initial commit of poker game

game-server/app/util/dispatcher.js

@@ -0,0 +1,6 @@
+var crc = require('crc');
+
+module.exports.dispatch = function(uid, connectors){
+	var index = Math.abs(crc.crc32(uid)) % connectors.length;
+	return connectors[index];
+};

game-server/app/util/routeUtil.js

@@ -0,0 +1,12 @@
+var exp = module.exports;
+var dispatcher = require('./dispatcher');
+
+exp.game = function(session, msg, app, cb){
+	var gameServers = app.getServersByType('game');
+	if(!gameServers || gameServers.length === 0){
+		cb(new Error('can not find game servers.'));
+		return;
+	}
+	var res = dispatcher.dispatch(1, gameServers);
+	cb(null, res.id);
+};