@Override
public void run() {
try {
slaveProgressMessage progressMessage = (slaveProgressMessage) Await
.result(progress, duration);
m.tell(new notCongestionSignal(), ActorRef.noSender());
if (progressMessage.completed) {
if (!collectedManager.containsKey(m)) {
completedButNotCollectedManager.add(m);
collectedManager.put(m, true);
}