public void Start(Action <Log> actReciveLog, out string errMsg)
{
errMsg = "";
this.actReciveLog = actReciveLog;
//日志接收触发器
this.logReciver = new LogReciver(this.newsTopic, this.actReciveLog);
this.logReciver.Start();
if (!this.logReciver.IsRuning)
{
Stop();
return;
}
// 启动MQTT客户端
mqttClient = new MQTTClient(this.param, ReciveMqttClientDataHander);
mqttClient.Connect(out errMsg);
if (!string.IsNullOrWhiteSpace(errMsg))
{
Stop();
return;
}
if (!this.mqttClient.IsConnected)
{
errMsg = "连接MQTT客户端失败";
Stop();
return;
}
// 订阅日志事件
this.mqttClient.SubScribe(this.newsTopic, out errMsg);
if (!string.IsNullOrWhiteSpace(errMsg))
{
Stop();
return;
}
//启动维护MQTT维护线程
//StartKeepAlive();
IsRuning = true;
}
public void Stop()
{
//维护MQTT维护线程
//StopKeepAlive();
if (this.mqttClient != null)
{
try
{
if (this.mqttClient.IsConnected)
{
this.mqttClient.UnSubScribe(this.newsTopic, out string errMsg);
}
}
catch { }
try
{
this.mqttClient.DisConnect();
}
catch { }
this.mqttClient = null;
}
if (this.logReciver != null)
{
try
{
this.logReciver.Stop();
this.logReciver = null;
}
catch { }
}
IsRuning = false;
}
