Re: [ftpext] New Version of FTP HASH, RANG, LOCK, and HOST

Ángel González <keisial@gmail.com> Sun, 27 January 2013 17:29 UTC

Return-Path: <keisial@gmail.com>
X-Original-To: ftpext@ietfa.amsl.com
Delivered-To: ftpext@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A8B8621F84E8 for <ftpext@ietfa.amsl.com>; Sun, 27 Jan 2013 09:29:38 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 1.472
X-Spam-Level: *
X-Spam-Status: No, score=1.472 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, FH_HOST_ALMOST_IP=1.889, MIME_8BIT_HEADER=0.3, RCVD_IN_PBL=0.905, RCVD_IN_SORBS_DUL=0.877, RDNS_DYNAMIC=0.1]
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 XtZtngBHQwmo for <ftpext@ietfa.amsl.com>; Sun, 27 Jan 2013 09:29:38 -0800 (PST)
Received: from mail-we0-x22e.google.com (we-in-x022e.1e100.net [IPv6:2a00:1450:400c:c03::22e]) by ietfa.amsl.com (Postfix) with ESMTP id 07BC521F85A1 for <ftpext@ietf.org>; Sun, 27 Jan 2013 09:29:37 -0800 (PST)
Received: by mail-we0-f174.google.com with SMTP id r6so1027463wey.33 for <ftpext@ietf.org>; Sun, 27 Jan 2013 09:29:37 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:message-id:date:from:user-agent:mime-version:to:cc :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=lcP8BxmqwhftgUg0jcBWiS63HtxnKpZ9TfevYsSVTu8=; b=w9yVnuZwm3Um+wO1tCMf2CnTwBHPpPV4ziz/GuDY4I91SnUkvetXlZYdXi4kZPu7U6 uv+8tYZXM/n/vaI8WM/0UD6vF4+JZVSVE598dxeCkj7aHUqpeN87TPNsCxy/hnOYbKgm DOuOPXcuu5zZow9PfLo2sifcbqKotUjp+YmLwCp+2TiUHO2gNYCAzbkoaamhGGOmZFYd RXxJ04FMylgPsSfIPQzsyGcnsw5xrwXM2igbwXuXKJJ7FL75bzU6hHyBEKKOGPhnP2vk HGHo1zu4L8ODagQdlaRNQ3qbSnJG5GOWFQ0dad8J+4cEUBHmAD9mPCiHqqWi7WMBexb9 NhLw==
X-Received: by 10.180.79.37 with SMTP id g5mr5777957wix.8.1359307777050; Sun, 27 Jan 2013 09:29:37 -0800 (PST)
Received: from [192.168.1.26] (117.red-80-28-65.adsl.dynamic.ccgg.telefonica.net. [80.28.65.117]) by mx.google.com with ESMTPS id be1sm8943235wib.10.2013.01.27.09.29.35 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 27 Jan 2013 09:29:35 -0800 (PST)
Message-ID: <51056391.2070901@gmail.com>
Date: Sun, 27 Jan 2013 18:27:45 +0100
From: =?ISO-8859-1?Q?=C1ngel_Gonz=E1lez?= <keisial@gmail.com>
User-Agent: Thunderbird
MIME-Version: 1.0
To: bblackshaw@gmail.com
References: <CANqTPegPaMBF9i1gi+M3m5FXzuxRzUU_QULxB_sdJTVd7NGppQ@mail.gmail.com> <51009243.4080809@gmail.com>
In-Reply-To: <51009243.4080809@gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Cc: ftpext@ietf.org
Subject: Re: [ftpext] New Version of FTP HASH, RANG, LOCK, and HOST
X-BeenThere: ftpext@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: <ftpext.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/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: Sun, 27 Jan 2013 17:29:38 -0000

Bruce Blackshaw wrote:
> Re LOCK, I think it would be useful to have an alternative to
> "boundary" called "size", that could provide the size of the raw data
> for binary transfers.  That might provide quite a performance
> advantage compared to having to search for the boundary.
>
> regards

Good point. I think it would be much more useful than the boundary method.
The value of such size parameter should be the amount of data sent on
the wire.