改提示文案。

@@ -561,7 +561,7 @@
     
     
     if (!_channels.count) {
     if (!_channels.count) {
         [self loadChannelData];
         [self loadChannelData];
-        [self toastTip:@"房间加载失败，稍后再试！"];
+        [self toastTip:@"暂无可用直播间，稍后再试！"];
         return;
         return;
     }
     }
     [self hideAllToolView];
     [self hideAllToolView];
@@ -683,6 +683,8 @@
         NSLog(@"%@",task.originalRequest.URL.absoluteString);
         NSLog(@"%@",task.originalRequest.URL.absoluteString);
         
         
         [_timer invalidate];
         [_timer invalidate];
+        [[NSUserDefaults standardUserDefaults] removeObjectForKey:kPushging];
+        _inPushing=NO;
         [self.socketService endPaly:_timeLabel.text];
         [self.socketService endPaly:_timeLabel.text];
         [self socketSendEndNotify];//通知结束。
         [self socketSendEndNotify];//通知结束。
         _liveButton.selected = !_liveButton.selected;
         _liveButton.selected = !_liveButton.selected;