~wxr/CrabtreeOn.git

			@@ -100,6 +100,7 @@
			try {
			if (!isSubscribeTopicSuccess) {


			var topicFilterCommon = new TopicFilter () {
			Topic = $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/#",
			QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
			@@ -123,12 +124,30 @@
			QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
			};



			var topicFilters = new TopicFilter [] { topicFilterCommon, topicFilterGateWayInfoChange, topicFilterNotifySqueeze, topicFilterNotifyGateWayOffline };
			var result = await RemoteMqttClient.SubscribeAsync (topicFilters);
			if (result.Items [0].ResultCode == MQTTnet.Client.Subscribing.MqttClientSubscribeResultCode.GrantedQoS2) {
			isSubscribeTopicSuccess = true;
			}

			////2020-06-22 通用主题
			//var topicFilterMacMark = new TopicFilter () {
			// Topic = $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/#",
			// QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
			//};

			////挤下线主题
			//var topicFilterNotifySqueeze = new TopicFilter () {
			// Topic = $"/BusGateWayToClient/{mMqttInfo.connEmqClientId}/Push/NotifySqueeze",
			// QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
			//};

			//var topicFilters = new TopicFilter [] { topicFilterMacMark, topicFilterNotifySqueeze };
			//var result = await RemoteMqttClient.SubscribeAsync (topicFilters);
			//if (result.Items [0].ResultCode == MQTTnet.Client.Subscribing.MqttClientSubscribeResultCode.GrantedQoS2) {
			// isSubscribeTopicSuccess = true;
			//}
			}
			} catch (Exception ex) {

			@@ -192,6 +211,9 @@
			//表示后面将进行连接

			#region 初始化远程Mqtt
			//2020-06-22 增加
			RemoteMqttClient = new MqttFactory ().CreateMqttClient ();

			//(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) => {