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Feature Request
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Resolution: Unresolved
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Major
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Message-driven beans can be deployed in a cluster to perform asynchronous processing of messages sent to a Queue or a Topic. When multiple instances of a distributable deployment containing MDBs are available in a cluster, unless otherwise specified, each message in the associated Queue or Topic will be processed by each MDB instance.
Alternatively, an MDB may be marked as a clustered singleton, meaning that only one instance of the bean from a given deployment is active and receiving messages in a cluster.
This functionality of the ejb3 subsystem depends on an abstraction from the clustering subsystems, that of a Singleton service. In the past, a default implementation of this singleton service required was included as a non-configuable hard dependency of the ejb3 subsystem.
This issue will provide configurable singleton services for singleton MDBs using the distributable-ejb subsystem.
- is blocked by
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WFLY-14953 Create distributable-ejb subsystem
- Closed