Examples with AmqpClient org.apache.activemq.transport.amqp.client.AmqpClient used on opensource projects

Example 31 with AmqpClient

use of org.apache.activemq.transport.amqp.client.AmqpClient in project activemq-artemis by apache.

the class AmqpTransactionTest method testCoordinatorReplenishesCredit.

@Test(timeout = 30000)
public void testCoordinatorReplenishesCredit() throws Exception {
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    AmqpSession session = connection.createSession();
    assertNotNull(session);
    for (int i = 0; i < 1000; ++i) {
        session.begin();
        assertTrue(session.isInTransaction());
        session.commit();
    }
    connection.close();
}

Example 32 with AmqpClient

use of org.apache.activemq.transport.amqp.client.AmqpClient in project activemq-artemis by apache.

the class AmqpTransactionTest method testReceiversCommitAndRollbackWithMultipleSessionsInSingleTX.

@Test(timeout = 60000)
public void testReceiversCommitAndRollbackWithMultipleSessionsInSingleTX() throws Exception {
    final int NUM_MESSAGES = 10;
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    try {
        // Root TXN session controls all TXN send lifetimes.
        AmqpSession txnSession = connection.createSession();
        // Normal Session which won't create an TXN itself
        AmqpSession session = connection.createSession();
        AmqpSender sender = session.createSender(getQueueName());
        for (int i = 0; i < NUM_MESSAGES + 1; ++i) {
            AmqpMessage message = new AmqpMessage();
            message.setText("Test-Message");
            message.setApplicationProperty("msgId", i);
            sender.send(message, txnSession.getTransactionId());
        }
        // Read all messages from the Queue, do not accept them yet.
        AmqpReceiver receiver = session.createReceiver(getQueueName());
        ArrayList<AmqpMessage> messages = new ArrayList<>(NUM_MESSAGES);
        receiver.flow((NUM_MESSAGES + 2) * 2);
        for (int i = 0; i < NUM_MESSAGES; ++i) {
            AmqpMessage message = receiver.receive(5, TimeUnit.SECONDS);
            assertNotNull(message);
            messages.add(message);
        }
        // Commit half the consumed messages
        txnSession.begin();
        for (int i = 0; i < NUM_MESSAGES / 2; ++i) {
            messages.get(i).accept(txnSession);
        }
        txnSession.commit();
        // Rollback the other half the consumed messages
        txnSession.begin();
        for (int i = NUM_MESSAGES / 2; i < NUM_MESSAGES; ++i) {
            messages.get(i).accept(txnSession, false);
        }
        txnSession.rollback();
        {
            AmqpMessage message = receiver.receive(5, TimeUnit.SECONDS);
            assertNotNull(message);
            assertEquals(NUM_MESSAGES, message.getApplicationProperty("msgId"));
            message.release();
        }
        // The final message should still be pending.
        {
            AmqpMessage message = receiver.receive(5, TimeUnit.SECONDS);
            receiver.flow(1);
            assertNotNull(message);
            assertEquals(NUM_MESSAGES, message.getApplicationProperty("msgId"));
            message.release();
        }
    } finally {
        connection.close();
    }
}

Example 33 with AmqpClient

use of org.apache.activemq.transport.amqp.client.AmqpClient in project activemq-artemis by apache.

the class AmqpTransactionTest method testMultipleSessionReceiversInSingleTXNWithCommit.

@Test(timeout = 60000)
public void testMultipleSessionReceiversInSingleTXNWithCommit() throws Exception {
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    // Load up the Queue with some messages
    {
        AmqpSession session = connection.createSession();
        AmqpSender sender = session.createSender(getQueueName());
        AmqpMessage message = new AmqpMessage();
        message.setText("Test-Message");
        sender.send(message);
        sender.send(message);
        sender.send(message);
        sender.close();
    }
    // Root TXN session controls all TXN send lifetimes.
    AmqpSession txnSession = connection.createSession();
    // Create some sender sessions
    AmqpSession session1 = connection.createSession();
    AmqpSession session2 = connection.createSession();
    AmqpSession session3 = connection.createSession();
    // Sender linked to each session
    AmqpReceiver receiver1 = session1.createReceiver(getQueueName());
    AmqpReceiver receiver2 = session2.createReceiver(getQueueName());
    AmqpReceiver receiver3 = session3.createReceiver(getQueueName());
    final Queue queue = getProxyToQueue(getQueueName());
    assertEquals(3, queue.getMessageCount());
    // Begin the transaction that all senders will operate in.
    txnSession.begin();
    assertTrue(txnSession.isInTransaction());
    receiver1.flow(1);
    receiver2.flow(1);
    receiver3.flow(1);
    AmqpMessage message1 = receiver1.receive(5, TimeUnit.SECONDS);
    AmqpMessage message2 = receiver2.receive(5, TimeUnit.SECONDS);
    AmqpMessage message3 = receiver3.receive(5, TimeUnit.SECONDS);
    message1.accept(txnSession);
    message2.accept(txnSession);
    message3.accept(txnSession);
    assertEquals(3, queue.getMessageCount());
    txnSession.commit();
    assertEquals(0, queue.getMessageCount());
}

