Number160 taskId = message.getKey();
// request 1 is task creation
Map<Number160, Data> dataMap = message.getDataMap();
ChannelBuffer channelBuffer = message.getPayload1();
Object obj = Utils.decodeJavaObject(channelBuffer);
Worker mapper = (Worker) obj;
int queuePosition = taskManager.submitTask(getPeerBean().getPeer(), taskId, mapper, dataMap,
message.getSender(), sign);
responseMessage.setInteger(queuePosition);
} else if (message.getType() == Type.REQUEST_2) {
Collection<Number160> taskIDs = message.getKeys();