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Mail Archives: cygwin/2002/11/27/19:36:31

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Date: Wed, 27 Nov 2002 19:34:43 -0500
From: Christopher Faylor <cgf-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: pipe performance problem
Message-ID: <20021128003443.GD21457@redhat.com>
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On Thu, Nov 28, 2002 at 01:20:46AM +0100, thomas wrote:
>Christopher Faylor <cgf-noreply AT cygwin DOT com> wrote:
>
>> If there is no data in a pipe it can wait for 10ms waiting for it, yes.
>> See ready_for_read/peek_pipe in select.cc.
>
>Yep i saw the Sleep (10) and though the same thing, but i figured that
>can't be it when i commented it out, compiled a new cygwin1.dll and the
>10ms delay was still there.

It's not a Sleep 10.  It's a WaitForSingleObject in ready_for_read.

cgf

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