C/C/S模式实时通信软件设计与实现  

Design and Implementation of Real-time Communication Software in Client/Client/Server Mode

作　　者：刘爽[1] 云健[1] 

机构地区：[1]大连民族学院计算机科学与工程学院,辽宁大连116605

出　　处：《大连民族学院学报》2010年第5期477-480,484,共5页Journal of Dalian Nationalities University

基　　金：大连民族学院博士启动金资助项目(20076207)

摘　　要：根据某引航站引航管理信息平台的建设目标,设计了基于客户端/客户端(中转服务器)/服务器模式的实时通信软件;介绍了该通信软件的网络拓扑结构,分析了服务器端和客户端基于TCP/IP协议的通信过程及接收发送数据工作流程;重点讨论了如何利用嵌入式数据库、变长链表及多线程技术实现数据通信的完整性、实时性和安全性,并给出了LoadRunner对通信软件的测试结果。实践表明,该通信软件运行可靠,传输稳定。To achieve the goal of a pilotage management information platform for some piloting station,we designed real-time communication software based on the client/client（relay server）/server mode.This paper presents the network topology of the software and analyzes the communication process between the server and the client through TCP/IP and the workflow of data reception/transmission.The discussion is focused on how to ensure the integrity,real time and security of data communication using embedded databases,variable-length chain tables and multithreading technology.It also gives the result of communication software tests made with LoadRunner.It turns out that the software runs reliably with steady transmission.

关 键 词：C/S模式 多线程 嵌入式数据库 实时 通信 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]