process.getActiveResourcesInfo()

• 返回: <string[]>

process.getActiveResourcesInfo() 方法返回字符串数组，其中包含当前保持事件循环活动的活动资源的类型。

import { getActiveResourcesInfo } from 'node:process';
import { setTimeout } from 'node:timers';

console.log('Before:', getActiveResourcesInfo());
setTimeout(() => {}, 1000);
console.log('After:', getActiveResourcesInfo());
// 打印:
//   Before: [ 'CloseReq', 'TTYWrap', 'TTYWrap', 'TTYWrap' ]
//   After: [ 'CloseReq', 'TTYWrap', 'TTYWrap', 'TTYWrap', 'Timeout' ]const { getActiveResourcesInfo } = require('node:process');
const { setTimeout } = require('node:timers');

console.log('Before:', getActiveResourcesInfo());
setTimeout(() => {}, 1000);
console.log('After:', getActiveResourcesInfo());
// 打印:
//   Before: [ 'TTYWrap', 'TTYWrap', 'TTYWrap' ]
//   After: [ 'TTYWrap', 'TTYWrap', 'TTYWrap', 'Timeout' ]

• Returns: <string[]>

The process.getActiveResourcesInfo() method returns an array of strings containing the types of the active resources that are currently keeping the event loop alive.

import { getActiveResourcesInfo } from 'node:process';
import { setTimeout } from 'node:timers';

console.log('Before:', getActiveResourcesInfo());
setTimeout(() => {}, 1000);
console.log('After:', getActiveResourcesInfo());
// Prints:
//   Before: [ 'CloseReq', 'TTYWrap', 'TTYWrap', 'TTYWrap' ]
//   After: [ 'CloseReq', 'TTYWrap', 'TTYWrap', 'TTYWrap', 'Timeout' ]const { getActiveResourcesInfo } = require('node:process');
const { setTimeout } = require('node:timers');

console.log('Before:', getActiveResourcesInfo());
setTimeout(() => {}, 1000);
console.log('After:', getActiveResourcesInfo());
// Prints:
//   Before: [ 'TTYWrap', 'TTYWrap', 'TTYWrap' ]
//   After: [ 'TTYWrap', 'TTYWrap', 'TTYWrap', 'Timeout' ]