consul

library/httpserver/httpserver.go

@@ -14,6 +14,11 @@ import (
 	"service/library/logger"
 )
 
+const (
+	ServerStatusFDRun  = "RUN"  // 服务运行中
+	ServerStatusFDStop = "STOP" // 服务停止
+)
+
 func StartHttpServer(srv *http.Server, cfg *configcenter.DefaultConfig, ip string, port int) {
 	quit := make(chan os.Signal)
 	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
@@ -29,9 +34,12 @@ func StartHttpServer(srv *http.Server, cfg *configcenter.DefaultConfig, ip strin
 
 	// 注册服务
 	go func() {
-		if err := registerSD(ip, port); err != nil {
+		err := registerSD(ip, port)
+		if err != nil {
 			quit <- syscall.SIGTERM
+			return
 		}
+		setServerStatusFD(ServerStatusFDRun)
 	}()
 
 	<-quit
@@ -53,6 +61,7 @@ func StartHttpServer(srv *http.Server, cfg *configcenter.DefaultConfig, ip strin
 	}
 
 	logger.Info("Server exited")
+	setServerStatusFD(ServerStatusFDStop)
 }
 
 func registerSD(ip string, port int) error {
@@ -82,3 +91,30 @@ func registerSD(ip string, port int) error {
 		}
 	}
 }
+
+func setServerStatusFD(status string) {
+	os.Setenv("SERVER_STATUS_FD", status)
+	fmt.Println(os.Getenv("SERVER_STATUS_FD"))
+	return
+
+	serverStatusFdPath := "/Users/erwin/SERVER_STATUS_FD"
+	file, err := os.OpenFile(serverStatusFdPath, os.O_RDWR|os.O_CREATE, 0666)
+	if err != nil {
+		logger.Info("OpenFile fail, p: %v, err: %v", serverStatusFdPath, err)
+		return
+	}
+	defer func() {
+		_ = file.Close()
+	}()
+	err = file.Truncate(0)
+	if err != nil {
+		logger.Info("file Truncate fail, p: %v, err: %v", serverStatusFdPath, err)
+		return
+	}
+	_, err = file.WriteString(status)
+	if err != nil {
+		logger.Info("file WriteString fail, p: %v, v: %v, err: %v", serverStatusFdPath, status, err)
+		return
+	}
+	logger.Info("SetServerStatusFD success: %v", status)
+}