private MyMessage getMessage() throws Exception { int dataRecieved = 0; String m = new String(); String t; // FIXME needs to get multiple packets and messages // System.out.println("RT: Now waiting for message data"); while (dataRecieved < totalDataSize) { // Get message data response = new byte[65000]; DatagramPacket packet = new DatagramPacket(response, response.length); socket.receive(packet); Packet p = new Packet(packet.getData()); // System.out.println("RT: Got message with seqnum: "+p.getSeqNum()); // If we have a handshake packet something broke if (p.isHandshake()) { return null; } // If next in-order packet grab data and is not corrupt // XXX if (p.getSeqNum() == seqNum + 1 && p.checkChecksum()) { // Get the message ( part? ) // System.out.println("RT: Is correct seqnum"); t = p.getMessages().get(0).getMessageContents(); // System.out.println("RT: Got message packet: " + t); m += t; // Send ack sendAck(p, packet); // Increment counters dataRecieved += t.length(); seqNum++; } else { System.out.println("RT: Is NOT correct seqnum"); } } MyMessage result = new MyMessage(); result.setMessageContents(m); return result; }