Re: Session Replication w/ Tomcat 5.0.30

2005-07-19 Thread Peter Rossbach


OK,

a) windows standalone need that mcastBindAddress is set to 127.0.0.1.
b) Please, use for consists sessions handling sticky session at mod:jk, 
backup is only for failover.
c) Used tomcat 5.5.9 with cluster fix pack 
  http://issues.apache.org/bugzilla/show_bug.cgi?id=34389


Peter


Jalenak, Jerry schrieb:


I'm testing a clustered Tomcat (5.0.30) configuration on Windows XP
Professional, behind Apache 2.0.54 with mod_jk as my load balancer.
Load balancing works fine, as I can see sessions being dispatched to
each Tomcat from mod_jk (sticky sessions is disabled.)  The problem I
have is that session replication between the Tomcat instances is
failing.  I've verified that the multicast 'heartbeats' are being sent
(via Ethereal), but I never see any TCP traffic between the instances.
This PC is NOT multi-homed (only have one network card), but I've been
able to do similar setups in Linux (multiple instances on one server)
without any problems.



Does anyone have a suggestions on what I can try to do to get sessions
to replicate?



Thanks!



Jerry Jalenak

Software Engineer

Netopia, Inc.




 






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Session Replication w/ Tomcat 5.0.30

2005-07-18 Thread Jalenak, Jerry
I'm testing a clustered Tomcat (5.0.30) configuration on Windows XP
Professional, behind Apache 2.0.54 with mod_jk as my load balancer.
Load balancing works fine, as I can see sessions being dispatched to
each Tomcat from mod_jk (sticky sessions is disabled.)  The problem I
have is that session replication between the Tomcat instances is
failing.  I've verified that the multicast 'heartbeats' are being sent
(via Ethereal), but I never see any TCP traffic between the instances.
This PC is NOT multi-homed (only have one network card), but I've been
able to do similar setups in Linux (multiple instances on one server)
without any problems.

 

Does anyone have a suggestions on what I can try to do to get sessions
to replicate?

 

Thanks!

 

Jerry Jalenak

Software Engineer

Netopia, Inc.