~wxr/CrabtreeOn.git

			@@ -17,6 +17,11 @@
			{
			public static class MqttCommon
			{
			/// <summary>
			/// 是否提示远程连接的错误信息
			/// </summary>
			public static bool IfDEBUG = false;

			static string mqttEncryptKey = "";
			static string checkGatewayTopicBase64 = "";
			static RemoteMACInfo CurRemoteMACInfo = null;
			@@ -57,7 +62,7 @@
			new System.Threading.Thread (async () => {
			while (true) {
			try {
			System.Threading.Thread.Sleep (100);
			System.Threading.Thread.Sleep (200);
			if (!CommonPage.IsRemote) continue;

			await StartCloudMqtt ();
			@@ -67,6 +72,15 @@
			}
			}) { IsBackground = true }.Start ();
			}

			public static void InitState ()
			{
			IfNeedReadAllDeviceStatus = true;
			bNeedStartTip = true;
			IsGatewayOnline = false;

			}


			/// <summary>
			/// 是否订阅成功
			@@ -135,7 +149,7 @@
			if (CommonPage.IsRemote) {
			Utlis.ShowAppLinkStatus (AppLinkStatus.CloudUnlink);
			}
			Utlis.WriteLine ($"============>MqttRemoteDisConnectRemoteMqttClient");
			//Utlis.WriteLine ($"============>MqttRemoteDisConnectRemoteMqttClient");

			}
			} catch (Exception e) {
			@@ -153,7 +167,7 @@
			/// <summary>
			/// 外网的MQTT是否正在连接
			/// </summary>
			static bool remoteMqttIsConnecting;
			public static bool remoteMqttIsConnecting;
			static bool remoteIsConnected;
			/// <summary>
			/// 启动远程Mqtt
			@@ -224,7 +238,7 @@
			}
			if (RemoteMqttClient.ConnectedHandler == null) {
			RemoteMqttClient.UseConnectedHandler (async (e) => {
			IfNeedReadAllDeviceStatus = true;
			//IfNeedReadAllDeviceStatus = true;
			mCheckGatewayTime = DateTime.Now;
			CheckGatewayCount = 0;
			bNeedStartTip = true;
			@@ -273,10 +287,19 @@
			}

			} catch (Exception ex) {
			Utlis.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}");

			MainPage.LoadingSetText ("Connect error, trying to reconnect.");

			if (IfDEBUG) {
			MainPage.ShowAlertOnMainThread ("error: " + ex.Message);
			}

			} finally {
			//最终要释放连接状态
			remoteMqttIsConnecting = false;

			MainPage.LoadingHide ();
			}
			});
			}
			@@ -315,16 +338,25 @@
			//----第三步开始连接
			await MQTTConnectAsync ();
			} else {
			Utlis.WriteLine ("============>Mqtt CurRemoteMACInfo null");
			//Utlis.WriteLine ("============>Mqtt CurRemoteMACInfo null");

			MainPage.LoadingSetText ("Please wait, failed to get gateway parameters.");
			}
			}

			} else {
			Utlis.WriteLine ("============>Mqtt mqttInfoRequestResult_Obj null");
			//Utlis.WriteLine ("============>Mqtt mqttInfoRequestResult_Obj null");

			MainPage.LoadingSetText ("Please wait, failed to get user parameters.");
			//MainPage.LoadingSetText ("Please wait, failed to get parameters.");
			}
			} catch { }
			} catch {

			}
			} else {
			Utlis.WriteLine ("============>Mqtt GetInfo 失败");
			//Utlis.WriteLine ("============>Mqtt GetInfo 失败");
			MainPage.AddTip ("Please wait, failed to get parameters.");
			//MainPage.LoadingSetText ("Please wait, failed to get parameters.");
			}

			}
			@@ -350,6 +382,8 @@
			mMqttInfo = mqttInfoRequestResult_info;
			//--第二步：获取当前住分享宅网关信息并连接MQTT
			await GetSingleHomeGatewayPaggerAndMQTTConnectAsync ();
			} else {
			MainPage.LoadingSetText ("Please wait, failed to get user parameters.");
			}
			}
			}
			@@ -363,7 +397,10 @@


			//获取参数成功，开始连接...
			MainPage.AddTip ("Successfully obtained parameters, starting to connect...");
			//MainPage.AddTip ("Successfully obtained parameters, starting to connect...");

			MainPage.LoadingStart ("Please wait, connecting remotely...");

			//try {
			// var url = mMqttInfo.connEmqDomainPort;
			// var clientId = mMqttInfo.connEmqClientId;
			@@ -389,7 +426,7 @@
			// Console.WriteLine ("Connect error: " + ex.Message);
			//}

			string mes = "";
			//string mes = "";
			try {

			var url = mMqttInfo.connEmqDomainPort;
			@@ -397,7 +434,7 @@
			var username = mMqttInfo.connEmqUserName;
			var passwordRemote = mMqttInfo.connEmqPwd;

			mes = "step1.Set Data";
			//mes = "step1.Set Data";
			CurRemoteMACInfo.LoginAccessToken = MainPage.LoginUser.LoginTokenString;
			mqttEncryptKey = CurRemoteMACInfo.aesKey;
			var options1 = new MQTTnet.Client.Options.MqttClientOptionsBuilder ()
			@@ -408,14 +445,16 @@
			// .WithCommunicationTimeout (new TimeSpan (0, 0, 20))
			.Build ();

			mes = "step2.DisConnect";
			//mes = "step2.DisConnect";
			await DisConnectRemoteMqttClient ("StartRemoteMqtt");
			//MainPage.AddTip ("Start to connect...");
			mes = "step3.Start to connect";
			//mes = "step3.Start to connect";
			await RemoteMqttClient.ConnectAsync (options1);
			mes = "step4.Connected Success";
			//mes = "step4.Connected Success";
			remoteIsConnected = true;
			IsDisConnectingWithSendCatch = false;

			MainPage.LoadingSetText ("Remote connection succeeded.");

			//MainPage.AddTip ("Connection succeeded!");
			//await MqttRemoteSend (new byte [] { 0 }, 1);
			@@ -423,12 +462,17 @@
			//await MqttRemoteSend (new byte [] { 0 }, 4);

			} catch (Exception ex) {
			mes = ex.Message;
			//mes = ex.Message;
			//options1 异常提示
			//Console.WriteLine("Connect error: " + ex.Message);
			//MainPage.ShowAlertOnMainThread ("Connect error: " + ex.Message);
			//Console.WriteLine ("Connect error: " + ex.Message);

			MainPage.LoadingSetText ("Connect error.");

			if (IfDEBUG) {
			MainPage.ShowAlertOnMainThread ("Connect error: " + ex.Message);
			}
			} finally {
			MainPage.ShowAlertOnMainThread ("finally: " + mes);
			//MainPage.ShowAlertOnMainThread ("finally: " + mes);
			//MainPage.AddTip ("finally: " + mes);
			}

			@@ -447,7 +491,8 @@
			if (bNeedStartTip) {
			bNeedStartTip = false;
			if (CommonPage.IsRemote) {
			MainPage.AddTip ("Getting remote connection parameters...");
			//MainPage.AddTip ("Getting remote connection parameters...");
			MainPage.LoadingStart ("Please wait, getting connection parameters...");
			}
			}
			}
			@@ -545,6 +590,8 @@
			if (mGatewayRes != null) {
			CurRemoteMACInfo.aesKey = mGatewayRes.AesKey;
			mqttEncryptKey = CurRemoteMACInfo.aesKey;
			} else {
			MainPage.LoadingSetText ("Please wait, failed to get gateway parameters.");
			}

			}