@Override
public void connect(InetAddress inetAddr, int port) throws SocketException {
IoBridge.connect(fd, inetAddr, port); // Throws on failure.
try {
connectedAddress = InetAddress.getByAddress(inetAddr.getAddress());
} catch (UnknownHostException e) {
// this is never expected to happen as we should not have gotten
// here if the address is not resolvable
throw new SocketException("Host is unresolved: " + inetAddr.getHostName());
}
connectedPort = port;
isNativeConnected = true;
}
@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;
}