iframe-proxy | Sunbelt Computer Software

executable file

90 lines (71 loc) · 1.55 KB

#!/usr/bin/env node
 * Module dependencies.
var app = require('../app');
var debug = require('debug')('vb-docker-app:server');
var http = require('http');
 * Get port from environment and store in Express.
var port = normalizePort(process.env.PORT);
app.set('port', port);
 * Create HTTP server.
var server = http.createServer(app);
 * Listen on provided port, on all network interfaces.
server.listen(port);
server.on('error', onError);
server.on('listening', onListening);
 * Normalize a port into a number, string, or false.
function normalizePort(val) {
  var port = parseInt(val, 10);
  if (isNaN(port)) {
    // named pipe
    return val;
  if (port >= 0) {
    // port number
    return port;
  return false;
 * Event listener for HTTP server "error" event.
function onError(error) {
  if (error.syscall !== 'listen') {
    throw error;
  var bind = typeof port === 'string'
    ? 'Pipe ' + port
    : 'Port ' + port;
  // handle specific listen errors with friendly messages
  switch (error.code) {
    case 'EACCES':
      console.error(bind + ' requires elevated privileges');
      process.exit(1);
      break;
    case 'EADDRINUSE':
      console.error(bind + ' is already in use');
      process.exit(1);
      break;
    default:
      throw error;
 * Event listener for HTTP server "listening" event.
function onListening() {
  var addr = server.address();
  var bind = typeof addr === 'string'
    ? 'pipe ' + addr
    : 'port ' + addr.port;
  debug('Listening on ' + bind);

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