feat: 添加退出信号监听功能，优雅关闭服务并输出相关信息

main.go

@@ -3,7 +3,10 @@ package main
 import (
 	"fmt"
 	"net/http"
+	"os"
+	"os/signal"
 	"sync"
+	"syscall"
 	"time"
 
 	_ "net/http/pprof"
@@ -146,6 +149,8 @@ func main() {
 	src.ConfigurationInit()
 
 	app := src.AppEngine()
+	fmt.Printf("OMC Service %s\n\n", config.Version)
+
 	src.DefeatConfig(app)
 
 	loadGlobalPre(app)
@@ -156,11 +161,27 @@ func main() {
 
 	loadServerWeb()
 
+	stopSignal()
+
 	// 首次安装启动记录
 	machine.Launch()
 	wg.Wait()
 }
 
+// stopSignal 监听退出信号
+func stopSignal() {
+	sigCh := make(chan os.Signal, 1)
+	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		<-sigCh // 等待退出信号
+		src.ConfigurationClose()
+		fmt.Println("\nStop Service... OK")
+		os.Exit(0)
+	}()
+}
+
 // loadGlobalPre 全局预加载
 func loadGlobalPre(app *gin.Engine) {
 	// Swagger 接口文档
@@ -185,6 +206,7 @@ func loadGlobalPre(app *gin.Engine) {
 		go func(addr string) {
 			defer wg.Done()
 			for i := range maxRetries {
+				fmt.Printf("pprof HTTP on %s\n", addr)
 				if err := http.ListenAndServe(addr, nil); err != nil {
 					logger.Errorf("pprof run err:%v", err)
 					time.Sleep(retryInterval) // 重试间隔时间
@@ -220,6 +242,7 @@ func loadServerRoute(app *gin.Engine) {
 			go func(addr string, certFile string, keyFile string) {
 				defer wg.Done()
 				for i := range maxRetries {
+					fmt.Printf("API HTTPS on %s\n", addr)
 					if err := app.RunTLS(addr, certFile, keyFile); err != nil {
 						logger.Errorf("routeServer run tls err:%v", err)
 						time.Sleep(retryInterval) // 重试间隔时间
@@ -233,6 +256,7 @@ func loadServerRoute(app *gin.Engine) {
 			go func(addr string) {
 				defer wg.Done()
 				for i := range maxRetries {
+					fmt.Printf("API HTTP on %s\n", addr)
 					if err := app.Run(addr); err != nil {
 						logger.Errorf("routeServer run err:%v", err)
 						time.Sleep(retryInterval) // 重试间隔时间
@@ -286,6 +310,7 @@ func loadServerWeb() {
 			go func(addr string, certFile string, keyFile string) {
 				defer wg.Done()
 				for i := range maxRetries {
+					fmt.Printf("WEB HTTPS on %s\n", addr)
 					if err := web.RunTLS(addr, certFile, keyFile); err != nil {
 						logger.Errorf("webServer run tls err:%v", err)
 						time.Sleep(retryInterval) // 重试间隔时间
@@ -302,6 +327,7 @@ func loadServerWeb() {
 			go func(addr string) {
 				defer wg.Done()
 				for i := range maxRetries {
+					fmt.Printf("WEB HTTP on %s\n", addr)
 					if err := web.Run(addr); err != nil {
 						logger.Errorf("webServer run err:%v", err)
 						time.Sleep(retryInterval) // 重试间隔时间