fix redis.Dial panic bug, and no auto Close after call Subscriber

Author: Terry-Mao

push.go

@@ -84,11 +84,11 @@ func Subscribe(ws *websocket.Conn) {
 
 	defer recoverFunc()
 	// cleanup on server side
-	defer func() {
-		if err := ws.Close(); err != nil {
-			Log.Printf("wc.Close() failed (%s)", err.Error())
-		}
-	}()
+	//defer func() {
+	//	if err := ws.Close(); err != nil {
+	//		Log.Printf("wc.Close() failed (%s)", err.Error())
+	//	}
+	//}()
 	// set read deadline
 	err := ws.SetReadDeadline(time.Now().Add(time.Duration(Conf.LongpollingTimeout) * time.Second))
 	if err != nil {

redis.go

@@ -27,7 +27,6 @@ func InitRedis() {
 			c, err := redis.Dial(Conf.RedisNetwork, Conf.RedisAddr)
 			if err != nil {
 				Log.Printf("redis.Dial(\"%s\", \"%s\") failed (%s)", Conf.RedisNetwork, Conf.RedisAddr, err.Error())
-				panic(err)
 			}
 			return c, err
 		},