@calebboyd/semaphore

司马发

天然资源管理/原始货币

npm i @calebboyd/semaphore

示例

import { Semaphore } from '@calebboyd/semaphore'
import { something } from './somewhere'

function doSomeWork () {
  const lock = new Semaphore(10)
  while(something.isTrue) {
    lock.acquire().then(x => () => {
      something.work().then(lock.release)
    })    
  }
}

司马迁只允许一次需要10个锁. 这限制了同位函数的同位素 something.work 改为10

API : (英语)

export class Semaphore {
  constructor (count: number) {}
  acquire(): Promise<void>
  release(): void
}

许可证

麻省理工学院