//synchronized
//[MethodImpl(MethodImplOptions.Synchronized)]
public void connectToBroker()
{
if (isConnected() || isConnecting())
{
return;
}
if (mqttConnection == null)
{
if (!init())
{
return;
}
mqttConnection = new MqttConnection(clientId, brokerHostName, brokerPortNumber, uid, password, new ConnectCB(this));
mqttConnection.MqttListener = this;
}
try
{
// try to connect
setConnectionStatus(MQTTConnectionStatus.CONNECTING);
mqttConnection.connect();
}
catch (Exception e)
{
/* couldn't connect, schedule a ping even earlier? */
}
}