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  • concurrentSessionController cluster-aware?

    Will the current concurrentSessionController implementation work in a clustered environment?

    I see that it uses in-memory collections to store lists of sessions & their related principals, so these lists are local to one app server instance (jvm).

    Would it be necessary to add a DAO-based implementation of these lists to provide enforcement of a concurrent login policy across members of a cluster?

  • #2
    Yes, you'd need a persistence strategy. Or allocate a single node as the cluster's concurrent session controller information repository and use JMS or similar. A persistence strategy is probably simplest and requiring least additional infrastructure.

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