Valine-Admin/server-cluster.js

var cluster = require('cluster');

// 进程数量建议设置为可用的 CPU 数量
var workers = process.env.LEANCLOUD_AVAILABLE_CPUS || 1;

if (cluster.isMaster) {
  for (var i = 0; i < workers; i++) {
    cluster.fork();
  }

  cluster.on('exit', (worker, code, signal) => {
    console.log('worker %s died, restarting...', worker.process.pid);
    cluster.fork();
  });
} else {
  require('./server.js');
}