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Publish and subscribe messaging method and apparatus

A technology for message publishing and message forwarding, which is applied in the field of information processing and can solve the problems of publishers or subscribers changing network overhead and affecting message routing destinations.

Active Publication Date: 2014-01-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, changes in topics, such as changes in topic names or categories, will affect the destination of message routing, and publishers or subscribers must be aware of these changes in order to publish or subscribe to the correct topic
In large-scale application scenarios, especially in the Internet environment, this change will cause large changes in publishers or subscribers and unnecessary network overhead

Method used

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  • Publish and subscribe messaging method and apparatus
  • Publish and subscribe messaging method and apparatus
  • Publish and subscribe messaging method and apparatus

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Embodiment Construction

[0114] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0115] The composition and structure diagram of two kinds of message brokers provided by the embodiment of the present invention are used to realize the method of publishing and subscribing the message provided by the embodiment of the present invention, generally with the software that can run between the operating system and the application software It exists in the form of information transmission between multiple operating systems, between multiple application s...

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Abstract

The present invention provides a method and apparatus for news publishing and subscriptions, involving information processing, mainly by setting the corresponding virtual theme for publishers and subscribers in messaging middleware, or through the publisher and subscribers to the message in the middle identifying semantic element to provide higher efficiency of information transmission and more flexibility.

Description

technical field [0001] The present invention relates to the field of information processing, in particular to a method and device for publishing and subscribing messages. Background technique [0002] Messaging middleware utilizes an efficient and reliable message delivery mechanism for platform-independent data exchange. By providing message delivery and message queuing models, it can extend inter-process communication in a distributed environment. [0003] In the message transmission mode of message middleware, the publish / subscribe mode is the most commonly used transmission mechanism. Publishers and subscribers exchange information through topics: publishers publish messages to related topics, and subscribers register on the topic and receive information on the topic. In this way, the topic connects publishers and subscribers. [0004] The message routing method of the traditional publish / subscribe system is a routing method based on the combination of content and addre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58
CPCG06F40/30H04L51/214H04L51/212
Inventor 方元唐冠军王云鹏
Owner HUAWEI TECH CO LTD