Usage no npm install needed!

<script type="module">
  import nodeShm from 'https://cdn.skypack.dev/node_shm';
</script>

README

使用方式 | Usage

const cluster=require('cluster');
const shm=require('node_shm');

var buf;
if(cluster.isMaster){
    buf=shm.create(4096);//shm.create(size)
    cluster.fork().on('online',function(){
        this.send(buf.key);//send key
        setInterval(function(){
            console.log('[Master] Set buf[0]=%d',++buf[0]);
        },500);
    }).on('exit',() => process.exit());
}else{
    process.on('message',function(message){
        buf=shm.get(message);//shm.get(key);
        setInterval(function(){
            console.log('[Worker] Get buf[0]=%d',buf[0]);
            if(buf[0]>10) process.exit();
        },500);
    });
}