From ac2ee45fadc64fe840bbba6264df3ca4622adb15 Mon Sep 17 00:00:00 2001
From: JLChen <551775569@qq.com>
Date: 星期日, 12 一月 2020 16:06:13 +0800
Subject: [PATCH] 2020-01-12 1.优化修改。

---
 Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs |  197 ++++++++++++++++++++++++++++---------------------
 1 files changed, 113 insertions(+), 84 deletions(-)

diff --git a/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs b/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
index 41c2b3f..175d451 100644
--- a/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
+++ b/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
@@ -68,13 +68,13 @@
         public static async System.Threading.Tasks.Task StartCloudMqtt ()
         {
 
-                Application.RunOnMainThread (() => {
-                    if (5 < (DateTime.Now - dateTime).TotalSeconds) {
-                        return;
-                    }
-                    //MainPage.Loading.Start (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.Connecting));
-                    dateTime = DateTime.Now;
-                });
+                //Application.RunOnMainThread (() => {
+                //    if (5 < (DateTime.Now - dateTime).TotalSeconds) {
+                //        return;
+                //    }
+                //    //MainPage.Loading.Start (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.Connecting));
+                //    dateTime = DateTime.Now;
+                //});
                 if (!MainPage.LoginUser.IsLogin) {
                     return;
                 }
@@ -101,13 +101,17 @@
                                         }
                                         var aesDecryptTopic = e.ApplicationMessage.Topic;
                                         var aesDecryptPayload = e.ApplicationMessage.Payload;
-                                        //Console.WriteLine ("Topic={0}", aesDecryptTopic);
+                                        Console.WriteLine ("Topic={0}", aesDecryptTopic);
 
-                                        if (aesDecryptTopic == $"NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}") {//缃戝叧涓婄嚎锛岄渶瑕佹洿鏂癮eskey
-                                                                                                                                 //----绗簩姝ワ細璇诲彇璐﹀彿涓嬮潰鐨勭綉鍏冲垪琛�
-                                            var gatewayListUrl = @"https://developer.hdlcontrol.com/Center/Center/GetGatewayPagger"; //App銆丅uspro杞欢鐧诲綍鍚庤幏鍙栫綉鍏冲垪琛� http 璇锋眰
+
+                                        //if (aesDecryptTopic == $"NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}") {//缃戝叧涓婄嚎锛岄渶瑕佹洿鏂癮eskey
+                                        //2020-01-11 淇敼璁㈤槄涓婚鍦板潃
+                                        if (aesDecryptTopic == $"BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayInfoChange") {//缃戝叧涓婄嚎锛岄渶瑕佹洿鏂癮eskey
+                                            Console.WriteLine ("缃戝叧涓婄嚎锛岄渶瑕佹洿鏂癮eskey");
+                                            //----绗簩姝ワ細璇诲彇璐﹀彿涓嬮潰鐨勭綉鍏冲垪琛�
+                                            var gatewayListUrl = $"{MainPage.RequestHttpsHostMqtt}/Center/Center/GetGatewayPagger"; //App銆丅uspro杞欢鐧诲綍鍚庤幏鍙栫綉鍏冲垪琛� http 璇锋眰
                                             var gatewayListRequestPar = new RemoteRequestParameters () { Mac = CurRemoteMACInfo.mac, LoginAccessToken = mqttRequestParToken, RequestVersion = "RequestVersion1", RequestProtocolType = 0, RequestSource = 1 };
-                                            var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar), false, false, gatewayListUrl);
+                                            var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar),gatewayListUrl);
                                             var gatewayListRequestResult_Obj = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttRemoteInfo> (gatewayListRequestResult.ResponseData.ToString ());
                                             if (gatewayListRequestResult_Obj != null && gatewayListRequestResult_Obj.pageData.Count > 0) {
                                                 CurRemoteMACInfo.aesKey = gatewayListRequestResult_Obj.pageData [0].aesKey;
@@ -116,6 +120,7 @@
                                         }
 
