From owner-freebsd-hackers@freebsd.org Thu Aug 20 13:34:04 2015 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C8F0B9BE950 for ; Thu, 20 Aug 2015 13:34:04 +0000 (UTC) (envelope-from lidl@pix.net) Received: from hydra.pix.net (hydra.pix.net [IPv6:2001:470:e254::4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.pix.net", Issuer "Pix.Com Technologies, LLC CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 9705FAF1 for ; Thu, 20 Aug 2015 13:34:04 +0000 (UTC) (envelope-from lidl@pix.net) Received: from torb.pix.net (verizon.pix.net [71.178.232.3]) (authenticated bits=0) by hydra.pix.net (8.15.2/8.15.2) with ESMTPA id t7KDY2hF013206; Thu, 20 Aug 2015 09:34:02 -0400 (EDT) (envelope-from lidl@pix.net) X-Authentication-Warning: hydra.pix.net: Host verizon.pix.net [71.178.232.3] claimed to be torb.pix.net To: freebsd-hackers From: Kurt Lidl Subject: casperd default listen qlen Message-ID: <55D5D74A.9000809@pix.net> Date: Thu, 20 Aug 2015 09:34:02 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Aug 2015 13:34:04 -0000 Greetings all. A couple of months ago, we ran across a problem where the default socket listen queue length in casperd was causing issues with an application. I increased the qlen to 16, which addressed the immediate problem, and implemented a command line switch that allows the user to set the length. The problem report and patch are here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202147 Could someone please review the patch? I would like to see this get committed so everyone can benefit from the change. Thanks. -Kurt