Re: Possible output filter errors?

Can you disable ModSecurity for a while to determine if the problem is
related to it or not?

The error message you cite means the remote client went away without
gracefully closing the communication channel. It's a normal condition,
but Apache does not report it. We choose to be vocal about things that
are out of the ordinary. I don't think this is a ModSecurity problem,
but turning it off might be the only way to find out. You can also try
to only disable response buffering.

On Fri, May 2, 2008 at 12:38 AM, Tebor Computing
<todd <at> teborcomputing.com> wrote:
>
>  Hello everyone,
>
>  This may not be a Mod Security issue at all, but a small percentage of web
> clients experience truncated pages which should normally display long lists
> of database results. Response limit has been raised for the PHP script in
> our modsec custom rules file. The script functions correctly for 99% of
> users, and can display over 5000 rows without issue. For the other 1% the
> following error appears in the Mod Security debug log file:
>
>  "Output filter: Error while forwarding response data (54): Connection reset
> by peer"
>
>  When the page truncates, something odd happens. Some extraneous html or
> javascript code will be displayed to the browser either before or after the
> database results table. Very odd indeed.
>
>  Just to make sure, I recoded the PHP script making it W3C compliant, yet
> the errors still occur.
>
>  Thanks to the Mod Security team,
>  Todd Tebor
>
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--

-- 
Ivan Ristic

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