pulled all function literals out of the calls to which they were passed

chat_app/server.js

@@ -28,34 +28,35 @@ var io = sio.listen(
 var users = {};
 
 
-io.sockets.on("connection", function handleSocketConnect(socket){
-
-	socket.on("setname",function(name,fn){
-		if(users[name]){
-			fn(true);
-		} else {
-			fn(false);
-			users[name] = socket.name = name;
-			this.broadcast.emit("announcement", name + " connected.");
-			io.sockets.emit("users",users);
-		}
-		this.emit("nameset",name);
-	});
-
-	socket.on("getUsers",function(){
-		this.emit("users",users);
-	});
-
-	socket.on("message",function(message){
-		io.sockets.emit("message", socket.name + ": " + message);
-	});
-
-	socket.on("disconnect",function(){
-		if(this.name && users[this.name])
-		{
-			delete users[this.name];
-		}
-		this.broadcast.emit("announcement", this.name + " disconnected.");	
+function handleSetname(name,fn){
+	if(users[name]){
+		fn(true);
+	} else {
+		fn(false);
+		users[name] = socket.name = name;
+		this.broadcast.emit("announcement", name + " connected.");
 		io.sockets.emit("users",users);
-	});
-});
+	}
+	this.emit("nameset",name);
+}
+function handleGetUsers(){
+	this.emit("users", users);
+}
+function handleMessage(message){
+	io.sockets.emit("message", socket.name + ": " + message);
+}
+function handleDisconnect(){
+	if(this.name && users[this.name])
+	{
+		delete users[this.name];
+	}
+	this.broadcast.emit("announcement", this.name + " disconnected.");
+	io.sockets.emit("users",users);
+}
+function handleSocketConnect(socket){
+	socket.on("setname", handleSetname);
+	socket.on("getUsers", handleGetUsers);
+	socket.on("message", handleMessage);
+	socket.on("disconnect", handleDisconnect);
+}
+io.sockets.on("connection", handleSocketConnect);