Websocket proxy

[Alder Network]

Thanks for the recipe.

  Just tried and now I am not able to get regular
HTTP  working on port 80.

  Has anybody ever got nginx websocket proxy working?

  Thanks,

- Alder


On Thu, May 9, 2013 at 11:19 AM, António P. P. Almeida <appa at perusio.net>wrote:

> At the http level:
>
> map $http_upgrade $connection_upgrade {
>     default upgrade;
>     ''      close;
> }
>
> map $connection_upgrade $proxy_upstream_port {
>     upgrade 81;
>     close 80;
> }
>
> Then at the location do:
>
>  location / {
>      proxy_http_version 1.1;
>      proxy_set_header Upgrade $http_upgrade;
>      proxy_set_header Connection $connection_upgrade;
>      proxy_pass http://localhost:$proxy_upstream_port;
>  }
>
> Partly taken from http://nginx.org/en/docs/http/websocket.html.
>
> ----appa
>
>
>
> On Thu, May 9, 2013 at 12:35 AM, Alder Network <aldernetwork at gmail.com>wrote:
>
>> This must have been discussed before but I am new to nginx
>> and this forum.
>>
>> I am upgrading to 1.4 to use its websocket proxy feature.
>> Say I have a websocket server running at port 81, so I want
>> to forward all websocket packets to port 81, and process
>> the rest at port 80.
>>
>> Somehow the following conf doesn't work, anything missing?
>>
>>    server {
>>         listen        [::]:80 ipv6only=off;
>>
>>         location / {
>>             regular_http_processing_directive;
>>
>>             if ($http_upgrade = "websocket") {
>>                 proxy_pass http://localhost:81;
>>             }
>>
>>             proxy_http_version 1.1;
>>             proxy_set_header Upgrade websocket;
>>             proxy_set_header Connection upgrade;
>>         }
>>   }
>>
>> - Alder
>>
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>>
>
>
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