1 files changed, 42 insertions, 42 deletions

diff --git a/plugin/multiplex/index.js b/plugin/multiplex/index.js
index 8195f04..e42aba4 100644
--- a/plugin/multiplex/index.js
+++ b/plugin/multiplex/index.js
@@ -1,64 +1,64 @@
-var http        = require('http');
-var express		= require('express');
-var fs			= require('fs');
-var io			= require('socket.io');
-var crypto		= require('crypto');
+var http = require('http');
+var express = require('express');
+var fs = require('fs');
+var io = require('socket.io');
+var crypto = require('crypto');
 
-var app       	= express();
-var staticDir 	= express.static;
-var server    	= http.createServer(app);
+var app = express();
+var staticDir = express.static;
+var server = http.createServer(app);
 
 io = io(server);
 
 var opts = {
-	port: process.env.PORT || 1948,
-	baseDir : __dirname + '/../../'
+  port: process.env.PORT || 1948,
+  baseDir: __dirname + '/../../'
 };
 
-io.on( 'connection', function( socket ) {
-	socket.on('multiplex-statechanged', function(data) {
-		if (typeof data.secret == 'undefined' || data.secret == null || data.secret === '') return;
-		if (createHash(data.secret) === data.socketId) {
-			data.secret = null;
-			socket.broadcast.emit(data.socketId, data);
-		};
-	});
+io.on('connection', function (socket) {
+  socket.on('multiplex-statechanged', function (data) {
+    if (typeof data.secret == 'undefined' || data.secret == null || data.secret === '') return;
+    if (createHash(data.secret) === data.socketId) {
+      data.secret = null;
+      socket.broadcast.emit(data.socketId, data);
+    }
+  });
 });
 
-[ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) {
-	app.use('/' + dir, staticDir(opts.baseDir + dir));
+['css', 'js', 'plugin', 'lib'].forEach(function (dir) {
+  app.use('/' + dir, staticDir(opts.baseDir + dir));
 });
 
-app.get("/", function(req, res) {
-	res.writeHead(200, {'Content-Type': 'text/html'});
+app.get("/", function (req, res) {
+  res.writeHead(200, {'Content-Type': 'text/html'});
 
-	var stream = fs.createReadStream(opts.baseDir + '/index.html');
-	stream.on('error', function( error ) {
-		res.write('<style>body{font-family: sans-serif;}</style><h2>reveal.js multiplex server.</h2><a href="/token">Generate token</a>');
-		res.end();
-	});
-	stream.on('readable', function() {
-		stream.pipe(res);
-	});
+  var stream = fs.createReadStream(opts.baseDir + '/index.html');
+  stream.on('error', function (error) {
+    res.write('<style>body{font-family: sans-serif;}</style><h2>reveal.js multiplex server.</h2><a href="/token">Generate token</a>');
+    res.end();
+  });
+  stream.on('readable', function () {
+    stream.pipe(res);
+  });
 });
 
-app.get("/token", function(req,res) {
-	var ts = new Date().getTime();
-	var rand = Math.floor(Math.random()*9999999);
-	var secret = ts.toString() + rand.toString();
-	res.send({secret: secret, socketId: createHash(secret)});
+app.get("/token", function (req, res) {
+  var ts = new Date().getTime();
+  var rand = Math.floor(Math.random() * 9999999);
+  var secret = ts.toString() + rand.toString();
+  res.send({secret: secret, socketId: createHash(secret)});
 });
 
-var createHash = function(secret) {
-	var cipher = crypto.createCipher('blowfish', secret);
-	return(cipher.final('hex'));
+var createHash = function (secret) {
+  var cipher = crypto.createCipher('blowfish', secret);
+  return (cipher.final('hex'));
 };
 
 // Actually listen
-server.listen( opts.port || null );
+server.listen(opts.port || null);
 
 var brown = '\033[33m',
-	green = '\033[32m',
-	reset = '\033[0m';
+  green = '\033[32m',
+  reset = '\033[0m';
 
-console.log( brown + "reveal.js:" + reset + " Multiplex running on port " + green + opts.port + reset );
\ No newline at end of file
+console.log(brown + "reveal.js:" + reset + " Multiplex running on port " + green + opts.port + reset);