Research And Design Of Message Oriented Middleware Based On Network Tax System

With the development of architecture of networks application, middleware technology has come into being. Message. Oriented Middleware (MOM for short) technology is active area of middleware technology. Because of more and more complex computer network environment, distributed network communication becomes a great challenge. Undoubtedly, MOM technology is a best solution to address problems of network communication. The 3-tiered distributed computing model of client/middleware/server that it therefore constructs has become the mainstream of Internet application. This paper researched and implemented a MOM system based on network tax using client/server pattern (we will call this system MQ for short below).This paper first, the concepts, characteristics, communication model and its related technologies about MOM have been introduced. Second, we introduce the application structure and its architecture, and also propose a programming model of MQ .Based on these, we analyze message data model, message queue model and message transmission model.At last, we describe the specific design of MQ module, which mainly embodies structural design of message data and interface design of client side. We propose the simple implementation methods of queue design, asynchronous message communication and storage design. Meanwhile, we also introduce the object pool technology used in program design. At the end of this paper, we illustrate a simple system case where a client uses MQ to send messages.