> -----Original Message-----
> From: Justin Erenkrantz [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 26, 2001 2:52 PM
> To: [EMAIL PROTECTED]
> Subject: Re: thread locking within apr file io
> 
> 
> On Thu, Apr 26, 2001 at 01:56:56PM -0700, Justin Erenkrantz wrote:
> > Greg Ames wrote:
> > >          It would be great if somebody could beat it up on a live
> > > non-FreeBSD system, and tell us what happens.

about to...
just need to find out what is causing 
[Thu Apr 26 22:47:58 2001] [error] (32)Broken pipe: core_output_filter: writing data 
to the network



> > Looks fine here with Linux 2.2.  Takes a few seconds (5 or so) with 
> > threaded MPM to shut down completely.  This is after 
> hitting it with 
> > about 5000 static requests via ab.
> > 
> > Still only getting one active request at a time with 
> mod_mbox.  Hmph.  
> 
> Spoke too soon...
> 
> Linux 2.2 - threaded MPM - throw about 2000 requests at it and it runs
> out of file descriptors (didn't pay attention to ab's error messages).
> It seems to happen around the 1750-1950 request plateau.
> 
> I set ulimit -n to be 1024 - can't set it any higher in userspace - 
> /proc/sys/fs/file-max is 8192.  The result is that no new connections 
> can be created.  

I had similar problems on solaris, but setting the ulimit to 200 fixes mine.
It could have to do with keep alives, what happens if you turn them off?

..I

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