Description
CSPRD02:
MQTT Version 5.0
Committee Specification Draft 02 / Public Review Draft 02
26 October 2017
http://docs.oasis-open.org/mqtt/mqtt/v5.0/csprd02/mqtt-v5.0-csprd02.docx
http://docs.oasis-open.org/mqtt/mqtt/v5.0/csprd02/mqtt-v5.0-csprd02.html
http://docs.oasis-open.org/mqtt/mqtt/v5.0/csprd02/mqtt-v5.0-csprd02.pdf