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

Example 51 with DatagramPacket

use of java.net.DatagramPacket in project pinpoint by naver.

the class UdpSocketTest method testMaxBytes.

@Test
public void testMaxBytes() throws IOException {
    DatagramPacket packet1 = newDatagramPacket(50000);
    sender.send(packet1);
    DatagramPacket r1 = newDatagramPacket(50000);
    receiver.receive(r1);
    logger.debug("packetSize:{}", r1.getLength());
}

Example 52 with DatagramPacket

use of java.net.DatagramPacket in project pinpoint by naver.

the class NioUdpDataSenderTest method waitMessageReceived.

private void waitMessageReceived(int expectReceiveMessageCount) throws IOException {
    byte[] receiveData = new byte[65535];
    DatagramPacket datagramPacket = new DatagramPacket(receiveData, 0, receiveData.length);
    int remainCount = expectReceiveMessageCount;
    while (remainCount > 0) {
        remainCount--;
        receiver.receive(datagramPacket);
    }
}

Example 53 with DatagramPacket

use of java.net.DatagramPacket in project pinpoint by naver.

the class PacketUtilsTest method testSliceData1.

@Test
public void testSliceData1() throws Exception {
    DatagramPacket packet = createPacket(10);
    packet.setLength(5);
    byte[] bytes1 = PacketUtils.sliceData(packet, 0);
    Assert.assertEquals(bytes1.length, 5);
}

Example 54 with DatagramPacket

use of java.net.DatagramPacket in project pinpoint by naver.

the class UDPReceiverTest method sendSocketBufferSize.

@Test
public void sendSocketBufferSize() throws IOException {
    DatagramPacket datagramPacket = new DatagramPacket(new byte[0], 0, 0);
    DatagramSocket datagramSocket = new DatagramSocket();
    datagramSocket.connect(new InetSocketAddress("127.0.0.1", 9995));
    datagramSocket.send(datagramPacket);
    datagramSocket.close();
}

Example 55 with DatagramPacket

use of java.net.DatagramPacket in project pinpoint by naver.

the class NetworkAvailabilityCheckPacketFilterTest method testFilter.

@Test
public void testFilter() throws Exception {
    SocketAddress localSocketAddress = senderSocket.getLocalSocketAddress();
    logger.debug("localSocket:{}", localSocketAddress);
    NetworkAvailabilityCheckPacket packet = new NetworkAvailabilityCheckPacket();
    boolean skipResult = filter.filter(receiverSocket, packet, new InetSocketAddress("localhost", senderSocket.getLocalPort()));
    Assert.assertEquals(skipResult, TBaseFilter.BREAK);
    DatagramPacket receivePacket = new DatagramPacket(new byte[100], 100);
    senderSocket.receive(receivePacket);
    Assert.assertEquals(receivePacket.getLength(), NetworkAvailabilityCheckPacket.DATA_OK.length);
    Assert.assertArrayEquals(Arrays.copyOf(receivePacket.getData(), NetworkAvailabilityCheckPacket.DATA_OK.length), NetworkAvailabilityCheckPacket.DATA_OK);
}