Date: Sat, 9 Oct 2004 04:36:39 -0400 (EDT) From: Robert Watson <rwatson@freebsd.org> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-current@freebsd.org Subject: Re: Bizarre network+ssh+bash shell behaviour Message-ID: <Pine.NEB.3.96L.1041009043526.93055C-100000@fledge.watson.org> In-Reply-To: <20041009031904.GA68861@parodius.com>
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On Fri, 8 Oct 2004, Jeremy Chadwick wrote: > On one of my boxes -- and only that box -- hitting EOF (^D) in bash > to log out results in no printed "logout" message. The socket does > get closed cleanly, and the pty/tty does get put back into the > "allocatable pty/tty pool" (sorry, not familiar with this portion). > However, normally when logging out of a shell, the time between logout > and the time between the actual socket being dropped is minimal (i.e. > immediately); in the case of the "weird box", there is a good 1-2 > second delay before the actual socket is dropped. It would probably be interesting to run tcpdump on one or both boxes and see if anything in particular stands out. I.e., a FIN gets sent and the other follows much later or the like. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research
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