From: "Simon Arlott" <simon@fire.lp0.eu>
To: "Evgeniy Polyakov" <johnpol@2ka.mipt.ru>
Cc: john@screen.lv, netdev@vger.kernel.org,
"David Miller" <davem@davemloft.net>
Subject: Re: strange tcp behavior
Date: Fri, 3 Aug 2007 13:03:46 +0100 [thread overview]
Message-ID: <60580.simon.1186142626@5ec7c279.invalid> (raw)
In-Reply-To: <20070803115624.GD5727@2ka.mipt.ru>
On Fri, August 3, 2007 12:56, Evgeniy Polyakov wrote:
> On Fri, Aug 03, 2007 at 12:21:46PM +0100, Simon Arlott (simon@fire.lp0.eu) wrote:
>> Since the connection is considered closed, couldn't another socket re-use it?
>>
>> Socket A: Recv data (unread)
>> Socket A: Recv RST
>> Socket B: Reuses connection (same IPs/ports)
>> Socket A: Close
>>
>> Wouldn't that disrupt socket B's use of the connection?
>
> Then it will drop our data, since there were no appropriate handhsake.
Couldn't the sequence numbers be close enough to make the RST valid?
--
Simon Arlott
next prev parent reply other threads:[~2007-08-03 12:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-02 6:19 strange tcp behavior john
2007-08-02 9:55 ` Evgeniy Polyakov
2007-08-02 10:16 ` Evgeniy Polyakov
2007-08-02 11:38 ` Simon Arlott
2007-08-02 12:04 ` Evgeniy Polyakov
2007-08-02 12:28 ` Evgeniy Polyakov
[not found] ` <46860.212.93.96.73.1186055105.squirrel@mail.screen.lv>
2007-08-02 12:15 ` Simon Arlott
2007-08-02 17:15 ` Simon Arlott
2007-08-02 18:08 ` Evgeniy Polyakov
2007-08-02 18:48 ` Evgeniy Polyakov
2007-08-02 22:02 ` David Miller
2007-08-03 2:21 ` David Miller
2007-08-03 8:22 ` Evgeniy Polyakov
2007-08-03 20:04 ` David Miller
2007-08-04 16:49 ` Evgeniy Polyakov
2007-08-03 21:17 ` David Miller
2007-08-04 16:51 ` Evgeniy Polyakov
2007-08-05 3:21 ` David Miller
2007-08-02 18:58 ` Simon Arlott
2007-08-03 8:25 ` Evgeniy Polyakov
2007-08-03 11:21 ` Simon Arlott
2007-08-03 11:56 ` Evgeniy Polyakov
2007-08-03 12:03 ` Simon Arlott [this message]
2007-08-03 12:09 ` Evgeniy Polyakov
2007-08-03 16:51 ` Simon Arlott
2007-08-03 17:39 ` Evgeniy Polyakov
2007-08-03 18:29 ` Simon Arlott
2007-08-04 16:03 ` Evgeniy Polyakov
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