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app/interface/bbq/feed/cmd/main.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"go-common/app/interface/bbq/feed/internal/server/http"
+	"go-common/app/interface/bbq/feed/internal/service"
+	"go-common/library/conf/paladin"
+	ecode "go-common/library/ecode/tip"
+	"go-common/library/log"
+)
+
+func main() {
+	flag.Parse()
+	if err := paladin.Init(); err != nil {
+		panic(err)
+	}
+	log.Init(nil) // debug flag: log.dir={path}
+	defer log.Close()
+	log.Info("feed-interface start")
+	ecode.Init(nil)
+	svc := service.New()
+	httpSrv := http.New(svc)
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT)
+	for {
+		s := <-c
+		log.Info("get a signal %s", s.String())
+		switch s {
+		case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:
+			ctx, cancel := context.WithTimeout(context.Background(), 35*time.Second)
+			defer cancel()
+			httpSrv.Shutdown(ctx)
+			log.Info("feed-interface exit")
+			svc.Close()
+			time.Sleep(time.Second)
+			return
+		case syscall.SIGHUP:
+		default:
+			return
+		}
+	}
+}