Examples with DatagramSocket java.net.DatagramSocket used on opensource projects

Example 91 with DatagramSocket

use of java.net.DatagramSocket in project robovm by robovm.

the class OldDatagramPacketTest method test_getPort.

public void test_getPort() throws Exception {
    DatagramPacket dp = new DatagramPacket("Hello".getBytes(), 5, InetAddress.getLocalHost(), 1000);
    assertEquals("Incorrect port returned", 1000, dp.getPort());
    final DatagramSocket ss = new DatagramSocket();
    Thread thread = new Thread(new Runnable() {

        public void run() {
            try {
                DatagramPacket packet = new DatagramPacket(new byte[256], 256);
                ss.setSoTimeout(3000);
                ss.receive(packet);
                ss.send(packet);
            } catch (IOException e) {
                System.out.println("thread exception: " + e);
            }
        }
    });
    thread.start();
    DatagramSocket cs = new DatagramSocket();
    try {
        byte[] bytes = new byte[] { 1, 2, 3, 4, 5, 6 };
        DatagramPacket packet = new DatagramPacket(bytes, 6, InetAddress.getByName("localhost"), ss.getLocalPort());
        cs.send(packet);
        cs.setSoTimeout(3000);
        cs.receive(packet);
        cs.close();
        assertEquals(packet.getPort(), ss.getLocalPort());
    } finally {
        cs.close();
        ss.close();
    }
}

Example 92 with DatagramSocket

use of java.net.DatagramSocket in project routerkeygenAndroid by routerkeygen.

the class AlcatelLucentKeygen method getKeys.

@Override
public List<String> getKeys() {
    if (getMacAddress().length() != 12) {
        setErrorCode(R.string.msg_errpirelli);
        return null;
    }
    DNSQuery dnsquery = new DNSQuery(getMacAddress(), 255, 1);
    DatagramSocket datagramsocket = null;
    try {
        datagramsocket = new DatagramSocket();
        datagramsocket.setSoTimeout(5000);
        int i = 0;
        boolean noReply = false;
        do {
            try {
                sendQuery(dnsquery, datagramsocket, InetAddress.getByName("hak.im"));
                noReply = true;
            } catch (IOException e) {
                e.printStackTrace();
            }
            ++i;
            if (i >= 3) {
                //Give up.
                return getResults();
            }
        } while (!noReply);
        getResponse(dnsquery, datagramsocket);
        addPassword(NSLookup.getKey(dnsquery));
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (datagramsocket != null) {
            datagramsocket.close();
        }
    }
    return getResults();
}

Example 93 with DatagramSocket

use of java.net.DatagramSocket in project spring-framework by spring-projects.

the class SocketUtilsTests method findAvailableUdpPortWhenPortOnLoopbackInterfaceIsNotAvailable.

@Test(expected = IllegalStateException.class)
public void findAvailableUdpPortWhenPortOnLoopbackInterfaceIsNotAvailable() throws Exception {
    int port = SocketUtils.findAvailableUdpPort();
    DatagramSocket socket = new DatagramSocket(port, InetAddress.getByName("localhost"));
    try {
        // will only look for the exact port
        SocketUtils.findAvailableUdpPort(port, port);
    } finally {
        socket.close();
    }
}

Example 94 with DatagramSocket

use of java.net.DatagramSocket in project robovm by robovm.

the class DatagramChannelTest method testReceiveSend_Block_Empty_C2S.

public void testReceiveSend_Block_Empty_C2S() throws Exception {
    this.datagramSocket1 = new DatagramSocket(localAddr2.getPort());
    sendByChannel("", localAddr2);
    receiveByDatagramSocket(CAPACITY_NORMAL, localAddr2, "");
}

Example 95 with DatagramSocket

use of java.net.DatagramSocket in project robovm by robovm.

the class DatagramChannelTest method testReceiveSend_NonBlock_Empty_C2S.

public void testReceiveSend_NonBlock_Empty_C2S() throws Exception {
    this.channel1.configureBlocking(false);
    this.channel2.configureBlocking(false);
    this.datagramSocket1 = new DatagramSocket(localAddr2.getPort());
    sendByChannel("", localAddr2);
    receiveByDatagramSocket(CAPACITY_NORMAL, localAddr2, "");
}