Hi Chuck,

 

Here's some info:

 

Both Tomcats are 6.0.29. 

Java = Sun JDK 1.6.20

Platform = Ubuntu Linux server 8.04

Install dirs = /opt/liferay and /opt/alfresco

Startup mechanisms = plain old catalina.sh

Log entries = unfortunately nothing interesting there, just the usual...

 

Server.xml from LifeRay:

<?xml version='1.0' encoding='utf-8'?>

<!--

  Licensed to the Apache Software Foundation (ASF) under one or more

  contributor license agreements.  See the NOTICE file distributed with

  this work for additional information regarding copyright ownership.

  The ASF licenses this file to You under the Apache License, Version 2.0

  (the "License"); you may not use this file except in compliance with

  the License.  You may obtain a copy of the License at

 

      http://www.apache.org/licenses/LICENSE-2.0

 

  Unless required by applicable law or agreed to in writing, software

  distributed under the License is distributed on an "AS IS" BASIS,

  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  See the License for the specific language governing permissions and

  limitations under the License.

-->

<!-- Note:  A "Server" is not itself a "Container", so you may not

     define subcomponents such as "Valves" at this level.

     Documentation at /docs/config/server.html

 -->

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

 

  <!--APR library loader. Documentation at /docs/apr.html -->

  <Listener className="org.apache.catalina.core.AprLifecycleListener" 
SSLEngine="on" />

  <!--Initialize Jasper prior to webapps are loaded. Documentation at 
/docs/jasper-howto.html -->

  <Listener className="org.apache.catalina.core.JasperListener" />

  <!-- Prevent memory leaks due to use of particular java/javax APIs-->

  <Listener 
className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

  <!-- JMX Support for the Tomcat server. Documentation at 
/docs/non-existent.html -->

  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />

  <Listener 
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

 

  <!-- Global JNDI resources

       Documentation at /docs/jndi-resources-howto.html

  -->

  <GlobalNamingResources>

    <!-- Editable user database that can also be used by

         UserDatabaseRealm to authenticate users

    -->

    <Resource name="UserDatabase" auth="Container"

              type="org.apache.catalina.UserDatabase"

              description="User database that can be updated and saved"

              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"

              pathname="conf/tomcat-users.xml" />

  </GlobalNamingResources>

 

  <!-- A "Service" is a collection of one or more "Connectors" that share

       a single "Container" Note:  A "Service" is not itself a "Container", 

       so you may not define subcomponents such as "Valves" at this level.

       Documentation at /docs/config/service.html

   -->

  <Service name="Catalina">

  

    <!--The connectors can use a shared executor, you can define one or more 
named thread pools-->

    <!--

    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" 

        maxThreads="150" minSpareThreads="4"/>

    -->

    

    

    <!-- A "Connector" represents an endpoint by which requests are received

         and responses are returned. Documentation at :

         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)

         Java AJP  Connector: /docs/config/ajp.html

         APR (HTTP/AJP) Connector: /docs/apr.html

         Define a non-SSL HTTP/1.1 Connector on port 8080

    -->

    <Connector port="8081" protocol="HTTP/1.1" 

               connectionTimeout="20000" 

               redirectPort="8443" />

    <!-- A "Connector" using the shared thread pool-->

    <!--

    <Connector executor="tomcatThreadPool"

               port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000" 

               redirectPort="8443" />

    -->           

    <!-- Define a SSL HTTP/1.1 Connector on port 8443

         This connector uses the JSSE configuration, when using APR, the 

         connector should be using the OpenSSL style configuration

         described in the APR documentation -->

    <!--

    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"

               maxThreads="150" scheme="https" secure="true"

               clientAuth="false" sslProtocol="TLS" />

    -->

 

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

 

 

    <!-- An Engine represents the entry point (within Catalina) that processes

         every request.  The Engine implementation for Tomcat stand alone

         analyzes the HTTP headers included with the request, and passes them

         on to the appropriate Host (virtual host).

         Documentation at /docs/config/engine.html -->

 

    <Engine name="Catalina" defaultHost="localhost" 
jvmRoute="jvmLifeRay1">         

 

      <!--For clustering, please take a look at documentation at:

          /docs/cluster-howto.html  (simple how to)

          /docs/config/cluster.html (reference documentation) -->

      <!--

      <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>

      -->        

 

      <!-- The request dumper valve dumps useful debugging information about

           the request and response data received and sent by Tomcat.

           Documentation at: /docs/config/valve.html -->

      <!--

      <Valve className="org.apache.catalina.valves.RequestDumperValve"/>

      -->

 

      <!-- This Realm uses the UserDatabase configured in the global JNDI

           resources under the key "UserDatabase".  Any edits

           that are performed against this UserDatabase are immediately

           available for use by the Realm.  -->

      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"

             resourceName="UserDatabase"/>

 

      <!-- Define the default virtual host

           Note: XML Schema validation will not work with Xerces 2.2.

       -->

      <Host name="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true"

            xmlValidation="false" xmlNamespaceAware="false">

 

        <!-- SingleSignOn valve, share authentication between web applications

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />

        -->

 

        <!-- Access log processes all example.

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.valves.AccessLogValve" 
directory="logs"  

               prefix="localhost_access_log." suffix=".txt" pattern="common" 
resolveHosts="false"/>

        -->

 

      </Host>

      <Listener className="org.apache.jk.config.ApacheConfig" 
modJk="/opt/zimbra/httpd/modules/mod_jk.so" />

    </Engine>

  </Service>

</Server>

 

And server.xml from Alfresco:

<?xml version='1.0' encoding='utf-8'?>

<!--

  Licensed to the Apache Software Foundation (ASF) under one or more

  contributor license agreements.  See the NOTICE file distributed with

  this work for additional information regarding copyright ownership.

