@Override
protected int peek(InetAddress sender) throws IOException {
// We don't actually want the data: we just want the DatagramPacket's filled-in address.
DatagramPacket packet = new DatagramPacket(EmptyArray.BYTE, 0);
int result = peekData(packet);
// Note: evil side-effect on InetAddress! This method should have returned InetSocketAddress!
sender.ipaddress = packet.getAddress().getAddress();
return result;
}
@Override
public void send(DatagramPacket packet) throws IOException {
int port = isNativeConnected ? 0 : packet.getPort();
InetAddress address = isNativeConnected ? null : packet.getAddress();
IoBridge.sendto(fd, packet.getData(), packet.getOffset(), packet.getLength(), 0, address, port);
}