public MQTTInbound(MqttClient connection, String sitewhereTopic, String commandTopic, IAgentCommandProcessor processor, ISiteWhereEventDispatcher dispatcher)
{
this.connection = connection;
this.sitewhereTopic = sitewhereTopic;
this.commandTopic = commandTopic;
this.processor = processor;
this.dispatcher = dispatcher;
}
/**
* Create an instance of the command processor. FOs * @return
*
* @throws SiteWhereAgentException
*/
protected IAgentCommandProcessor createProcessor()
{
try
{
var classname = getCommandProcessorClassname();
IAgentCommandProcessor processor = (IAgentCommandProcessor)System.Reflection.Assembly.GetExecutingAssembly().CreateInstance(classname);
processor.processProto = ProcessProtocolEnum.ProtoBuf;
return(processor);
}
catch (Exception e)
{
throw new SiteWhereAgentException(e);
}
}
/**
* Start the agent.
*/
public void start(IAgentCommandProcessor processor)
{
LOGGER.info("SiteWhere agent starting...");
this.mqtt = new MqttClient(getMqttHostname(), getMqttPort(), false, null, null, MqttSslProtocols.None);
mqtt.MqttMsgPublishReceived += Mqtt_MqttMsgPublishReceived;
LOGGER.info("Connecting to MQTT broker at '" + getMqttHostname() + ":" + getMqttPort() + "'...");
try
{
mqtt.Connect(hardwareId);
}
catch (Exception e)
{
throw new SiteWhereAgentException("Unable to establish MQTT connection.", e);
}
LOGGER.info("Connected to MQTT broker.");
// Create outbound message processor.
outbound = new MQTTOutbound(mqtt, getOutboundSiteWhereTopic());
// Create an instance of the command processor.
if (processor == null)
{
processor = createProcessor();
}
_processor = processor;
processor.setHardwareId(hardwareId);
processor.setSpecificationToken(specificationToken);
processor.setEventDispatcher(outbound);
// Create inbound message processing thread.
//inboundThread = new Thread(new ParameterizedThreadStart(RunInbound));
//inboundThread.Start(processor);
// Executes any custom startup logic.
processor.executeStartupLogic(getHardwareId(), getSpecificationToken(), outbound);
LOGGER.info("SiteWhere agent started.");
}
public void setProcessor(IAgentCommandProcessor processor)
{
this.processor = processor;
}