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Re: TCP sockets not flagged as writable?

To: kuznet@xxxxxxxxxxxxx
Subject: Re: TCP sockets not flagged as writable?
From: Dancer <dvesperm@xxxxxxxxxx>
Date: Tue, 13 Mar 2001 11:07:27 -0800
Cc: mostrows@xxxxxxxxxxxxx, netdev@xxxxxxxxxxx
References: <200103131854.VAA29227@xxxxxxxxxxxxx>
Sender: owner-netdev@xxxxxxxxxxx
kuznet@xxxxxxxxxxxxx wrote:

> Hello!
>
> > But my concern is that when you have just a little bit of space
> > available a write operation may succeed without blocking, even though
> > poll() says it won't.
>
> Moreover, write() can succeed even if there is no space _really_.

Under what circumstances, out of curiosity?

D


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