Online κοινότητα των φοιτητών Πληροφορικής του Ο.Π.Α.
https://venus.cs.aueb.gr/
Code: Select all
/*Bind the sockets*/
listeningSocket = new DatagramSocket(6000);
listeningSocket.setReuseAddress(true);
querySocket = new MulticastSocket(4400);
querySocket.setLoopbackMode(false);
querySocket.setTimeToLive(10);//--------------
group = InetAddress.getByName("230.0.1.5");
querySocket.joinGroup(group);
System.out.println("joined multicast group");
answer = new DatagramPacket(buff, buff.length);
dummyPacket = new DatagramPacket(buff, buff.length, group, 4400);
Code: Select all
listeningSocket=new MulticastSocket(4400);
listeningSocket.setReuseAddress(true);
listeningSocket.setTimeToLive(10);//-------------------------
responseSocket=new DatagramSocket();//fill later
multicastGroup=InetAddress.getByName(("230.0.1.5"));
listeningSocket.joinGroup(multicastGroup);
signaturePacket=new DatagramPacket(buffer, buffer.length);
reqPacket=new DatagramPacket(buffer, buffer.length);