[jboss-dev-forums] [JBoss Transactions Development] - Re: Asynchronicity and transaction context propagation

mmusgrov do-not-reply at jboss.com
Thu Sep 17 11:46:05 EDT 2009


anonymous wrote : So if there is an impossibility it doesn't come from sharing the transactional context between threads but from asynchronicity. What do you think? 

This is true in the case of the X/Open Distributed Transaction Processing specifications. The problem with a client starting a transaction and then making an asynchronous call to a remote server is that the client may call commit whilst the server is still trying to do transactional work. To cater for this scenario X/Open disallows transaction propagation on asynchronous requests. This is in contrast to synchronous or conversational requests in which case context propagation is allowed.

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