MQTT dissector for Wireshark was developed for debugging libemqtt (https://github.com/menudoproblema/libemqtt)
This fork add wireshark 1.12+ & lua 5.2 support on OS x(10.10).
- install wireshark(1.12) and lua(5.2) on os x(10.10+) via homebrew:
brew install --build-from-source --with-qt5 wireshark lua
- copy mqtt.lua to ~/.wireshark/plugins/mqtt.lua
- using wireshark to capturing packets and filter MQTT by using keyword mqtt3
Same as originally library(https://github.com/menudoproblema/Wireshark-MQTT)