Chain task execution engine realized through event-driven model

A task execution and event-driven technology, applied in the field of information processing, can solve problems such as inability to conveniently deal with multi-task data collection and synchronization, and achieve the effects of easy synchronization, improved usability, and easy collection

Inactive Publication Date: 2021-05-11
SUNING CONSUMER FINANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this regard, there is currently no mature and unified task execution process, resulting in the inability to conveniently deal with the problems of multi-task data collection and synchronization

Method used

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  • Chain task execution engine realized through event-driven model

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Embodiment Construction

[0017]The invention will now be described in further detail with reference to the drawings.

[0018]Such asfigure 1As shown, the present invention provides a chain task execution engine implemented by an event drive model, an event-driven model, an event drive model of the present invention, a substantially event drive model of a tree storage structure; through an event notification The order of the drive task node is executed.

[0019]Specifically, the chain task execution engine of the present invention includes a first node server, an event distribution server, a second node server, a distributed database, and the like. The first node server receives the first task issued by the event distribution server and performs the first task, while performing the first task, stores and sends the current node's operating status information to the distributed database. Get the running status information of the second task from the distributed database, the first node server stores the running stat...

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Abstract

The invention discloses a chain task execution engine realized through an event-driven model, which adopts the event-driven model to drive sequential execution of task nodes through event notices. Rabbitmq is used as a propagation mode of node transmission; and data is persisted to an oracle database through jdbc to record the execution state of the task. According to the invention, the chain task execution engine realized through the event-driven model is established, so that each node server can obtain the operation state information of each task of each event to complete storage, the data is easy to collect and synchronize, and the usability of the distributed system is improved.

Description

Technical field[0001]The present invention belongs to the field of information processing, and more particularly to a chain task execution engine implemented by an event drive model.Background technique[0002]Currently, there is a need for multiple tasks, and there is a role relationship between tasks, and the process execution engine is required to synchronize data, improve the ease of use of distributed systems. One event in a distributed system may be divided into multiple tasks running on multiple node servers, while a number of different events can be coexisted at the same time. In this regard, there is currently no maturity, unified task execution process, resulting in a problem that the multi-task data collection and synchronization cannot be convenient.Inventive content[0003]The present invention provides a chain task execution engine implemented by an event drive model for a for the prior art.[0004]To achieve the above object, the present invention adopts the following techn...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F16/22G06F16/23G06F16/25G06F16/27
CPCG06F16/2246G06F16/2379G06F16/256G06F16/27
Inventor李静
OwnerSUNING CONSUMER FINANCE CO LTD