                                         if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/CheckGateway") {
+                                            MainPage.WiFiStatus = "CrabtreeAdd/CloudUnlink.png";
                                             // = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/OldON";
                                             var ss = CommonPage.MyEncodingUTF8.GetString (aesDecryptPayload);
                                             var obj = Newtonsoft.Json.JsonConvert.DeserializeObject<ResponsePack> (ss);
@@ -127,34 +132,35 @@
                                             case "NoOnline":
                                             case "NetworkAnomaly"://涓嶅湪绾�
                                                 MainPage.AddTip ("Gateway offline");
-                                                Application.RunOnMainThread (() => {
-                                                    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
-                                                });
+                                                //Application.RunOnMainThread (() => {
+                                                //    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                                //});
                                                 break;
                                             case "NoRecord"://MAC涓嶆纭�
                                                 MainPage.AddTip (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.MACError));
-                                                Application.RunOnMainThread (() => {
-                                                    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
-                                                });
+                                                //Application.RunOnMainThread (() => {
+                                                //    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                                //});
                                                 break;
                                             case "Success":
-                                                MainPage.AddTip (UserConfig.Instance.CurrentRegion.RegionName + ":" + Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.LinkSuccess));
+                                                MainPage.AddTip (UserConfig.Instance.CurrentRegion.Name + ":" + Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.LinkSuccess));
+                                                MainPage.WiFiStatus = "CrabtreeAdd/CloudLink.png";
                                                 break;
                                             default:
                                                 MainPage.AddTip (Language.StringByID (Shared.SimpleControl.R.MyInternationalizationString.LinkLoser));
-                                                Application.RunOnMainThread (() => {
-                                                    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
-                                                });
+                                                //Application.RunOnMainThread (() => {
+                                                //    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                                //});
                                                 break;
                                             }
+                                            Application.RunOnMainThread (() => {
+                                                UserMiddle.btnLinkStatus.UnSelectedImagePath = MainPage.WiFiStatus;
+                                            });
                                         } else {
                                             if (!string.IsNullOrEmpty (mqttEncryptKey)) {
-                                                aesDecryptTopic = Shared.Securitys.EncryptionService.AesDecryptTopic (e.ApplicationMessage.Topic, mqttEncryptKey);
                                                 aesDecryptPayload = Shared.Securitys.EncryptionService.AesDecryptPayload (e.ApplicationMessage.Payload, mqttEncryptKey);
-                                            } else {
-                                                aesDecryptTopic = e.ApplicationMessage.Topic;
-                                                aesDecryptPayload = e.ApplicationMessage.Payload;
                                             }
+                                           
                                         }
                                         var packet = new Packet ();
                                         packet.Bytes = aesDecryptPayload;
@@ -172,7 +178,7 @@
                                         if (CommonPage.IsRemote) {
                                             Application.RunOnMainThread (() => {
                                                 MainPage.Loading.Hide ();
-                                                Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                                //Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
                                             });
                                         }
                                     } else {
@@ -182,19 +188,23 @@
                             }
                             if (RemoteMqttClient.ConnectedHandler == null) {
                                 RemoteMqttClient.UseConnectedHandler (async (e) => {
-                                    Shared.Application.RunOnMainThread (() => {
-                                        Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = 0xAA69E64A;
-                                    });
+                                    //Shared.Application.RunOnMainThread (() => {
+                                    //    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = 0xAA69E64A;
+                                    //});
                                     Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
                                     System.Console.WriteLine ($"杩滅▼杩炴帴鎴愬姛");
-                                    MainPage.WiFiStatus = "CrabtreeAdd/CloudLink.png";
-                                    UserMiddle.btnLinkStatus.UnSelectedImagePath = MainPage.WiFiStatus;
+                                    if (CommonPage.IsRemote) {
+                                        Utlis.ShowAppLinkStatus (AppLinkStatus.CloudLink);
+                                    }
+
+                                    //MainPage.WiFiStatus = "CrabtreeAdd/CloudLink.png";
+                                    //UserMiddle.btnLinkStatus.UnSelectedImagePath = MainPage.WiFiStatus;
                                     if (CurRemoteMACInfo != null) {
                                         if (CurRemoteMACInfo.isValid == "InValid") {
                                             MainPage.AddTip ("Remote failed,gateway offline");
                                             Application.RunOnMainThread (() => {
                                                 MainPage.Loading.Hide ();
-                                                Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                                //Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
                                             });
                                         } else {
                                             MqttRemoteSend (new byte [] { 0 }, 3);
@@ -215,13 +225,13 @@
                         try {
                             try {
                                 //鏂紑鍚庨噸鏂伴摼鎺ラ渶瑕侀噸鏂扮櫥褰曡幏鍙栬繛鎺ョ殑瀵嗙爜
-                                var requestObj = new LoginObj () { Account = MainPage.LoginUser.AccountString.ToLower (), Password = MainPage.LoginUser.Password, Company = MainPage.SoftSmsType };
+                                var requestObj = new LoginObj () { Account = MainPage.LoginUser.AccountString.ToLower (), Password = MainPage.LoginUser.Password };
                                 var requestJson = Newtonsoft.Json.JsonConvert.SerializeObject (requestObj);
-                                var tempResult = MainPage.RequestHttps ("Login", requestJson, false);
+                                var tempResult = MainPage.RequestHttps (API.Login, requestJson);
                                 if (tempResult == null) {
                                     Application.RunOnMainThread (() => {
                                         MainPage.Loading.Hide ();
-                                        Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                        //Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
                                     });
                                     return;
                                 }
@@ -240,33 +250,43 @@
                                     return;
                                 }
 
