thanks marc, i knowed this page already, it's a really nice one. but my problem is: does squid never caches an object without validation headers (expires, max-age, lastmod,...)? if i have a refresh-pattern like refresh_pattern . 0 20% 5 such an object should retain at most 5 minutes in cache, shouldn't it? or is refresh_pattern only used if an object has validation headers?
thx in advance, alp ----- Original Message ----- From: "Marc Elsen" <[EMAIL PROTECTED]> To: "alp" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Wednesday, February 12, 2003 5:05 PM Subject: Re: [squid-users] question concerning php-sites and caching > > > alp wrote: > > > > hi, > > i have on my webserver a simple php site which i query via squid 2.5. > > this works (of course) and i see that no last_modified or expiry-header is > > replied, which is correct for dynamic sites, too, as far as i know > > i have no cache_deny for php-sites and only the usual refresh_patterns of > > default squid.conf. > > > > squid does not cache this php side (also ok), but my question is: why? > > is it hardcoded into squid not to cache php-sites, or is the missing of > > expiry and last_mod headers the reason for this? > > Most probably, you may,for instance check objects (urls) > with : > > http://www.ircache.net/cgi-bin/cacheability.py > > M. > > > > > thx in advance, > > alp > > -- > > 'Time is a consequence of Matter thus > General Relativity is a direct consequence of QM > (M.E. Mar 2002) >
