Error on Moonraker startup with Spoolman about moonraker HOT 4 CLOSED

This is in part a duplicate of #810. The error message requires a fix in mainsail. I believe it has been applied but not yet released.

Separately, Moonraker is receiving a 403 "Forbidden" error when attempting to connect to spoolman's websocket. This is an issue with the spoolman instance that needs to be corrected.

from moonraker.

It looks like the cause of the 403 is Moonraker. I can curl to the IP and port without issue direct from the OS:

pi@mainsailos:~ $ curl http://192.168.0.39:7912

Docker log shows the following:
2024-02-15 16:09:07 spoolman-1 | INFO: 172.18.0.1:36630 - "GET / HTTP/1.1" 200 OK

from moonraker.

403 is the response Moonraker receives from spoolman. Why its forbidden on your instance I am not sure, as its available to me.

You are using curl to request the interface, Moonraker is getting a 403 when attempting to connect to the websocket. If you want to try from the command line you can use wscat:

sudo apt install node-ws
wscat -c ws://192.168.0.39:7912/api/v1/spool

from moonraker.

Per Donkie/Spoolman#316 it appears that the connection issue has been resolved on your end, so I'm going to close this.

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