  The ASF licenses this file to You under the Apache License, Version 2.0

  (the "License"); you may not use this file except in compliance with

  the License.  You may obtain a copy of the License at

 

      http://www.apache.org/licenses/LICENSE-2.0

 

  Unless required by applicable law or agreed to in writing, software

  distributed under the License is distributed on an "AS IS" BASIS,

  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  See the License for the specific language governing permissions and

  limitations under the License.

-->

<!-- Note:  A "Server" is not itself a "Container", so you may not

     define subcomponents such as "Valves" at this level.

     Documentation at /docs/config/server.html

 -->

<Server port="8105" shutdown="SHUTDOWN">

 

  <!--APR library loader. Documentation at /docs/apr.html -->

  <Listener className="org.apache.catalina.core.AprLifecycleListener" 
SSLEngine="on" />

  <!--Initialize Jasper prior to webapps are loaded. Documentation at 
/docs/jasper-howto.html -->

  <Listener className="org.apache.catalina.core.JasperListener" />

  <!-- Prevent memory leaks due to use of particular java/javax APIs-->

  <Listener 
className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

  <!-- JMX Support for the Tomcat server. Documentation at 
/docs/non-existent.html -->

  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />

  <Listener 
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

 

  <!-- Global JNDI resources

       Documentation at /docs/jndi-resources-howto.html

  -->

  <GlobalNamingResources>

    <!-- Editable user database that can also be used by

         UserDatabaseRealm to authenticate users

    -->

    <Resource name="UserDatabase" auth="Container"

              type="org.apache.catalina.UserDatabase"

              description="User database that can be updated and saved"

              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"

              pathname="conf/tomcat-users.xml" />

  </GlobalNamingResources>

 

  <!-- A "Service" is a collection of one or more "Connectors" that share

       a single "Container" Note:  A "Service" is not itself a "Container", 

       so you may not define subcomponents such as "Valves" at this level.

       Documentation at /docs/config/service.html

   -->

  <Service name="Catalina">

  

    <!--The connectors can use a shared executor, you can define one or more 
named thread pools-->

    <!--

    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" 

        maxThreads="150" minSpareThreads="4"/>

    -->

    

    

    <!-- A "Connector" represents an endpoint by which requests are received

         and responses are returned. Documentation at :

         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)

         Java AJP  Connector: /docs/config/ajp.html

         APR (HTTP/AJP) Connector: /docs/apr.html

         Define a non-SSL HTTP/1.1 Connector on port 8080

    -->

    <Connector port="8080" protocol="HTTP/1.1" 

               connectionTimeout="20000" 

               redirectPort="8444" />

    <!-- A "Connector" using the shared thread pool-->

    <!--

    <Connector executor="tomcatThreadPool"

               port="8080" protocol="HTTP/1.1"

connectionTimeout="20000" 

               redirectPort="8443" />

    -->           

    <!-- Define a SSL HTTP/1.1 Connector on port 8443

         This connector uses the JSSE configuration, when using APR, the 

         connector should be using the OpenSSL style configuration

         described in the APR documentation -->

    <!--

    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"

               maxThreads="150" scheme="https" secure="true"

               clientAuth="false" sslProtocol="TLS" />

    -->

 

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8010" protocol="AJP/1.3" redirectPort="8444" />

 

 

    <!-- An Engine represents the entry point (within Catalina) that processes

         every request.  The Engine implementation for Tomcat stand alone

         analyzes the HTTP headers included with the request, and passes them

         on to the appropriate Host (virtual host).

         Documentation at /docs/config/engine.html -->

 

    <Engine name="Catalina" defaultHost="localhost" 
jvmRoute="jvmAlfresco1">         

     

      <!--For clustering, please take a look at documentation at:

          /docs/cluster-howto.html  (simple how to)

          /docs/config/cluster.html (reference documentation) -->

      <!--

      <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>

      -->        

 

      <!-- The request dumper valve dumps useful debugging information about

           the request and response data received and sent by Tomcat.

           Documentation at: /docs/config/valve.html -->

      <!--

      <Valve className="org.apache.catalina.valves.RequestDumperValve"/>

      -->

 

      <!-- This Realm uses the UserDatabase configured in the global JNDI

           resources under the key "UserDatabase".  Any edits

           that are performed against this UserDatabase are immediately

           available for use by the Realm.  -->

      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"

             resourceName="UserDatabase"/>

 

      <!-- Define the default virtual host

           Note: XML Schema validation will not work with Xerces 2.2.

       -->

      <Host name="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true"

            xmlValidation="false" xmlNamespaceAware="false">

 

        <!-- SingleSignOn valve, share authentication between web applications

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />

        -->

 

        <!-- Access log processes all example.

             Documentation at: /docs/config/valve.html -->

        <!--

        <Valve className="org.apache.catalina.valves.AccessLogValve" 
directory="logs"  

               prefix="localhost_access_log." suffix=".txt" pattern="common" 
resolveHosts="false"/>

        -->

 

      </Host>

    </Engine>

  </Service>

</Server>

 

Best, Robin

 

 

-----Oorspronkelijk bericht-----
Van: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] 
Verzonden: woensdag 18 augustus 2010 22:56
Aan: Tomcat Users List
Onderwerp: RE: Tomcat sessions issue?

 

> From: Robin Diederen [mailto:diede...@nlcom.nl]

> Subject: Tomcat sessions issue?

> 

> I'm using two Tomcat installs on a single system (the one's running

> Alfresco, the other LifeRay). Somehow they interfere with another; when

> I log into Alfresco, I get logged out from LifeRay and vice versa.

 

I see no data here: Tomcat version, JVM version, platform, installation 
directories, contents of each server.xml, startup mechanisms, log entries, ...

 

 - Chuck

 

 

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