sharing sessions between two applications
Hi !
I have a question about session replication in StandardManager context.
What I have is:
private MySession(int sessionTimeout)
throws LifecycleException {
manager = new StandardManager();
manager.setMaxInactiveInterval(sessionTimeout * 60);
StandardContext standardContext = new StandardContext();
standardContext.setLoader(new WebappLoader());
manager.setContainer(standardContext);
manager.setPathname(null);
((Lifecycle) manager).start();
}
When Im debugging I get an error in last line (manager.start() line):
13:49:16,390 INFO [Engine] SingleSignOn[localhost]: Process request for '/Test2/servlet/Tester' 13:49:16,390 INFO [Engine] SingleSignOn[localhost]: Checking for SSO cookie 13:49:16,390 INFO [Engine] SingleSignOn[localhost]: SSO cookie is not present 13:49:16,468 ERROR [ManagerBase] Error registering java.lang.NullPointerException at org.apache.catalina.session.ManagerBase.init(ManagerBase.java:613) at org.apache.catalina.session.StandardManager.start(StandardManager.java:639) at com.tinet.demo.sesiones.ETagSession.<init>(ETagSession.java:47) at com.tinet.demo.sesiones.ETagSession.getInstance(ETagSession.java:30) at com.tinet.demo.sesiones.ETagSession.getInstance(ETagSession.java:24) at com.tinet.demo.sesiones.Tester.init(Tester.java:19) at javax.servlet.GenericServlet.init(GenericServlet.java:211) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:687) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:144) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:66) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:150) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.jboss.web.tomcat.tc5.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:80) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:54) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:139) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.jboss.web.tomcat.tc5.sso.ClusteredSingleSignOn.invoke(ClusteredSingleSignOn.java:389) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534)
What the problem can be ? I was unable to get the right information to solve this :(
Im using StandardManager to handle sessions.
I put an context.xml file into WEB-INF:
<?xml version="1.0" encoding="UTF-8"?> <Context path="/Test2" reloadable="true" docBase="Test2.war" privileged="true"> <Manager className="org.apache.catalina.session.StandardManager" debug="0" checkInterval="60" maxActiveSessions="-1" maxInactiveInterval="-1" /> <Logger className="org.apache.catalina.logger.SystemOutLogger" verbosity="4" timestamp="true" /> </Context>
can anybody help me ? I will be very pleasure !
-- SAN