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Published 20 hours ago • verified publisher icon grafana

Data stream stops after a few minutes

Open kevinpowell opened this issue 2 years ago • 2 comments

I've set up a panel attached to the MQTT data source. the system I'm monitoring generates a good deal of MQTT traffic, including 1Hz updates for a bevy of monitored voltages.

If I log into my Grafana instance and navigate to the dashboard with my mqtt data, everything works well for a few minutes. I see my panel update the voltage I'm monitoring.

After some short-ish period of time (1-5 mins) the panel switches to the 'No Data' display and I get no further updates until I log out of the Grafana instance and then log back in. At which point I'll get another few minutes of correct operation.

kevinpowell avatar Mar 21 '23 17:03 kevinpowell

You issue looks to be the same as this one: https://github.com/grafana/mqtt-datasource/issues/44

gpinkos avatar Mar 21 '23 20:03 gpinkos

Forgot to include ver info in my first post: grafana 9.4.3

@gpinkos : it seems my issue is indeed the same as #44

kevinpowell avatar Mar 21 '23 21:03 kevinpowell