The best option for analyzing PubSub communication is Wireshark. The regular installation of Wireshark does not support the PubSub message format UADP yet.

But the SDK contains a Wireshark dissector for UADP. Check the SDK files for a zip file with wireshark in the name. It contains the script based dissector (uadp_dissect.lua) and a read-me file for the installation.

After the installation the capture traffic can be filtered with 'uadp'.

The following pages provide further information on the PubSub functionality in the SDK:

Custom PubSub Message Handling