// Discovery thread
@Override
public void run() {
while (!Thread.currentThread().isInterrupted()) {
try {
socket = new DatagramSocket(DISCOVERY_PORT, InetAddress.getByName("0.0.0.0"));
socket.setBroadcast(true);
// Keep an UDP Socket open
while (!Thread.currentThread().isInterrupted() && socket.isBound()) {
// Ready to receive sockets
// Receive a packet
byte[] rcvBuff = new byte[15000];
DatagramPacket packet = new DatagramPacket(rcvBuff, rcvBuff.length);
socket.receive(packet);
// Packet received
String msg = new String(packet.getData()).trim();
if (msg.equals("REMOTECRAFT_DISCOVERY_REQUEST")) {
// Attach world name
String msgResponse =
"REMOTECRAFT_DISCOVERY_RESPONSE:"
+ String.valueOf(this.worldSeed)
+ "_"
+ this.worldName;
byte[] sendData = msgResponse.getBytes();
// Send response
DatagramPacket sendPacket =
new DatagramPacket(
sendData, sendData.length, packet.getAddress(), packet.getPort());
if (socket.isBound()) {
try {
socket.send(sendPacket);
} catch (Exception e) {
e.printStackTrace();
}
} else {
continue;
}
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
socket.disconnect();
socket.close();
} catch (NullPointerException e) {
e.printStackTrace();
}
}
} // while !threadIsInterrupted
}
public void run() {
while (true) {
try {
DatagramSocket ds = new DatagramSocket(local_port);
while (ds.isBound()) {
Thread.sleep(50);
// ds = new DatagramSocket(local_port);
}
DatagramPacket packin =
new DatagramPacket(byte_packet1, byte_packet1.length, ia, getport);
ds.send(packin);
ds.close();
Thread.sleep(5000);
} catch (SocketException ex) {
Logger.getLogger(myIP.class.getName()).log(Level.SEVERE, null, ex);
// System.out.println(ex.getMessage());
} catch (IOException ex) {
Logger.getLogger(myIP.class.getName()).log(Level.SEVERE, null, ex);
} catch (InterruptedException ex) {
Logger.getLogger(myIP.class.getName()).log(Level.SEVERE, null, ex);
}
}
}