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From Paul Querna <>
Subject Re: mod_cache not caching some RFC valid cacheable requests
Date Sun, 07 Dec 2008 06:33:43 GMT
Alex Polvi wrote:
> Hi there,
> I ran into a weird case where *I think* mod_cache should be caching a
> request that it is not. Thought I would try to fix it myself, but
> would like to seek your feedback as it is my first httpd patch (thanks
> to pquerna for the help/encouragement).
> Caching a 302 is generally not valid (RFC2616 13.4), unless the
> response headers includes an Expires or Cache Control header (section
> 13.4, last paragraph). This makes the fix a matter of messing with the
> cacheability logic. I optimized for least amount of code change, but
> there are surely different ways to do this. Feedback on the best
> approach would be greatly appreciated!
> Thanks,
> -Alex
> PS: I also filed a bug, if that is a better forum for this discussion:

Committed to trunk in r724093,



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