Re: [alto] Info Resource Dirs, OPTIONS, 300 Multiple Choices and all that jazz ....
Robert Varga <robert.varga@pantheon.sk> Thu, 28 July 2011 20:57 UTC
Return-Path: <robert.varga@pantheon.sk>
X-Original-To: alto@ietfa.amsl.com
Delivered-To: alto@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 65B8B5E8014 for <alto@ietfa.amsl.com>; Thu, 28 Jul 2011 13:57:18 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.694
X-Spam-Level:
X-Spam-Status: No, score=-0.694 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_SK=1.35, HOST_EQ_SK=0.555]
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 zIXYyLmuiG5j for <alto@ietfa.amsl.com>; Thu, 28 Jul 2011 13:57:18 -0700 (PDT)
Received: from amalka.pantheon.sk (amalka.pantheon.sk [81.89.59.174]) by ietfa.amsl.com (Postfix) with ESMTP id EA6505E8016 for <alto@ietf.org>; Thu, 28 Jul 2011 13:57:10 -0700 (PDT)
Received: from [10.0.2.15] (natint3.juniper.net [66.129.224.36]) by amalka.pantheon.sk (Postfix) with ESMTPSA id 2613F21023 for <alto@ietf.org>; Thu, 28 Jul 2011 22:58:11 +0200 (CEST)
Message-ID: <4E31CD25.2040308@pantheon.sk>
Date: Thu, 28 Jul 2011 13:57:09 -0700
From: Robert Varga <robert.varga@pantheon.sk>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110624 Thunderbird/5.0
MIME-Version: 1.0
To: alto@ietf.org
References: <8B0A9FCBB9832F43971E38010638454F040D2C3929@SISPE7MB1.commscope.com> <CA57266A.6403%w.roome@alcatel-lucent.com> <8B0A9FCBB9832F43971E38010638454F040D2C392B@SISPE7MB1.commscope.com>
In-Reply-To: <8B0A9FCBB9832F43971E38010638454F040D2C392B@SISPE7MB1.commscope.com>
Content-Type: text/plain; charset="ISO-8859-1"; format="flowed"
Content-Transfer-Encoding: 7bit
Subject: Re: [alto] Info Resource Dirs, OPTIONS, 300 Multiple Choices and all that jazz ....
X-BeenThere: alto@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: "Application-Layer Traffic Optimization \(alto\) WG mailing list" <alto.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/alto>, <mailto:alto-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/alto>
List-Post: <mailto:alto@ietf.org>
List-Help: <mailto:alto-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/alto>, <mailto:alto-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 28 Jul 2011 20:57:18 -0000
On 07/28/11 13:43, Thomson, Martin wrote: > On 2011-07-28 at 14:56:19, Bill Roome wrote: >> So the directory server DOES have an authoritative list of uris -- > The IRD is not authoritative. Sorry if you got an impression otherwise. The directory is much like a DNS delegation - a hint from the parent domain that the child domain might be present at a particular place. > > Keep in mind that the IRD might be on a different server to the individual resources. Coming from HTTP, yes. Two questions arise: - who has the authoritative information? OPTIONS request seems to be the last instance, but it does not have to exist... - could we not be a limit this a bit in exchange for greatly simplifying clients? I really would like to see this simplified, as all this complexity does not seem to be founded on documented ALTO deployment use cases... Bye, Robert
- [alto] Info Resource Dirs, OPTIONS, 300 Multiple … Bill Roome
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Bill Roome
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Robert Varga
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Bill Roome
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Bill Roome
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Robert Varga
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Richard Alimi
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Ben Niven-Jenkins
- Re: [alto] Info Resource Dirs, OPTIONS, 300 Multi… Thomson, Martin