Example 34 with AmqpClient

use of org.apache.activemq.transport.amqp.client.AmqpClient in project activemq-artemis by apache.

the class AmqpTransactionTest method testMultipleSessionSendersInSingleTXNWithCommit.

@Test(timeout = 60000)
public void testMultipleSessionSendersInSingleTXNWithCommit() throws Exception {
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    // Root TXN session controls all TXN send lifetimes.
    AmqpSession txnSession = connection.createSession();
    // Create some sender sessions
    AmqpSession session1 = connection.createSession();
    AmqpSession session2 = connection.createSession();
    AmqpSession session3 = connection.createSession();
    // Sender linked to each session
    AmqpSender sender1 = session1.createSender(getQueueName());
    AmqpSender sender2 = session2.createSender(getQueueName());
    AmqpSender sender3 = session3.createSender(getQueueName());
    final Queue queue = getProxyToQueue(getQueueName());
    assertEquals(0, queue.getMessageCount());
    // Begin the transaction that all senders will operate in.
    txnSession.begin();
    AmqpMessage message = new AmqpMessage();
    message.setText("Test-Message");
    assertTrue(txnSession.isInTransaction());
    sender1.send(message, txnSession.getTransactionId());
    sender2.send(message, txnSession.getTransactionId());
    sender3.send(message, txnSession.getTransactionId());
    assertEquals(0, queue.getMessageCount());
    txnSession.commit();
    assertEquals(3, queue.getMessageCount());
}

Example 35 with AmqpClient

use of org.apache.activemq.transport.amqp.client.AmqpClient in project activemq-artemis by apache.

the class AmqpTransactionTest method testSendersCommitAndRollbackWithMultipleSessionsInSingleTX.

// ----- Tests Ported from AmqpNetLite client -----------------------------//
@Test(timeout = 60000)
public void testSendersCommitAndRollbackWithMultipleSessionsInSingleTX() throws Exception {
    final int NUM_MESSAGES = 5;
    AmqpClient client = createAmqpClient();
    AmqpConnection connection = addConnection(client.connect());
    // Root TXN session controls all TXN send lifetimes.
    AmqpSession txnSession = connection.createSession();
    // Normal Session which won't create an TXN itself
    AmqpSession session = connection.createSession();
    AmqpSender sender = session.createSender(getQueueName());
    // Commit TXN work from a sender.
    txnSession.begin();
    for (int i = 0; i < NUM_MESSAGES; ++i) {
        AmqpMessage message = new AmqpMessage();
        message.setText("Test-Message");
        sender.send(message, txnSession.getTransactionId());
    }
    txnSession.commit();
    // Rollback an additional batch of TXN work from a sender.
    txnSession.begin();
    for (int i = 0; i < NUM_MESSAGES; ++i) {
        AmqpMessage message = new AmqpMessage();
        message.setText("Test-Message");
        sender.send(message, txnSession.getTransactionId());
    }
    txnSession.rollback();
    // Commit more TXN work from a sender.
    txnSession.begin();
    for (int i = 0; i < NUM_MESSAGES; ++i) {
        AmqpMessage message = new AmqpMessage();
        message.setText("Test-Message");
        sender.send(message, txnSession.getTransactionId());
    }
    txnSession.commit();
    AmqpReceiver receiver = session.createReceiver(getQueueName());
    receiver.flow(NUM_MESSAGES * 2);
    for (int i = 0; i < NUM_MESSAGES * 2; ++i) {
        AmqpMessage message = receiver.receive(5, TimeUnit.SECONDS);
        assertNotNull(message);
        message.accept(txnSession);
    }
    connection.close();
}