2020-04-16 1.更新

JLChen

2020-04-16 9ca2281d589fbd4b35177d1846974f17d12095ae

 Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs

@@ -45,7 +45,7 @@
        static MqttCommon ()
        {
            InitMqtt ();
            InitCheckGateway ();
            //InitCheckGateway ();
        }

        /// <summary>
@@ -130,17 +130,17 @@
            try {
                if (remoteIsConnected) {
                    remoteIsConnected = false;
                    System.Console.WriteLine ($"============>MqttRemote主动断开_{s}");
                    Utlis.WriteLine ($"============>MqttRemote主动断开_{s}");
                    //await RemoteMqttClient.DisconnectAsync(new MQTTnet.Client.Disconnecting.MqttClientDisconnectOptions { }, CancellationToken.None);
                    await RemoteMqttClient.DisconnectAsync ();
                    if (CommonPage.IsRemote) {
                        Utlis.ShowAppLinkStatus (AppLinkStatus.CloudUnlink);
                    }
                    System.Console.WriteLine ($"============>MqttRemoteDisConnectRemoteMqttClient");
                    Utlis.WriteLine ($"============>MqttRemoteDisConnectRemoteMqttClient");

                }
            } catch (Exception e) {
                System.Console.WriteLine ($"============>MqttRemote断开通讯连接出异常:{e.Message}");
                Utlis.WriteLine ($"============>MqttRemote断开通讯连接出异常:{e.Message}");
            }
        }
        static DateTime dateTime = DateTime.MinValue;
@@ -177,164 +177,179 @@
            await System.Threading.Tasks.Task.Factory.StartNew (async () => {
                try {
                    //lock (RemoteMqttClient) {
                        //表示后面将进行连接
                    //表示后面将进行连接

                        #region 初始化远程Mqtt
                        //(3)当[连接云端的Mqtt成功后]或者[以及后面App通过云端Mqtt转发数据给网关成功后],处理接收到云端数据包响应时在mqttServerClient_ApplicationMessageReceived这个方法处理
                        if (RemoteMqttClient.ApplicationMessageReceivedHandler == null) {
                            RemoteMqttClient.UseApplicationMessageReceivedHandler (async (e) => {
                                try {
                                    if (!RemoteMqttClient.IsConnected || !CommonPage.IsRemote) {
                                        return;
                    #region 初始化远程Mqtt
                    //(3)当[连接云端的Mqtt成功后]或者[以及后面App通过云端Mqtt转发数据给网关成功后],处理接收到云端数据包响应时在mqttServerClient_ApplicationMessageReceived这个方法处理
                    if (RemoteMqttClient.ApplicationMessageReceivedHandler == null) {
                        RemoteMqttClient.UseApplicationMessageReceivedHandler (async (e) => {
                            try {
                                if (!RemoteMqttClient.IsConnected || !CommonPage.IsRemote) {
                                    return;
                                }
                                var aesDecryptTopic = e.ApplicationMessage.Topic;
                                var aesDecryptPayload = e.ApplicationMessage.Payload;
                                //Utlis.WriteLine ("Topic={0}", aesDecryptTopic);

                                //if (aesDecryptTopic == $"NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}") {//网关上线，需要更新aeskey
                                //2020-01-11 修改订阅主题地址
                                if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyBusGateWayInfoChange") {//网关上线，需要更新aeskey                                                                                                                     //----第二步：读取账号下面的网关列表
                                    await ReceiveNotifyBusGateWayInfoChange ();
                                } else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayOffline") {//网关掉线                                                                                                                    //----第二步：读取账号下面的网关列表
                                    ReceiveNotifyGateWayOffline ();
                                } else if (aesDecryptTopic == $"/BusGateWayToClient/{mMqttInfo.connEmqClientId}/Push/NotifySqueeze") {//订阅挤下线问题
                                    await ReceiveNotifySqueezeAsync (aesDecryptPayload);
                                } else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/CheckGateway") {
                                    ReceiveCheckGatewayTopic ();
                                } else {
                                    SetGatewayOnlineResetCheck ();

                                    if (!string.IsNullOrEmpty (mqttEncryptKey)) {
                                        aesDecryptPayload = Shared.Securitys.EncryptionService.AesDecryptPayload (e.ApplicationMessage.Payload, mqttEncryptKey);
                                    }
                                    var aesDecryptTopic = e.ApplicationMessage.Topic;
                                    var aesDecryptPayload = e.ApplicationMessage.Payload;
                                    //Console.WriteLine ("Topic={0}", aesDecryptTopic);

