From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 10.86.87.8 with SMTP id k8cs32115fgb; Fri, 19 Mar 2010 19:23:16 -0700 (PDT) Received: by 10.229.213.81 with SMTP id gv17mr93502qcb.14.1269051795860; Fri, 19 Mar 2010 19:23:15 -0700 (PDT) Return-Path: Received: from rubyforge.org (rubyforge.org [205.234.109.19]) by mx.google.com with ESMTP id 1si3570675qyk.0.2010.03.19.19.23.15; Fri, 19 Mar 2010 19:23:15 -0700 (PDT) Received-SPF: pass (google.com: domain of sup-devel-bounces@rubyforge.org designates 205.234.109.19 as permitted sender) client-ip=205.234.109.19; Authentication-Results: mx.google.com; spf=pass (google.com: domain of sup-devel-bounces@rubyforge.org designates 205.234.109.19 as permitted sender) smtp.mail=sup-devel-bounces@rubyforge.org; dkim=neutral (body hash did not verify) header.i=@gmail.com Received: from rubyforge.org (rubyforge.org [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id 45932177993B; Fri, 19 Mar 2010 22:23:15 -0400 (EDT) Received: from qw-out-2122.google.com (qw-out-2122.google.com [74.125.92.27]) by rubyforge.org (Postfix) with ESMTP id 842381858289 for ; Fri, 19 Mar 2010 22:23:03 -0400 (EDT) Received: by qw-out-2122.google.com with SMTP id 5so421616qwi.29 for ; Fri, 19 Mar 2010 19:23:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:content-type:cc :subject:from:to:in-reply-to:references:date:message-id:user-agent :content-transfer-encoding; bh=G8I55bYEkQQJ1NPY32R3oiQMwuYJ7uZzNqBLBjIjcaI=; b=DI2TNC7ZeR3cI7JTVToXAtJ65kehGyOZ9w+vd367sdg5oXRspRXNZoyHLQ1IdIdQ7d s566B485SnavCxfGpODJbbWpN6/6h5Jk3jE6mf8i04UfdYTIpyHAnpfkJydstDK2/CtK JptAknSqf499mEguF6p5prE/6JKBusZmdXksI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:content-type:cc:subject:from:to:in-reply-to:references:date :message-id:user-agent:content-transfer-encoding; b=v75El0gobpiSg6fRxs6AY6qBLhqNmXhVe6JSmgu5K8RFoJ4b5qxQEBG4HtHNW5z9Id xXOQc6WQsCncmBqCNkCauSpj9w9RPM4Gt+qRps8Z1D+P6TvjGt9u1JZrvOc+ak9YSYWN 9cCa1+ZNMin5Bn4gY7ufO/o6Fi/sPHnNziY24= Received: by 10.224.14.21 with SMTP id e21mr5244qaa.374.1269051782685; Fri, 19 Mar 2010 19:23:02 -0700 (PDT) Received: from localhost (c-24-63-138-255.hsd1.vt.comcast.net [24.63.138.255]) by mx.google.com with ESMTPS id 7sm3493952qwf.34.2010.03.19.19.23.01 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 19 Mar 2010 19:23:02 -0700 (PDT) From: Mark Alexander To: Mark Alexander In-reply-to: <1269032594-sup-5368@r61> References: <1269012878-sup-691@midna.zekjur.net> <1269026068-sup-6868@r61> <1269026805-sup-2720@changeling.local> <1269027951-sup-4565@midna.zekjur.net> <1269029869-sup-4474@changeling.local> <1269032594-sup-5368@r61> Date: Fri, 19 Mar 2010 22:23:00 -0400 Message-Id: <1269051705-sup-616@r61> User-Agent: Sup/0.10.2 Cc: sup-devel Subject: Re: [sup-devel] [PATCH 2/2] Use nanosecond resolution of mtime for generating the unique id for each message X-BeenThere: sup-devel@rubyforge.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: Sup developer discussion List-Id: Sup developer discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: sup-devel-bounces@rubyforge.org Errors-To: sup-devel-bounces@rubyforge.org Excerpts from Mark Alexander's message of Fri Mar 19 17:04:11 -0400 2010: > Excerpts from Eric Sherman's message of Fri Mar 19 16:40:46 -0400 2010: > > Would appending x-digits of numeric noise, probably derived from SHA1, be > > suitable? > > I was thinking the same thing. For performance, perhaps only the SHA1 > of the file name, not the file contents, would be adequate. Never mind. This won't work because it violates the requirement that IDs must always increase. _______________________________________________ Sup-devel mailing list Sup-devel@rubyforge.org http://rubyforge.org/mailman/listinfo/sup-devel