Any experts on jk_isapi_plugin have any idea what I did wrong?

[Michael Dubno]

-----Original Message-----
From: Michael Dubno [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, July 08, 2008 3:55 PM
To: users@tomcat.apache.org
Subject: Tomcat and IIS - I almost have it working, but...

I have (as far as I can tell) an IIS 6.0 server configured to redirect
requests to a Tomcat 4.1.24 server. Except it doesn't seem to actually
send the forwarded URL to the Tomcat server.  The configuration seems to
be correct on the IIS server. Here is the isapi.log excerpt -

 

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_isapi_plugin.c
(1199): Filter started

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_uri_worker_map.c
(682): Attempting to map URI '/192.168.2.74/homeserver/servlet/Home'
from 1 maps

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_uri_worker_map.c
(503): Attempting to map context URI '/homeserver/*=homeserver' source
'uriworkermap'

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_uri_worker_map.c
(503): Attempting to map context URI '/homeserver/*=homeserver' source
'uriworkermap'

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_uri_worker_map.c
(516): Found a wildchar match '/homeserver/*=homeserver'

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_isapi_plugin.c
(1277): check if [/homeserver/servlet/Home] points to the web-inf
directory

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_isapi_plugin.c
(1294): [/homeserver/servlet/Home] is a servlet url - should redirect to
homeserver

[Tue Jul 08 15:23:10.926 2008] [7772:7804] [debug] jk_isapi_plugin.c
(1336): fowarding escaped URI [/homeserver/servlet/Home]

 

Even though the last line in the log says that it is forwarding an
uscaped URI nothing seems to actually be forwarded to the Tomcat server.
The Tomcat's log files show no activity but I know the ajp13 service is
listening because if I telnet to port 8009 on the machine and type junk
it appears as a hex dump in the log file.  Here are the configuration
files on the IIS server -

 

uriworkermap.properties:

/homeserver/*=homeserver

 

workers.properties:

# Define 1 real worker using ajp13

worker.list=homeserver

# Set properties for homeserver (ajp13)

worker.homeserver.type=ajp13

worker.homeserver.host=192.168.2.10

worker.homeserver.port=8009

 

Here is a snippet of catalina.out on the Tomcat server -

===================================

Ajp13Connector active threads=6

java.lang.ThreadGroup[name=Ajp13Connector[8009],maxpri=10]

    Thread[Ajp13Connector[8009],5,Ajp13Connector[8009]]

    Thread[Ajp13Processor[8009][0],5,Ajp13Connector[8009]]

    Thread[Ajp13Processor[8009][1],5,Ajp13Connector[8009]]

    Thread[Ajp13Processor[8009][2],5,Ajp13Connector[8009]]

    Thread[Ajp13Processor[8009][3],5,Ajp13Connector[8009]]

    Thread[Ajp13Processor[8009][4],5,Ajp13Connector[8009]]

===================================

 

And here is the server.xml on the Tomcat server -

<Server port="8005" shutdown="SHUTDOWN" debug="0">

  <Service name="Tomcat-Standalone">

    <Connector className="org.apache.coyote.tomcat4.CoyoteConnector"

               port="8080" minProcessors="5" maxProcessors="75"

               enableLookups="true" redirectPort="8443"

               acceptCount="100" debug="0" connectionTimeout="20000"

               useURIValidationHack="false" disableUploadTimeout="true"
/>

 

    <Connector className="org.apache.ajp.tomcat4.Ajp13Connector"

               port="8009" minProcessors="5" maxProcessors="75"

               acceptCount="10" debug="2"/>

 

    <Engine name="Standalone" defaultHost="localhost" debug="0">

      <Logger className="org.apache.catalina.logger.FileLogger"

              prefix="catalina_log." suffix=".txt"

              timestamp="true"/>

      <Realm className="org.apache.catalina.realm.MemoryRealm" />

      <Host name="localhost" debug="0" appBase="webapps"
unpackWARs="true" autoDeploy="true">

        <Logger className="org.apache.catalina.logger.FileLogger"
directory="logs"  prefix="localhost_log." suffix=".txt"
timestamp="true"/>

      </Host>

    </Engine>

  </Service>

</Server>

 

So it looks to me like everything is running except for some reason the
forwarded URI never makes it to the Tomcat server. All I get is "page
not found" errors when I try using a browser.  Any help to get this
working would be greatly appreciated since I'm trying to move off of a
dying linux box.

Thanks - Mike


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