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From: Rick Jones <rick.jones2@hp.com>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: Paul Martin <srucnoc@gmail.com>, netdev@vger.kernel.org
Subject: Re: TCP partial write
Date: Mon, 15 Jun 2009 10:59:55 -0700	[thread overview]
Message-ID: <4A368C1B.7030509@hp.com> (raw)
In-Reply-To: <20090615102655.5059302d@nehalam>

Stephen Hemminger wrote:
> On Mon, 15 Jun 2009 10:09:29 -0700
> Rick Jones <rick.jones2@hp.com> wrote:

>> And you should/must assume that at the other end, your recv/read calls will
>> return with between 0 and however many bytes you ask of them, with 0 meaning
>> the remote has said it has nothing left to give.
>>
> 
> 
> Actually on a blocking socket 0 means other end has closed.

Overly poetic wording on my part, using "said it has nothing left to give" to 
mean "other end has closed" :)

rick jones

      reply	other threads:[~2009-06-15 17:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-14 19:52 TCP partial write Paul Martin
2009-06-15 17:09 ` Rick Jones
2009-06-15 17:26   ` Stephen Hemminger
2009-06-15 17:59     ` Rick Jones [this message]

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