Merge branch 'CJL' into NewFilePath

wxr

2020-12-23 fa7d172c21d4a78925ae39b3cbfe7b100c3dead9

 HDL_ON/DAL/Mqtt/MqttClient.cs

@@ -557,7 +557,12 @@

            DisConnectRemoteMqttClient("挤下线");

            HDLCommon.Current.CheckLogout();
            Application.RunOnMainThread(() =>
            {
                //弹窗提示被挤下线
                HDLCommon.Current.CheckLogout();
            });
           

            //UserInfo.Current.LastTime = DateTime.MinValue;
            //UserInfo.Current.SaveUserInfo();