public void messageArrived(String topic, MqttMessage mqttMessage) throws MqttException {
if (log.isDebugEnabled()) {
log.debug("Received Message: Topic:" + topic + " Message: " + mqttMessage);
}
log.info("Received Message: Topic: " + topic);
injectHandler.invoke(mqttMessage);
}
private void connect() {
boolean tryConnecting = true;
while (tryConnecting) {
try {
MqttClient mqttClient = confac.getMqttClient();
mqttClient.connect();
setParams(params);
setMsg(msg);
setMqttSyncCallback(confac);
listener1 = new InboundRequestProcessorFactoryImpl();
if (mqttClient.isConnected()) {
if (confac.getTopic() != null) {
mqttClient.subscribe(confac.getTopic());
log.info("Subscribed to the remote server.");
}
tryConnecting = false;
injectHandler.invoke(msg);
return;
}
} catch (Exception e1) {
log.error("Connection attempt failed with '" + e1.getCause() + "'. Retrying.");
pause();
}
}
}