rename StartSimple

pkg/conn/conn.go

@@ -10,7 +10,7 @@ const (
 	Port = ":3030"
 )
 
-func StartSimple(handler func(conn net.Conn)) error {
+func StartSimpleTCP(handler func(conn net.Conn)) error {
 	l, err := net.Listen("tcp4", Port)
 	if err != nil {
 		return err