Re: [Gen-art] Gen-ART review of draft-ietf-httpbis-tunnel-protocol-04

Paul Kyzivat <pkyzivat@alum.mit.edu> Fri, 22 May 2015 15:21 UTC

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Date: Fri, 22 May 2015 11:21:09 -0400
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Subject: Re: [Gen-art] Gen-ART review of draft-ietf-httpbis-tunnel-protocol-04
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On 5/22/15 4:26 AM, Christer Holmberg wrote:

> Major Issues:
>
> Q1:
>
> As the ALPN header field can contain multiple, comma separated, header
> field values, I don’t think the ABNF is correct. It should be something
> like:
>
> ALPN = "ALPN":" protocol-id *(COMMA protocol-id)

Yeah. The existing notation (1#protocol-id) is just wrong.

But COMMA isn't defined in this draft or in 7230. So maybe it should be:

   ALPN = "ALPN":" protocol-id *("," protocol-id)

	Thanks,
	Paul