyIsKnown())
+						s << " ( " << it->GetMeanLatency() << "ms )";
 					ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
 				}
 				s << "<br>\r\n";
 				s << "<b>Outbound tunnels:</b><br>\r\n";
 				for (auto & it : pool->GetOutboundTunnels ()) {
 					it->Print(s);
+					if(it->LatencyIsKnown())
+						s << " ( " << it->GetMeanLatency() << "ms )";
 					ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
 				}
 			}
@@ -401,12 +405,16 @@ namespace http {
 		s << "<b>Inbound tunnels:</b><br>\r\n";
 		for (auto & it : i2p::tunnel::tunnels.GetInboundTunnels ()) {
 			it->Print(s);
+			if(it->LatencyIsKnown())
+				s << " ( " << it->GetMeanLatency() << "ms )";
 			ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
 		}
 		s << "<br>\r\n";
 		s << "<b>Outbound tunnels:</b><br>\r\n";
 		for (auto & it : i2p::tunnel::tunnels.GetOutboundTunnels ()) {
 			it->Print(s);
+			if(it->LatencyIsKnown())
+				s << " ( " << it->GetMeanLatency() << "ms )";
 			ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
 		}
 		s << "<br>\r\n";