Hi Pid
I got more detailed log and it looks like clustersinglesignon is
deregistering sso session on other nodes.
0. session destroyed C0641336BF4E6B4654927AA3337EAB9F.jvm1 by shutdown
[on node1]
1. clustersinglesignon is calling singlesignon to invalidate session
[ssoId=7BA0AB7AE2BFDB08CE2EBE8F42D3E89C] for node1
2, but it looks like this message came back to the node1 (through group
channel/mulitcast?)
3. then clustersinglesignon is deregistering this session again for
ssoId=7BA0AB7AE2BFDB08CE2EBE8F42D3E89C. deregister method propagates
this message to other nodes to deregister
ssoId=7BA0AB7AE2BFDB08CE2EBE8F42D3E89C from all members in the same
cluster.
Is there any way to break this chain of actions to stop
clustersinglesigon invoking deregister method?
Jun 28, 2010 10:27:40 AM org.apache.catalina.ha.session.DeltaManager
stop
FINE: Manager [/cluster] is stopping
Jun 28, 2010 10:27:40 AM org.apache.catalina.ha.session.DeltaManager
stop
INFO: Manager [/cluster] expiring sessions upon shutdown
FINE: Process session destroyed on
DeltaSession[C0641336BF4E6B4654927AA3337EAB9F.jvm1]
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask
serviceChannel
FINER: About to service key:sun.nio.ch.selectionkeyi...@1bd7b222
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask run
FINER: Servicing key:sun.nio.ch.selectionkeyi...@1bd7b222
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask run
FINER: Draining channel:sun.nio.ch.selectionkeyi...@1bd7b222
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask
registerForRead
FINER: Adding key for read event:sun.nio.ch.selectionkeyi...@1bd7b222
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReceiver addEvent
FINER: Adding event to
selector:org.apache.catalina.tribes.transport.nio.nioreplicationtas...@5
637dde9
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask drainChannel
FINER: NioReplicationThread - Received msg:UniqueId{48, -7, -97, -123,
-116, -54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.78
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReceiver events
FINER: Processing event in
selector:org.apache.catalina.tribes.transport.nio.nioreplicationtas...@5
637dde9
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.group.ChannelCoordinator messageReceived
FINER: ChannelCoordinator - Received msg:UniqueId{48, -7, -97, -123,
-116, -54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.78 from tcp://{127, 0, 0, 1}:4010
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask$1 run
FINER: Registering key for read:sun.nio.ch.selectionkeyi...@1bd7b222
Jun 28, 2010 10:27:40 AM org.apache.catalina.tribes.group.GroupChannel
messageReceived
FINER: GroupChannel - Received msg:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.78 from tcp://{127, 0, 0, 1}:4010
Jun 28, 2010 10:27:40 AM org.apache.catalina.tribes.group.GroupChannel
messageReceived
FINER: GroupChannel - Receive Message:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} is
SingleSignOnMessage[action=3, ssoId=7BA0AB7AE2BFDB08CE2EBE8F42D3E89C,
sessionId=null, username=null]
Jun 28, 2010 10:27:40 AM org.apache.catalina.ha.tcp.SimpleTcpCluster
messageReceived
FINE: Assuming clocks are synched: Replication for
7BA0AB7AE2BFDB08CE2EBE8F42D3E89C#-#1277746060782 took=1277746060782 ms.
Jun 28, 2010 10:27:40 AM
org.apache.catalina.ha.authenticator.ClusterSingleSignOnListener
messageReceived
FINE: SingleSignOnMessage Received with action 3
Jun 28, 2010 10:27:40 AM org.apache.catalina.authenticator.SingleSignOn
deregister
FINE: Deregistering sso id '7BA0AB7AE2BFDB08CE2EBE8F42D3E89C'
Jun 28, 2010 10:27:40 AM org.apache.catalina.authenticator.SingleSignOn
deregister
FINER: Invalidating session
DeltaSession[C0641336BF4E6B4654927AA3337EAB9F.jvm1]
2010 10:27:40 AM org.apache.catalina.tribes.group.GroupChannel
messageReceived
FINER: GroupChannel delivered[true] id:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17}
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.NioReplicationTask sendAck
FINER: ACK sent to 55801
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.ParallelNioSender doLoop
FINER: ParallelNioSender - Sent msg:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.785 to tcp://{127, 0, 0, 1}:4010
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.transport.nio.ParallelNioSender doLoop
FINER: ParallelNioSender - Sent msg:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.786 to tcp://{127, 0, 0, 1}:4020
Jun 28, 2010 10:27:40 AM
org.apache.catalina.tribes.group.ChannelCoordinator sendMessage
FINER: ChannelCoordinator - Sent msg:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28
10:27:40.786 to {tcp://{127, 0, 0, 1}:4010, tcp://{127, 0, 0, 1}:4020}
