Problem with tomcat session replication

2010-04-26 Thread o-rabbit

I am using two instances of tomcat 6.0.20 in the same window machine, the
second instance while starting up gives the following message :
--
INFO: Attempting to bind the multicast socket to /228.0.0.4:45564
Apr 26, 2010 12:55:32 AM
org.apache.catalina.tribes.membership.McastServiceImpl
setupSocket
INFO: Binding to multicast address, failed. Binding to port only.
Apr 26, 2010 12:55:32 AM
org.apache.catalina.tribes.membership.McastServiceImpl
setupSocket
INFO: Setting multihome multicast interface to:/170.21.25.46
Apr 26, 2010 12:55:32 AM
org.apache.catalina.tribes.membership.McastServiceImpl
setupSocket
INFO: Setting cluster mcast soTimeout to 500
.
.
INFO: Manager [localhost#/mycontext]: skipping state transfer. No members
active in cluster group
---
I have followed the tomcat cluster howto guide closely, Given below is the
config (I have mentioned the changes between config of the two nodes where
ever applicable) :

Cluster className=org.apache.catalina.ha.tcp.SimpleTcpCluster
 channelSendOptions=8

 
  Manager className=org.apache.catalina.ha.session.DeltaManager
   expireSessionsOnShutdown=true
   useDirtyFlag=true 
   notifyListenersOnReplication=true/
 
  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=auto
  port=4000  (in second node it is 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/
  /Channel

  Valve className=org.apache.catalina.ha.tcp.ReplicationValve

filter=.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.html;.*\.css;.*\.txt;/
  Valve
className=org.apache.catalina.ha.session.JvmRouteBinderValve
enabled=true sessionIdAttribute=takeoverSessionid/ 

  ClusterListener
className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/
  ClusterListener
className=org.apache.catalina.ha.session.ClusterSessionListener/
/Cluster



What is the problem?? Any pointers, tips or outright solution would be
appreciated!!

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Re: Problem with tomcat session replication

2010-04-26 Thread o-rabbit



o-rabbit wrote:
 
 
 The multicast message is now not there but the second instance is still
 giving the following message:
 
 INFO: Manager [localhost#/mycontext]: skipping state transfer. No members
 active in cluster group
 
 I have followed the tomcat cluster howto guide closely, Given below is the
 config (I have mentioned the changes between config of the two nodes where
 ever applicable) :
 
 Cluster className=org.apache.catalina.ha.tcp.SimpleTcpCluster
  channelSendOptions=8
 
  
   Manager className=org.apache.catalina.ha.session.DeltaManager
expireSessionsOnShutdown=true
  useDirtyFlag=true 
notifyListenersOnReplication=true/
  
   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=auto
   port=4000  (in second node it is 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/
   /Channel
 
   Valve className=org.apache.catalina.ha.tcp.ReplicationValve
 
 filter=.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.html;.*\.css;.*\.txt;/
   Valve
 className=org.apache.catalina.ha.session.JvmRouteBinderValve
 enabled=true sessionIdAttribute=takeoverSessionid/ 
 
   ClusterListener
 className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/
   ClusterListener
 className=org.apache.catalina.ha.session.ClusterSessionListener/
 /Cluster
 
 
 
 What is the problem?? Any pointers, tips or outright solution would be
 appreciated!!
 
 

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