super.contextInitialized(sce);
ServerContainer sc =
(ServerContainer) sce.getServletContext().getAttribute(
Constants.SERVER_CONTAINER_SERVLET_CONTEXT_ATTRIBUTE);
try {
sc.addEndpoint(ServerEndpointConfig.Builder.create(
ConstantTxEndpoint.class, PATH).build());
if (TestWsWebSocketContainer.timeoutOnContainer) {
sc.setAsyncSendTimeout(TIMEOUT_MS);
}
} catch (DeploymentException e) {