                                    //if (aesDecryptTopic == $"NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}") {//网关上线，需要更新aeskey
                                    //2020-01-11 修改订阅主题地址
                                    if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyBusGateWayInfoChange") {//网关上线，需要更新aeskey                                                                                                                     //----第二步：读取账号下面的网关列表
                                        await ReceiveNotifyBusGateWayInfoChange ();
                                    } else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayOffline") {//网关掉线                                                                                                                    //----第二步：读取账号下面的网关列表
                                        ReceiveNotifyGateWayOffline ();
                                    } else if (aesDecryptTopic == $"/BusGateWayToClient/{mMqttInfo.connEmqClientId}/Push/NotifySqueeze") {//订阅挤下线问题
                                        await ReceiveNotifySqueezeAsync (aesDecryptPayload);
                                    }else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/CheckGateway") {
                                        ReceiveCheckGatewayTopic ();
                                    } else {
                                        SetGatewayOnlineResetCheck ();
                                    var packet = new Packet ();
                                    packet.IsLocal = false;
                                    packet.Bytes = aesDecryptPayload;
                                    packet.Manager ();

                                        if (!string.IsNullOrEmpty (mqttEncryptKey)) {
                                            aesDecryptPayload = Shared.Securitys.EncryptionService.AesDecryptPayload (e.ApplicationMessage.Payload, mqttEncryptKey);
                                        }
                                }

                                        var packet = new Packet ();
                                        packet.IsLocal = false;
                                        packet.Bytes = aesDecryptPayload;
                                        packet.Manager ();
                            } catch { }
                        });
                    }

                    if (RemoteMqttClient.DisconnectedHandler == null) {
                        RemoteMqttClient.UseDisconnectedHandler (async (e) => {
                            Utlis.WriteLine ($"============>Mqtt远程连接断开");
                            isSubscribeTopicSuccess = false;
                            await DisConnectRemoteMqttClient ("StartRemoteMqtt.DisconnectedHandler");
                            //await StartRemoteMqtt();
                            //if (thisShowTip) {
                            //    if (CommonPage.IsRemote) {
                            //        Application.RunOnMainThread (() => {
                            //            MainPage.Loading.Hide ();
                            //        });
                            //    }
                            //} else {
                            //    thisShowTip = true;
                            //}
                        });
                    }
                    if (RemoteMqttClient.ConnectedHandler == null) {
                        RemoteMqttClient.UseConnectedHandler (async (e) => {
                            IfNeedReadAllDeviceStatus = true;
                            mCheckGatewayTime = DateTime.Now;
                            CheckGatewayCount = 0;
                            bNeedStartTip = true;

                            Utlis.WriteLine ($"============>Mqtt远程连接成功");
                            if (CommonPage.IsRemote) {
                                Utlis.ShowAppLinkStatus (AppLinkStatus.CloudLink);
                            }

                            if (CurRemoteMACInfo != null) {
                                IsGatewayOnline = CurRemoteMACInfo.isValid != "InValid";
                                if (!IsGatewayOnline) {
                                    //网关不在线
                                    if (CommonPage.IsRemote) {
                                        Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
                                    }
                                   
                                } catch { }
                            });
                        }
                                    MainPage.AddTip ("Remote failed,gateway offline");
                                } else {
                                    //Remote Connection Succeeded

                        if (RemoteMqttClient.DisconnectedHandler == null) {
                            RemoteMqttClient.UseDisconnectedHandler (async (e) => {
                                System.Console.WriteLine ($"============>Mqtt远程连接断开");
                                isSubscribeTopicSuccess = false;
                                await DisConnectRemoteMqttClient ("StartRemoteMqtt.DisconnectedHandler");
                                //await StartRemoteMqtt();
                                //if (thisShowTip) {
                                //    if (CommonPage.IsRemote) {
                                //        Application.RunOnMainThread (() => {
                                //            MainPage.Loading.Hide ();
                                //        });
                                //    }
                                    //网关在线

                                    //重新一次所有设备状态
                                    IfNeedReadAllDeviceStatus = false;
                                    Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
                                    //
                                    MqttRemoteSend (new byte [] { 0 }, 3);

                                    if (CommonPage.IsRemote) {
                                        MainPage.AddTip (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.LinkSuccess));
                                    }
                                }

