@Override
public SctpChannel accept()
throws IOException, SctpException, InvalidKeyException, NoSuchAlgorithmException {
logger.setLevel(Level.INFO);
DatagramPacket receivePacket = new DatagramPacket(buffer, buffer.length);
SctpPacket packet = null;
while (true) {
serverSocket.receive(receivePacket);
try {
packet = new SctpPacket(buffer, 0, receivePacket.getLength());
} catch (SctpException e) {
logger.log(Level.WARNING, e.getMessage());
continue;
}
logger.log(Level.INFO, "receive new packet");
InetSocketAddress address =
new InetSocketAddress(receivePacket.getAddress(), receivePacket.getPort());
packet.apply(address, this);
Association association = pendingAssociations.get(address);
if (association != null && association.getState() == State.ESTABLISHED) {
return new SctpChannel(association);
}
}
}
@Override
public void send(SctpPacket packet, InetSocketAddress address) throws IOException {
byte[] data = packet.getBytes();
serverSocket.send(new DatagramPacket(data, data.length, address));
}
