用RMI实现三层分布式对等通讯  

Implement Three -Tier Distributed Peer -to -Peer Communication Using RMI

作　　者：甘泉[1] 

机构地区：[1]清华大学计算机科学与技术系,北京100084

出　　处：《计算机工程与应用》1999年第12期104-105,108,共3页Computer Engineering and Applications

摘　　要：文章首先讨论了分布式计算中的两层模型和三层模型，纯容户机／服务器模型和对等模型。然后提出用Ｊａｖａ中的远程方法调用（ＲＭＩ）取代传统的远程过程调用（ＲＰＣ）来实现三层分布式通讯，给出了三层分布式对等通讯的实现代码框架。文末讨论了ＣＯＲＢＡ／ＲＭＩ联合开发具有高可用性分布式应用的开发模式。This Paper discusses two--tier model and three--tier model, pure Client/Server model and peer-to-peermodel in distributed computing, and brings forward using Java's Remote Method invocation (RMI) to take place oftraditional Remote Procedure Call (RPC) as the mechanism in three--tier distributed communication. Code infrastructure that to implement three--tier distributed peer--to--peer communication is given in the paper. At last, Thepaper discusses using CORBA/RMI to develop distributed systems with high availability.

关 键 词：三层模型 对等通讯 RMI 应用程序 客户/服务器 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论]