Design And Implementation Of Multi-protocol Message Middleware Service

With the rapid application of the Internet of things and mobile devices in China and around the world,traditional message middleware system is increasingly unable to meet its needs in security,power consumption,multi protocol interoperability and other aspects.A more modern and more external network orientd message middleware system has become an urgent need.Although ActiveMQ designed based on JMS can also support multiple protocols,ActiveMQ was originally designed for traditional message oriented middleware.Even though it later supports multiple protocols,it can not meet the needs of the times in terms of system comprehensive performance.Alibaba cloud has a message service for social charging,but this is not in line with the open-source spirit of the software,and is not conducive to the customization needs of some companies.This paper synthesizes the above problems,and through studying the advantages and disadvantages of different message oriented middleware in the market,proposes a multi protocol message oriented middleware service system to meet the needs of mobile Internet and traditional Internet.Through the support of mqtt communication protocol,it can meet the communication needs of mobile devices in low consumption;through the support of TCP / UDP,HTTP and other communication protocols,it can be easily integrated into the existing system;through the support of SSL / TLS encryption communication,data transmission is more secure and reliable.In addition,this project adopts the publish and subscribe message mode,which provides greater network scalability and more dynamic network topology.The client can be any device.The server is designed with the distributed concept.There is no single bottleneck in the system,and each component can be expanded infinitely.At the same time,the disk storage function is provided to ensure that messages are not lost,and a certain throughput capacity is provided when the customer's client capacity is insufficient.The system service is a multi protocol message queuing system,which can well meet the characteristics of mobile devices and Internet of things devices,and provide high-quality services.Because of its multi protocol characteristics,it can also be compatible with the needs of traditional message middleware.