/**
* Disconnect this channel, if it is a datagram socket. Disconnecting a datagram channel will
* disassociate it from any address, so the socket will remain open, but can send and receive
* datagrams from any address.
*
* @throws IOException If disconnecting this channel fails, or if this channel is not a datagram
* channel.
*/
public void disconnect() throws IOException {
if (kind != Kind.SOCK_DGRAM) throw new IOException("can only disconnect datagram channels");
disconnect(nfd.getNativeFD());
}
