Research On Reliability Of Asynchronous Communication Based On Middleware In Distributed System

Along with the development of the Internet,traditional industry and Internet industry system concurrent traffic growth,a massive impact on the traditional pattern of services focus on the traditional architecture of application systems have been unable to meet the needs of the daily business.Distributed application system in this case,within the framework of distributed application system is divided into multiple functional independent subsystems,each subsystem independently their own business logic,through the message middleware to realize the asynchronous communication between each subsystem,through the message middleware implementation of distributed application system decoupling and flow front.In the circumstances,the surge of concurrency communication between each subsystem is reliable,the data are consistent,it is the focus of this thesis.This thesis introduces the concept of distributed application system and message middleware and the role of message middleware in distributed application system.By building the Master-Slave + Broker-Cluster Cluster pattern of message middleware architecture and based on the message list messaging model in the distributed application system to improve the stability and reliability of the asynchronous communication and data consistency,and in combination with the practical situation of himself to the development of application system.optimizing the communication reliability of message middleware in the distributed application system in-depth study.Message middleware cluster is constructed to ensure the message middleware platform of system reliability and service continuity,send and receive messages using the message list will be distributed transaction further split into multiple local transactions,improving the service efficiency of the subsystem,and data consistency between the subsystems.In today's Internet era of rapid development,how to quickly and effectively respond to user request,to provide a stable and reliable system platform.is the core of the traditional enterprises and Internet enterprise one of the goals.This thesis on the distributed application system of high concurrency communication reliability study,by applying the system test,verify the data consistency of distributed application system and the communication reliability,is expected to bring certain economic benefits for the enterprise and social value.