Chore: logging real listen port (#1492)

listener/socks/tcp.go

@@ -15,7 +15,6 @@ import (
 
 type Listener struct {
 	listener net.Listener
-	address  string
 	closed   bool
 }
 
@@ -25,7 +24,9 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
 		return nil, err
 	}
 
-	sl := &Listener{l, addr, false}
+	sl := &Listener{
+		listener: l,
+	}
 	go func() {
 		for {
 			c, err := l.Accept()
@@ -48,7 +49,7 @@ func (l *Listener) Close() {
 }
 
 func (l *Listener) Address() string {
-	return l.address
+	return l.listener.Addr().String()
 }
 
 func handleSocks(conn net.Conn, in chan<- C.ConnContext) {

listener/socks/udp.go

@@ -13,7 +13,6 @@ import (
 
 type UDPListener struct {
 	packetConn net.PacketConn
-	address    string
 	closed     bool
 }
 
@@ -27,7 +26,9 @@ func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error)
 		log.Warnln("Failed to Reuse UDP Address: %s", err)
 	}
 
-	sl := &UDPListener{l, addr, false}
+	sl := &UDPListener{
+		packetConn: l,
+	}
 	go func() {
 		for {
 			buf := pool.Get(pool.RelayBufferSize)
@@ -52,7 +53,7 @@ func (l *UDPListener) Close() error {
 }
 
 func (l *UDPListener) Address() string {
-	return l.address
+	return l.packetConn.LocalAddr().String()
 }
 
 func handleSocksUDP(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []byte, addr net.Addr) {