- From: Thomas Roessler <tlr@w3.org>
- Date: Wed, 2 Jul 2008 11:36:14 +0200
- To: Jonas Sicking <jonas@sicking.cc>
- Cc: Webapps WG <public-webapps@w3.org>, Maciej Stachowiak <mjs@apple.com>
On 2008-06-27 14:18:12 -0700, Jonas Sicking wrote: > When a preflight OPTIONS request is made, store in the cache what > IP address was used to make the request. When a subsequent > non-GET is made, check what IP address the DNS name resolves to, > and if the IP address is not the same as the one used for the > OPTIONS request, re-do the preflight OPTIONS check. This sounds like it will lead into an endless loop of OPTIONS requests for sites that deploy round-robin DNS. On 2008-06-28 14:33:33 -0700, Jonas Sicking wrote: > This is technically not DNS pinning. I'd guess that DNS pinning will work significantly better than what's proposed above. -- Thomas Roessler, W3C <tlr@w3.org>
Received on Wednesday, 2 July 2008 09:36:50 UTC