MQTT connection to Azure IoT Central is interrupted after 5 minutes


I am running Node-RED version 1.3.5. I am facing an issue where my MQTT connection to my Azure IoT Central App broker is interrupted after 5 minutes as seen below :

I've tried changing the keep-alive setting of the node but it didn't do anything and I have no way of checking the MQTT broker logs on the Azure side. I haven't been sending data to it yet, but at the end of the day I don't plan on having data sent in a timeframe lesser than 5 minutes so the connection should stay maintained.

Any help would be appreciated !

It was not related to Node-RED in the end, it was all about the expiry time on the SAS token on the Azure side.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.