Node.SIGNAL 这个是什么意思？是后继节点对应的线程需要运行？还是自己这个节点对应的线程等待被唤醒？
学习是最好的投资！
waitStatus value to indicate successor's thread needs unparkingNod seterusnya perlu dibangkitkan
waitStatus value to indicate successor's thread needs unparking
![[Web front-end] Permulaan pantas Node.js](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
waitStatus value to indicate successor's thread needs unparkingNod seterusnya perlu dibangkitkan