@Override public void onMessage(ClientSessionChannel clientSessionChannel, Message message) { if (logSuccess && message.isSuccessful()) { System.out.println(">>>>"); printPrefix(); System.out.println("Success:[" + clientSessionChannel.getId() + "]"); System.out.println(message); System.out.println("<<<<"); } if (logFailure && !message.isSuccessful()) { System.out.println(">>>>"); printPrefix(); System.out.println("Failure:[" + clientSessionChannel.getId() + "]"); System.out.println(message); System.out.println("<<<<"); } }