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Example 56 with UnsignedInteger

use of org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger in project qpid-broker-j by apache.

the class FlowTest method asynchronousNotification.

@Test
@SpecificationTest(section = "2.6.9", description = "Asynchronous notification can be accomplished as follows." + " The receiver maintains a target amount of link-credit for that link." + " As transfer arrive on the link, the sender’s link-credit decreases" + " as the delivery-count increases. When the sender’s link-credit falls below a threshold," + " the flow state MAY be sent to increase the sender’s link-credit back" + " to the desired target amount.")
public void asynchronousNotification() throws Exception {
    BrokerAdmin brokerAdmin = getBrokerAdmin();
    brokerAdmin.createQueue(BrokerAdmin.TEST_QUEUE_NAME);
    String messageContent1 = "Test1";
    String messageContent2 = "Test2";
    String messageContent3 = "Test2";
    brokerAdmin.putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, messageContent1);
    brokerAdmin.putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, messageContent2);
    brokerAdmin.putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, messageContent3);
    final InetSocketAddress addr = brokerAdmin.getBrokerAddress(BrokerAdmin.PortType.ANONYMOUS_AMQP);
    try (FrameTransport transport = new FrameTransport(addr).connect()) {
        Interaction interaction = transport.newInteraction().negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.RECEIVER).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attach().consumeResponse(Attach.class);
        Attach remoteAttach = interaction.getLatestResponse(Attach.class);
        UnsignedInteger remoteHandle = remoteAttach.getHandle();
        assertThat(remoteHandle, is(notNullValue()));
        UnsignedInteger delta = UnsignedInteger.ONE;
        UnsignedInteger incomingWindow = UnsignedInteger.valueOf(3);
        Object receivedMessageContent1 = interaction.flowIncomingWindow(incomingWindow).flowNextIncomingId(UnsignedInteger.ZERO).flowLinkCredit(delta).flowHandleFromLinkHandle().flow().receiveDelivery().decodeLatestDelivery().getDecodedLatestDelivery();
        assertThat(receivedMessageContent1, is(equalTo(messageContent1)));
        assertThat(interaction.getLatestDeliveryId(), is(equalTo(UnsignedInteger.ZERO)));
        Object receivedMessageContent2 = interaction.flowIncomingWindow(incomingWindow).flowNextIncomingId(UnsignedInteger.ONE).flowLinkCredit(delta).flowHandleFromLinkHandle().flow().receiveDelivery().decodeLatestDelivery().getDecodedLatestDelivery();
        assertThat(receivedMessageContent2, is(equalTo(messageContent2)));
        assertThat(interaction.getLatestDeliveryId(), is(equalTo(UnsignedInteger.ONE)));
        // send session flow with echo=true to verify that no message is delivered without issuing a credit
        Flow responseFlow = interaction.flowNextIncomingId(UnsignedInteger.valueOf(2)).flowLinkCredit(null).flowHandle(null).flowEcho(Boolean.TRUE).flow().consumeResponse().getLatestResponse(Flow.class);
        assertThat(responseFlow.getHandle(), is(nullValue()));
    }
}
Also used : FrameTransport(org.apache.qpid.tests.protocol.v1_0.FrameTransport) BrokerAdmin(org.apache.qpid.tests.utils.BrokerAdmin) InetSocketAddress(java.net.InetSocketAddress) Interaction(org.apache.qpid.tests.protocol.v1_0.Interaction) Attach(org.apache.qpid.server.protocol.v1_0.type.transport.Attach) UnsignedInteger(org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger) Flow(org.apache.qpid.server.protocol.v1_0.type.transport.Flow) Test(org.junit.Test) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest)

Example 57 with UnsignedInteger

use of org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger in project qpid-broker-j by apache.

the class ResumeDeliveriesTest method resumeSendingLinkWithIncompleteUnsettled.

