[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Atom feed refresh rates
--On May 5, 2005 8:07:15 AM -0500 Mark Pilgrim <pilgrim@xxxxxxxxx> wrote:
> Not to be flippant, but we have one that's widely available. It's
> called the Expires header.
You need the information outside of HTTP. To quote from the RSS spec
This makes it possible for RSS sources to be managed by a file-sharing
network such as Gnutella.
Caching information is about knowing when your client cache is stale,
regardless of how you got the feed.
Principal Architect, Verity