what is a singleton service in weblogic?

[senthil sen]

Hi All,

what is a singleton service and what is the use of it and where in real time scenarios we can use it.

Thanks

[anandraj tadkal]

A singleton service is a service that can only run on a single managed server in a cluster at a time.

Weblogic Server lets you automatically monitor and migrate singleton services from one server to another.

This can be done by implementing the “weblogic.cluster.singleton.SingletonService” interface and by using activate () and deactivate () methods in a class.

Regards,
Anandraj