var net = require('net');
var cluster = require('cluster');
cluster.setupMaster({
exec:'child.js'
});
var worker = cluster.fork();
var server = net.createServer();
server.on('connection',function(socket){
worker.send('socket',socket);
});
server.listen(12345,'127.0.0.1');
worker.on('message',function(m,socket){
console.log('子进程返回消息')
});
//child.js
process.on('message',function(m,socket){
console.log(m);
});