app.js

fugue_test

// NOTE: Fugue *almost* works great. But it doesn't seem to responsd to the USR2 signal correctly
// Try it one more time. 

var fugue = require('fugue')
var path = require("path")
var sys = require('sys')

// https://github.com/pgte/fugue
// Send kill -USR2 <PID> to hot reload! 0 downtime. 

// This catches it, but doesn't prevent it
// process.on('SIGHUP', function() {
//     console.log("Caught SIGHUP")
// })

// Run in production if you're using this
// process.env["NODE_ENV"] = "production"

var Port = 6001
var Host = "0.0.0.0"
var Workers = 1

var options = {}
options.started = function() {}
options.verbose = true
options.working_path = path.join(__dirname, "..")
// options.tmp_path = ""
options.log_file = "/tmp/apiweb.log"
// options.master_log_file = "" // defaults to normal log file
// options.uid = 501
// options.gid = 20
options.master_pid_path = "/tmp/apiweb.pid"
// options.worker_to_master_ping_interval = 30000 - ms - Default 30s
options.worker_kill_timeout = 10000 // - ms until you kill workers when master dies. Default 30s

fugue.start(require("./test"), Port, Host, Workers, options)
sys.puts("STARTED in production on " + Port + " with " + Workers + " workers")

// fugue.stop()
// fugue.isWorker() 
// fugue.isMaster()
// fugue.workerPids()

test.js

var express = require('express');

app = express.createServer();
app.get('/', function(req, res) {
  res.send('Hello World!');
});

module.exports = app;