server.js

var util = require('util');
var pkg = require('./package');
var commander = require("commander");

var Server = require("upnpserver");

var directories = [];

commander.version(pkg.version);
commander.option("-d, --directory <path>", "Mount directory", function(path) {
	var mountPoint = null;
	var idx = path.indexOf("=");
	if (idx > 0) {
		mountPoint = path.substring(0, idx);
		path = path.substring(idx + 1);
	}

	directories.push({
		path: path,
		mountPoint: mountPoint
	});
	return path;
});
commander.option("-m, --music <path>", "Mount music directory", function(path) {
	var mountPoint = null;
	var idx = path.indexOf("=");
	if (idx > 0) {
		mountPoint = path.substring(0, idx);
		path = path.substring(idx + 1);
	}

	directories.push({
		type: "music",
		path: path,
		mountPoint: mountPoint
	});
});

commander.option("-v, --video <path>", "Mount video directory", function(path) {
  var mountPoint = null;
  var idx = path.indexOf("=");
  if (idx > 0) {
      mountPoint = path.substring(0, idx);
      path = path.substring(idx + 1);
  }

  directories.push({
      type: "video",
      path: path,
      mountPoint: mountPoint
  });
});

commander.option("-n, --name <name>", "Name of server");
commander.option("-u, --uuid <uuid>", "UUID of server");
commander.option("--dlna", "Enable dlna support");
commander.option("--lang <lang>", "Specify language (en, fr)");
commander.option("--strict", "Use strict specification");
commander.option("--ssdpLog", "Enable log of SSDP engine");
commander.option("--ssdpLogLevel <level>", "Log level of SSDP engine");

commander.option("--profiler", "Enable memory profiler dump");
commander.option("--heapDump", "Enable heap dump (require heapdump)");

commander.option("-p, --httpPort <port>", "Http port", function(v) {
	return parseInt(v, 10);
});

commander.dlna = !!commander.dlna;
if (!commander.uuid) {
	commander.uuid = "142f98b7-c28b-4b6f-8ca2-b55d9f0657e3";
}

try {
	commander.parse(process.argv);
} catch (x) {
	console.error("Exception while parsing", x);
}

if(!directories.length) {
    commander.help();
} else {
    console.log('Keywords: ' + commander.args);
}
// commander.garbageItems = true;

// Create an UpnpServer with options

var server = new Server(commander, directories);

server.start();

server.on("waiting", function() {
	console.log("Waiting connexions on port " + server.httpServer.address().port);
});

// Catch nodejs problem or signals

var stopped = false;

process.on('SIGINT', function() {
	if (stopped) {
		return;
	}

	console.log('disconnecting...');
	stopped = true;

	server.stop();

	setTimeout(function() {
		process.exit();
	}, 1000);
});

process.on('uncaughtException', function(err) {
	if (stopped) {
		process.exit(0);
		return;
	}
	console.error('Caught exception: ', err);
});

// Try to profile upnpserver manually !

if (commander.profiler) {
	setInterval(function() {
		console.log(util.inspect(process.memoryUsage()));
	}, 1000 * 30);
}

if (commander.heapDump) {
	var heapdump = require("heapdump");
	console.log("***** HEAPDUMP enabled **************");

	var nextMBThreshold = 100;

	setInterval(function() {
		var memMB = process.memoryUsage().rss / 1048576;
		if (memMB > nextMBThreshold) {
			heapdump.writeSnapshot();
			nextMBThreshold += 100
		}
	}, 1000 * 60 * 10);
}