-                                var requestObj3 = new GatewayByRegionListObj () { RegionID = UserConfig.Instance.CurrentRegion.RegionID };
+                                var requestObj3 = new GetSingleHomeGatewayPaggerObj ();
+                                requestObj3.ReqDto.LoginAccessToken = MainPage.LoginUser.LoginTokenString;
+                                requestObj3.ReqDto.HomeId = UserConfig.Instance.CurrentRegion.Id;
+                                requestObj3.ReqDto.PageSetting.Page = 1;
+                                requestObj3.ReqDto.PageSetting.PageSize = 10;
+                                string urlHead = MainPage.RequestHttpsHost;
+                                if (requestObj3.IsOtherAccountCtrl) {
+                                    urlHead = UserConfig.Instance.MasterAccountRequestBaseUrl;
+                                    requestObj3.ReqDto.LoginAccessToken = UserConfig.Instance.MasterAccountToken;
+                                }
+
+
+                                //var requestObj3 = new GatewayByRegionListObj () { RegionID = UserConfig.Instance.CurrentRegion.Id };
                                 var requestJson3 = Newtonsoft.Json.JsonConvert.SerializeObject (requestObj3);
-                                var revertObj3 = MainPage.RequestHttps ("GatewayByRegionList", requestJson3, true, false);
-                                if (revertObj3.StateCode == "SUCCESS") {
-                                    var responseDataObj = Newtonsoft.Json.JsonConvert.DeserializeObject<List<GatewayRes>> (revertObj3.ResponseData.ToString ());
-                                    var gatewayList = responseDataObj;
-                                    if (gatewayList != null && gatewayList.Count > 0) {
-                                        UserConfig.Instance.CurrentRegion.MAC = gatewayList [0].MAC;
-                                        UserConfig.Instance.SaveUserConfig ();
-                                        Console.WriteLine ("Remote mqtt get Region MAC : " + gatewayList [0].MAC);
-                                    }
+                                var revertObj3 = MainPage.RequestHttps (API.GetSingleHomeGatewayPagger, requestJson3, urlHead);
+                                if (revertObj3.StateCode.ToUpper() == "SUCCESS") {
+                                    var infoResult = Newtonsoft.Json.JsonConvert.DeserializeObject<GetGatewayResult> (revertObj3.ResponseData.ToString ());
+                                    //2020-01-11
+                                    UserConfig.Instance.SetNowHomeGateways (infoResult.PageData);
+                                } else {
+                                    //鎻愮ず閿欒
+                                    //GetSingleHomeGatewayPagger
                                 }
 
