基于WCF技术的实时性通信架构研究  

Research on Real-time Communication Architecture Based on WCF Technology

作　　者：朱凯 李鹏 王亚君 王勤勇[1] 佟凤 ZHU Kai;LI Peng;WANG Ya-jun;WANG Qin-yong;TONG Feng(Network Information Center,Beijing Open University,Beijing 100081,China;Safety Sensing Business Department,Beijing Smart-chipMicroelectronics Technology Co.,Ltd.,Beijing 100192,China)

机构地区：[1]北京开放大学网络信息中心,北京100081 [2]北京智芯微电子科技有限公司安全传感事业部,北京100192

出　　处：《控制工程》2022年第8期1417-1423,共7页Control Engineering of China

基　　金：北京市教育科学“十三五”规划2019年度青年专项课题(CHCA19147)。

摘　　要：随着计算机和通信技术的发展,具有高实时性数据访问的网络应用系统在众多行业中越来越受青睐。针对业务数据网络传输对交互延迟敏感的需求,提出一种并发连接数可控的通信架构,解决用户实时数据共享等问题。分析.NET3.0框架下的Windows通信开发平台(WCF)技术,研究WCF技术原理。基于WCF技术,结合连接池、负载均衡及路由调度技术,提高网络带宽,加强网络数据共享能力;融入高实时性通信策略、g Soap技术,提高网络服务的访问速度。实验结果表明,所提通信架构能够高效准确地处理客户端的即时访问请求,具有一定通用性。With the development of computer and communication technologies,network application system with high real-time data access is more and more popular in many industries.For the requirement that the network transmission of business data is sensitive to interaction delay,a communication architecture with controllable number of concurrent connections is proposed to solve problems such as sharing of users’ real-time data.By analyzing the Windows communication foundation(WCF) technology in the.Net3.0 framework,the principle of WCF technology is researched.Based on WCF technology,the network bandwidth and data sharing ability are improved by combining the connection pool,load balancing and routing scheduling technologies.High real-time communication strategy and g Soap technology are integrated to improve the access speed of network services.The experimental results show that the communication architecture described in this paper can efficiently and accurately handle the instant access requests from the client,and has a certain universality.

关 键 词：通信架构设计 WCF技术 g Soap技术 连接池 负载均衡 高实时性 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]