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Asynchronous task execution method in network arrangement based on distributed scheduling

An asynchronous task, distributed technology, applied in the direction of program synchronization, multi-program device, inter-program communication, etc., can solve the problems of incomplete data of other nodes in the process, unable to receive business data synchronously, unable to send configuration, etc. The effect of execution efficiency

Pending Publication Date: 2022-06-07
CHINA UNITECHS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for network orchestration, calling the asynchronous interface will fail to receive business data synchronously, which will result in incomplete data at other nodes in the process, making it impossible to deliver configuration

Method used

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  • Asynchronous task execution method in network arrangement based on distributed scheduling
  • Asynchronous task execution method in network arrangement based on distributed scheduling
  • Asynchronous task execution method in network arrangement based on distributed scheduling

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Embodiment Construction

[0030] In order to make the purposes, 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some 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 shall fall within the protection scope of the present invention.

[0031] In addition, the term "and / or" in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, it can mean that A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the chara...

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Abstract

The embodiment of the invention provides an asynchronous task execution method in network arrangement based on distributed scheduling. The method comprises the steps that when a flow is executed to an asynchronous task node, an SDN controller is called to execute an asynchronous API, a serial number and a node code of the current asynchronous task node are sent to the SDN controller, and flow execution is paused; when a configuration result issuing message is received, storing the configuration result issuing message into a message queue, and triggering a callback service to analyze a serial number and a node code of an asynchronous task node from the configuration result issuing message; and querying the corresponding flow number, the service instance and the flow execution record, calling an orchestration engine corresponding to the service instance, continuing to execute the flow from the asynchronous task node, and returning work order information after the flow execution is finished. In this way, receiving of the synchronous service data is not affected in the process of executing the asynchronous process, and the service data execution efficiency is improved.

Description

technical field [0001] Embodiments of the present invention generally relate to the field of service provisioning, and more particularly, to a method for executing asynchronous tasks in network orchestration based on distributed scheduling. Background technique [0002] Network orchestration is to deploy the external APIs of the SDN controller or professional network management to realize service provisioning. In the orchestration process, some APIs take a long time to execute the configuration and deliver the configuration, so the SND controller or professional network management can only provide asynchronous interfaces. However, for network orchestration, calling the asynchronous interface cannot receive business data synchronously, which will result in incomplete data of other nodes in the process, and configuration cannot be delivered. SUMMARY OF THE INVENTION [0003] According to an embodiment of the present invention, an asynchronous task execution solution in netw...

Claims

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Application Information

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IPC IPC(8): G06F9/54G06F9/52
CPCG06F9/546G06F9/52
Inventor 孟金斗
Owner CHINA UNITECHS
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