Lower packet/frame logs to trace and player with closed connection (#527)

mcproto/read.go

@@ -85,7 +85,7 @@ func ReadPacket(reader *bufio.Reader, addr net.Addr, state State) (*Packet, erro
 	logrus.
 		WithField("client", addr).
 		WithField("packet", packet).
-		Debug("Read packet")
+		Trace("Read packet")
 	return packet, nil
 }
 
@@ -206,7 +206,7 @@ func ReadFrame(reader io.Reader, addr net.Addr) (*Frame, error) {
 	logrus.
 		WithField("client", addr).
 		WithField("length", frame.Length).
-		Debug("Read frame length")
+		Trace("Read frame length")
 
 	frame.Payload = make([]byte, frame.Length)
 	total := 0
@@ -223,7 +223,7 @@ func ReadFrame(reader io.Reader, addr net.Addr) (*Frame, error) {
 			WithField("client", addr).
 			WithField("total", total).
 			WithField("length", frame.Length).
-			Debug("Reading frame content")
+			Trace("Reading frame content")
 
 		if n == 0 {
 			logrus.

server/connector.go

@@ -526,6 +526,7 @@ func (c *Connector) cleanupBackendConnection(clientAddr net.Addr, serverAddress
 	logrus.
 		WithField("client", clientAddr).
 		WithField("backendHostPort", backendHostPort).
+		WithField("player", playerInfo).
 		WithField("connectionCount", c.activeConnections.GetCount(backendHostPort)).
 		Info("Closed connection to backend")
 	if checkScaleDown && c.scaleActiveConnections.GetCount(scalingTarget) <= 0 {

server/docker.go

@@ -482,6 +482,9 @@ func (w *dockerWatcherImpl) listContainers(ctx context.Context) ([]*routableCont
 		if !data.notRunning {
 			endpoint = fmt.Sprintf("%s:%d", data.ip, data.port)
 		}
+		logrus.WithField("backendEndpoint", endpoint).
+			WithField("containerID", container.ID).
+			Debug("Found routable Docker container")
 
 		for _, host := range data.hosts {
 			result = append(result, &routableContainer{