That's great information, but now I need to figure out how to
selectively proxy to my websocket backend when $http_upgrade is
"websocket". I see the following choices:
1) Have nginx listen at port 80, and proxy all traffic to port XXXX
if $http_upgrade is "websocket", or port YYYY if not. Then set up
nginx to handle http traffic at port YYYY, and have my websocket
backend handle websocket traffic at port XXXX.
2) Investigate the much-maligned "if" statement.
... any other choices? Thoughts?
Thanks,
Dan
At 1:26 PM +0400 5/10/13, Maxim Dounin wrote:
Hello!
On Fri, May 10, 2013 at 09:14:04AM +1200, Steve Holdoway wrote:
The scheme is available as... $scheme
Yes, but WebSocket protocol uses http for handshake. So the
scheme will be either "http" or "https". WebSocket requests can
be identified based on Upgrade header, i.e. $http_upgrade
variable.
On Thu, 2013-05-09 at 14:45 -0400, Daniel Griscom wrote:
> ... bump?
>
> (thanks,
> Dan)
>
>
> At 9:32 AM -0400 5/8/13, Daniel Griscom wrote:
> >I'm an nginx newbie, and need use use it as a front end for a
> >website that also handles websocket connections. I have the
> >configuration set up so that requests to a specific URI match a
> >location section, which then proxies the request to the websocket
> >back end server, and it all works. (Very cool.)
> >
> >However, I was wondering if, rather than detecting requests to a
> >specific location, I could proxy all "ws://" or "wss:// requests,
> >independent of the URI being requested.
> >
> >Is there a way to proxy all requests with a given protocol?
> >
> >
> >Thanks,
> >Dan
> >
> >--
> >Daniel T. Griscom gris...@suitable.com
> >Suitable Systems http://www.suitable.com/
> >1 Centre Street, Suite 204 (781) 665-0053
> >Wakefield, MA 01880-2400
> >
> >_______________________________________________
> >nginx mailing list
> >nginx@nginx.org
> >http://mailman.nginx.org/mailman/listinfo/nginx
>
>
--
Steve Holdoway BSc(Hons) MNZCS <st...@greengecko.co.nz>
http://www.greengecko.co.nz
MSN: st...@greengecko.co.nz
Skype: sholdowa
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Maxim Dounin
http://nginx.org/en/donation.html
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--
Daniel T. Griscom gris...@suitable.com
Suitable Systems http://www.suitable.com/
1 Centre Street, Suite 204 (781) 665-0053
Wakefield, MA 01880-2400
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