基于RPC机制的容错计费系统的设计与实现

Design and Implementation of an RPCbased Faulttolerant Accounting Management System

网络计费管理是商业化计算机网络的重要网络管理功能．随着Ｉｎｔｅｒｎｅｔ商业化进程的推进和企业Ｉｎｔｒａｎｅｔ的广泛发展与应用，人们对网络计费管理的需求越来越迫切．对计费系统的一个基本要求就是高效、可靠．文章提出了一个基于ＲＰＣ通信机制的容错计费系统ＦＴＣｈａｒｇｅ（ｆａｕｌｔ－ｔｏｌｅｒａｎｔｃｈａｒｇｅ）．在简述了计费的基本依据和原理以后，着重论述了ＦＴＣｈａｒｇｅ的总体结构和多容错机制的实现．

Network accounting management is the important management function of commercialized computer network. With the commercialization of Internet and the occurrence of lots of Intranets, it's urgent to develop network accounting management system. A principal requirement of such systems is efficiency and reliability. A faulttolerant accounting system based on RPC (remote procedure call) mechanismFTCharge(faulttolerant charge) is proposed in this paper. After the brief discussion of the accounting principle, the design of the architecture and the faulttolerance mechanism of FTCharge system are discussed.