var cluster = require('cluster'); require('strong-cluster-connect-store').setup(); cluster.setupMaster({ exec: 'server.js' }); var cpus = 1; for (var i = 0; i < cpus; i++) { cluster.fork(); } cluster.on('online', function(worker) { console.log('worker ' + worker.process.pid + ' started.'); }); cluster.on('exit', function(worker, code, signal) { console.log('worker ' + worker.process.pid + ' died'); cluster.fork(); });