- From: Ed Summers <ehs@pobox.com>
- Date: Thu, 16 Oct 2008 01:00:46 -0400
- To: "Richard Cyganiak" <richard@cyganiak.de>
- Cc: "Williams, Stuart (HP Labs, Bristol)" <skw@hp.com>, "Dan Brickley" <danbri@danbri.org>, RDFa <public-rdf-in-xhtml-tf@w3.org>, "www-tag@w3.org WG" <www-tag@w3.org>
On Fri, Oct 3, 2008 at 12:26 PM, Richard Cyganiak <richard@cyganiak.de> wrote: > Not sure if that's the cause of the problem you observe, but the server > should add a "Vary: Accept" header, otherwise intermediate caches will > become confused and might send wrong responses to clients. This missing > header is a frequent problem with servers that implement content > negotiation, everyone seems to get this wrong the first time. Thanks for the tip on the Vary HTTP header Richard ... I just added it to lcsh.info -- my apologies if this caused some problems for you Stuart. I'll know what to do in my next linked-data experiment :-) FWIW it might be nice to add some guidance on the use of Vary in the Cool URIs for the Semantic Web doc [1]. //Ed [1] http://www.w3.org/TR/cooluris/
Received on Thursday, 16 October 2008 05:01:31 UTC