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From Alex <a...@squigly.net>
Subject Re: mod jk2/tomcat communication problem
Date Wed, 22 Sep 2004 15:04:20 GMT

kaleb, can you telnet to the tomcat connector port?  8009 is the default.

On Tue, 21 Sep 2004, Kaleb Pederson wrote:

> Date: Tue, 21 Sep 2004 15:03:10 -0700
> From: Kaleb Pederson <kpederson@mail.ewu.edu>
> Reply-To: Tomcat Users List <tomcat-user@jakarta.apache.org>
> To: Tomcat Users List <tomcat-user@jakarta.apache.org>
> Subject: mod jk2/tomcat communication problem
>
> I'm having some problems with apache and tomcat losing communication.  I have
> mod_jk2 setup using tomcat as an out-of-process server.
>
> When apache loses communication with tomcat (even though tomcat is running and
> can be reached on port 8080 without problem), apache starts spawning
> processes, each of which slows the machine down and compounds the problem.
>
> These error messages show up in the logs when this happens:
>
> [Tue Sep 21 13:09:28 2004] [error] ajp13.service() ajpGetReply recoverable
> error 3
> [Tue Sep 21 13:09:28 2004] [error] ajp13.service() Error  forwarding
> ajp13:localhost:8009 1 0
> [Tue Sep 21 13:09:28 2004] [error] mod_jk2.handler() Error connecting to
> tomcat 3, status 200
> ...
> and sometimes I'll get the following, although rarely
> ...
> [Tue Sep 21 11:33:54 2004] [error] channelApr.receive(): Bad header
> [Tue Sep 21 11:33:54 2004] [error] workerEnv.processCallbacks() Error reading
> reply
> [Tue Sep 21 11:33:54 2004] [error] ajp13.service() ajpGetReply recoverable
> error 120000
> [Tue Sep 21 11:33:54 2004] [error] ajp13.service() ajpGetReply recoverable
> error 120000
> [Tue Sep 21 11:33:54 2004] [error] msgAjp.receive(): Bad signature 00
>
> Any ideas what I can do to resolve this problem?
>
> Thanks.
>
> --Kaleb


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