diffs to cluster2

gistfile1.diff

diff --git a/lib/monitor.js b/lib/monitor.js
index a47bd7e..e4a0f1d 100644
--- a/lib/monitor.js
+++ b/lib/monitor.js
@@ -28,8 +28,7 @@ var Monitor = module.exports = function Monitor(options) {
     this.options = options || {port: 8081, stats: {}, path: '/'};
     this.stats = this.options.stats;
 
-    var app = express.createServer();
-
+    var app = express();
     var self = this;
     app.set('views', __dirname + '/../public/views');
     app.use(express.static(__dirname + '/../public'));
diff --git a/lib/process.js b/lib/process.js
index def310d..0f079a2 100644
--- a/lib/process.js
+++ b/lib/process.js
@@ -20,6 +20,7 @@ var misc = require('./misc.js'),
     _ = require('underscore'),
     assert = require('assert'),
     cluster = require('cluster'),
+    http = require('http'),
     EventEmitter = require('events').EventEmitter,
     os = require('os'),
     fs = require('fs');
@@ -120,7 +121,7 @@ var Process = module.exports = function Process(options) {
     });
 
     this.createWorker = function () {
-        var worker = cluster.fork();
+        var worker = cluster.fork().process;
         var self = this;
         fs.writeFileSync(this.options.pids + '/worker.' + worker.pid + '.pid', worker.pid);
 
@@ -175,7 +176,8 @@ Process.prototype.listen = function(app, cb) {
             port: self.options.monPort,
             path: self.options.monPath}
         );
-        monitor.on('listening', function() {
+        var server = http.createServer(monitor);
+        server.on('listening', function() {
             misc.ensureDir(process.cwd() + '/pids', true); // Ensure pids dir
             misc.ensureDir(process.cwd() + '/logs'); // Ensure logs dir
 
@@ -220,13 +222,13 @@ Process.prototype.listen = function(app, cb) {
             cb.call(null);
         });
 
-        monitor.on('error', function (e) {
+        server.on('error', function (e) {
             if(e.code === 'EADDRINUSE') {
                 console.log('Address in use ...');
                 process.exit(-1);
             }
         });
-        monitor.listen(this.options.monPort);
+        server.listen(this.options.monPort);
     }
     else {
         var listening = false, conns = 0, totalConns = 0, timedoutConns = 0;
@@ -337,4 +339,3 @@ Process.prototype.shutdown = function() {
     log('Shutdown request received - emitting SIGTERM');
     this.emitter.emit('SIGTERM');
 };
-
diff --git a/package.json b/package.json
index 1050a6e..57e072f 100644
--- a/package.json
+++ b/package.json
@@ -11,17 +11,17 @@
         "url": "https://github.com/ql-io/cluster2"
     },
     "engines": {
-        "node": ">= 0.6.0"
+        "node": ">= 0.8.0"
     },
     "main": "lib/index.js",
     "dependencies": {
         "underscore": "",
-        "express": "2.5.9",
+        "express": "",
         "ejs": "",
         "npm": ""
     },
     "devDependencies": {
-        "express": "2.5.9",
+        "express": "",
         "nodeunit": "",
         "request": ""
     },