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Date: Tue, 24 Jan 2006 22:30:04 +0000
From: Colm MacCarthaigh <colm@stdlib.net>
To: dev@httpd.apache.org
Subject: Re: struct cache_info docs
Message-ID: <20060124223004.GA26461@dochas.stdlib.net>
Reply-To: colm@stdlib.net
References: <43D69CC3.90603@turner.com>
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On Tue, Jan 24, 2006 at 04:31:47PM -0500, Brian Akins wrote:
> what are these supposed to be?
> 
> struct cache_info {
>     int status;

the HTTP status code of the cached entity. Though not neccessarily the
status code finally issued to the request. e.g. 200 for the former,
possibly 302 for the latter.

>     apr_time_t date;

The original time corresponding the "Date:" header of the request served
when the entity was cached.

>     apr_time_t expire;

see lines 676 onwards of mod_cache.c, but basically a time when the
cached entity is due to expire.

>     apr_time_t request_time;

r->request_time from the same request.

>     apr_time_t response_time;

apr_time_now() at the time the entity was actually cached.

Hope that helps!

-- 
Colm MacC�rthaigh                        Public Key: colm+pgp@stdlib.net