                                //if (CurRemoteMACInfo.isValid == "InValid") {
                                //    MainPage.AddTip ("Remote failed,gateway offline");
                                //} else {
                                //    thisShowTip = true;
                                //    MqttRemoteSend (new byte [] { 0 }, 3);
                                //}
                            });
                        }
                        if (RemoteMqttClient.ConnectedHandler == null) {
                            RemoteMqttClient.UseConnectedHandler (async (e) => {
                                IfNeedReadAllDeviceStatus = true;

                                System.Console.WriteLine ($"============>Mqtt远程连接成功");
                                if (CommonPage.IsRemote) {
                                    Utlis.ShowAppLinkStatus (AppLinkStatus.CloudLink);
                                }

                                if (CurRemoteMACInfo != null) {
                                    IsGatewayOnline = CurRemoteMACInfo.isValid != "InValid";
                                    if (!IsGatewayOnline) {
                                        //网关不在线
                                        if (CommonPage.IsRemote) {
                                            Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
                                        }
                                        MainPage.AddTip ("Remote failed,gateway offline");
                                    } else {
                                        //网关在线

                                        //重新一次所有设备状态
                                        IfNeedReadAllDeviceStatus = false;
                                        Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
                                        //
                                        MqttRemoteSend (new byte [] { 0 }, 3);
                                    }

                                    //if (CurRemoteMACInfo.isValid == "InValid") {
                                    //    MainPage.AddTip ("Remote failed,gateway offline");
                                    //} else {
                                    //    MqttRemoteSend (new byte [] { 0 }, 3);
                                    //}
                                }
                            }


                            });
                        }
                        #endregion
                        });
                    }
                    #endregion
                    //}
                    //正在获取连接参数..."
                    ShowStartTip ();

                        mqttRequestParToken = MainPage.LoginUser.LoginTokenString;
                        //--第一步：获取mqtt链接参数
                        var mqttInfoRequestResult = new ResponsePack () { StateCode = "" };
                        //--判断是当前是否分享的住宅
                        if (!UserConfig.Instance.CurrentRegion.IsOthreShare) {
                            var mqttInfoUrl = $"{MainPage.RequestHttpsHost}/EmqMqtt/GetConnMqttInfo";//获取连接远程云端Emq Mqtt 服务器连接信息
                            var mqttInfoRequestPar = new GetConnMqttInfoObj () {
                                LoginAccessToken = mqttRequestParToken,
                                PlatformStr = "L1",
                                PublishPayloadJsonStr = PushSignStr,
                            };
                            mqttInfoRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar), mqttInfoUrl);
                            if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
                                var mqttInfoRequestResult_info = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttInfo> (mqttInfoRequestResult.ResponseData.ToString ());
                                if (mqttInfoRequestResult_info != null) {
                                    mMqttInfo = mqttInfoRequestResult_info;
                                    //----第二步：读取账号下面的网关列表
                                    var gatewayListUrl = $"{MainPage.RequestHttpsHostMqtt}/Center/Center/GetGatewayPagger"; //App、Buspro软件登录后获取网关列表 http 请求
                                    var gatewayListRequestPar = new RemoteRequestParameters () { LoginAccessToken = mqttRequestParToken, RequestVersion = "RequestVersion1", RequestProtocolType = 0, RequestSource = 1 };
                                    var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar), gatewayListUrl);
                                    var gatewayListRequestResult_Obj = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttRemoteInfo> (gatewayListRequestResult.ResponseData.ToString ());
                                    //--找出是否存在匹配当前住宅的mac，存在再进行远程。
                                    if (UserConfig.Instance.CheckHomeGatewaysNotEmpty ()) {
                                        CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData.Find ((obj) => obj.mac == UserConfig.Instance.CurrentRegion.HomeGateways [0].GatewayUniqueId);
                                        //CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData [0];
                                        await MQTTConnectAsync ();
                    mqttRequestParToken = MainPage.LoginUser.LoginTokenString;
                    //--第一步：获取mqtt链接参数
                    var mqttInfoRequestResult = new ResponsePack () { StateCode = "" };
                    //--判断是当前是否分享的住宅
                    if (!UserConfig.Instance.CurrentRegion.IsOthreShare) {
                        var mqttInfoUrl = $"{MainPage.RequestHttpsHost}/EmqMqtt/GetConnMqttInfo";//获取连接远程云端Emq Mqtt 服务器连接信息
                        var mqttInfoRequestPar = new GetConnMqttInfoObj () {
                            LoginAccessToken = mqttRequestParToken,
                            PlatformStr = "L1",
                            PublishPayloadJsonStr = PushSignStr,
                        };
                        mqttInfoRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar), mqttInfoUrl);
                        if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
                            var mqttInfoRequestResult_info = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttInfo> (mqttInfoRequestResult.ResponseData.ToString ());
                            if (mqttInfoRequestResult_info != null) {
                                mMqttInfo = mqttInfoRequestResult_info;
                                //----第二步：读取账号下面的网关列表
                                var gatewayListUrl = $"{MainPage.RequestHttpsHostMqtt}/Center/Center/GetGatewayPagger"; //App、Buspro软件登录后获取网关列表 http 请求
                                var gatewayListRequestPar = new RemoteRequestParameters () { LoginAccessToken = mqttRequestParToken, RequestVersion = "RequestVersion1", RequestProtocolType = 0, RequestSource = 1 };
                                var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar), gatewayListUrl);
                                var gatewayListRequestResult_Obj = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttRemoteInfo> (gatewayListRequestResult.ResponseData.ToString ());
                                //--找出是否存在匹配当前住宅的mac，存在再进行远程。
                                if (UserConfig.Instance.CheckHomeGatewaysNotEmpty ()) {
                                    CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData.Find ((obj) => obj.mac == UserConfig.Instance.CurrentRegion.HomeGateways [0].GatewayUniqueId);
                                    //CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData [0];
                                    await MQTTConnectAsync ();

