Delayed task execution method and device

Abstract

The invention provides a delayed task execution method and device which are applied to an electronic device. The electronic device comprises a circular queue, and the circular queue comprises a plurality of task labels. The method comprises the steps that the task labels in the circular queue are polled in sequence according to preset time intervals; delayed messages are received, and the delayed messages comprise delayed duration of tasks to be executed; task triggering instructions of the tasks to be executed are generated; after the delayed duration is calculated and obtained, the task labels being inquired are used as target task labels, and the task triggering instructions are stored to the target task labels; aiming at each task label being inquired, the task triggering instructions in the task labels are executed, wherein storage time of the task triggering instructions reaches the delayed duration. On the one hand, delayed errors can be reduced, and the timeliness is improved; on the other hand, the polling efficiency can be improved.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a delayed task execution method and device. Background technique [0002] At present, many applications (APPs) or software systems have delayed service requirements, that is, the requirement of "complete a work task after a period of time". For example, in a software system, after the order is completed, if the user has not rated it, the rating of the order will be automatically set to five stars after 48 hours. In response to this business requirement, the existing processing method is to start a fixed-time task, traverse all orders in the software system at preset intervals, and set the evaluation of orders with a completion time of 48 hours to five stars. [0003] However, this processing method needs to traverse all orders every time, and the polling efficiency is low. In addition, since all orders need to be traversed each time, in order to reduce the operatin...

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Problems solved by technology

[0003] However, this processing method needs to traverse all orders every time, and the polling efficiency is low

In addition, since all orders need to be traversed each time, in order to reduce the operating pressure of the equipment, the time interval between each two traverses needs to be set to a relatively long time, so that the actual delay time of the delayed business will be different from the real There is a large error between the required delay times, and the timeliness is not good

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