From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] tcp: select(writefds) don't hang up when a peer close connection
Cc: kosaki.motohiro@jp.fujitsu.com, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, yoshfuji@linux-ipv6.org,
        bhutchings@solarflare.com
In-Reply-To: <20100825.205154.191390581.davem@davemloft.net>
References: <AANLkTinPhzMSQ01AXZmDQw8h4OnuS8yoQu7eKog637LL@mail.gmail.com> <20100825.205154.191390581.davem@davemloft.net>
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Date: Thu, 26 Aug 2010 13:02:29 +0900 (JST)
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> From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
> Date: Thu, 26 Aug 2010 12:09:55 +0900
> 
> > Probably my example is not so good. That's not my point.
> > In the example application, client and server socket is in the same process.
> > But it's NOT generic. usually, client and server are another process. then,
> > client can't expect when server close socket.
> > 
> > The most big matter is, this is can't be avoided in userland. In addition,
> > EVERY application don't want application hang up. we don't hesitate
> > userland change.
> 
> Ok, you and Ben Hutchings have convinced me to reconsider.
> 
> And this matches what even BSD4.4-Lite does (I checked yesterday before
> my initial reply), so I will apply this patch.
> 
> Thanks for your patience.

Great!

Thank you!!


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