final SocketUDT client = new SocketUDT(TypeUDT.DATAGRAM);
client.setBlocking(true);
client.bind(localSocketAddress());
socketAwait(client, StatusUDT.OPENED);
client.connect(accept.getLocalSocketAddress());
socketAwait(client, StatusUDT.CONNECTED);
log.info("client : {}", client);
final SocketUDT server = accept.accept();
server.setBlocking(true);