Re: FCGI listen-queue

Stanley Gambarin (
Wed, 17 Sep 1997 12:56:34 -0400 (EDT)

Date: Wed, 17 Sep 1997 12:56:34 -0400 (EDT)
From: Stanley Gambarin <>
To: Stephen Iddings <>
Subject: Re: FCGI listen-queue
In-Reply-To: <>
Message-Id: <Pine.GSO.3.96.970917125419.25359A-100000@csa>

	I do not believe that the problem is with FastCGI.  It seems
that this might be an operating system issue, where the kernel has 
been configured for so many queued requests. I am sure there is a
command that would allow you to tweak the parameters, however, I am
not the person to ask.


On Wed, 17 Sep 1997, Stephen Iddings wrote:

> We wrote a client driver for testing Apache 1.2.4 and FCGI 2.0b1.  We performed 
> alot of load testing and threshold testing.  We found that there appears to be an actual limit on the listen-queue-depth of around 50, even if set to a higher
> number.  Any requests that were sent in excess of this value were returned with a connection error (500).  Is there a documented limit on the listen-queue-depth for FCGI?
> Thanks,
> Steve