From owner-cvs-src@FreeBSD.ORG Fri Sep 8 15:48:28 2006 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E9AAC16A4DA; Fri, 8 Sep 2006 15:48:28 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3F52843D45; Fri, 8 Sep 2006 15:48:28 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.4/8.13.3) with ESMTP id k88FmPH0026761 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 8 Sep 2006 19:48:25 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.4/8.13.1/Submit) id k88FmPvZ026760; Fri, 8 Sep 2006 19:48:25 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Fri, 8 Sep 2006 19:48:24 +0400 From: Gleb Smirnoff To: Mike Silbersack Message-ID: <20060908154824.GK40020@FreeBSD.org> References: <200609081309.k88D9GCQ077401@repoman.freebsd.org> <20060908100034.M18039@odysseus.silby.com> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20060908100034.M18039@odysseus.silby.com> User-Agent: Mutt/1.5.6i Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/netinet tcp_subr.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Sep 2006 15:48:29 -0000 On Fri, Sep 08, 2006 at 10:04:03AM -0500, Mike Silbersack wrote: M> > FreeBSD src repository M> > M> > Modified files: M> > sys/netinet tcp_subr.c M> > Log: M> > Add a sysctl net.inet.tcp.nolocaltimewait that allows to suppress M> > creating a compress TIME WAIT states, if both connection endpoints M> > are local. Default is off. M> M> Does this change restore non-compressed TIME_WAIT sockets for local M> connections, or does it stop creating TIME_WAIT sockets entirely in that M> case? It's unclear from your wording. It stops creating any state (nor socket neither compressed tcptw) for the TCP connection, where both endpoints were local. This save a lot of resources on servers running HTTP accelerators, or database servers+clients. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE