Tomcat+Memcached Session共享

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

<GlobalNamingResources>
 <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>

<Service name="Catalina">
 <Connector port="8080" protocol="HTTP/1.1"
  maxHttpHeaderSize="8192" connectionTimeout="20000"
  disableUploadTimeout="true" enableLookups="false"
  redirectPort="8443" maxThreads="600"
  minSpareThreads="25" maxSpareThreads="75" acceptCount="100" />
 <Connector port="8009" protocol="AJP/1.3"
  maxHttpHeaderSize="8192" connectionTimeout="20000"
  disableUploadTimeout="true" maxThreads="600"
  minSpareThreads="25" maxSpareThreads="75"
  enableLookups="false" redirectPort="8443" />
 <Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">
  <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"   channelSendOptions="6">         
   <Channel className="org.apache.catalina.tribes.group.GroupChannel">
    <Membership className="org.apache.catalina.tribes.membership.McastService"
     address="228.0.0.4"
     port="45564"
     frequency="500"
     dropTime="3000"/>
    <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
     address="172.18.188.64"
     port="4001"
     autoBind="100"
     selectorTimeout="5000"
    maxThreads="6"/>
    <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
     <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
    </Sender>
    <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
    <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
    <Interceptor className="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor"/>        
   </Channel>

   <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
    filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;" />        
   <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
    tempDir="/tmp/war-temp/"
    deployDir="/tmp/war-deploy/"
    watchDir="/tmp/war-listen/"
    watchEnabled="false"/>
   <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>
  </Cluster>
  <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/>
  <Host name="localhost"  appBase="/home/www/web"
   unpackWARs="true" autoDeploy="true"
   xmlValidation="false" xmlNamespaceAware="false">
  </Host>
 </Engine>
</Service>
</Server>

 

 

 

<Context>
    <WatchedResource>WEB-INF/web.xml</WatchedResource>
    <Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
 memcachedNodes="n1:192.168.2.174:11211"
 requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"
 sessionBackupAsync="false"
 sessionBackupTimeout="100"
 transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
 copyCollectionsForSerialization="false"/>
</Context>