bitraf / dlock13 Goto Github PK

(retroactively documenting a problem that was "fixed" earlier this afternoon)
This afternoon (at around 15:30 local time) the front door and the doors at the second floor (ok, first floor for English people) stopped working, even if the web page still said "door open" when you pressed the button. Also the guest button didn't light up.
Everything seemed to be in order, expect for one thing, the dlock13.* services on boxy2 was restarting the whole time. From the journalctl log:
Nov 05 15:48:19 boxy2 systemd[1]: Stopping [email protected]...
Nov 05 15:48:19 boxy2 systemd[1]: Starting [email protected]...
Nov 05 15:48:19 boxy2 sh[9107]: mqtt: Connecting to mqtt.bitraf.no:1883, client_id=, keep_alive=180
Nov 05 15:48:19 boxy2 sh[9107]: mqtt: mosquitto_connect
Nov 05 15:48:19 boxy2 sh[9107]: mqtt: yes
Nov 05 15:48:19 boxy2 sh[9107]: mqtt: mosquitto_disconnect: The client is not currently connected.
Nov 05 15:48:19 boxy2 sh[9107]: terminate called after throwing an instance of 'trygvis::mqtt_support::mqtt_error'
Nov 05 15:48:19 boxy2 sh[9107]: what(): mosquitto_connect: Unknown error.
Nov 05 15:48:19 boxy2 systemd[1]: [email protected]: main process exited, code=exited, status=134/n/a
Nov 05 15:48:19 boxy2 systemd[1]: Unit [email protected] entered failed state.
Nov 05 15:48:19 boxy2 sh[9107]: Aborted
nothing else seemed wrong. With no other indications, I eventually restarted boxy2 ('shutdown -r now') and that seems to have fixed the problem - for now.