Cannot reach backend server

[nebulon]

I was giving the current package a first try and the client never succeeds to connect to the backend server. In the top-right corner I see "connection lost"

In the network monitor I see "can’t establish a connection to the server at https://n8n.example.com/rest/push?sessionId=0dn7q9tjg4h." and it does not hit the app logs.

@atrilahiji have you seen that as well?

[girish]

Yeah, I too see this on a fresh install.

[A Former User]

So this appears to be an issue on Firefox rn that has been reported on their forum.

https://community.n8n.io/t/connection-lost/1471/49

Using a chromium based browser seems to be fine in my testing.

Edit: This post seems to have a suggested solution via the NGINX config https://github.com/n8n-io/n8n/issues/36#issuecomment-539647882
@nebulon @girish

[girish]

@atrilahiji Can confirm it works on chrome, let me look into firefox.

[imc67]

@girish same issue with Safari and Firefox on MacOS

[BrutalBirdie]

@atrilahiji said in Cannot reach backend server:

So this appears to be an issue on Firefox rn that has been reported on their forum.

https://community.n8n.io/t/connection-lost/1471/49

Using a chromium based browser seems to be fine in my testing.

Edit: This post seems to have a suggested solution via the NGINX config https://github.com/n8n-io/n8n/issues/36#issuecomment-539647882
@nebulon @girish

The mentioned fix is already active.
See https://git.cloudron.io/cloudron/n8n-app/-/blob/master/pkg/nginx.conf#L64
But the issue persists.