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
CN114595075APending Publication Date: 2022-06-07CHINA UNITECHS
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
CHINA UNITECHS
Publication Date
2022-06-07

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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.
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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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