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From Madhuri Patwardhan <madhuri_patward...@yahoo.com>
Subject Re: after setting timeouts got puzzling results
Date Mon, 03 Aug 2009 22:12:08 GMT

Hi,

I am using apache 2.2.11 and mod_jk 1.2.28 and tomcat version 5.5.27 and 5.5.20

Thanks,
Madhuri

--- On Mon, 8/3/09, André Warnier <aw@ice-sa.com> wrote:

> From: André Warnier <aw@ice-sa.com>
> Subject: Re: after setting timeouts got puzzling results
> To: "Tomcat Users List" <users@tomcat.apache.org>
> Date: Monday, August 3, 2009, 1:48 PM
> Madhuri Patwardhan wrote:
> > Hi,
> > 
> > We are running with apache loadbalancer and 19 tomcat
> workers loadbalanced.
> > I went through the timeout document and other
> documents, and my apache access log in detail before
> choosing the timeout values. I am seeing a bit surprising
> results after setting timeouts.
> > 
> > Earlier we did not have connect_timeout,
> prepost_timeout, reply_timeout, recovery_options and
> ping_mode set. After going through the documents and
> analyzing our application logs for timings I set the
> following values.
> > 
> > ping_mode = A
> > reply_timeout=60000
> > recorvery_options=3
> > socket_connect_timeout=5000
> > 
> > Ping_timeout is set to the default value that is
> 10000.
> > 
> > I saw that one of the tomcat instances had out of
> memory errors and loadbalacer still showed that worker in
> good state for 24 hours. I felt after setting these timeouts
> infact it should have detected conditions like this quickly.
> What am I missing?
> > 
> One thing that is missing above, and would help someone to
> answer, are the versions of Apache, mod_jk and Tomcat you
> are using.
> (At least I suppose it is mod_jk).
> 
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> 


      

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