final byte[] data = datagramPacketReceive.getData();
final int offset = datagramPacketReceive.getOffset();
final BufferObjectDataInput input = node.getSerializationService().createObjectDataInput(data);
input.position(offset);
final byte packetVersion = input.readByte();
if (packetVersion != Packet.VERSION) {
logger.warning("Received a JoinRequest with a different packet version! This -> "
+ Packet.VERSION + ", Incoming -> " + packetVersion
+ ", Sender -> " + datagramPacketReceive.getAddress());
return null;