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Re: Alt-Svc alternative cache invalidation (ext#16)

From: Julian Reschke <julian.reschke@gmx.de>
Date: Tue, 17 Mar 2015 08:20:54 +0100
Message-ID: <5507D5D6.6060903@gmx.de>
To: Mark Nottingham <mnot@mnot.net>, Erik Nygren <erik@nygren.org>
CC: Martin Thomson <martin.thomson@gmail.com>, HTTP Working Group <ietf-http-wg@w3.org>
On 2015-03-17 06:42, Mark Nottingham wrote:
> I’m not hearing any pushback on this, so I’ve marked #16 as editor-ready, with this note:
>
> “””
> Discussed on-list. Cache invalidation is to be scoped to a specific discovery mechanism; e.g., the alternatives you discover via the response header will be invalidated when you see a new response header, while those that were discovered via the frame will be invalidated only when a new frame is received.
>
> This means each mechanism needs to define its own exact invalidation semantics, and probably needs to be capable of carrying multiple alternatives.
> “””
>
> Cheers,

We have two mechanisms, and both can carry multiple alternatives, right?

So what's left to do is to state the invalidation semantics?

Best regards, Julian
Received on Tuesday, 17 March 2015 07:21:33 UTC

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