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@deot/helper-scheduler

v1.1.6

Published

调度器 - 进行调度工作的程序

Downloads

2

Readme

@deot/helper-scheduler

调度器 - 进行调度工作的程序

Task

创建任务队列,即执行顺序,他是串行的

Job

创建任务轮询队列,周期性执行脚本

Parallel

创建并行任务执行,可控制并发数

Interrupter

中断任务(也可以理解为等待某个任务的完成)

实现的目的: 这是一段代码使用await interrupter中断器 永远等待它,直到它上面有任何代码执行了interrupter.next() 不论它是同步,微任务,异步执行,之后才会执行它后面的代码

import { Interrupter } from '@deot/helper-scheduler';
// or
import { Interrupter } from '@deot/helper';
const interrupter = Interrupter.of();

interrupter.next();
await interrupter;

Promise.resolve().then(interrupter.next);
await interrupter;

setTimeout(interrupter.next);
await interrupter;

try {
	setTimeout(interrupter.nextWithError);
	await interrupter;
} catch {
	setTimeout(interrupter.finish);
	await interrupter;
}