String callbackLocatorURI = getTransport() + "://" + host + ":1";
config.put(Bisocket.IS_CALLBACK_SERVER, "true");
Connector callbackConnector = new Connector(callbackLocatorURI, config);
callbackConnector.start();
DelayedCallbackHandler callbackHandler = new DelayedCallbackHandler();
client.addListener(callbackHandler, new InvokerLocator(callbackLocatorURI));
assertEquals(1, invocationHandler.callbackHandlers.size());
log.info("client added callback handler");
client.invokeOneway(CALLBACK_TEST);
client.invokeOneway(CALLBACK_TEST);