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doyle-concurrency-control

v1.1.0

Published

限制同时发生的 Promise 数量

Downloads

24

Readme

轻量,兼容TS,可控 Promise 并发数量的 npm 包

安装

npm i doyle-concurrency-control

功能简述

可以用来控制 Promise 的并发数量

应用场景

可以限制请求的并发数

使用示例

import ConcurrencyControl from "doyle-concurrency-control";
const promiseReqArray = [
    () => { return fetch("/api/example1"); },
    // ...
    () => fetch("/api/exampleN")
];
// 自定义最大并发 2
ConcurrencyControl(promiseReqArray, 2).then((res) => {
    // res: Array<{ res: any, status: 'fulfilled' | 'reject' }>
    console.log(res);
});

// 默认最大并发 3
ConcurrencyControl(promiseReqArray).then((res) => {
    // res: Array<{ res: any, status: 'fulfilled' | 'reject' }>
    console.log(res);
});

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