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Hello,

I saw that 9.15 adds websockets support. Currently I am experimenting with websockets on node.js. More specific the sails.js framework. Now I want to run the sails.js application behind a reverse proxy on Hiawatha. Problem is however that I keep receiving the following error in the browser:

 
GET http://www.blablabla.nl/socket.io/?__sails_io_sdk_version=0.11.0&__sails_io_s…ascript&EIO=3&transport=polling&t=1445868133749-5&sid=hUs--Ny9U1tEEpGdAAAn 504 (Gateway Timeout)
 Failed to connect socket (probably due to failed authorization on server) Error: Error: xhr poll error(…)
====================================
 Socket was disconnected from Sails.
 Usually, this is due to one of the following reasons:
 -> the server was taken down
 -> your browser lost internet connectivity
 ====================================
 
        Socket is trying to reconnect to Sails...
_-|>_-  (attempt #1)


 
  |>    Socket reconnected successfully after
\___/   being offline for ~1.044 seconds.


WebSocket connection to 'ws://www.blablabla.nl/socket.io/?__sails_io_sdk_version=0.11.0&__sails_io_sdk_plat…sdk_language=javascript&EIO=3&transport=websocket&sid=hUs--Ny9U1tEEpGdAAAn' failed: WebSocket is closed before the connection is established.
POST http://www.blablabla.nl/socket.io/?__sails_io_sdk_version=0.11.0&__sails_io_s…ascript&EIO=3&transport=polling&t=1445868139868-6&sid=hUs--Ny9U1tEEpGdAAAn 400 (Bad Request)

Am currently running Hiawatha on latest Arch Linux through openstack.

Thank you.

I have no idea. I don't have much experience with node.js.

            location / {
                        proxy_pass         http://127.0.0.1:1337/;
                        proxy_redirect     off;

                        proxy_http_version 1.1;
                        proxy_set_header   Upgrade $http_upgrade;
                        proxy_set_header   Connection "upgrade";
                        proxy_set_header   Host             $host;
                        proxy_set_header   X-Real-IP        $remote_addr;
                        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
                        proxy_hide_header  X-Powered-By;
            }

Just need equivalent of those rules!

Those are btw. from nginx.

proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";

These make it work on there.

Hiawatha already takes care of those headers automatically.