msg.setText("mustwork");
client.publish(TOPIC, msg);
// sub.destroy();
msg.setText("destroyed");
client.publish(TOPIC, msg);
Subscription sub2 = LeadNotificationManager.renewMessageboxSubscription(BROKER_URL, sub.getMessageBoxEPR(),
sub.getSubscriptionID(), TOPIC, null, false);
msg.setText("mustworkagain");
client.publish(TOPIC, msg);