Correct handling of DUP in PUBLISH

Question

Krolken opened this issue 3 years ago · 1 comments

As of now the DUP flag in the PUBLISH message is not used when sending PUBLISH to MQTT-broker. It should be used.

Answer 1 · 2021-07-26T12:48:53.000Z

The underlying paho-mqtt interface does not expose the DUP flag.
Will ignore the dup in MQTT-SN messages.