use go-daemon library

go-daemon/godaemon1.go

@@ -1,33 +1,34 @@
 package main
 
 import (
-	// "log"
+	"log"
 	"time"
-	// "github.com/sevlyar/go-daemon"
+
+	"github.com/sevlyar/go-daemon"
 )
 
 func main() {
-	// cntxt := &daemon.Context{
+	cntxt := &daemon.Context{
-	// PidFileName: "godaemon1.pid",
+		PidFileName: "godaemon1.pid",
-	// PidFilePerm: 0644,
+		PidFilePerm: 0644,
-	// LogFileName: "godaemon1.log",
+		LogFileName: "godaemon1.log",
-	// LogFilePerm: 0640,
+		LogFilePerm: 0640,
-	// WorkDir:     "./",
+		WorkDir:     "./",
-	// Umask:       027,
+		Umask:       027,
-	// Args:        []string{"[go-daemon godaemon1]"},
+		Args:        []string{"[go-daemon godaemon1]"},
-	// }
+	}
 
-	// d, err := cntxt.Reborn()
+	d, err := cntxt.Reborn()
-	// if err != nil {
+	if err != nil {
-	// log.Fatal("Unable to run: ", err)
+		log.Fatal("Unable to run: ", err)
-	// }
+	}
-	// if d != nil {
+	if d != nil {
-	// return
+		return
-	// }
+	}
-	// defer cntxt.Release()
+	defer cntxt.Release()
-	//
+
-	// log.Print("- - - - - - - - - - - - - - -")
+	log.Print("- - - - - - - - - - - - - - -")
-	// log.Print("daemon started")
+	log.Print("daemon started")
 
 	for true {
 		Info()