void Handle (DHT& dht, const Host&, const Packet& pckt)
	{
		Key k = pckt.GetArg<Key>(DHT_GET_ACK_KEY);
		Data *data = pckt.GetArg<Data*>(DHT_GET_ACK_DATA);
		pf_log[W_DHT] << "Received data with key " << k;
		pf_log[W_DHT] << data->GetStr();

		try {
			dht.GetStorage()->addInfo(k, data);
		}
		catch(Storage::WrongDataType e) {
			pf_log[W_DHT] << "Asked to store wrong data type, data not stored.";
			return;
		}
		pf_log[W_DHT] << "Data stored locally.";

		/* Send data to upper layer. */
		dht.GetArbore()->DataCallback(k, data);
	}