This caps size of payload strings within mqtt_publish events and
mqtt_publish.log files. A new "payload_len" field in the log file
shows the real payload size in cases where it may have been truncated.
This analyzer generates three logs to fully display what is happening over the MQTT connection.
- mqtt_connect.log
- mqtt_subscribe.log
- mqtt_publish.log
At this time it only supports MQTT 3.1 and 3.1.1