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From Igor Galić <i.ga...@brainsware.org>
Subject Re: [users@httpd] how are ETags calculated
Date Thu, 29 Nov 2012 07:06:53 GMT


----- Original Message -----
> Hi all,
> 
> I'm looking for some ressource helping me to find how ETgas are
> calculated:
> - What is the input data? (mtime, content hash,... a combination)
> - How is it calculated? (md5, sha1,...)

This code + excellent comment:

   http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http/http_etag.c?revision=1132781&view=markup#l89

+ the default setting:

  http://httpd.apache.org/docs/current/mod/core.html#fileetag

should answer your question.

i

-- 
Igor Galić

Tel: +43 (0) 664 886 22 883
Mail: i.galic@brainsware.org
URL: http://brainsware.org/
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