Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1QpRrQ-00042n-2m for bitcoin-development@lists.sourceforge.net; Fri, 05 Aug 2011 21:23:16 +0000 Received-SPF: pass (sog-mx-3.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.216.47 as permitted sender) client-ip=209.85.216.47; envelope-from=gmaxwell@gmail.com; helo=mail-qw0-f47.google.com; Received: from mail-qw0-f47.google.com ([209.85.216.47]) by sog-mx-3.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1QpRrP-0001i6-GD for bitcoin-development@lists.sourceforge.net; Fri, 05 Aug 2011 21:23:16 +0000 Received: by qwh5 with SMTP id 5so181484qwh.34 for ; Fri, 05 Aug 2011 14:23:10 -0700 (PDT) MIME-Version: 1.0 Received: by 10.229.241.205 with SMTP id lf13mr2099448qcb.292.1312579390052; Fri, 05 Aug 2011 14:23:10 -0700 (PDT) Received: by 10.229.3.141 with HTTP; Fri, 5 Aug 2011 14:23:09 -0700 (PDT) In-Reply-To: <201108051403.05506.andyparkins@gmail.com> References: <201108041423.14176.andyparkins@gmail.com> <201108051258.25813.andyparkins@gmail.com> <1312545969.4516.8.camel@BMThinkPad.lan.bluematt.me> <201108051403.05506.andyparkins@gmail.com> Date: Fri, 5 Aug 2011 17:23:09 -0400 Message-ID: From: Gregory Maxwell To: Andy Parkins Content-Type: text/plain; charset=UTF-8 X-Spam-Score: -1.6 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (gmaxwell[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 AWL AWL: From: address is in the auto white-list X-Headers-End: 1QpRrP-0001i6-GD Cc: bitcoin-development@lists.sourceforge.net Subject: Re: [Bitcoin-development] Double spend detection to speed up transaction trust X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Aug 2011 21:23:16 -0000 On Fri, Aug 5, 2011 at 9:03 AM, Andy Parkins wrote: > The actual rules don't matter so much; I'm just saying bandwidth is a better > metric than connection count. I'm sure many people would be interested in patches that solve the ~O(N) peak memory usage with additional connections.