Re: [ftpext] Question about draft-bryan-ftp-hash-07

Tim Kosse <tim.kosse@filezilla-project.org> Fri, 20 August 2010 22:21 UTC

Return-Path: <tim.kosse@filezilla-project.org>
X-Original-To: ftpext@core3.amsl.com
Delivered-To: ftpext@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id BDC6E3A688E for <ftpext@core3.amsl.com>; Fri, 20 Aug 2010 15:21:09 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, J_CHICKENPOX_53=0.6]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9YOCfh2nxUhS for <ftpext@core3.amsl.com>; Fri, 20 Aug 2010 15:21:09 -0700 (PDT)
Received: from filezilla-project.org (cl-1464.dus-01.de.sixxs.net [IPv6:2a01:198:200:5b7::2]) by core3.amsl.com (Postfix) with ESMTP id DBC383A685A for <ftpext@ietf.org>; Fri, 20 Aug 2010 15:21:08 -0700 (PDT)
Received: from pd9e748bd.dip.t-dialin.net ([217.231.72.189] helo=[192.168.0.103]) by filezilla-project.org with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from <tim.kosse@filezilla-project.org>) id 1OmZy1-0001Fb-5Q; Sat, 21 Aug 2010 00:21:41 +0200
Message-ID: <4C6EFFEB.4060805@filezilla-project.org>
Date: Sat, 21 Aug 2010 00:21:31 +0200
From: Tim Kosse <tim.kosse@filezilla-project.org>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2
MIME-Version: 1.0
To: Robert McMurray <robmcm@microsoft.com>
References: <A5FC996C3C37DC4DA5076F1046B5674C3D2B58B3@TK5EX14MBXC127.redmond.corp.microsoft.com>
In-Reply-To: <A5FC996C3C37DC4DA5076F1046B5674C3D2B58B3@TK5EX14MBXC127.redmond.corp.microsoft.com>
X-Enigmail-Version: 1.1.1
Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="------------enigEECB069128F15C7701067E2F"
Cc: "ftpext@ietf.org" <ftpext@ietf.org>
Subject: Re: [ftpext] Question about draft-bryan-ftp-hash-07
X-BeenThere: ftpext@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: <ftpext.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/ftpext>, <mailto:ftpext-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/ftpext>
List-Post: <mailto:ftpext@ietf.org>
List-Help: <mailto:ftpext-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ftpext>, <mailto:ftpext-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 20 Aug 2010 22:21:09 -0000

On 2010-08-21 00:01, Robert McMurray wrote:

>    The server-PI SHOULD reply with a 504 reply if the HASH command is
>    used on a file that cannot be processed for policy reasons. (For
>    example, the file size exceeds the server's hashing policy.)

So far 504 is used for "Command not implemented for that parameter"
which doesn't seem to fit too well.

What about 554?

> Or would a 4yz reply be better since this is a configurable option at the server? Perhaps a 452 reply?heh

From my understanding, 4yz is for temporary errors that require no
intervention, encouraging the client to try again at some point in the
future.


Tim