Research on P2P overlay network layer based on JXTA

This paper introduces the P2P layer on JXTA detailed design and realization method of the main modules. Firstly, it outlines the main function of the P2P overlay network layer. Secondly, it gives a detailed analysis of the release mechanism, determined methods and ways of sensing function, Introduces the strategies of finding JXTA, giving introductions of search process of sensing JXTA in detail, and realized management of Peer notices lifecycle on this basis. It presents the detailed the process of implementation of each part, including the module should realize JXTA development by use of P2P application, the function of sensor to release and achievement, the main parts after of the realization of sensor based on the division the functions and roles.