Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt

Dick Franks <rwfranks@gmail.com> Mon, 10 May 2021 09:22 UTC

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From: Dick Franks <rwfranks@gmail.com>
Date: Mon, 10 May 2021 10:22:07 +0100
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To: Joe Abley <jabley@hopcount.ca>
Cc: Paul Hoffman <paul.hoffman@icann.org>, dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt
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On Mon, 10 May 2021 at 00:42, Joe Abley <jabley@hopcount.ca> wrote:
>
> On May 9, 2021, at 19:27, Paul Hoffman <paul.hoffman@icann.org> wrote:
>
> > If I'm wrong about this being as good as it can be, there must be an item delimiter that is better than a comma. I am not thinking creatively enough to figure out what might be better than a comma. I'd be happy to hear proposals for a better item delimiter.
>
> I am quite behind on this topic, but I presume there's a reason to put all these key-value pairs in a list in one RR?
>
> If we compare the two fictional RRTypes EG1 and EG2 illustrated below:
>
> example.com. EG1 key1=value1,key2=value2,...
>
> example.com. EG2 key1 value1
> example.com. EG2 key2 value2
>
> It seems to me that EG2 avoids the need for delimiters at all. There's a bit of overhead resulting from the need for a larger RRSet but it's not obvious that that's a problem.

The current draft can reach the finishing line without tearing it to pieces.

>8

>
> Perhaps this horse has already sailed but I thought I'd mention it.

Perhaps this horse needs to be tested for banned substances!


--Dick