netdev - Re: Fw: [Bug 8013] New: select for write hangs on a socket after write returned ECONNRESET

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Message-ID: <20070216152858.GA22020@2ka.mipt.ru>
Date:	Fri, 16 Feb 2007 18:28:58 +0300
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	Stephen Hemminger <shemminger@...ux-foundation.org>
Cc:	netdev@...r.kernel.org
Subject: Re: Fw: [Bug 8013] New: select for write hangs on a socket after write returned ECONNRESET

On Fri, Feb 16, 2007 at 06:25:57PM +0300, Evgeniy Polyakov (johnpol@....mipt.ru) wrote:
> On Thu, Feb 15, 2007 at 04:04:05PM -0800, Stephen Hemminger (shemminger@...ux-foundation.org) wrote:
> > Someone want to take a stab at fixing this??
> 
> Works for me with attached application - select on connreset socket
> immediately returns one ready descriptor.
> 
> $ ./a.out 192.168.0.48 22
> select: err: 1, errno: 0.
> write: err: 128, errno: 0.
> select: err: 1, errno: 0.
> write: err: 128, errno: 0.
> select: err: 1, errno: 0.
> write: err: -1, errno: 104.
> on exit: select: err: 1, errno: 104.

Nope, fails if file descriptor is checked for write.

-- 
	Evgeniy Polyakov
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