Multilayer B/S and C/S hybrid software system and asynchronous real-time communication method between layers

Abstract

The invention discloses a multi-layer B / S and C / S hybrid software system architecture and an asynchronous real-time communication method between layers. According to the system, on the basis of a JFinal framework, information interaction is directly carried out between a Web client and a Tomcat server by adopting a WebSocket or Http protocol; a UDP (User Datagram Protocol) pool and a TCP (Transmission Control Protocol) pool are configured in a Tomcat server, and real-time communication is carried out with a corresponding business server through a Socket socket; in order to improve the high availability of the whole software system, Nginx is adopted to realize load balancing, and Redis is used to realize data sharing of session, token, inter-thread data and the like. According to the system, the Nginx serves as a reverse proxy server, the load of a Tomcat server at the background can be balanced, the Nginx can process a request of a static page, and the Tomcat processes a JSP page request to achieve the purpose of dynamic and static separation.

Description

technical field [0001] The present invention relates to the field of data communication, more specifically, to a multi-layer B / S and C / S hybrid software system constructed based on the JFinal framework, and a method for realizing asynchronous real-time communication between layers. Background technique [0002] The design of software architecture is a key step in the whole software development process. For the large and complex systems in today's world, it is almost inconceivable to have a successful software design without a proper architecture. Different types of systems require different architectures, and even different subsystems of a system require different architectures. The choice of architecture often becomes the key to the success or failure of a system design. [0003] Common software systems in the prior art are these two software architectures of C / S and B / S, and many existing systems run on these two software architectures; The software architecture has its ...

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Problems solved by technology

[0004] However, in the development of the system architecture, the B / S mode of Tomcat itself is not high in concurrency. Although a cluster server is used, a large amount of business logic must be executed in the Tomcat container bean, and its interaction with third-party systems is not high. ; and the client in C / S mode is not easy to deploy and maintain, nor easy to upgrade, modify and maintain

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