Task scheduling method and system

Abstract

The invention relates to a task scheduling method and system. The method comprises the steps of starting timing of a timer to a first task group, wherein the first task group comprises at least one timing task same in timing time interval; and when the timing time interval corresponding to the first task group is up, notifying each timing task in the first task group to be executed. According to the method and the system, excessive system resource consumption of relatively numerous timing tasks is reduced.

Description

technical field [0001] The present disclosure relates to computer technology, in particular to a task scheduling method and system. Background technique [0002] In software development, we often encounter some scenarios where timers need to be used, such as regularly refreshing data, regularly querying the status of a certain event, etc. These regularly executed tasks can be called timed tasks. In related technologies, it is usually necessary to set a corresponding timer for each scheduled task, and the timer will notify the corresponding task to execute when the time arrives. For example, if the scheduled task needs to be executed every 2 minutes, then the timer will , and notify the task execution every 2 minutes. The timing when the timer is started as a task can also be called task scheduling. However, the above task scheduling method consumes a lot of system resources, which may make the system run slowly. Contents of the invention [0003] In order to overcome th...

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Problems solved by technology

However, the above task scheduling method consumes a lot of system resources and may make the system run slower.

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