On Sat, Jan 9, 2010 at 5:51 AM, Darren VanBuren <onekopaka(a)gmail.com> wrote:
cache-control is certainly advantageous over older methods, as it
certainly does provide finer grain control.
You can also use the s-maxage header, which only are being used by
shared caches, ie not the browser. This means you can have a long
s-maxage for your proxies and a shorter maxage for the clients. Then
you can purge the content from your caching proxies when needed
Stein Ove