Well, we are using Mattermost through the latest Gitlab Omnibus package. Also, Following that websocket troubleshooting page we can see that websocketâs status is 403.
We tried do a port forward (TCP) from 1234, which is the port that Mattermost is listening to (check the Gitlab nginx config above in the OP), to 8065 (Also TCP), but still the same error.
@farahfa Can you click on one of those connections in the developer console and confirm that the âHostâ and âOriginâ headers match each other?
If not, youâll need to add the origin to your âservice_allow_cors_fromâ setting.
If they do match, double check any proxies you have in place to make sure that theyâre forwarding those headers correctly. For example, if youâre using CloudFront, you need to ensure that itâs forwarding the Origin and Host headers.
Hi @ashley-mort and welcome to the Mattermost forums!
This topic is already solved, please create a new one and describe the problem youâre seeing with a few more details, like the server version youâre using, the desktop app version and what exactly the problem is. In your screenshot f.ex. I cannot see an error message.