[users@httpd] apache2: mod_cache: no X-Cache header

[john doe <jo...@gmail.com>]

I just migrated from Apache 1.3 to Apache2 through Debian Sarge. I use
mod_proxy/mod_cache/mod_disk_cache for reverse proxying. To my
surprise, X-Cache is no longer being produced. Is this a supposed
behavior? How can one calculate hit/miss ratio then?

-jd

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Re: [users@httpd] apache2: mod_cache: no X-Cache header

[Joshua Slive <js...@gmail.com>]

On 6/13/05, john doe <jo...@gmail.com> wrote:
> I just migrated from Apache 1.3 to Apache2 through Debian Sarge. I use
> mod_proxy/mod_cache/mod_disk_cache for reverse proxying. To my
> surprise, X-Cache is no longer being produced. Is this a supposed
> behavior? How can one calculate hit/miss ratio then?

Use the rfc-standard Age header, which contains the number of seconds
since the last update-check if you hit the cache, and is not present
(log contains "-") if it was a cache-miss.

Joshua.

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