US Patent 7640249 System and method for transactional session management

A system and method of transactional session management. Information sufficient to permit creation of a deep copy of a session object is saved concurrently for all aspects of the transaction. For example, the saving may save state information provided by different hierarchical levels of the session as well as possible different hardware or software entities participating in the session. In the event of a rollback condition, the deep copy is supplied to one or more applications. Those applications may then continue the session from the point of the deep copy.