- From: Yves Lafon <ylafon@w3.org>
- Date: Fri, 23 Jan 1998 10:48:15 +0100 (MET)
- To: Gil Hansen <gil@objs.com>
- cc: www-jigsaw@w3.org
On Thu, 22 Jan 1998, Gil Hansen wrote:
> How can one tell if a resource being downloaded is obtained from the cache
> or from the remote host?
If Jigsaw give the resource from the cache, the ingoingFilter of
CacheFilter will return a Reply, you can use that.
Another thing is to detect the Age: 0, but clearly, it is a hack :)
> Given Jigsaw and Navigator both have caches, which takes precidence? For
> example, suppose one flushed the Navigator cache, but not the Jigsaw cache
> and then reloaded a webpage.
As the browser decide if it will ask the network or not, the browser will
inspect its own cache before asking the proxy. As I prefer asking the
proxy, I disabled the browser cache.
/\ - Yves Lafon - World Wide Web Consortium -
/\ / \ Architecture Domain - Jigsaw
/ \ \/\
/ \ / \ http://www.w3.org/People/Lafon - ylafon@w3.org
Received on Friday, 23 January 1998 04:48:44 UTC