Date: Fri, 8 Sep 2006 19:48:24 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Mike Silbersack <silby@silby.com> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/netinet tcp_subr.c Message-ID: <20060908154824.GK40020@FreeBSD.org> In-Reply-To: <20060908100034.M18039@odysseus.silby.com> References: <200609081309.k88D9GCQ077401@repoman.freebsd.org> <20060908100034.M18039@odysseus.silby.com>
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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
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