var $URL, $WS, $socket; //var ENVIRONMENT = 'openshift'; var ENVIRONMENT = 'dev'; if (ENVIRONMENT === 'dev') { $URL = 'http://localhost:3000'; $WS = $URL; } else if (ENVIRONMENT === 'openshift') { $URL = 'http://retichess-rmn.rhcloud.com'; $WS = 'ws://retichess-rmn.rhcloud.com:8000/'; } $(document).ready(function () { $socket = io.connect($WS); });