| 摘要 |
Session management can be supported in a distributed transactional service system using a distributed transactional server and an affinity client. The affinity client operates to receive a service request from a user application and invoke at least one distributed transactional service provided by the distributed transactional server. The distributed transactional server operates to create and maintain a session for the user application when the at least one distributed transactional service is invoked, and the distributed transactional server further operates to determine an affinity scope associated with the session. The affinity scope, which is maintained on the affinity client, defines a routing scope within the distributed transactional service system, into which consequent requests in the session from the user application are dispatched.
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