initial commit of poker game

game-server/app/servers/gate/handler/gateHandler.js

@@ -0,0 +1,37 @@
+var dispatcher = require('../../../util/dispatcher');
+
+module.exports = function(app){
+	return new Handler(app);
+};
+
+var Handler = function(app){
+	this.app = app;
+};
+
+var handler = Handler.prototype;
+
+/**
+ * Gate handler that dispatch user to connectors.
+ *
+ * @param {Object} msg message from client
+ * @param {Object} session
+ * @param {Function} next next stemp callback
+ *
+ */
+handler.queryEntry = function(msg, session, next){
+	// get all connectors
+	var connectors = this.app.getServersByType('connector');
+	if(!connectors || connectors.length === 0){
+		next(null, {
+			code : 500
+		});
+		return;
+	}
+	// select connector
+	var res = dispatcher.dispatch(1, connectors);
+	next(null, {
+		code : 200,
+		host : res.host,
+		port : res.clientPort
+	});
+};