public override void Session()
{
base.Session();
if (WorkState == WorkStates.Error)
{
Transport.Close();
Transport = new TcpTransport(connArgs.Hostname, connArgs.Port);
Transport.Version = connArgs.Version;
Transport.SetTimeouts(connArgs.ReadTimeout, connArgs.WriteTimeout);
Send(MakeConnectMessage(connArgs));
ReceiveConnack();
ResumeOutgoingFlows();
if (sp.Topics.Length > 0)
{
Subscribe(sp);
}
WorkState = WorkStates.Normal;
WriteToLog(Localization.UseRussian ? "Повторяем подключение с брокером MQTT" : "Retry connect in MQTT broker");
return;
}
WorkState = WorkStates.Normal;
Send(new PingreqPacket());
ReceivePacket();
MQTTPTs = RSrv.GetValues(MQTTPTs);
NumberFormatInfo nfi = new NumberFormatInfo();
foreach (MQTTPubTopic mqtttp in MQTTPTs)
{
if (!mqtttp.IsPub)
{
continue;
}
nfi.NumberDecimalSeparator = mqtttp.NumberDecimalSeparator;
Publish(new PublishPacket()
{
Topic = mqtttp.TopicName,
QosLevel = mqtttp.QosLevels,
Message = Encoding.UTF8.GetBytes(mqtttp.Value.ToString(nfi))
});
mqtttp.IsPub = false;
}
Thread.Sleep(ReqParams.Delay);
}
public override void OnCommLineTerminate()
{
RSrv.Disconn();
Send(new DisconnectPacket());
Transport.Close();
WriteToLog(Localization.UseRussian ? "Отключение от MQTT брокера" : "Disconnect from MQTT broker");
WorkState = WorkStates.Undefined;
}
public void Dispose()
{
Transport.Close();
}