- From: Mark Nottingham <mnot@mnot.net>
- Date: Sun, 24 Jul 2011 14:16:40 -0400
- To: Willy Tarreau <w@1wt.eu>
- Cc: HTTP Working Group <ietf-http-wg@w3.org>
On 24/07/2011, at 2:15 PM, Willy Tarreau wrote: > If my server emits an Expires header with a date in 2013 because of reboot > with a wrong date, some caches might cache the content for a long time. Even > if I fix the date when I notice it, some caches will still have the issue. I'm > not saying this is something critical, I'm saying that I think that's one of > the concerns you quoted when saying that longer TTLs are generaly caused by > clock errors. True, but the date skew *should* be detected if the age is correctly calculated. Cheers, -- Mark Nottingham http://www.mnot.net/
Received on Sunday, 24 July 2011 18:17:08 UTC