Examples of java.net.DatagramSocket.bind()

java.net.DatagramSocket.bind()
Binds this DatagramSocket to a specific address & port.
If the address is null, then the system will pick up an ephemeral port and a valid local address to bind the socket.
@param addr The address & port to bind to. @throws SocketException if any error happens during the bind, or if thesocket is already bound. @throws SecurityException if a security manager exists and its checkListen method doesn't allow the operation. @throws IllegalArgumentException if addr is a SocketAddress subclassnot supported by this socket. @since 1.4

                "Returned incorrect InetSocketAddress -unbound socket- Expected null",
                theSocket.getLocalSocketAddress());


        // now bind the socket and make sure we get the right answer
        portNumber = Support_PortManager.getNextPortForUDP();
        theSocket.bind(new InetSocketAddress(InetAddress.getLocalHost(),
                portNumber));
        assertTrue(
                "Returned incorrect InetSocketAddress(2):"
                        + theSocket.getLocalSocketAddress().toString()
                        + "Expected: "

View Full Code Here

                theSocket1 = new DatagramSocket(null);
                theSocket2 = new DatagramSocket(null);
                theSocket1.setReuseAddress(false);
                theSocket2.setReuseAddress(false);
                theSocket1.bind(theAddress);
                theSocket2.bind(theAddress);
                fail("No exception when trying to connect to do duplicate socket bind with re-useaddr set to false");
            } catch (BindException e) {


            }
            if (theSocket1 != null)

View Full Code Here

            theSocket1 = new DatagramSocket(null);
            theSocket2 = new DatagramSocket(null);
            theSocket1.setReuseAddress(true);
            theSocket2.setReuseAddress(true);
            theSocket1.bind(theAddress);
            theSocket2.bind(theAddress);


            if (theSocket1 != null)
                theSocket1.close();
            if (theSocket2 != null)
                theSocket2.close();

View Full Code Here

                theAddress = new InetSocketAddress(InetAddress.getLocalHost(),
                        Support_PortManager.getNextPortForUDP());
                theSocket1 = new DatagramSocket(null);
                theSocket2 = new DatagramSocket(null);
                theSocket1.bind(theAddress);
                theSocket2.bind(theAddress);
                fail("No exception when trying to connect to do duplicate socket bind with re-useaddr left as default");
            } catch (BindException e) {


            }
            if (theSocket1 != null)

View Full Code Here

            } else if (channel instanceof UnixSocketChannel) {
                // do nothing


            } else if (channel instanceof DatagramChannel) {
                DatagramSocket socket = ((DatagramChannel)channel).socket();
                socket.bind(iaddr);


            } else {
                throw runtime.newErrnoENOPROTOOPTError();
            }

View Full Code Here

            throw new UnresolvedAddressException();
        }


        final DatagramSocket socket = channel.socket();
        try {
            socket.bind(inetLocal);
        } catch (SocketException e) {
            if (socket.isBound()) {
                throw Util.initCause(new AlreadyBoundException(), e);
            }
            if (socket.isClosed()) {

View Full Code Here

            } else if (channel instanceof UnixSocketChannel) {
                // do nothing


            } else if (channel instanceof DatagramChannel) {
                DatagramSocket socket = ((DatagramChannel)channel).socket();
                socket.bind(iaddr);


            } else {
                throw runtime.newErrnoENOPROTOOPTError();
            }

View Full Code Here

        SocketAddress remote = new InetSocketAddress("localhost", port);


        DatagramChannel channel = DatagramChannel.open();
        channel.configureBlocking(false);
        DatagramSocket socket = channel.socket();
        socket.bind(local);
        channel.connect(remote);
        return channel;
    }


    public static void setupLogging() {

View Full Code Here

            boolean bDone = false;


            try
            {
               socket = channel.socket();
               socket.bind(new InetSocketAddress(address, nPort));
               bDone = true;
            }
            finally
            {
               if (!bDone)

View Full Code Here

                        boolean bDone = false;


                        try
                        {
                           socket.setReuseAddress(false);
                           socket.bind(m_bindAddress);
                           bDone = true;
                        }
                        finally
                        {
                           if (!bDone)

View Full Code Here

0 1 2 3 4 5 6

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.