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From Peter Lin <>
Subject Re: How many connections can be made to Tomcat on Windows?
Date Tue, 14 Sep 2004 17:09:40 GMT
so does this mean Intel should donate some hardware to Apache for
suggesting users buy more hardware :)

sorry, couldn't resist.

if you provide more information about what the page does (without
revealing sensitive info), you'll get more detailed response.
Otherwise, we're just shooting darts with a blind fold, in a darkroom
with the board 100 yards away.


On Tue, 14 Sep 2004 19:04:40 +0200, Mladen Turk <> wrote:
> Jorge Sopena wrote:
> > Yes, I'm running Tomcat on a windows server, but I'm not in a production
> > environment yet.
> >
> > What do you mean with "inbounds connections"?
> > I could test that sending requests every 20ms there were around 200
> > sockets in the system (with netstat command)
> Not sure what tool you are using for profiling (MS Stress?).
> Your test also doesn't show nothing (useful). It only shows that
> you combination of application/hardware/etc cannot deliver the context
> inside 20ms.
> Increase the interval and when you stop receiving exceptions, that's the
> workload of your hardware. Now, check the SpecMark for your computer,
> and order a new box that will have a SpecMark high enough to drive your
> application :).
> >
> > Any way, where could I look this "inbound limit" in a Windows system?
> > Maybe that is a hint to find de final answer.
> >
> Well, you have a 200 opened connections (those are likely 100 if you
> are testing from the same box, but I hope you are not doing that).
> Also if there is a limit (non-server products has max 10) it wouldn't
> manifest as java exception, but rather directly to the client, never
> reaching tomcat.
> Regards,
> MT.

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