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From Paulo Silva <paulo...@gmail.com>
Subject Re: [users@httpd] mod_proxy_balancer error state causes
Date Sun, 29 Jul 2012 21:50:09 GMT
Hi,

Anyone knows if this is documented somewhere?

Thanks

2012/3/7 Mark Watts <m.watts@eris.qinetiq.com>

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>
> When using mod_proxy_balancer there are several 'events' that will
> place a given worker into the Err state for "retry=" seconds.
>
> These 'events' don't all appear to be explicitly documented in once place.
>
> Clearly any HTTP response code matching the list given in
> "failonstatus=" as well as any request exceeding "timeout=" seconds
> will place the worker into the Err state.
>
> With this in mind, I have a load balancer which balances across two
> IIS servers. I do not have "failonstatus=" set so I assumed that only
> timeouts would cause workers to go into Err.
> However, when one of the IIS boxes returns a 500, this also seems to
> trigger the Err state.
>
> Two questions:
>
> 1. Is this expected behaviour?
> 2. If so, do any other HTTP response codes trigger the Err state as well?
>
> Regards,
>
> Mark.
>
> - --
> Mark Watts BSc RHCE
> Senior Systems Engineer, MSS Secure Managed Hosting
> www.QinetiQ.com
> QinetiQ - Delivering customer-focused solutions
> GPG Key: http://www.linux-corner.info/mwatts.gpg
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-- 
Paulo Silva <paulojjs@gmail.com>

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