Code optimization

lib/client.js

@@ -60,11 +60,13 @@ Client.prototype.setup = function(){
 
 Client.prototype.connect = function(name){
   debug('connecting to namespace %s', name);
-  if (!this.server.nsps[name]) {
+  var nsp = this.server.nsps[name];
+
+  if (!nsp) {
     this.packet({ type: parser.ERROR, nsp: name, data : 'Invalid namespace'});
     return;
   }
-  var nsp = this.server.of(name);
+
   if ('/' != name && !this.nsps['/']) {
     this.connectBuffer.push(name);
     return;

lib/index.js

@@ -363,16 +363,17 @@ Server.prototype.close = function(){
 
 ['on', 'to', 'in', 'use', 'emit', 'send', 'write', 'clients', 'compress'].forEach(function(fn){
   Server.prototype[fn] = function(){
-    var nsp = this.sockets[fn];
-    return nsp.apply(this.sockets, arguments);
+    return this.sockets[fn].apply(this.sockets, arguments);
   };
 });
 
 Namespace.flags.forEach(function(flag){
-  Server.prototype.__defineGetter__(flag, function(){
-    this.sockets.flags = this.sockets.flags || {};
-    this.sockets.flags[flag] = true;
-    return this;
+  Object.defineProperty(Server.prototype, flag, {
+    get: function() {
+      this.sockets.flags = this.sockets.flags || {};
+      this.sockets.flags[flag] = true;
+      return this;
+    }
   });
 });
 

lib/namespace.js

@@ -70,10 +70,12 @@ Namespace.prototype.__proto__ = Emitter.prototype;
  */
 
 exports.flags.forEach(function(flag){
-  Namespace.prototype.__defineGetter__(flag, function(){
-    this.flags = this.flags || {};
-    this.flags[flag] = true;
-    return this;
+  Object.defineProperty(Namespace.prototype, flag, {
+    get: function() {
+      this.flags = this.flags || {};
+      this.flags[flag] = true;
+      return this;
+    }
   });
 });
 
@@ -138,7 +140,7 @@ Namespace.prototype.run = function(socket, fn){
  */
 
 Namespace.prototype.to =
-Namespace.prototype['in'] = function(name){
+Namespace.prototype.in = function(name){
   this.rooms = this.rooms || [];
   if (!~this.rooms.indexOf(name)) this.rooms.push(name);
   return this;

lib/socket.js

@@ -81,10 +81,12 @@ Socket.prototype.__proto__ = Emitter.prototype;
  */
 
 flags.forEach(function(flag){
-  Socket.prototype.__defineGetter__(flag, function(){
-    this.flags = this.flags || {};
-    this.flags[flag] = true;
-    return this;
+  Object.defineProperty(Socket.prototype, flag, {
+    get: function() {
+      this.flags = this.flags || {};
+      this.flags[flag] = true;
+      return this;
+    }
   });
 });
 
@@ -94,8 +96,10 @@ flags.forEach(function(flag){
  * @api public
  */
 
-Socket.prototype.__defineGetter__('request', function(){
-  return this.conn.request;
+Object.defineProperty(Socket.prototype, 'request', {
+  get: function() {
+    return this.conn.request;
+  }
 });
 
 /**