Research on Service Management Techniques for P2P MMOG

This paper proposes a service management method for P2P MMOG, which adopts the ideas of Web service, all the computing functions are encapsulated in services, and several service nodes provide services for P2P MMOG collaboratively. In order to balance the load of system, at first judge migration opportunity according to the load capacity of service nodes, then target service is selected in terms of the migration profit of each service, finally decide which node will be the destination node based on QoS of the registry nodes, and the target service will be migrated onto the destination node. The results of simulations show that the method can balance load effectively and enhance the service quality for P2P MMOG.