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From "Charlie Williams" <cwilliams.w...@gmail.com>
Subject Re: mod_jk seems to be giving up with no errors
Date Tue, 07 Aug 2007 12:08:31 GMT
Rainer,

Thanks for the reply! I am on Linux enterprise version 4.4. I will give the
timeouts + upgrading a try. If I am still having problems I'll reply again.

-Charlie

On 8/7/07, Rainer Jung <rainer.jung@kippdata.de> wrote:
>
> Hi Charlie,
>
> I don't know what your platform is.
>
> Version 1.2.14 is pretty outdated, we are close to 1.2.25.
>
> If it is urgent I would suggest you update to 1.2.23 (1.2.24 had to be
> withdrawn), it it can wait a few days, you could also use 1.2.25 which
> should be available in a few days.
>
> Independant of the version, you should read about timeouts in the new
> docs page
>
> http://tomcat.apache.org/connectors-doc/generic_howto/timeouts.html
>
> The problem you describe is not an FAQ or well-known problem. If you can
> reproduce the problem so easily, you could enable mod_jk log level debug
> (or even trace) so we can see, what the last actions of mod_jk were.
> Please also use netstat, to look at your Apache-Tomcat connections
> (nnumber and state).
>
> Regards,
>
> Rainer
>
> Charlie Williams wrote:
> > I have a server setup with Apache 2.0.55 and Tomcat 5.0.28
> >
> > I am trying to use mod_jk 1.2.14 to communicate between the two
> >
> > in my httpd.conf file I have the virtual host file setup as follows
> >
> > <virtualhost *:80>
> > servername www.blah.com
> > jkmount /server1/* worker1
> > </virtualhost>
> > ...
> > for each server
> >
> > then in my workers.properties file
> >
> > worker.list=worker1, worker2, worker3
> > worker.worker1.type=ajp13
> > worker.worker1.host=localhost
> > worker.worker1.port=8001
> > ...
> >
> > with different ports for each worker
> >
> > then in my server.xml file in the tomcat conf I have
> > <connector port="8001"
> > enableLookups="false" redirectPort="8443" debug="0"
> > protocol="AJP/1.3" />
> >
> > this all works fine until i start/stop tomcat and apache a few times,
> then
> > suddenly tomcat stops getting forwarded requests. the mod_jk log has no
> > errors in it, and tomcats catalina.out file is completely empty (
> assuming I
> > clear all logs after each restart ).
> >
> > I noticed that it seems to happen more often when I am restarting apache
> but
> > nothing else.
> >
> > I used httpd -k stop to stop apache
> > shutdown.sh to stop tomcat instances
> >
> > Is there a known bug? Something I am doing that could be causing a
> > persistent problem? The only way I have to fix the problem is to reboot
> the
> > computer. Any help is much appreciated.
> >
> > -Charlie
>
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