How do I Write Singleton Services for Pramati Cluster?

A java class that implements com.pramati.services.cluster.spi.SingletonService interface can be configured as a Singleton service with Pramati Cluster. The SingletonService interface has three life cycle methods that are managed by the cluster service for providing the singleton behaviour.

Important: On any of the nodes in the cluster, these methods should be invoked maximum once during the life-time of the node.

SPI for com.pramati.services.cluster.spi.SingletonService

public interface SingletonService { public void initialize(); public void start(); public void stop(); }

Related Topics:

What are Singleton Services?
What are the lifecycle methods of Singleton Services?
How do I configure Singleton Services in Pramati Server?
How do I register Singleton Services with Pramati Server?
What are the various usage scenarios for registering Singleton Services?
How do I clean up or post-process Singleton Services?
How do I package Singleton Services?
How do I support Singleton Services in Pramati Server?


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