Merge remote-tracking branch 'origin/WJC' into NewFilePath

wei

2020-12-22 bac00b1bc932d3a85f90986466757b24d9407d61

 HDL_ON/DAL/Mqtt/MqttClient.cs

@@ -269,6 +269,7 @@
                                }
                                else
                                {
                                    MainPage.Log($"mqtt data");
                                    SetGatewayOnlineResetCheck();
                                    var bytes = Securitys.EncryptionService.AesDecryptPayload(e.ApplicationMessage.Payload, DB_ResidenceData.Instance.HomeGateway.aesKey);