[MMUSIC] Trickle algorithm option

Martin Thomson <martin.thomson@gmail.com> Tue, 12 March 2013 20:32 UTC

Return-Path: <martin.thomson@gmail.com>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9D34211E8179 for <mmusic@ietfa.amsl.com>; Tue, 12 Mar 2013 13:32:19 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.524
X-Spam-Level:
X-Spam-Status: No, score=-2.524 tagged_above=-999 required=5 tests=[AWL=0.075, BAYES_00=-2.599, HTML_MESSAGE=0.001, NO_RELAYS=-0.001]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Id-KDQ5TxhIZ for <mmusic@ietfa.amsl.com>; Tue, 12 Mar 2013 13:32:19 -0700 (PDT)
Received: from mail-we0-x22e.google.com (mail-we0-x22e.google.com [IPv6:2a00:1450:400c:c03::22e]) by ietfa.amsl.com (Postfix) with ESMTP id E4DA911E8168 for <mmusic@ietf.org>; Tue, 12 Mar 2013 13:32:18 -0700 (PDT)
Received: by mail-we0-f174.google.com with SMTP id r6so287199wey.5 for <mmusic@ietf.org>; Tue, 12 Mar 2013 13:32:18 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:date:message-id:subject:from:to :content-type; bh=izyID2PetmnbPzhhGYEoz5Lgg5cEM2eL6Tb/DWqMCSc=; b=Qo7zAmTn2eTElxsQjniFTt1h9Fczvs9eNg6S+gjhYHZVs6O6X27NoHo5NVd+ofiFFr zTs/6iQuIdsCVcfvM/K4CJKgJhHaBOoQrzMhgoZ4ovaolG2mzzk3clB9Mn/db3UV9zUa Hj+fWzV/hAabNFWIU8DNO3R3RKW84MR/xHf9M0wo+votD84lTuja6YNHusELYl0J4tdl ytuMHVKS53Cyq+oejfk2+v/Andm+fMTArpjBMHMs4lnrWxeo5puTnameAVik5016j6nb QCcwbmciXto9Q7FJlRo9ycp2Srf4wo8hXGjjC363jvEkpBhuVf11D8gPdihnqJgYK5pM 0Wjw==
MIME-Version: 1.0
X-Received: by 10.194.91.211 with SMTP id cg19mr29685442wjb.43.1363120338016; Tue, 12 Mar 2013 13:32:18 -0700 (PDT)
Received: by 10.194.5.135 with HTTP; Tue, 12 Mar 2013 13:32:17 -0700 (PDT)
Date: Tue, 12 Mar 2013 16:32:17 -0400
Message-ID: <CABkgnnVHMxx83ETTs1dQ=4uEZmFdJ6oVmFd1JeZXk7fN7z-rgg@mail.gmail.com>
From: Martin Thomson <martin.thomson@gmail.com>
To: "mmusic@ietf.org" <mmusic@ietf.org>
Content-Type: multipart/alternative; boundary="047d7bf0c6f2898abb04d7c02faa"
Subject: [MMUSIC] Trickle algorithm option
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <mmusic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mmusic>, <mailto:mmusic-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/mmusic>
List-Post: <mailto:mmusic@ietf.org>
List-Help: <mailto:mmusic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mmusic>, <mailto:mmusic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 12 Mar 2013 20:32:19 -0000

Form a pseudo-checklist from the first (and highest component/stream)
candidate pair on each foundation.  Use that ahead of all other
components/streams.

Note that new pairs can arrive in this checklist after commencing, these
need to be inserted into the priority.

Once a foundation resolves, progress in order, favouring pairs that are
present over ones that are not ;)

If a higher priority foundation resolves on the pseudo-checklist, you MAY
switch to that foundation, abandoning the checks on the first successful
foundation.  Rinse and repeat as desired (until the end).