process.getActiveResourcesInfo()
稳定性: 1 - 实验
- 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' ]
Stability: 1 - Experimental
- 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' ]