- From: Paul Pazandak <pazandak@OBJS.com>
- Date: Fri, 23 Jan 1998 13:01:58 -0600
- To: www-jigsaw@w3.org
Paul Pazandak wrote: > Yves Lafon wrote: > > > 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 :) > > > > According to the docs ingoingFilter procesing should stop if a non-null Replyis > returned. Shouldn't this mean that no other ingoingFilters are called when the > CacheFilter returns a non-null Reply? In our test cases, the ingoingFilters are > > still being called. Some additional info: In the http-server.props the line w3c.www.protocol.http.filterslists CacheFilter first. The code in HttpManager DOES appear correct however, and SHOULD stop processing other filters if the CacheFilter (or any filters) returns a non-null response. This would imply that the CacheFilter is the last filter being processed. ...I'll have to check this out.Sorry... I'm still in a daze from a nasty flu. Yes, one should be able to change theorder of filters in the http-server.props file, as long as jigsaw doesn't crash if the CacheFilter doesn't have to be listed first. (will it break jigsaw?) > Regards, > > Paul. > > > ... > > > /\ - Yves Lafon - World Wide Web Consortium - > > /\ / \ Architecture Domain - Jigsaw > > / \ \/\ > > / \ / \ http://www.w3.org/People/Lafon - ylafon@w3.org > > -- > > ******************************************************************** > Paul Pazandak pazandak@objs.com > Object Services and Consulting, Inc. http://www.objs.com > Minneapolis, Minnesota 55420-5409 612-881-6498 > ********************************************************************
Received on Friday, 23 January 1998 13:59:10 UTC