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计算机工程 ›› 2009, Vol. 35 ›› Issue (24): 139-142. doi: 10.3969/j.issn.1000-3428.2009.24.046

• 网络与通信 • 上一篇    下一篇

基于HeteroPastry的P2P网络代理系统

伍伟绩,郑 滔   

  1. (南京大学软件学院,南京 210089)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-12-20 发布日期:2009-12-20

P2P Network Proxy System Based on HeteroPastry

WU Wei-ji, ZHENG Tao   

  1. (Institute of Software, Nanjing University, Nanjing 210089)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-12-20 Published:2009-12-20

摘要: 针对集中式网络代理服务器经常产生瓶颈的问题,提出以P2P方式提供网络代理服务的解决方案。参与系统的节点组成一个基于HeteroPastry协议的P2P覆盖网,系统在覆盖网中挑选一些合适的节点组成代理链,以响应用户的不同请求。实验结果证明,该系统可以在提供高质量服务的同时有效地平衡网络负载。

关键词: 对等网络, Pastry协议, 网络代理

Abstract: For the problem that the centralized network proxy server would become a bottleneck, this paper provides a solution to network-proxy services. Nodes which participate in the system compose a Peer to Peer(P2P) overlay network based on HeteroPastry protocol, and the system chooses several appropriate nodes to form a proxy chain in order to response users’ varied requests. Experimental results show that the system can balance the load upon the network efficiently when providing high quality services.

Key words: Peer to Peer(P2P) network, Pastry protocol, network proxy

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