@Andrew,

Just a little question : which extension do you use to replicate tickets
between caches? Here, I use JGroups instead of RMI or Terracota.
JGroups has the advantage to take an IP port range to establish connection
between nodes and it doesn't need to use multicast. My network admin
really like that.

BTW, don't hesitate to contact me if you need some information about the
way I implemented JGroups. For example, I had to implement a fallback
algorithm
because it seems that cache synchronization over JGroups is always
asynchronous so you can have to validate a service ticket than is not yet
replicated.
I've been using this solution in production for 5 months without any
problem. (Previously, I had a memcached+repcached but this architecture was
too complex
for sys admin and I decided remove any external dependecy other than LDAP
from our CAS server).

Best regards,
Alexandre de Pellegrin
ESSEC Business School

2011/11/17 Marvin Addison <marvin.addi...@gmail.com>

> > Can you create a JIRA issue?
>
> Voila, https://issues.jasig.org/browse/CAS-1069.
>
> M
>
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