Re: [core] Is ct an occur once attribute
Carsten Bormann <cabo@tzi.org> Mon, 07 August 2017 06:46 UTC
Return-Path: <cabo@tzi.org>
X-Original-To: core@ietfa.amsl.com
Delivered-To: core@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 70754128BC8 for <core@ietfa.amsl.com>; Sun, 6 Aug 2017 23:46:00 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.2
X-Spam-Level:
X-Spam-Status: No, score=-4.2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Rd8E9vE5MY2O for <core@ietfa.amsl.com>; Sun, 6 Aug 2017 23:45:58 -0700 (PDT)
Received: from mailhost.informatik.uni-bremen.de (mailhost.informatik.uni-bremen.de [IPv6:2001:638:708:30c9::12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 64E40120227 for <core@ietf.org>; Sun, 6 Aug 2017 23:45:58 -0700 (PDT)
X-Virus-Scanned: amavisd-new at informatik.uni-bremen.de
Received: from submithost.informatik.uni-bremen.de (submithost.informatik.uni-bremen.de [IPv6:2001:638:708:30c9::b]) by mailhost.informatik.uni-bremen.de (8.14.5/8.14.5) with ESMTP id v776jKA1011085; Mon, 7 Aug 2017 08:45:20 +0200 (CEST)
Received: from [192.168.217.124] (p5DC7FC78.dip0.t-ipconnect.de [93.199.252.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by submithost.informatik.uni-bremen.de (Postfix) with ESMTPSA id 3xQp1r1QrHzDMKs; Mon, 7 Aug 2017 08:45:20 +0200 (CEST)
Content-Type: text/plain; charset="utf-8"
Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
From: Carsten Bormann <cabo@tzi.org>
In-Reply-To: <000201d30f0a$7a9597b0$6fc0c710$@augustcellars.com>
Date: Mon, 07 Aug 2017 08:45:19 +0200
Cc: core@ietf.org
X-Mao-Original-Outgoing-Id: 523781118.714921-d45eb09b40881fa79567bb33435582bc
Content-Transfer-Encoding: quoted-printable
Message-Id: <7123FA3B-1170-40D5-BAD6-04AE64101CB6@tzi.org>
References: <000201d30f0a$7a9597b0$6fc0c710$@augustcellars.com>
To: Jim Schaad <ietf@augustcellars.com>
X-Mailer: Apple Mail (2.3273)
Archived-At: <https://mailarchive.ietf.org/arch/msg/core/8YA2_f7QFOnssCS0hDsFj_SiLsM>
Subject: Re: [core] Is ct an occur once attribute
X-BeenThere: core@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: "Constrained RESTful Environments \(CoRE\) Working Group list" <core.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/core>, <mailto:core-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/core/>
List-Post: <mailto:core@ietf.org>
List-Help: <mailto:core-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/core>, <mailto:core-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 07 Aug 2017 06:46:01 -0000
Hi Jim, On Aug 7, 2017, at 01:19, Jim Schaad <ietf@augustcellars.com> wrote: > > I was expecting to see "ct" as being defined to only occur once, however > looking at section 7.2.1 of RFC 7252 there is no such statement. > > Is this something that was intended or is it a missing statement in the > document. It does say that it allows or space separated values, and other > attributes such as "rt" do make the only occur once statement. Good catch. I believe the lack of this statement is an oversight; ct is intended to be an occur-once link target attribute. Grüße, Carsten
- [core] Is ct an occur once attribute Jim Schaad
- Re: [core] Is ct an occur once attribute Carsten Bormann