fix metrics wrapper

handler/tunnel/handler.go

@@ -184,7 +184,7 @@ func (h *tunnelHandler) createEntrypointService(addr string, ingress ingress.Ing
 		"kind":     "service",
 	})
 	epListener := newTCPListener(ln,
-		listener.AddrOption(h.md.entryPoint),
+		listener.AddrOption(addr),
 		listener.ServiceOption(serviceName),
 		listener.ProxyProtocolOption(h.md.entryPointProxyProtocol),
 		listener.LoggerOption(log.WithFields(map[string]any{

metrics/wrapper/conn.go

@@ -27,7 +27,7 @@ type serverConn struct {
 }
 
 func WrapConn(service string, c net.Conn) net.Conn {
-	if !xmetrics.IsEnabled() || c == nil {
+	if c == nil {
 		return c
 	}
 
@@ -102,7 +102,7 @@ type packetConn struct {
 }
 
 func WrapPacketConn(service string, pc net.PacketConn) net.PacketConn {
-	if !xmetrics.IsEnabled() || pc == nil {
+	if pc == nil {
 		return pc
 	}
 	return &packetConn{