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A publish/subscribe method and device

A technology for subscribers and publishers, applied in digital transmission systems, website content management, data exchange networks, etc., to solve problems such as publishers not knowing subscribers, inability to obtain time error information, and loss of information subscribed by subscribers. , to achieve the effect of improving traceability and improving manageability

Active Publication Date: 2020-08-25
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of publishing / subscribing, if an error occurs, or when the execution process needs to be traced back, the execution cannot be obtained, for example, in the process of sending to the subscriber, the sending is unsuccessful due to a sudden network failure, and the publisher does not know Whether the subscriber has successfully received the published information, the subscriber does not know the execution status of the publisher, resulting in the loss of the information subscribed by the subscriber, and the information with the wrong time cannot be obtained

Method used

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  • A publish/subscribe method and device
  • A publish/subscribe method and device
  • A publish/subscribe method and device

Examples

Experimental program
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Embodiment approach

[0063] In a specific implementation manner, this application also provides another embodiment, please refer to Figure 6 , which may specifically include:

[0064] S103: Receive and store the message fed back by the publisher that the topic information has been sent to the subscriber, and after the publisher receives the topic information sent by the topic, send the topic information to the subscriber.

[0065] Adding the publisher's information can change the original two-dimensional table into a three-dimensional table to record the execution of each participant in the publish / subscribe process. Recording the release information and execution success information of the publisher can trace back the current execution process more accurately and in detail, which helps to improve the traceability of the publish / subscribe mechanism and improve the manageability, maintainability and maintainability of the entire system. monitoring.

[0066] The embodiment of the present inventio...

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Abstract

The embodiment of the invention discloses a publishing / subscribing method and device. Wherein, the method includes updating the sending state of the topic when the topic message sent by the topic is received, and when an event occurs in the topic, when sending the topic information to the publisher, the topic information is sent to the information center at the same time; receiving Subscriber sends, successfully receives the feedback message and feedback execution result of the topic information sent by the publisher, and stores it. After the subscriber successfully sends the feedback message to the information center, it continues to send the execution feedback result. Realize the whole process monitoring of the publishing / subscribing process, users can check the information center at any time, know the execution results of the publishing / subscribing mechanism, facilitate the monitoring of the execution of the publishing / subscribing mechanism, and be able to locate the misplacement in time when an error occurs, or even It is wrong backtracking, improving the traceability of the publish / subscribe mechanism, and improving the manageability, maintainability and monitorability of the entire system.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of software research and development, in particular to a publish / subscribe method and device. Background technique [0002] With the rapid development of computer technology, software technology has also been developed accordingly. In the software development process, publish / subscribe is a development mechanism that is used very frequently. In the existing publish / subscribe mechanism, the topic and the subscriber are separated from each other. When a topic event occurs, the publisher passes the information to the subscriber, and the whole mechanism is completed. [0003] However, in the process of publishing / subscribing, if an error occurs, or when the execution process needs to be traced back, the execution cannot be obtained, for example, in the process of sending to the subscriber, the sending is unsuccessful due to a sudden network failure, and the publisher does not know Whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58G06F16/958
CPCG06F16/958H04L51/23H04L51/234
Inventor 李娟李强袁鹏飞
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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