Uml-based The P2p Game System Modeling Analysis And Realization

The Peer-to-Peer networking technology is the current research hot topic in the new generation of network. This paper studies the mainstream of P2P technology and its application in the game; then employs UML and Use Case together for P2P game system modeling. The system model includes the following parts: use case diagram, class diagram, interaction diagram, and so on. The paper analyzes the foundational principle of UDP and NAT principle. It provides a design solution based on UDP protocol to traverse NAT, and makes detailed design to related model of the system. In the end, it gives a testing for the P2P Game Platform, and demonstrates the system's functions successfully.