+// serverContainer.addSessionListener(new WebSocketSessionListener() {
+//
+// @Override
+// public void onSessionOpened(WebSocketSession session) {
+// UpgradeRequest upgradeRequest = session.getUpgradeRequest();
+// List<HttpCookie> cookies = upgradeRequest.getCookies();
+// System.out.println("Upgrade request cookies : " + cookies);
+// HttpSession httpSession = (HttpSession) upgradeRequest.getSession();
+// System.out.println("Upgrade request session ID : " + httpSession.getId());
+// }
+//
+// @Override
+// public void onSessionClosed(WebSocketSession session) {
+// // TODO Auto-generated method stub
+//
+// }
+// });