Re: RFC 7838 ALTSVC Frame

Martin Thomson <martin.thomson@gmail.com> Thu, 14 April 2016 09:04 UTC

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Date: Thu, 14 Apr 2016 18:59:29 +1000
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From: Martin Thomson <martin.thomson@gmail.com>
To: Cory Benfield <cory@lukasa.co.uk>
Cc: HTTP WG <ietf-http-wg@w3.org>
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Subject: Re: RFC 7838 ALTSVC Frame
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On 14 April 2016 at 18:46, Cory Benfield <cory@lukasa.co.uk> wrote:
> Can I get some clarification from this WG about what the consensus is here?


I can't speak to consensus, that will come with time, but physics
dictates the frame has to be sent after the server receives the
request (otherwise the server is advertising an alternative for an
origin it can't guess about).  I would also hope that the stream isn't
closed when the frame is sent, but I can't rely on physics to support
that unfortunately.