Limitations to using the mqtt() destination

In this chapter you can read about the limitations of the mqtt() destination in syslog-ng OSE.

Using the mqtt() destination of syslog-ng OSE has the following limitations:

• You can only use the mqtt() destination with syslog-ng OSE version 3.33 or higher.

• You cannot use the mqtt() destination without installing the the eclipse-paho-mqtt-c library.

  For more information about how you can download and install the eclipse-paho-mqtt-c library, see Eclipse Paho on the Eclipse Foundation website.

• The current implementation of the mqtt() destination supports versions 3.1 and 3.1.1 of the MQTT protocol.