socket.io 400 error polling

[Async0x42]

Hi,

I've tried apache as well as nginx on a digital ocean server running Ubuntu 16.10. Using the default configuration for SSL listed on the nodebb site, the forums load properly but the sockets are never able to connect the user.

GET https://forum.serversite.com/socket.io/?EIO=3&transport=polling&t=Lfzci_0 400 ()

Anyone run into this before? I've tried it as a relative path (servername.com/forum), and as a subdomain (forum.servername.com), but I always run into this polling issue.

[Faisal Zahid]

@Async0x42 I see the same issue with HTTP as well on a subdomain

socket.io/?EIO=3&transport=polling&t=LmHXqGq 400 (Bad Request). Will report here if i find a fix

[Faisal Zahid]

@Async0x42 I was able to solve it by adding the subdomain (e.g forum.servername.com) in the "url" of config.js.