On Thu, 17 Oct 2002, Chris Hastie <[EMAIL PROTECTED]> wrote
> Or perhaps if the server returned a suitable header about not caching 
>it it would help, eg
>
>Cache-Control: no-cache, must-revalidate
>Pragma: no-cache

Sorry to follow up to my own posting, but I dug a little deeper on this. 
It seems that Cache-Control and Expires header will help considerably 
with the transparent cache problem.

It's very easy to implement on Apache. Assuming mod_expires is loaded, a 
.htaccess file in the appropriate directory like this should do the 
trick:

| ExpiresActive On
| ExpiresDefault A0

This produces headers like this:

| Date: Thu, 17 Oct 2002 21:23:55 GMT
| Cache-Control: max-age=0
| Expires: Thu, 17 Oct 2002 21:23:55 GMT

and should solve my problem.
-- 
Chris Hastie

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