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Posting/subscribing system for adding message queue models and working method thereof

A technology for message queuing and message publishing, applied in transmission systems, electrical components, etc., can solve problems such as the difficulty of message passing models

Active Publication Date: 2014-10-08
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0035] In view of this, the purpose of the present invention is to provide a publishing / subscribing system and its working method that increases the message queue model. For the message queuing model, or convert from the message queuing model to the publish / subscribe model, or both messaging models are required

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  • Posting/subscribing system for adding message queue models and working method thereof
  • Posting/subscribing system for adding message queue models and working method thereof
  • Posting/subscribing system for adding message queue models and working method thereof

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[0085] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0086] As we all know, in the current topic-based publish / subscribe system, messages are classified into different topics, and published and subscribed in units of topics. The publisher needs to specify which topic to publish to when publishing a message, and the subscriber also needs to specify which topic to subscribe to before consuming. All messages published to a topic will be received by all subscribers to this topic, that is, a message will be consumed by multiple consumers. In the middleware of the message queue model, messages are classified into different queues, and are produced and received in units of queues. The producer needs to specify which queue to send the message to, but the consumer can receive the message in the queue without performing the ...

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Abstract

The invention provides a posting / subscribing system for adding message queue models and a working method of the posting / subscribing system. The system comprises a distributed message-oriented middleware server-side cluster, a client-side cluster and a distributed coordinate server cluster. Service nodes in the message-oriented middleware server-side cluster are composed of corresponding modules of an original posting / subscribing system, and the function of the message-oriented middleware server-side cluster is the same as the information transferring relation; a client side is simultaneously provided with a calling interface of a posting / subscribing model and a calling interface of a message queue model which are used for achieving the purpose that a user can select and use the two different message transferring models directly without transforming the bottom layer middleware, so that a coordinate service module and a message processing module are additionally arranged on the client side based on an original framework. The system supports the posting / subscribing message transferring model and the message queue message transferring model simultaneously and guarantees that the availability, flexibility and other performance of the two models are all within the acceptable range, and the problem that it is difficult to transform the bottom layer message transferring model for the user is better solved.

Description

technical field [0001] The present invention relates to a technical solution for adding a message delivery model in a distributed message middleware, to be precise, relates to a publish / subscribe system and a working method for adding a message queue model, belonging to message processing and distributed message middleware technical field. Background technique [0002] At first introduce the relevant term that the present invention relates to: [0003] Distributed computing: A new computing method proposed in recent years, in simple terms, is to distribute the problems originally solved by one computer to multiple computers to complete together. The specific implementation method is: divide a task that requires a lot of calculation into many subtasks, and then assign these subtasks to many computers for processing separately, and finally synthesize the processing results of all subtasks to obtain the final result. These computers can be distributed in different geographica...

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Application Information

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IPC IPC(8): H04L29/08
Inventor 崔毅东雷友珣黄瑞情漆涛赵晖谢轶杨振崧金跃辉陈莉萍
Owner BEIJING UNIV OF POSTS & TELECOMM
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