                                    } else {
                                        System.Console.WriteLine ("============>Mqtt 取消连接，当前住宅没绑定网关");
                                    }

                                } else {
                                    Utlis.WriteLine ("============>Mqtt 取消连接，当前住宅没绑定网关");
                                }

                            } else {
                                Utlis.WriteLine ("============>Mqtt GetGatewayPagger 失败");
                            }

                        } else {
                            //如果是分享过来的住宅 走下面流程
                            var mqttInfoRequestPar = new ShareMemberConnMqttInfoObj () {
                                LoginAccessToken = mqttRequestParToken,
                                PlatformStr = "L1",
                                PublishPayloadJsonStr = PushSignStr,
                                MainUserDistributedMark = UserConfig.Instance.CurrentRegion.MainUserDistributedMark,
                                HomeId = UserConfig.Instance.CurrentRegion.Id
                            };
                            mqttInfoRequestResult = MainPage.RequestHttps (API.ShareMemberConnMqttInfo, Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar));
                            //--第一步：获取mqtt链接参数
                            if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
                                var mqttInfoRequestResult_info = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttInfo> (mqttInfoRequestResult.ResponseData.ToString ());
                                if (mqttInfoRequestResult_info != null) {
                                    mMqttInfo = mqttInfoRequestResult_info;
                                    //--第二步：获取当前住分享宅网关信息并连接MQTT
                                    await GetSingleHomeGatewayPaggerAndMQTTConnectAsync ();

                                }
                            Utlis.WriteLine ("============>Mqtt GetInfo 失败");
                        }
                    } else {
                        //如果是分享过来的住宅 走下面流程
                        var mqttInfoRequestPar = new ShareMemberConnMqttInfoObj () {
                            LoginAccessToken = mqttRequestParToken,
                            PlatformStr = "L1",
                            PublishPayloadJsonStr = PushSignStr,
                            MainUserDistributedMark = UserConfig.Instance.CurrentRegion.MainUserDistributedMark,
                            HomeId = UserConfig.Instance.CurrentRegion.Id
                        };
                        mqttInfoRequestResult = MainPage.RequestHttps (API.ShareMemberConnMqttInfo, Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar));
                        //--第一步：获取mqtt链接参数
                        if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
                            var mqttInfoRequestResult_info = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttInfo> (mqttInfoRequestResult.ResponseData.ToString ());
                            if (mqttInfoRequestResult_info != null) {
                                mMqttInfo = mqttInfoRequestResult_info;
                                //--第二步：获取当前住分享宅网关信息并连接MQTT
                                await GetSingleHomeGatewayPaggerAndMQTTConnectAsync ();

                            }

                        }
                    }

                } catch (Exception ex) {
                    System.Console.WriteLine ($"============>Mqtt 远程连接通讯连接出异常:{ex.Message}");
                    Utlis.WriteLine ($"============>Mqtt 远程连接通讯连接出异常:{ex.Message}");
                } finally {
                    //最终要释放连接状态
                    remoteMqttIsConnecting = false;
@@ -349,6 +364,9 @@
        {

            if (CurRemoteMACInfo != null && mMqttInfo != null) {
                MainPage.AddTip ("Successfully obtained parameters, starting to connect...");


                var url = mMqttInfo.connEmqDomainPort;
                var clientId = mMqttInfo.connEmqClientId;
                var username = mMqttInfo.connEmqUserName;
@@ -376,6 +394,27 @@
        }


