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Inter-process communication method and system based on publish-subscribe mode

A technology of inter-process communication and publish-subscribe, applied in the computer field, can solve problems such as spending a lot of time, differences, software changes, etc., and achieve the effect of saving development costs and improving maintainability

Inactive Publication Date: 2019-12-13
WUHAN ZHONGHAITING DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, different communication frameworks have different interfaces. Therefore, if the existing framework cannot meet the requirements, the software will need to be modified a lot, and it will take a lot of time to redevelop and debug.

Method used

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  • Inter-process communication method and system based on publish-subscribe mode
  • Inter-process communication method and system based on publish-subscribe mode
  • Inter-process communication method and system based on publish-subscribe mode

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0033] figure 1 A flow chart of an inter-process communication method based on publish-subscribe mode provided by an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0034] S101. Construct a publisher and a subscriber, wherein the publisher includes multiple publishing endpoints corresponding to multiple com...

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PUM

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Abstract

The embodiment of the invention provides an inter-process communication method and system based on a publish-subscribe mode, and the method comprises the steps: building a publisher and a subscriber,enabling the publisher to comprise a plurality of publish endpoints corresponding to a plurality of communication frameworks, and enabling the subscriber to comprise a plurality of receiving endpointscorresponding to the plurality of communication frameworks; and using the publisher to publish a message, and using the subscriber to subscribe the message, so that inter-process communication can becompleted. The invention can adapt to development scenes of most inter-process communication, a communication framework and a serialization method can be changed at very low cost, and the maintainability and reliability of software are greatly improved, so that the development cost is saved.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to an inter-process communication method and system based on a publish-subscribe model. Background technique [0002] When performing inter-process communication based on the publish-subscribe model, various communication frameworks can be selected, such as LCM, ZeroMQ, ROS and other communication frameworks. In the actual software development process, one of the frameworks may be selected as an inter-process communication component. However, different communication frameworks have different interfaces. Therefore, if the existing framework cannot meet the requirements, the software will need to be modified a lot, and it will take a lot of time to redevelop and debug. Contents of the invention [0003] Embodiments of the present invention provide an inter-process communication method and system based on a publish-subscribe model that overcomes the above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
CPCG06F9/546
Inventor 尹志勇江胜杨贵刘奋
Owner WUHAN ZHONGHAITING DATA TECH CO LTD