fix

library/httpserver/httpserver.go

@@ -39,17 +39,19 @@ func StartHttpServer(srv *http.Server, cfg *configcenter.DefaultConfig, ip strin
 		setServerStatusFD(ServerStatusFDRun)
 	}()
 
+	done := make(chan int)
+	go func() {
 		quit := make(chan os.Signal)
 		signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
-	<-quit
+		for {
+			select {
+			case <-quit:
 				logger.Info("Shutdown Server ...")
-
 				if err := servicediscovery.DeRegister(ip, port); err != nil {
 					logger.Fatal("DeRegister fail: %v", err)
 				}
 
 				ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
-	defer cancel()
 				if err := srv.Shutdown(ctx); err != nil {
 					logger.Fatal("Server Shutdown:", err)
 				}
@@ -61,6 +63,15 @@ func StartHttpServer(srv *http.Server, cfg *configcenter.DefaultConfig, ip strin
 
 				logger.Info("Server exited")
 				setServerStatusFD(ServerStatusFDStop)
+				cancel()
+				done <- 1
+				return
+			}
+		}
+	}()
+
+	<-done
+	logger.Info("Server done")
 }
 
 func registerSD(ip string, port int) error {
@@ -92,7 +103,7 @@ func registerSD(ip string, port int) error {
 }
 
 func setServerStatusFD(status string) {
-	serverStatusFdPath := "/app/SERVER_STATUS_FD"
+	serverStatusFdPath := "/Users/erwin/SERVER_STATUS_FD"
 	cmd := exec.Command("sh", "-c", fmt.Sprintf("echo %s > %s", status, serverStatusFdPath))
 	err := cmd.Run()
 	if err != nil {