improve listener labels (#5635)

add a label after every "listener opened on :XXX" message that mentions
protocols of every listener.

internal/api/api.go

@@ -179,7 +179,13 @@ func (a *API) Initialize() error {
 		return err
 	}
 
-	a.Log(logger.Info, "listener opened on "+a.Address)
+	str := "listener opened on " + a.Address
+	if !a.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
+	a.Log(logger.Info, str)
 
 	return nil
 }

internal/metrics/metrics.go

@@ -122,7 +122,13 @@ func (m *Metrics) Initialize() error {
 		return err
 	}
 
-	m.Log(logger.Info, "listener opened on "+m.Address)
+	str := "listener opened on " + m.Address
+	if !m.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
+	m.Log(logger.Info, str)
 
 	return nil
 }

internal/playback/server.go

@@ -66,7 +66,13 @@ func (s *Server) Initialize() error {
 		return err
 	}
 
-	s.Log(logger.Info, "listener opened on "+s.Address)
+	str := "listener opened on " + s.Address
+	if !s.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
+	s.Log(logger.Info, str)
 
 	return nil
 }

internal/pprof/pprof.go

@@ -69,7 +69,13 @@ func (pp *PPROF) Initialize() error {
 		return err
 	}
 
-	pp.Log(logger.Info, "listener opened on "+pp.Address)
+	str := "listener opened on " + pp.Address
+	if !pp.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
+	pp.Log(logger.Info, str)
 
 	return nil
 }

internal/servers/hls/server.go

@@ -138,7 +138,13 @@ func (s *Server) Initialize() error {
 		return err
 	}
 
-	s.Log(logger.Info, "listener opened on "+s.Address)
+	str := "listener opened on " + s.Address
+	if !s.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
+	s.Log(logger.Info, str)
 
 	s.wg.Add(1)
 	go s.run()

internal/servers/rtmp/server.go

@@ -145,7 +145,13 @@ func (s *Server) Initialize() error {
 	s.chAPIConnsGet = make(chan serverAPIConnsGetReq)
 	s.chAPIConnsKick = make(chan serverAPIConnsKickReq)
 
-	s.Log(logger.Info, "listener opened on %s", s.Address)
+	str := "listener opened on " + s.Address
+	if s.IsTLS {
+		str += " (TCP/RTMPS)"
+	} else {
+		str += " (TCP/RTMP)"
+	}
+	s.Log(logger.Info, str)
 
 	l := &listener{
 		ln:     s.ln,

internal/servers/webrtc/server.go

@@ -306,12 +306,17 @@ func (s *Server) Initialize() error {
 		}
 	}
 
-	str := "listener opened on " + s.Address + " (HTTP)"
+	str := "listener opened on " + s.Address
+	if !s.Encryption {
+		str += " (TCP/HTTP)"
+	} else {
+		str += " (TCP/HTTPS)"
+	}
 	if s.udpMuxLn != nil {
-		str += ", " + s.LocalUDPAddress + " (ICE/UDP)"
+		str += ", " + s.LocalUDPAddress + " (UDP/ICE)"
 	}
 	if s.tcpMuxLn != nil {
-		str += ", " + s.LocalTCPAddress + " (ICE/TCP)"
+		str += ", " + s.LocalTCPAddress + " (TCP/ICE)"
 	}
 	s.Log(logger.Info, str)