                                 if (tempResult == null) {
                                     Application.RunOnMainThread (() => {
                                         MainPage.Loading.Hide ();
-                                        Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                        //Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
                                     });
                                     return;
                                 }
-                                //--绗竴姝ワ細鑾峰彇mqtt閾炬帴鍙傛暟
-                                var mqttInfoUrl = @"https://developer.hdlcontrol.com/Center/Center/GetConnMqttInfo";//鑾峰彇杩炴帴杩滅▼浜戠Emq Mqtt 鏈嶅姟鍣ㄨ繛鎺ヤ俊鎭�
-                                var mqttInfoRequestPar = new RemoteRequestParameters () { LoginAccessToken = mqttRequestParToken, RequestVersion = MainPage.CodeIDString, RequestProtocolType = 0, RequestSource = 1 };
-                                var mqttInfoRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar), false, false, mqttInfoUrl);
-
-                                if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
-                                    try {
+                                try {
+                                    //--绗竴姝ワ細鑾峰彇mqtt閾炬帴鍙傛暟
+                                    var mqttInfoUrl = $"{MainPage.RequestHttpsHostMqtt}/Center/Center/GetConnMqttInfo";//鑾峰彇杩炴帴杩滅▼浜戠Emq Mqtt 鏈嶅姟鍣ㄨ繛鎺ヤ俊鎭�
+                                    var mqttInfoRequestPar = new RemoteRequestParameters () { LoginAccessToken = mqttRequestParToken, RequestVersion = MainPage.RequestVersion, RequestProtocolType = 0, RequestSource = 1 };
+                                    var mqttInfoRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (mqttInfoRequestPar), mqttInfoUrl);
+                                    if (mqttInfoRequestResult != null && mqttInfoRequestResult.ResponseData != null) {
                                         var mqttInfoRequestResult_Obj = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttInfo> (mqttInfoRequestResult.ResponseData.ToString ());
                                         if (mqttInfoRequestResult_Obj != null) {
                                             url = mqttInfoRequestResult_Obj.connEmqDomainPort;
@@ -274,31 +294,38 @@
                                             username = mqttInfoRequestResult_Obj.connEmqUserName;
                                             passwordRemote = mqttInfoRequestResult_Obj.connEmqPwd;
                                             //----绗簩姝ワ細璇诲彇璐﹀彿涓嬮潰鐨勭綉鍏冲垪琛�
-                                            var gatewayListUrl = @"https://developer.hdlcontrol.com/Center/Center/GetGatewayPagger"; //App銆丅uspro杞欢鐧诲綍鍚庤幏鍙栫綉鍏冲垪琛� http 璇锋眰
+                                            var gatewayListUrl = $"{MainPage.RequestHttpsHostMqtt}/Center/Center/GetGatewayPagger"; //App銆丅uspro杞欢鐧诲綍鍚庤幏鍙栫綉鍏冲垪琛� http 璇锋眰
                                             var gatewayListRequestPar = new RemoteRequestParameters () { LoginAccessToken = mqttRequestParToken, RequestVersion = "RequestVersion1", RequestProtocolType = 0, RequestSource = 1 };
-                                            var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar), false, false, gatewayListUrl);
+                                            var gatewayListRequestResult = MainPage.RequestHttps ("", Newtonsoft.Json.JsonConvert.SerializeObject (gatewayListRequestPar), gatewayListUrl);
                                             var gatewayListRequestResult_Obj = Newtonsoft.Json.JsonConvert.DeserializeObject<MqttRemoteInfo> (gatewayListRequestResult.ResponseData.ToString ());
                                             //--鎵惧嚭鏄惁瀛樺湪鍖归厤褰撳墠浣忓畢鐨刴ac锛屽瓨鍦ㄥ啀杩涜杩滅▼銆�
-                                            CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData.Find ((obj) => obj.mac == UserConfig.Instance.CurrentRegion.MAC);
-                                            if (CurRemoteMACInfo != null) {
-                                                CurRemoteMACInfo.LoginAccessToken = mqttRequestPar.Token;
-                                                mqttEncryptKey = CurRemoteMACInfo.aesKey;
-                                                var options1 = new MQTTnet.Client.Options.MqttClientOptionsBuilder ()
-                                                                    .WithClientId (clientId)
-                                                                    .WithTcpServer (url.Split (':') [1].Substring ("//".Length), int.Parse (url.Split (':') [2]))
-                                                                    .WithCredentials (username, passwordRemote)
-                                                                    .WithCleanSession ()
-                                                                    .WithCommunicationTimeout (new TimeSpan (0, 0, 20))
-                                                                    .Build ();
+                                            if (UserConfig.Instance.CheckHomeGateways ()) {
+                                                CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData.Find ((obj) => obj.mac == UserConfig.Instance.CurrentRegion.HomeGateways[0].GatewayUniqueId);
+                                                CurRemoteMACInfo = gatewayListRequestResult_Obj.pageData [0];
+                                                if (CurRemoteMACInfo != null) {
+                                                    CurRemoteMACInfo.LoginAccessToken = mqttRequestPar.Token;
+                                                    mqttEncryptKey = CurRemoteMACInfo.aesKey;
+                                                    var options1 = new MQTTnet.Client.Options.MqttClientOptionsBuilder ()
+                                                                        .WithClientId (clientId)
+                                                                        .WithTcpServer (url.Split (':') [1].Substring ("//".Length), int.Parse (url.Split (':') [2]))
+                                                                        .WithCredentials (username, passwordRemote)
+                                                                        .WithCleanSession ()
+                                                                        .WithCommunicationTimeout (new TimeSpan (0, 0, 20))
+                                                                        .Build ();
 