//        571=Starting remote connection mode...
//572=Getting remote connection parameters...
//573=Successfully obtained parameters, starting to connect...
        /// <summary>
        /// 从开始到连接成功，只提示1次
        /// </summary>
        static bool bNeedStartTip = true;
        /// <summary>
        /// 正在获取连接参数...
        /// </summary>
        static void ShowStartTip ()
        {
            if (bNeedStartTip) {
                bNeedStartTip = false;
                if (CommonPage.IsRemote) {
                    MainPage.AddTip ("Getting remote connection parameters...");
                }
            }

        }

        ///// <summary>
        ///// 
        ///// </summary>
@@ -386,7 +425,7 @@
        //{
        //    try {
        //        if (!remoteIsConnected) {
        //            System.Console.WriteLine ($"============>Mqtt 未连接 取消发送");
        //            Utlis.WriteLine ($"============>Mqtt 未连接 取消发送");
        //            return;
        //        }

@@ -420,10 +459,10 @@
        //            var m1 = new MqttApplicationMessage { Topic = topicName, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };

        //            try {
        //                Console.WriteLine ("CheckGateway");
        //                Utlis.WriteLine ("CheckGateway");
        //                RemoteMqttClient.PublishAsync (m1);
        //            } catch (Exception e) {
        //                Console.WriteLine ($"CheckGateway Fail:{e.Message}");
        //                Utlis.WriteLine ($"CheckGateway Fail:{e.Message}");
        //                //await DisConnectRemoteMqttClient (e.Message);
        //                //await StartCloudMqtt ();
        //            }
@@ -446,7 +485,7 @@
        {
            try {
                //if (!remoteIsConnected) {
                //    System.Console.WriteLine ($"============>Mqtt 未连接 取消发送");
                //    Utlis.WriteLine ($"============>Mqtt 未连接 取消发送");
                //    return;
                //}

@@ -461,12 +500,12 @@
                    break;
                case 3:
                    topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/CheckGateway";
                    //Console.WriteLine ("CheckGateway");
                    //Utlis.WriteLine ("CheckGateway");
                    await RemoteMqttClient.PublishAsync (new MqttApplicationMessage { Topic = topicName, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.AtMostOnce });
                    break;
                }
            } catch (Exception e) {
                // System.Console.WriteLine ($"============>Mqtt MqttRemoteSend catch");
                // Utlis.WriteLine ($"============>Mqtt MqttRemoteSend catch");
                 if (!IsDisConnectingWithSendCatch) {
                    IsDisConnectingWithSendCatch = true;
                    await DisConnectRemoteMqttClient ("MqttRemoteSendCatch");
@@ -524,7 +563,7 @@


                    } else {
                        System.Console.WriteLine ("============>Mqtt 取消连接，当前住宅没绑定网关");
                        Utlis.WriteLine ("============>Mqtt 取消连接，当前住宅没绑定网关");
                    }
                } else {
                    var mGatewayRes = infoResult.PageData.Find ((obj) => obj.GatewayUniqueId == UserConfig.Instance.CurrentRegion.HomeGateways [0].GatewayUniqueId);
@@ -549,7 +588,7 @@
        /// </summary>
        static async Task ReceiveNotifyBusGateWayInfoChange ()
        {
            System.Console.WriteLine ("============>Mqtt 网关上线");
            Utlis.WriteLine ("============>Mqtt 网关上线");
            SetGatewayOnlineResetCheck ();
            if (CommonPage.IsRemote) {

@@ -586,7 +625,7 @@
        /// </summary>
        static void ReceiveNotifyGateWayOffline ()
        {
            System.Console.WriteLine ("============>Mqtt GateWayOffline");
            Utlis.WriteLine ("============>Mqtt GateWayOffline");
            IsGatewayOnline = false;
            if (CommonPage.IsRemote) {
                Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
@@ -638,7 +677,7 @@
                            if (CheckGatewayCount >= 3) {
                                //连续3次没回复，判定网关超时
                                if (MainPage.WiFiStatus == "CrabtreeAdd/CloudLink.png") {
                                    IsGatewayOnline = false;
                                    //IsGatewayOnline = false;
                                    Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
                                    MainPage.AddTip ("Gateway offline!");
                                }
@@ -650,7 +689,7 @@
                                MqttRemoteSend (new byte [] { }, 3);
                                CheckGatewayCount++;
#if DEBUG
                                Console.WriteLine ("CheckGateway");
                                Utlis.WriteLine ("CheckGateway");
#endif


