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From Jeff Trawick <traw...@gmail.com>
Subject Re: [PATCH] PR37145: data loss with httpd-2.0.55 reverse proxy method=post
Date Fri, 21 Oct 2005 14:43:12 GMT
On 10/19/05, Ruediger Pluem <rpluem@apache.org> wrote:
>
>
> On 10/19/2005 10:44 PM, William A. Rowe, Jr. wrote:
>
> [..cut..]
>
> >
> > The problem is -not- in creating the transient buckets (if they are
> > sent, that's
> > goodness).  The problem is in transforming them to persistant buckets
> > before the
> > core, ssl, or other filters who have set-aside operations decide to
> > return.  So
> > there should have been no trouble creating the transient bucket below, the
> > trouble came in when the core filter didn't send the data, and also
> > didn't set
> > it aside :-(
>
> Sorry, maybe I am only confused, but I think I disagree with you on that.
> The proxy code is reading the input filter chain in a loop and does repeated
> calls to ap_get_brigade without doing any more things with these brigades
> it gets from ap_get_brigade, but storing them for later processing. This
> looks to me like a typical setaside situation.
> The data was not send because ap_proxy_http_request kept it for itself
> not sending it anyware.

+1

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