Date: Thu, 08 Mar 2007 13:23:46 +0000 From: "Bruce M. Simpson" <bms@FreeBSD.org> To: Alexandru Arion <aarion@bitdefender.com> Cc: freebsd-net@freebsd.org Subject: Re: SO_ACCEPTCONN equivalent Message-ID: <45F00E62.4020503@FreeBSD.org> In-Reply-To: <1173359952.4957.29.camel@aarion> References: <1173273861.4982.8.camel@aarion> <45EF13CD.8020800@FreeBSD.org> <1173345342.4957.13.camel@aarion> <45EFF531.5080507@FreeBSD.org> <1173359952.4957.29.camel@aarion>
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Alexandru Arion wrote: > Tried it on fresh install of 5.4: compiled the source locally, run, got > error "Protocol not available". Same code works on Linux. > > By replacing SO_ACCEPTCONN with SO_REUSEADDR, or any other option that > appears in the manual page for 5.4, the program works correctly. > > Bruce, is there something I'm missing? > There was a thread about this on a mailing list in the past from Robert Watson who was concerned introducing the option might introduce race conditions; please see the archives for this. If SO_ACCEPTCONN does not work for you, please consider submitting a regression test for it e.g. src/tools/regression/sockets/acceptconn so that someone can pick up on this. Thanks! BMS
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