From owner-freebsd-performance@FreeBSD.ORG Mon Oct 23 17:45:24 2006 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C0C7016A40F; Mon, 23 Oct 2006 17:45:24 +0000 (UTC) (envelope-from drechsau@Geeks.ORG) Received: from mail.geeks.org (jacobs.geeks.org [204.153.247.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 216FF43DAE; Mon, 23 Oct 2006 17:44:54 +0000 (GMT) (envelope-from drechsau@Geeks.ORG) Received: by mail.geeks.org (Postfix, from userid 1000) id 31A76159059; Mon, 23 Oct 2006 12:44:54 -0500 (CDT) Date: Mon, 23 Oct 2006 12:44:54 -0500 From: Mike Horwath To: Adrian Chadd Message-ID: <20061023174454.GB48434@Geeks.ORG> Mail-Followup-To: Adrian Chadd , freebsd-performance@freebsd.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-PGP-Fingerprint: D8 24 CC E6 47 5F E4 60 BF B7 6E FA BF C7 6E C5 X-GPG-Fingerprint: 6A89 E78A B8B1 69D9 8CDB E966 4A5A C3F9 A1B0 C381 User-Agent: mutt-ng/devel-r804 (FreeBSD) Cc: freebsd-performance@freebsd.org Subject: Re: kqueue examples? X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Oct 2006 17:45:24 -0000 On Mon, Oct 23, 2006 at 02:21:07PM +0800, Adrian Chadd wrote: > All I've found thus far (and I hope I'm not to blame for my initial > hackings of kqueue in a few bits of software!) are simple > level-triggered uses which don't seem much better than Linux epoll or > Solaris /dev/poll. Even libevent uses it pretty naively. > > Has anyone come across some network software which uses kqueue > "differently" to the above ? I haven't dug into it yet, but dovecot is using kqueue() on FreeBSD. http://dovecot.org/ -- Mike Horwath, reachable via drechsau@Geeks.ORG