@@ -669,10 +708,9 @@
        /// 收到CheckGateway主题
        /// </summary>
        static void ReceiveCheckGatewayTopic () {
            //System.Console.WriteLine ("============>Mqtt CheckGateway网关回复");
            //Utlis.WriteLine ("============>Mqtt CheckGateway网关回复");
            SetGatewayOnlineResetCheck ();
          


            //旧网关方法
            //MainPage.WiFiStatus = "CrabtreeAdd/CloudUnlink.png";
@@ -720,7 +758,7 @@
        /// </summary>
        static async Task ReceiveNotifySqueezeAsync (byte [] mes)
        {
            Console.WriteLine ($"============>MqttNotifySqueeze: {ErrorCode.LoginInAnotherDevice}");
            Utlis.WriteLine ($"============>MqttNotifySqueeze: {ErrorCode.LoginInAnotherDevice}");
            var mMes = CommonPage.MyEncodingUTF8.GetString (mes);
            if (mMes == PushSignStr) return;//是自己的登录推送不处理

@@ -998,7 +1036,7 @@
                    RemoteMqttClient = null;
                }
                CommonPage.IsRemote = false;
                Console.WriteLine ("Close Mqtt!!!");
                Utlis.WriteLine ("Close Mqtt!!!");
            } catch { }
        }

@@ -1088,7 +1126,7 @@
                                        webPush.DeleteToken_Push (UserConfig.Instance.tokenID);
                                    });
                                } catch (Exception ex) {
                                    Console.WriteLine (ex.Message);
                                    Utlis.WriteLine (ex.Message);
                                } finally {
                                    Application.RunOnMainThread (() => {
                                        Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.LinkStatusTipColor;
@@ -1154,7 +1192,7 @@
                        });

                        RemoteMqttClient.UseDisconnectedHandler (e => {
                            //Console.WriteLine ("RemoteMqttClient UseDisconnectedHandler");
                            //Utlis.WriteLine ("RemoteMqttClient UseDisconnectedHandler");
                            if (thisShowTip) {
                                if (CommonPage.IsRemote) {
                                    //MainPage.AddTip (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.RemoteConnectionDisconnected));
@@ -1168,7 +1206,7 @@
                            }
                        });
                        RemoteMqttClient.UseConnectedHandler (async e => {
                            //Console.WriteLine ("RemoteMqttClient IsRemote");
                            //Utlis.WriteLine ("RemoteMqttClient IsRemote");
                            await MqttCheckGateway ();
                        });
                    }
@@ -1181,14 +1219,14 @@
                            MainPage.Loading.Hide ();
                            Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
                        });
                        System.Console.WriteLine ($"重新连接远程通讯失败，因为获取新的KEY失败");
                        Utlis.WriteLine ($"重新连接远程通讯失败，因为获取新的KEY失败");
                        return;
                    }
                    //var messgae = System.Text.Encoding.UTF8.GetString (tempResult);

                    var responsePack = tempResult.ResponseData;// Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>> (messgae);
                    //if (responsePack == null || responsePack ["ResponseData"] == null) {
                    //    Console.WriteLine ("断开后重新链接需要重新登录获取连接的密码失败");
                    //    Utlis.WriteLine ("断开后重新链接需要重新登录获取连接的密码失败");
                    //    return;
                    //}
                    var dictrionaryResult = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>> (tempResult.ResponseData.ToString ());
@@ -1216,7 +1254,7 @@
                    await Close ();
                    await RemoteMqttClient.ConnectAsync (options);
                } catch (Exception ex) {
                    System.Console.WriteLine ("============>" + ex.Message);
                    Utlis.WriteLine ("============>" + ex.Message);
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                        isConnecting = false.ToString ();
@@ -1310,7 +1348,7 @@
                    return;
                }
                var topicName = @"/" + MainPage.LoginUser.AccountString.ToLower () + @"/CheckGateway/" + UserConfig.Instance.GatewayMAC.Replace (".", "");
                Console.WriteLine ("MqttCheckGateway : " + topicName);
                Utlis.WriteLine ("MqttCheckGateway : " + topicName);
                //base64加密主题
                var topicNameBase64 = Shared.Securitys.EncryptionService.AesEncryptTopic (topicName, mqttEncryptKey);