From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Will Brown <dr.hfuhruhurr@gmail.com>
Cc: Davide Libenzi <davidel@xmailserver.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: PROBLEM: Epoll frequently fails to notify connects at connect bursts
Date: Wed, 26 Aug 2009 13:26:43 +0100 [thread overview]
Message-ID: <20090826122641.GA29299@sirena.org.uk> (raw)
In-Reply-To: <8a1bd2320908260215w23d1f426x33f90e38ccc3fe2c@mail.gmail.com>
On Wed, Aug 26, 2009 at 11:15:10AM +0200, Will Brown wrote:
> On Wed, Aug 26, 2009 at 3:24 AM, Davide Libenzi<davidel@xmailserver.org> wrote:
> >> Multiple quasi-simultaneous events for the same fd are merged. This is why
> >> on POLLIN on accepting sockets you want to do something like:
> Aha! Thank you immensely Davide. It cost me one week of frustration already.
> 1. Where should I have picked up this gem of essential information? I
> haven't seen it in the man-pages for either 'epoll' or 'accept'.
It should be covered in the "Level-Triggered and Edge-Triggered" section
of the epoll() manual page - the particular case of accept() isn't
covered but the general idea is the same.
next prev parent reply other threads:[~2009-08-26 12:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-26 0:48 PROBLEM: Epoll frequently fails to notify connects at connect bursts Will Brown
2009-08-26 1:14 ` Davide Libenzi
2009-08-26 1:24 ` Davide Libenzi
2009-08-26 9:15 ` Will Brown
2009-08-26 12:26 ` Mark Brown [this message]
2009-08-26 15:04 ` Davide Libenzi
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