From owner-freebsd-net@FreeBSD.ORG Wed Dec 13 12:40:56 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D32B916A403 for ; Wed, 13 Dec 2006 12:40:56 +0000 (UTC) (envelope-from cjeker@diehard.n-r-g.com) Received: from diehard.n-r-g.com (diehard.n-r-g.com [62.48.3.9]) by mx1.FreeBSD.org (Postfix) with ESMTP id 26A2643CBC for ; Wed, 13 Dec 2006 12:39:24 +0000 (GMT) (envelope-from cjeker@diehard.n-r-g.com) Received: (qmail 6796 invoked by uid 1001); 13 Dec 2006 12:40:51 -0000 Date: Wed, 13 Dec 2006 13:40:51 +0100 From: Claudio Jeker To: freebsd-net@freebsd.org Message-ID: <20061213124051.GC7215@diehard.n-r-g.com> Mail-Followup-To: Claudio Jeker , freebsd-net@freebsd.org References: <457F2D82.6000905@freebsd.org> <20061213141647.J72584@mp2.macomnet.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061213141647.J72584@mp2.macomnet.net> User-Agent: Mutt/1.5.12-2006-07-14 Subject: Re: Automatic TCP send and receive socket buffer sizing X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Dec 2006 12:40:56 -0000 On Wed, Dec 13, 2006 at 02:22:11PM +0300, Maxim Konovalov wrote: > [...] > > Any tests and test reports are very welcome. > > I saw a question asked several times but no answer: what happens with > the sockets when you explicitly call setsockopt() to set a socket > buffer size? Is automatic buffer sizing enabled for them? > It disables the automatic buffer sizing. You want a fixed buffer size you get a fixed buffer size. -- :wq Claudio