| With the rapid development of Internet technology, the interactive between enterprise business systems is more complex, and reliable transmission of data between enterprise business systems have higher requirements. Asynchronous messaging system with asynchronous call feature enables reliable transmission of data between business systems, therefore, research and asynchronous message management mechanism is very meaningfulBased on the demand trading business, this paper uses the communication middleware technology based on the publish/subscribe messaging model to research asynchronous message management system of a company’s trading platform in Shanghai, and designs and implements asynchronous messaging system to achieve the reliable transmission of asynchronous message, including the following sections.Firstly, this paper studies I/O technology, message digest and publish/subscribe messaging models in the asynchronous transfer management mechanism that provides the technical foundation for the study and implementation of asynchronous messaging system.Secondly, this paper studies asynchronous message management mechanism of the transaction platform, and analyzes the characteristics of JMS message communication model. Combined with the trading platform business, the JMS topic publish/subscribe communication model is improved to meet reliable transmission requirements 23of the message in the transaction platform. Introducing local message storage to solve the data consistency issues of the sent messages. The message distribution mode, the message peak processing, the message repeat and the message confirm are studied and analyzed.Finally, the detailed design of the asynchronous messaging system of trading platforms is finished. For a company in Shanghai trading platform, the main function of asynchronous messaging system is completed to effectively achieve a reliable trading platform for asynchronous transmission of information. |
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