SL4P MQTT Problems since Nuki FW Update 4.1.8

[SchmuFoo (Jan S.)]

@SchmuFoo

In terms of Wifi/Network there is no general problem until the Broker receives the malformed packet from the Nuki. Then the Broker is sending an TCP RST|Reset to the Nuki to cancel the MQTT Setup/Connection attempt:

In this Context this is interesting for me to learn why the Nuki is Publishing so many Topics after the Basic TCP Network Reconnect:

MQTT and Wifi connections

Anyhow, the Smart Lock republishes everything to the MQTT server once it reconnects. This has to happen because it could have also been a server restart / crash and some servers do not retain all informations during a restart. Therefore the Smart Lock needs to republish everything in order to make sure that the server is up to date.