Jun 28, 2010 10:27:40 AM org.apache.catalina.tribes.group.GroupChannel
send
FINER: GroupChannel - Sent msg:UniqueId{48, -7, -97, -123, -116, -54,
78, -17, -115, -13, -34, 116, 39, 49, 95, 17} at 2010-06-28 10:27:40.787
to {tcp://{127, 0, 0, 1}:4010, tcp://{127, 0, 0, 1}:4020}
Jun 28, 2010 10:27:40 AM org.apache.catalina.tribes.group.GroupChannel
send
FINER: GroupChannel - Send Message:UniqueId{48, -7, -97, -123, -116,
-54, 78, -17, -115, -13, -34, 116, 39, 49, 95, 17} is
SingleSignOnMessage[action=3, ssoId=7BA0AB7AE2BFDB08CE2EBE8F42D3E89C,
sessionId=null, username=null]
Jun 28, 2010 10:27:40 AM
org.apache.catalina.ha.authenticator.ClusterSingleSignOn deregister
FINE: SingleSignOnMessage Send with action 3
Jun 28, 2010 10:27:40 AM org.apache.catalina.authenticator.SingleSignOn
deregister
FINE: Deregistering sso id '7BA0AB7AE2BFDB08CE2EBE8F42D3E89C'
Jun 28, 2010 10:27:40 AM org.apache.catalina.connector.MapperListener
handleNotification
FINE: Handle Catalina:type=Manager,path=/cluster,host=webclust2 type :
JMX.mbean.unregistered
Jun 28, 2010 10:27:40 AM org.apache.catalina.connector.MapperListener
handleNotification
FINE: Handle Catalina:type=Manager,path=/cluster,host=webclust2 type :
JMX.mbean.unregistered
Jun 28, 2010 10:27:40 AM org.apache.catalina.core.StandardContext
listenerStop
FINE: Sending application stop events
/**
* Notifies the cluster that a single sign on session
* has been terminated due to a user logout, deregister
* the specified single sign on identifier, and invalidate
* any associated sessions on the local node.
*
* @param ssoId Single sign on identifier to deregister
*/
protected void deregister(String ssoId) {
if (cluster != null) {
messageNumber++;
SingleSignOnMessage msg =
new SingleSignOnMessage(cluster.getLocalMember(),
ssoId, null);
msg.setAction(SingleSignOnMessage.LOGOUT_SESSION);
cluster.sendClusterDomain(msg);
if (containerLog.isDebugEnabled())
containerLog.debug("SingleSignOnMessage Send with action
"
+ msg.getAction());
}
deregisterLocal(ssoId);
}
protected void deregisterLocal(String ssoId) {
super.deregister(ssoId);
}
-----Original Message-----
From: Pid [mailto:[email protected]]
Sent: Friday, June 25, 2010 4:29 AM
To: Tomcat Users List
Subject: Re: question for sso session replication in tomcat 6.0.26
On 24/06/2010 21:49, Okubo, Yasushi (TSD) wrote:
> My bad.
>
> I added *.jsp to the filter since it contains the path to index page
as
> follows. Now, I am wondering when sso session id is created and
> replicated, is it when index.jsp was accessed or login.jsp was
accessed?
You had added it and have now removed it?
The normal session id is created when you access a JSP for the first
time, unless you have specifically configured JSPs to not create a
session. A session can also be created manually by a Filter or a
Servlet.
The SSO session is created when the container login process completes
authentication successfully.
I'm not entirely clear on when SSO replication occurs - presumably only
when there's a change like session invalidation or creation.
p
> == index.jsp ==
> <% response.sendRedirect("/test/index.html?homepage=dyn&prop=Home");
%>
>
> -----Original Message-----
> From: Okubo, Yasushi (TSD)
> Sent: Thursday, June 24, 2010 1:13 PM
> To: 'Tomcat Users List'
> Subject: RE: question for sso session replication in tomcat 6.0.26
>
>
> Hi Pid
>
> I started getting the following error upon login to one node onto
> cluster.
> Could you tell me what this mean is?
>
> Yasushi
>
>
> Jun 24, 2010 10:51:58 AM org.apache.catalina.ha.tcp.ReplicationValve
> sendReplicationMessage
> SEVERE: Unable to perform replication request.
> java.lang.NullPointerException
> at
>
org.apache.catalina.ha.tcp.ReplicationValve.isRequestWithoutSessionChang
> e(ReplicationValve.java:590)
> at
>
org.apache.catalina.ha.tcp.ReplicationValve.sendSessionReplicationMessag
> e(ReplicationValve.java:516)
> at
>
org.apache.catalina.ha.tcp.ReplicationValve.sendReplicationMessage(Repli
> cationValve.java:430)
> at
>
org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java
> :363)
> at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :102)
> at
>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555
> )
> at
>
org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:
> 421)
> at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> java:109)
> at
>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
> 98)
> at
>
org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:427)
> at
>
org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpApr
> Protocol.java:384)
> at
>
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
> at java.lang.Thread.run(Thread.java:619)
>
>
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