-                                                await DisConnectRemoteMqttClient ("StartRemoteMqtt");
-                                                await RemoteMqttClient.ConnectAsync (options1);
-                                                remoteIsConnected = true;
-                                                await MqttRemoteSend (new byte [] { 0 }, 1);
-                                                await MqttRemoteSend (new byte [] { 0 }, 2);
+                                                    await DisConnectRemoteMqttClient ("StartRemoteMqtt");
+                                                    await RemoteMqttClient.ConnectAsync (options1);
+                                                    remoteIsConnected = true;
+                                                    await MqttRemoteSend (new byte [] { 0 }, 1);
+                                                    await MqttRemoteSend (new byte [] { 0 }, 2);
+                                                }
                                             }
+                                            
                                         }
-                                    } catch { }
+
+                                    }
+                                } catch (Exception ex) {
+                                    Console.WriteLine (ex.Message);
                                 }
                             } catch (Exception ex) {
                                 System.Console.WriteLine ("============>" + ex.Message);
@@ -306,7 +333,7 @@
                                     //MainPage.Loading.Hide ();
                                     //isConnecting = false.ToString ();
 
-                                    Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
+                                    //Shared.SimpleControl.Phone.UserMiddle.LinkStatusTip.BackgroundColor = SkinStyle.Current.DelColor;
 #if DEBUG
                                 Alert a = new Alert (remoteMqttIsConnecting.ToString (), ex.Message, "Close");
                                 a.Show ();
@@ -348,7 +375,7 @@
                     }
                     //base64鍔犲瘑
                     var m = new MqttApplicationMessage { Topic = topicName, Payload = messageSend, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };
-                    if (remoteIsConnected) {
+                    //if (remoteIsConnected) {
                         try {
                             await RemoteMqttClient.PublishAsync (m);
                         } catch (Exception e) {
@@ -358,11 +385,11 @@
                                 await RemoteMqttClient.PublishAsync (m);
                             }
                         }
-                    }
+                    //}
                     break;
                 case 1:
                     topicName = $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/#";
-                    if (remoteIsConnected) {
+                    //if (remoteIsConnected) {
                         try {
                             await RemoteMqttClient.SubscribeAsync (topicName);
                         } catch (Exception e) {
@@ -372,7 +399,7 @@
                                 await RemoteMqttClient.SubscribeAsync (topicName);
                             }
                         }
-                    }
+                   // }
                     break;
                 case 2:
                     var macStr = CurRemoteMACInfo.mac.ToUpper ();
@@ -389,9 +416,11 @@
                         CurRemoteMACInfo.md5_mac_string = builder.ToString ().ToUpper ();
                     }
 
-                    topicName = $"/NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}";
-                    if (remoteIsConnected) {
-                        try {
+                    //topicName = $"/NotifyBusGateWayInfoChagne/{CurRemoteMACInfo.md5_mac_string}";
+                    //2020-01-11 淇敼璁㈤槄涓婚鍦板潃
+                    topicName = $"BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayInfoChange";
+                    //if (remoteIsConnected) {
+                    try {
                             await RemoteMqttClient.SubscribeAsync (topicName);
                         } catch (Exception e) {
                             await DisConnectRemoteMqttClient (e.Message);
@@ -400,7 +429,7 @@
                                 await RemoteMqttClient.SubscribeAsync (topicName);
                             }
                         }
-                    }
+                    //}
                     break;
 
                 case 3:
@@ -690,7 +719,7 @@
                         var requestObj3 = new GatewayByRegionListObj () { RegionID = UserConfig.Instance.CurrentRegion.RegionID };
                         var requestJson3 = Newtonsoft.Json.JsonConvert.SerializeObject (requestObj3);
                         var revertObj3 = MainPage.RequestHttps ("GatewayByRegionList", requestJson3, true, false);
-                        if (revertObj3.StateCode == "SUCCESS") {
+                        if (revertObj3.StateCode.ToUpper() == "SUCCESS") {
                             var responseDataObj = Newtonsoft.Json.JsonConvert.DeserializeObject<List<GatewayRes>> (revertObj3.ResponseData.ToString ());
                             var gatewayList = responseDataObj;
                             if (gatewayList != null && gatewayList.Count > 0) {
@@ -1089,4 +1118,4 @@
 
     }
 }
-*/
\ No newline at end of file
+*/

--
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