From: Fernan Bolando <fernanbolando@mailc.net>
To: "Federico G. Benavento" <benavento@gmail.com>
Cc: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] ape/socket again non-blocking command succeeds but still blocks
Date: Tue, 11 Jan 2011 16:18:36 +0800 [thread overview]
Message-ID: <AANLkTinMYAnaRzo+JdTa6Mm_hwuZyrtGPzU9y+CMr4vS@mail.gmail.com> (raw)
In-Reply-To: <AANLkTimxVo7KLic7M32x0BKsoz1SoAH5rY8ZM3bf5oqc@mail.gmail.com>
On Tue, Jan 11, 2011 at 4:06 PM, Fernan Bolando <fernanbolando@mailc.net> wrote:
> On Tue, Jan 11, 2011 at 3:45 PM, Federico G. Benavento
> <benavento@gmail.com> wrote:
>> it's not fcnlt's fault, ape replaces your sockfd with a pipe
>> when you do listen(), you could call fcntl again after the
>> listen() call...
>>
>> all this is usually combined with select() which in turns does
>> more magic behind the scenes and this behavior isn't
>> exposed.
>>
>
> I understand, I am now using select() when compiled under plan9/ape,
> it looks like it's working now. I originally found select() when I was
> googling this problem, but I wasn't sure if adding select() will hide
> an incompatibility issue between plan9/ape and some standard.
>
> thanks for your help.
>
On a second thought shouldn't fnctl raise an error that it was not
able to set non-block?
next prev parent reply other threads:[~2011-01-11 8:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-11 1:31 Fernan Bolando
2011-01-11 6:11 ` Federico G. Benavento
2011-01-11 6:53 ` Fernan Bolando
2011-01-11 7:45 ` Federico G. Benavento
2011-01-11 8:06 ` Fernan Bolando
2011-01-11 8:18 ` Fernan Bolando [this message]
2011-01-11 8:57 ` Federico G. Benavento
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