Java Code Examples for java.net.MulticastSocket#setLoopbackMode()
The following examples show how to use
java.net.MulticastSocket#setLoopbackMode() .
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Example 1
Source File: TcpDiscoveryMulticastIpFinder.java From ignite with Apache License 2.0 | 6 votes |
/** * Creates multicast socket and joins multicast group. * * @throws IOException If fails to create socket or join multicast group. * @return Multicast socket. */ private MulticastSocket createSocket() throws IOException { MulticastSocket sock = new MulticastSocket(mcastPort); sock.setLoopbackMode(false); // Use 'false' to enable support for more than one node on the same machine. if (sockItf != null) sock.setInterface(sockItf); if (sock.getLoopbackMode()) U.warn(log, "Loopback mode is disabled which prevents nodes on the same machine from discovering " + "each other."); sock.joinGroup(mcastGrp); if (ttl != -1) sock.setTimeToLive(ttl); return sock; }
Example 2
Source File: MulticastDiscoveryAgent.java From tomee with Apache License 2.0 | 6 votes |
Multicast(final Tracker tracker) throws IOException { this.tracker = tracker; multicast = new MulticastSocket(port); multicast.setLoopbackMode(loopbackMode); multicast.setTimeToLive(timeToLive); multicast.joinGroup(address.getAddress()); multicast.setSoTimeout((int) heartRate); listenerThread = new Thread(new Listener()); listenerThread.setName("MulticastDiscovery: Listener"); listenerThread.setDaemon(true); listenerThread.start(); final Broadcaster broadcaster = new Broadcaster(); timer = new Timer("MulticastDiscovery: Broadcaster", true); timer.scheduleAtFixedRate(broadcaster, 0, heartRate); }
Example 3
Source File: NetUtils.java From sofa-rpc with Apache License 2.0 | 5 votes |
/** * * @param multicastSocket * @param multicastAddress */ public static void joinMulticastGroup(MulticastSocket multicastSocket, InetAddress multicastAddress) throws IOException { setInterface(multicastSocket, multicastAddress instanceof Inet6Address); multicastSocket.setLoopbackMode(false); multicastSocket.joinGroup(multicastAddress); }