private bool Subscribe()
{
bool success = false;
int messageId = 0;
try
{
Subscription subscription = null;
subscription = new Subscription(Topic + "pingresp", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
// Subscribe to any doorbell messages
string topic = "/" + _houseCode + "/externaldoor/+/doorbell";
subscription = new Subscription(topic, QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
success = true;
}
catch (Exception ex)
{
_logger.Error("Exception during subscription", ex);
}
return success;
}
public int Subscribe(Subscription subscription)
{
if (_isConnected)
{
ushort messageId = MessageId;
string[] topics = new string[1];
int[] qos = new int[1];
topics[0] = subscription.Topic;
qos[0] = (int)subscription.QualityOfService;
SubscribeMQTT(_socket, topics, qos, 1,messageId);
return messageId;
}
else
{
throw new MqttNotConnectedException("You must connect to a broker before you can call subscribe");
}
}
public int Subscribe(Subscription[] subscriptions)
{
throw new NotImplementedException();
}
private bool Subscribe()
{
bool success = false;
int messageId = 0;
try
{
Subscription subscription = null; ;
subscription = new Subscription(Topic + "pingresp", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
// Subscribe to any alarm state changes (away, sleep, off)
subscription = new Subscription(Topic + "setalarmstate", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
// Subscribe to messages that indicate the code was valid or invalid
subscription = new Subscription(Topic + "codevalid", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
// Subscribe to messages that indicate the alarm state change was valid or invalid
subscription = new Subscription(Topic + "alarmstatevalid", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
success = true;
}
catch (Exception ex)
{
_logger.Error("Exception during subscription", ex);
}
return success;
}
private bool Subscribe()
{
bool success = false;
int messageId = 0;
try
{
Subscription subscription = new Subscription(Topic + "pingresp", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
success = true;
subscription = new Subscription(Topic + "setlock", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
subscription = new Subscription(Topic + "codevalid", QoS.BestEfforts);
messageId = _mqttService.Subscribe(subscription);
}
catch (Exception ex)
{
_logger.Error("Exception during subscription", ex);
}
return success;
}
private static void SetupMqtt()
{
try
{
_mqtt = MqttClientFactory.CreateClient(_settings.Server, _settings.Key);
_mqtt.PublishArrived -= new PublishArrivedDelegate(MqttPublishArrived);
_mqtt.ConnectionLost -= new ConnectionDelegate(MqttConnectionLost);
_mqtt.Connect();
Subscription subscription = new Subscription(_settings.Key, QoS.BestEfforts);
_mqtt.Subscribe(subscription);
_mqtt.PublishArrived += new PublishArrivedDelegate(MqttPublishArrived);
_mqtt.ConnectionLost += new ConnectionDelegate(MqttConnectionLost);
_blinkLedCommand.Execute(CreateLedBlinkCommand(2));
}
catch (Exception ex)
{
Restart("Setup MQTT has failed", ex);
}
}
