Re: [core] WGLC draft-ietf-core-coap-09 Reuse of MID

Carsten Bormann <cabo@tzi.org> Sun, 16 September 2012 22:12 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 9B26E21F8445 for <core@ietfa.amsl.com>; Sun, 16 Sep 2012 15:12:50 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -106.249
X-Spam-Level:
X-Spam-Status: No, score=-106.249 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_DE=0.35, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jGSO8Uk9YGwc for <core@ietfa.amsl.com>; Sun, 16 Sep 2012 15:12:50 -0700 (PDT)
Received: from informatik.uni-bremen.de (mailhost.informatik.uni-bremen.de [IPv6:2001:638:708:30c9::12]) by ietfa.amsl.com (Postfix) with ESMTP id B3E2521F8459 for <core@ietf.org>; Sun, 16 Sep 2012 15:12:49 -0700 (PDT)
X-Virus-Scanned: amavisd-new at informatik.uni-bremen.de
Received: from smtp-fb3.informatik.uni-bremen.de (smtp-fb3.informatik.uni-bremen.de [134.102.224.120]) by informatik.uni-bremen.de (8.14.3/8.14.3) with ESMTP id q8GMCbOj025612; Mon, 17 Sep 2012 00:12:37 +0200 (CEST)
Received: from [192.168.217.117] (p54892DDA.dip.t-dialin.net [84.137.45.218]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by smtp-fb3.informatik.uni-bremen.de (Postfix) with ESMTPSA id 80B7D3B6; Mon, 17 Sep 2012 00:12:37 +0200 (CEST)
Mime-Version: 1.0 (Mac OS X Mail 6.0 \(1486\))
Content-Type: text/plain; charset="iso-8859-1"
From: Carsten Bormann <cabo@tzi.org>
In-Reply-To: <CAFUtXGye3qNA-dUq8PQNExK3bcwreeBbUozYO8Qn5Hf=N-q_Rw@mail.gmail.com>
Date: Mon, 17 Sep 2012 00:12:36 +0200
Content-Transfer-Encoding: quoted-printable
Message-Id: <B102DBA2-0FB2-4738-9453-C08155847EBF@tzi.org>
References: <9E5F67AC-943D-4A97-B19D-313B7194D9AF@cisco.com> <B33938E0-69DE-4E17-8E36-DA7B31F529F8@tzi.org> <F8E9A231-72CE-43F3-8601-9EC60EC0DE37@cisco.com> <CAPxkH3h4aTHRYkiLrJVXZYxaeGaHwVmNLHGTb_Qh-VckXEy-+A@mail.gmail.com> <7D196561-77B0-411B-96EB-F60504165E05@tzi.org> <6C22C05A-F22E-4E09-BF05-E65ECA85ACBD@iii.ca> <819CF97B-25C9-4867-A149-E10E08BFDC88@tzi.org> <CAPxkH3iouNp_nnNG=_0KYN1kd3zvFyaXHgNtjMLsP-ucjE+ZGA@mail.gmail.com> <CAFUtXGye3qNA-dUq8PQNExK3bcwreeBbUozYO8Qn5Hf=N-q_Rw@mail.gmail.com>
To: Maciej Wasilak <wasilak@gmail.com>
X-Mailer: Apple Mail (2.1486)
Cc: core WG <core@ietf.org>
Subject: Re: [core] WGLC draft-ietf-core-coap-09 Reuse of MID
X-BeenThere: core@ietf.org
X-Mailman-Version: 2.1.12
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: <http://www.ietf.org/mail-archive/web/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: Sun, 16 Sep 2012 22:12:50 -0000

On Sep 16, 2012, at 21:35, Maciej Wasilak <wasilak@gmail.com> wrote:

> So if you have only several slots for deduplication, you can save them for tricky messages, and skip deduplication for safe ones.

Indeed, both section 4.5 of draft-ietf-core-coap-11.txt and section 4.4.2.3 of draft-ietf-lwig-guidance-02.txt try to make this point.
If you have suggestions on how to make the text (in particular of the latter) more accessible, I'm all ears.

Grüße, Carsten