reduce trace logs (#341)

pkg/p2p/libp2p/libp2p.go

@@ -298,8 +298,6 @@ func (s *Service) AddProtocol(p p2p.ProtocolSpec) (err error) {
 
 			logger := tracing.NewLoggerWithTraceID(ctx, s.logger)
 
-			logger.Tracef("handle protocol %s/%s: stream %s: peer %s", p.Name, p.Version, ss.Name, overlay)
-
 			s.metrics.HandledStreamCount.Inc()
 			if err := ss.Handler(ctx, p2p.Peer{Address: overlay}, stream); err != nil {
 				var e *p2p.DisconnectError
@@ -307,7 +305,7 @@ func (s *Service) AddProtocol(p p2p.ProtocolSpec) (err error) {
 					_ = s.Disconnect(overlay)
 				}
 
-				logger.Debugf("handle protocol %s/%s: stream %s: peer %s: %v", p.Name, p.Version, ss.Name, overlay, err)
+				logger.Debugf("error handle protocol %s/%s: stream %s: peer %s: error: %v", p.Name, p.Version, ss.Name, overlay, err)
 				return
 			}
 		})