[cdi-dev] Concurrency Control

Hi all, CDI spec does not define a common concurrency control mechanism. The time any type of concurrency control is mentioned is in conjunction with EJB and a rather restrictive one for conversation context. CDI Spec: The container ensures that a long-running conversation may be associated with at most one request at a time, by blocking or rejecting concurrent requests. If the container rejects a request, it must associate the request with a new transient conversation and throw an exception of type javax.enterprise.context.BusyConversationException. It would be helpful if a common configurable concurrency mechanism (EJB Singleton style locking?) could be established for all normal scopes. What are your thoughts on this? Regards, Stephan ______________________________________ *Stephan Knitelius* Alteburger Str. 274 50968 Köln / Cologne Deutschland / Germany stephan(a)knitelius.com