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Date:      Thu, 4 Nov 1999 13:46:01 -0800 (PST)
From:      Alfred Perlstein <bright@wintelcom.net>
To:        "Kenneth D. Merry" <ken@kdm.org>
Cc:        current@FreeBSD.ORG
Subject:   Re: TCP sockets stuck in the CLOSING state
Message-ID:  <Pine.BSF.4.05.9911041344580.12797-100000@fw.wintelcom.net>
In-Reply-To: <199911042000.NAA91632@panzer.kdm.org>

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On Thu, 4 Nov 1999, Kenneth D. Merry wrote:

> 
> Before I spend a lot of time hunting this down, I figured it might be worth
> asking -- is there any particular reason why TCP sockets may be getting
> stuck in the CLOSING state more often now?
> 
> I upgraded a machine from -current as of about June 26th to -current as of
> last Friday (October 29th), and I've got an ever increasing number of
> sockets stuck in the CLOSING state:
> 
> Active Internet connections
> Proto Recv-Q Send-Q Local Address         Foreign Address       (state)
> tcp        0      0 myhost.1929           othermailserver1.auth CLOSING
> tcp        0      0 myhost.1904           othermailserver1.auth CLOSING

....

> tcp        0      0 myhost.1609           othermailserver1.auth CLOSING
> 
> This didn't seem to happen with the previous version of -current.  I looked
> through the commitlogs for the TCP code, and I saw some timer changes, but
> nothing that looked like it would obviously have this effect.
> 
> Anyone have any ideas?

<aol> me too! </aol>

Needed to reboot to allow something to bind to the socket.
Ie. happening to server side sockets.

-Alfred



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