Date: Tue, 13 Aug 2002 12:54:19 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= <jinmei@isl.rdc.toshiba.co.jp> Cc: "George V. Neville-Neil" <gnn@neville-neil.com>, freebsd-net@FreeBSD.ORG Subject: Re: Error in UDP output processing? Message-ID: <Pine.BSF.4.21.0208131252440.17577-100000@InterJet.elischer.org> In-Reply-To: <y7vy9bazls9.wl@ocean.jinmei.org>
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On Wed, 14 Aug 2002, JINMEI Tatuya / [ISO-2022-JP] 神明達哉 wrote: > >>>>> On Mon, 12 Aug 2002 21:53:09 -0700, > >>>>> "George V. Neville-Neil" <gnn@neville-neil.com> said: > > > I'm looking at the -STABLE sources for a bug we're having at work with > > a high capacity server that uses UDP. > > > The bug is that when we run out of mbufs in udp_output() we do NOT > > disconnect the socket that caused the error. All error cases goto release: > > which > > is after the in_pcbdisconnect() call. Is this intentional? > > I don't think so. The socket should be disconnected before returning > the error. Why? dropping a udp packet due to lack of local resources shouldn't affect the state of the socket.. just as having a router drop the packet shouldn't affect it.. I don't understnad the question I guess. > > JINMEI, Tatuya > Communication Platform Lab. > Corporate R&D Center, Toshiba Corp. > jinmei@isl.rdc.toshiba.co.jp > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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