private void init() throws IOException {
messageBuffer = new ArrayList();
receiveBuffer = ByteBuffer.allocate(CAPACITY);
sendBuffer = ByteBuffer.allocate(CAPACITY);
buf = new byte[CAPACITY];
channel = DatagramChannel.open();
channel.configureBlocking(false);
InetAddress host = null;
if (getAddress() != null) {
host = InetAddress.getByAddress(getAddress().getBytes());
}
channel.socket().bind(new InetSocketAddress(host, getPort()));
channel.socket().setReceiveBufferSize(CAPACITY);
certifier = new MessageCertifier(this);
extractor = new MessageExtractor(this);
}
