chore: improve logging in PEX & Switch

Author: tzdybal

p2p/pex/pex_reactor.go

@@ -242,7 +242,7 @@ func (r *Reactor) logErrAddrBook(err error) {
 
 // Receive implements Reactor by handling incoming PEX messages.
 func (r *Reactor) Receive(e p2p.Envelope) {
-	r.Logger.Debug("Received message", "src", e.Src, "chId", e.ChannelID, "msg", e.Message)
+	r.Logger.Debug("Received message", "src", e.Src, "chId", e.ChannelID, "msg_type", fmt.Sprintf("%T", e.Message))
 
 	switch msg := e.Message.(type) {
 	case *tmp2p.PexRequest:

p2p/switch.go

@@ -400,7 +400,7 @@ func (sw *Switch) getPeerAddress(peer Peer) (*NetAddress, error) {
 // StopPeerGracefully disconnects from a peer gracefully.
 // TODO: handle graceful disconnects.
 func (sw *Switch) StopPeerGracefully(peer Peer, reactorName string) {
-	sw.Logger.Info("Stopping peer gracefully")
+	sw.Logger.Info("Stopping peer gracefully", "peer", peer.ID())
 
 	sw.removePeerFromReactor(peer, reactorName)