server stop 추가

server.go

@@ -100,17 +100,9 @@ func NewHTTPServerWithPort(serveMux *http.ServeMux, port int) *Server {
 
 	server := &Server{
 		httpserver: &http.Server{Addr: addr, Handler: serveMux},
-		interrupt:  make(chan os.Signal, 1),
 	}
 	server.httpserver.SetKeepAlivesEnabled(true)
 
-	signal.Notify(server.interrupt, os.Interrupt, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
-	go func() {
-		c := <-server.interrupt
-		logger.Println("interrupt!!!!!!!! :", c.String())
-		server.shutdown()
-	}()
-
 	return server
 }
 
@@ -153,6 +145,14 @@ func (server *Server) shutdown() {
 	}
 }
 
+func (server *Server) Stop() {
+	if server.interrupt != nil {
+		server.interrupt <- os.Interrupt
+	} else {
+		server.shutdown()
+	}
+}
+
 // Start :
 func (server *Server) Start() error {
 	if server.httpserver != nil {
@@ -160,6 +160,15 @@ func (server *Server) Start() error {
 		if r != nil {
 			return r
 		}
+		server.interrupt = make(chan os.Signal, 1)
+		signal.Notify(server.interrupt, os.Interrupt, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
+
+		go func() {
+			c := <-server.interrupt
+			logger.Println("interrupt!!!!!!!! :", c.String())
+			server.shutdown()
+		}()
+
 		proxyListener := &proxyproto.Listener{
 			Listener:          ln,
 			ReadHeaderTimeout: 10 * time.Second,