That makes sense. Is there a way to do that with the CMF 1.4 version of the "CPM"? One could, I suppose, test the names of the FSDV folders in CPM predicates, but that seems a royal PITA. That's why I'm making do with one-size-fits-all CPM policy for now.
Here's how I handle caching, for the record.
I use squid, which doesn't require last-modified headers. I guess that's not an option for you, or you'd probably already be using it ;-) But in any case, I don't see why Shane's suggestion of uncommenting the last-modified line shouldn't work.
I use a standard HTTP Cache Manager for all our caching needs - I have yet to find the granuality allowed by CPM necessary. I add 2 or 3 cache managers to the site (e.g. slow_http and fast_http). I associate templates which need a fast turnaround (e.g. the home page) with fast_http and others (e.g. the site map) with slow_http.
(BTW, in the CMF you can associate FS Objects with named cache managers by adding a file called foo.dtml.metadata with the following contents::
[default] cache=fast_http )
The only class of request for which I need to have a separate policy is requests from people who are actually editing a site. I have created a customised HTTP Cache Manager which doesn't cache requests for specified URLs. I then instruct site editors to edit the site using, e.g. 'edit.mysite.com' and to view it using 'www.mysite.com'.
HTH
seb
--
[] j a m k i t
web solutions for charitiesseb bacon T: 020 7549 0520 F: 020 7490 1152 M: 07968 301 336 W: www.jamkit.com
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