一种分布式架构下的实时消息同步机制的设计与实现

Design and implementation of a real-time message synchronization mechanism under a distributed architecture

由于笔者工作中经常面临如何快速、准确的实现多终端之间基于Client/Server架构下实施消息同步的问题。于是,通过引用数据库中的Service Broker技术和WCF消息框架,开发并实现了一套分布式架构下的实时消息同步中间件。本文以此为契机,介绍了这种分布式架构下的实时消息同步机制的设计与实现方法。本文先对这种消息同步机制的架构进行了介绍,给出了其实现框架,进而介绍了如何在此框架下有效的构建消息传递的机制,并对其性能进行了分析。本套解决方案已经成功应用在空中交通管制专业中,实现了面向空中交通管制的消息实施传递,并对其他行业有轻量级实时消息传递需求的应用有一定参考作用。

Since my work is often faced with how to quickly and accurately implement the problem of implementing message synchronization between multiple terminals based on Client/Server architecture. Therefore, a set of real-time message synchronization middleware under a distributed architecture is developed and implemented by referring to the Service Broker technology and WCF message framework in the database. This article takes this opportunity to introduce the design and implementation of a real-time message synchronization mechanism under this distributed architecture.This paper first introduces the architecture of this message synchronization mechanism, gives its implementation framework, and then introduces how to build a message delivery mechanism effectively under this framework and analyzes its performance. This set of solutions has been successfully applied in the air traffic control professional,realized the implementation of message transmission for air traffic control, and has certain reference effect on the application of lightweight real-time messaging needs in other industries.