Node Red Failing

Troubleshooting
1

Hello

Every couple of days Node Red seems to keep failing.

[FAILED] DietPi-Services | ● node-red.service - Node-Red (DietPi)
   Loaded: loaded (/etc/systemd/system/node-red.service; disabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Fri 2021-02-12 05:12:18 CET; 1 day 4h ago
  Process: 10985 ExecStart=/usr/local/bin/node-red -u /mnt/dietpi_userdata/node-red (code=exited, status=1/FAILURE)
 Main PID: 10985 (code=exited, status=1/FAILURE)

Any ideas why?

DietPi v6.34.3 and APT updates up to date

Thanks

2

Hi,

you could check for some log file

journalctl -u node-red
3

Thanks apart from pinging Blynk Cloud every 15 seconds, I found this:

Feb 11 05:12:10 DietPi node-red[795]: 11 Feb 05:12:09 - [info] [blynk-ws-client:Blynk Cloud] ping
Feb 11 05:13:04 DietPi node-red[795]: 11 Feb 05:13:03 - [red] Uncaught Exception:
Feb 11 05:13:07 DietPi node-red[795]: 11 Feb 05:13:06 - Error: WebSocket is not open: readyState 2 (CLOSING)
Feb 11 05:13:07 DietPi node-red[795]:     at WebSocket.send (/mnt/Crucial_120GB/dietpi_userdata/node-red/node_modules/ws/lib/websocket.js:322:19)
Feb 11 08:14:48 DietPi systemd[1]: Started Node-Red (DietPi).

Do you think it could be a problem with the Blynk WebSocket?

4

are you able to deactivate this Blynk Cloud connection?

5

Yes I’ve disconnected the connection and now what to see what happens.

6

is node red working now if your restart the service?