Re: [Nbd] [PATCH 07/11] nbd-server: do not lose connections

["Dmitry V. Levin" <ldv@...1147...>]

On Sun, Jun 24, 2012 at 01:34:22AM +0200, Wouter Verhelst wrote:
> On Fri, Jun 22, 2012 at 01:42:19AM +0400, Dmitry V. Levin wrote:
> > When select reports that more than one connection is ready to be
> > accepted, handle them all instead of losing all of them but one.
> 
> Mm. I might be mistaken, but I was under the impression that if you do
> it that way, select() will just return immediately next time and tell
> you that there's another socket ready for reading.

Actually, I was under a false impression that the old code could lose the
descriptor returned by accept().  Fortunately, there was a check that
didn't allow accept() to be called more than once per select().  So the
change is not a bug fix indeed.

> But, granted, this might be a slight bit faster, especially if you're
> exporting loads of files.


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