Dear Juhani,

On Mit 30.06.2010 16:59, Juhani Åhman wrote:
On Wed, 2010-06-30 at 14:46 +0200, Aleksandar Lazic wrote:
Dear Juhani,

On Mit 30.06.2010 15:09, Juhani Åhman wrote:
>Hi everyone
>I've recently tried to use HAProxy as a reverse proxy to a WebSocket
>server like Moskovitz in this thread
>but I've run into problems. I can only get websockets proxied in
>http mode when I'm using a browser which speaks revision pre-76
>draft websockets (eg. Chromium 5.0.375.70). When using a rev. 76
>browser (eg.  Chromium 6.0.414.0 or later) the websocket connections
>seem to always fail.
Please can you try to run haproxy with -p flag similar as in

Please can you also send us the output of

haproxy -vv



haproxy -vv output

fuzzyb...@stacker:~$ haproxy -vv
HA-Proxy version 1.4.8 2010/06/16
Copyright 2000-2010 Willy Tarreau <>


my config

       mode http
       log     global
       option httplog
       option  dontlognull
       retries 3
       option redispatch
       #option httpclose

option http-server-close

       option forwardfor
       maxconn 10000

I think you will need the client-keepalive option.
I'am not sure if this is the only option to activate this, I hope
anybody else on this list can say more about this.



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