aqhomed: added debug message.

apps/aqhomed/main.c

@@ -302,6 +302,7 @@ int _setupMqtt(GWEN_MSG_ENDPOINT_MGR *emgr, GWEN_DB_NODE *dbArgs)
   if (mqttAddress && *mqttAddress && mqttPort) {
     GWEN_MSG_ENDPOINT *epMqtt;
 
+    DBG_INFO(AQH_LOGDOMAIN, "Connecting to %s (port %d)", mqttAddress, mqttPort);
     epMqtt=AQH_MqttClientEndpoint_new(mqttAddress, mqttPort, NULL, AQH_MSGMGR_ENDPOINTGROUP_MQTT);
     if (epMqtt==NULL) {
       DBG_ERROR(AQH_LOGDOMAIN, "Error creating endpoint TCP");