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Date:      Thu, 29 Nov 2001 12:22:57 +0000
From:      Josef Karthauser <joe@tao.org.uk>
To:        =?iso-8859-1?Q?=BCB=BEJ=C2=D7?= <cfliu@realtek.com.tw>
Cc:        Jonathan Lemon <jlemon@flugsvamp.com>, freebsd-net@freebsd.org
Subject:   Re: Does 4.4 FreeBSD kernel supports TCP simultaneous open?
Message-ID:  <20011129122257.A19084@tao.org.uk>
In-Reply-To: <001701c178a3$e43670e0$a22314ac@RTCN3848>; from cfliu@realtek.com.tw on Thu, Nov 29, 2001 at 03:03:04PM %2B0800
References:  <200111290637.fAT6bd213755@prism.flugsvamp.com> <001701c178a3$e43670e0$a22314ac@RTCN3848>

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On Thu, Nov 29, 2001 at 03:03:04PM +0800, =BCB=BEJ=C2=D7 wrote:
> Thanks...I know where my problem is now...It's indeed   a duplicate SYN.
>=20
> By the way, the tcp_input function is so long and large and there are
> several goto statements which make reading the code even more difficult. =
Is
> this intened to be like this? Even with Steven's TCP/IP Vol.2, it took me
> three whole days to draw a Visio flow chart of this function. Has anybody
> ever considered of reorganizing this module?

Any chance that you could release the chart as a graphic to the
community?  I'd be interested to see that.

Joe

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