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From "Axel-Stephane SMORGRAV" <Axel-Stephane.SMORG...@europe.adp.com>
Subject RE: [users@httpd] Intelligent/automatic cache expiry based on mtime
Date Fri, 07 Dec 2007 13:29:02 GMT
ExpiresByType image/jpeg "modification plus 120 seconds"


-ascs
 
-----Message d'origine-----
De : Jergen Dutch [mailto:jergendutch@gmail.com] 
Envoyé : vendredi 7 décembre 2007 13:02
À : users@httpd.apache.org
Objet : Re: [users@httpd] Intelligent/automatic cache expiry based on mtime

On Dec 7, 2007 11:25 AM, Axel-Stephane  SMORGRAV <Axel-Stephane.SMORGRAV@europe.adp.com>
wrote:
> Sorry for being crude, but why don't you just read the manual (mod_expires) ??
>
> ExpiresByType image/jpeg "modification plus 1 day"

Because this is doing something different to what I want.
Your suggestion would expire content a day after the mtime. See my original message.

> I cannot recall that RFC2616 specifies exactly how the e-tag is computed, so I do not
think that you can assume that the modification date will necessarily be part of the e-tag
computation.

The documentation says mtime is included in calculating the etag by default in apache.

>
> -ascs

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