- require("Stomp.php");
- $con = new Stomp(common_config('queue','stomp_server'));
- if (!$con->connect()) {
+
+ // use an external message queue system via STOMP
+ require_once("Stomp.php");
+
+ $server = common_config('queue','stomp_server');
+ $username = common_config('queue', 'stomp_username');
+ $password = common_config('queue', 'stomp_password');
+
+ $con = new Stomp($server);
+
+ if (!$con->connect($username, $password)) {