updates

Downloads/GoNetDev-master/Protocols/Utils/GLogger/GLogger.go

@@ -0,0 +1,32 @@
+package GLogger
+
+import (
+	"sync"
+	"log"
+	"os"
+	"io"
+)
+
+var once sync.Once
+var Glogger *GLogger
+
+type GLogger struct {
+	*log.Logger
+	filename string
+}
+
+func GetInstance() *GLogger {
+	once.Do(func() {
+		Glogger = createLogger("/var/log/Gonetdev.log")
+	})
+	return Glogger
+}
+
+func createLogger(fname string) *GLogger {
+	file, _ := os.OpenFile(fname,os.O_CREATE | os.O_APPEND | os.O_RDWR, 0666)
+	mw := io.MultiWriter(os.Stdout, file)
+	return &GLogger{
+		filename: fname,
+		Logger:   log.New(mw, "", log.Lshortfile),
+	}
+}