Examples with ByteArrayCrLfSerializer org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer used on opensource projects

Example 26 with ByteArrayCrLfSerializer

use of org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer in project spring-integration by spring-projects.

the class TcpSendingMessageHandlerTests method testNetCrLf.

@Test
public void testNetCrLf() throws Exception {
    final AtomicReference<ServerSocket> serverSocket = new AtomicReference<ServerSocket>();
    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicBoolean done = new AtomicBoolean();
    this.executor.execute(() -> {
        try {
            ServerSocket server = ServerSocketFactory.getDefault().createServerSocket(0);
            serverSocket.set(server);
            latch.countDown();
            Socket socket = server.accept();
            int i = 0;
            while (true) {
                byte[] b = new byte[6];
                readFully(socket.getInputStream(), b);
                b = ("Reply" + (++i) + "\r\n").getBytes();
                socket.getOutputStream().write(b);
            }
        } catch (Exception e) {
            if (!done.get()) {
                e.printStackTrace();
            }
        }
    });
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    AbstractConnectionFactory ccf = new TcpNetClientConnectionFactory("localhost", serverSocket.get().getLocalPort());
    noopPublisher(ccf);
    ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer();
    ccf.setSerializer(serializer);
    ccf.setDeserializer(serializer);
    ccf.setSoTimeout(10000);
    ccf.start();
    TcpSendingMessageHandler handler = new TcpSendingMessageHandler();
    handler.setConnectionFactory(ccf);
    TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
    adapter.setConnectionFactory(ccf);
    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    Message<?> mOut = channel.receive(10000);
    assertNotNull(mOut);
    assertEquals("Reply1", new String((byte[]) mOut.getPayload()));
    mOut = channel.receive(10000);
    assertNotNull(mOut);
    assertEquals("Reply2", new String((byte[]) mOut.getPayload()));
    done.set(true);
    ccf.stop();
    serverSocket.get().close();
}

Example 27 with ByteArrayCrLfSerializer

use of org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer in project spring-integration by spring-projects.

the class TcpSendingMessageHandlerTests method testNetSingleUseWithInbound.

@Test
public void testNetSingleUseWithInbound() throws Exception {
    final AtomicReference<ServerSocket> serverSocket = new AtomicReference<ServerSocket>();
    final CountDownLatch latch = new CountDownLatch(1);
    final Semaphore semaphore = new Semaphore(0);
    final AtomicBoolean done = new AtomicBoolean();
    this.executor.execute(() -> {
        try {
            ServerSocket server = ServerSocketFactory.getDefault().createServerSocket(0);
            serverSocket.set(server);
            latch.countDown();
            for (int i = 1; i < 3; i++) {
                Socket socket = server.accept();
                semaphore.release();
                byte[] b = new byte[6];
                readFully(socket.getInputStream(), b);
                b = ("Reply" + i + "\r\n").getBytes();
                socket.getOutputStream().write(b);
                socket.close();
            }
            server.close();
        } catch (Exception e) {
            if (!done.get()) {
                e.printStackTrace();
            }
        }
    });
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    AbstractConnectionFactory ccf = new TcpNetClientConnectionFactory("localhost", serverSocket.get().getLocalPort());
    noopPublisher(ccf);
    ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer();
    ccf.setSerializer(serializer);
    ccf.setDeserializer(serializer);
    ccf.setSoTimeout(10000);
    ccf.start();
    ccf.setSingleUse(true);
    TcpSendingMessageHandler handler = new TcpSendingMessageHandler();
    handler.setConnectionFactory(ccf);
    TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
    adapter.setConnectionFactory(ccf);
    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    assertTrue(semaphore.tryAcquire(2, 10000, TimeUnit.MILLISECONDS));
    Set<String> replies = new HashSet<String>();
    for (int i = 0; i < 2; i++) {
        Message<?> mOut = channel.receive(10000);
        assertNotNull(mOut);
        replies.add(new String((byte[]) mOut.getPayload()));
    }
    assertTrue(replies.remove("Reply1"));
    assertTrue(replies.remove("Reply2"));
    done.set(true);
    ccf.stop();
    serverSocket.get().close();
}

Example 28 with ByteArrayCrLfSerializer

use of org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer in project spring-integration by spring-projects.

the class TcpNioConnectionReadTests method testCloseCleanupCrLf.

/**
 * Tests socket closure when mid-message
 * @throws Exception
 */
@Test
public void testCloseCleanupCrLf() throws Exception {
    ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer();
    testClosureMidMessageGuts(serializer, "xx");
}

Example 29 with ByteArrayCrLfSerializer

use of org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer in project spring-integration by spring-projects.

the class TcpNioConnectionReadTests method testCloseCleanupPartialData.

/**
 * Tests socket closure when no data received.
 * @throws Exception
 */
@Test
public void testCloseCleanupPartialData() throws Exception {
    ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer();
    serializer.setMaxMessageSize(1024);
    final Semaphore semaphore = new Semaphore(0);
    final List<TcpConnection> added = new ArrayList<TcpConnection>();
    final List<TcpConnection> removed = new ArrayList<TcpConnection>();
    final CountDownLatch errorMessageLetch = new CountDownLatch(1);
    final AtomicReference<Throwable> errorMessageRef = new AtomicReference<Throwable>();
    AbstractServerConnectionFactory scf = getConnectionFactory(serializer, message -> {
        if (message instanceof ErrorMessage) {
            errorMessageRef.set(((ErrorMessage) message).getPayload());
            errorMessageLetch.countDown();
        }
        return false;
    }, new TcpSender() {

        @Override
        public void addNewConnection(TcpConnection connection) {
            added.add(connection);
            semaphore.release();
        }

        @Override
        public void removeDeadConnection(TcpConnection connection) {
            removed.add(connection);
            semaphore.release();
        }
    });
    Socket socket = SocketFactory.getDefault().createSocket("localhost", scf.getPort());
    socket.getOutputStream().write("partial".getBytes());
    socket.close();
    whileOpen(semaphore, added);
    assertEquals(1, added.size());
    assertTrue(errorMessageLetch.await(10, TimeUnit.SECONDS));
    assertThat(errorMessageRef.get().getMessage(), anyOf(containsString("Connection is closed"), containsString("Socket closed during message assembly")));
    assertTrue(semaphore.tryAcquire(10000, TimeUnit.MILLISECONDS));
    assertTrue(removed.size() > 0);
    scf.stop();
}

Example 30 with ByteArrayCrLfSerializer

use of org.springframework.integration.ip.tcp.serializer.ByteArrayCrLfSerializer in project spring-integration by spring-projects.

the class TcpNioConnectionReadTests method testCloseCleanupStxEtx.

/**
 * Tests socket closure when mid-message
 * @throws Exception
 */
@Test
public void testCloseCleanupStxEtx() throws Exception {
    ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer();
    testClosureMidMessageGuts(serializer, ByteArrayStxEtxSerializer.STX + "xx");
}