hi Joshua,
thanks for the quick reply
Joshua Slive wrote:
On 12/9/06, allan juul <[EMAIL PROTECTED]> wrote:
how can one determine if a certain request is actually served from the
cache and not the backend from where it originally came from ?
Check the Age HTTP response header. If the proxy sends this header
with a non-zero value, it is using the cache.
in other words, if no AGE is set, i can assume our disk cache is ignored
? but why does it fill the cache then if it's not going to use it ?
Note that the response headers from your backend don't seem to give
much lee-way for caching with only 2 seconds difference between the
date and expires header and you have no HTTP/1.1 caching stuff
(cache-control).
Joshua.
i see what you mean, hmm, what would be normal Expires difference be (an
hour or so)?
Is it actually possible to ignore it completely, something like?
CacheIgnoreHeaders Expires
CacheDefaultExpire 86400
./a
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