@Ignore("QPID-7845")
@Test
@SpecificationTest(section = "2.7.3", description = "If the local unsettled map is too large to be encoded within a frame of the agreed maximum" + " frame size then the session MAY be ended with the frame-size-too-small error. The" + " endpoint SHOULD make use of the ability to send an incomplete unsettled map (see below)" + " to avoid sending an error.")
public void resumeSendingLinkWithIncompleteUnsettled() throws Exception {
    final String destination = BrokerAdmin.TEST_QUEUE_NAME;
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse();
        // 0. Open connection with small max-frame-size
        final Open open = interaction.openMaxFrameSize(UnsignedInteger.valueOf(MIN_MAX_FRAME_SIZE)).open().consumeResponse().getLatestResponse(Open.class);
        interaction.begin().consumeResponse(Begin.class);
        // 1. attach with ReceiverSettleMode.SECOND
        final UnsignedInteger linkHandle1 = UnsignedInteger.ZERO;
        interaction.attachHandle(linkHandle1).attachRole(Role.SENDER).attachRcvSettleMode(ReceiverSettleMode.SECOND).attachTargetAddress(destination).attach().consumeResponse(Attach.class).consumeResponse(Flow.class);
        // 2. send enough unsettled deliveries to cause incomplete-unsettled to be true
        // assume each delivery requires at least 1 byte, therefore max-frame-size deliveries should be enough
        interaction.transferHandle(linkHandle1).transferPayloadData(TEST_MESSAGE_CONTENT);
        Map<Binary, DeliveryState> localUnsettled = new HashMap<>(open.getMaxFrameSize().intValue());
        for (int i = 0; i < open.getMaxFrameSize().intValue(); ++i) {
            final Binary deliveryTag = new Binary(String.valueOf(i).getBytes(StandardCharsets.UTF_8));
            final Disposition responseDisposition = interaction.transferDeliveryId(UnsignedInteger.valueOf(i)).transferDeliveryTag(deliveryTag).transfer().consumeResponse(Disposition.class).getLatestResponse(Disposition.class);
            assertThat(responseDisposition.getRole(), is(Role.RECEIVER));
            assertThat(responseDisposition.getSettled(), is(Boolean.FALSE));
            localUnsettled.put(deliveryTag, null);
        }
        // 3. detach the link
        interaction.detach().consumeResponse(Detach.class);
        // 4. resume the link
        final UnsignedInteger linkHandle2 = UnsignedInteger.ONE;
        final Binary sampleLocalUnsettled = localUnsettled.keySet().iterator().next();
        Map<Binary, DeliveryState> unsettled = Collections.singletonMap(sampleLocalUnsettled, localUnsettled.get(sampleLocalUnsettled));
        final Response<?> latestResponse = interaction.attachHandle(linkHandle2).attachUnsettled(unsettled).attachIncompleteUnsettled(true).attach().consumeResponse(End.class, Attach.class).getLatestResponse();
        if (latestResponse.getBody() instanceof End) {
            // 5.a assert session end error
            final End responseEnd = (End) latestResponse.getBody();
            final Error error = responseEnd.getError();
            assertThat(error, is(notNullValue()));
            assertThat(error.getCondition().getValue(), is(equalTo(AmqpError.FRAME_SIZE_TOO_SMALL)));
            assumeTrue("Broker does not support incomplete unsettled", false);
        } else if (latestResponse.getBody() instanceof Attach) {
            // 5.b assert content of unsettled map
            final Attach responseAttach2 = (Attach) latestResponse.getBody();
            assertThat(responseAttach2.getTarget(), is(notNullValue()));
            final Map<Binary, DeliveryState> remoteUnsettled = responseAttach2.getUnsettled();
            assertThat(remoteUnsettled, is(notNullValue()));
            assertThat(remoteUnsettled.keySet(), is(not(empty())));
            for (Binary deliveryTag : remoteUnsettled.keySet()) {
                assertThat(deliveryTag, isIn(localUnsettled.keySet()));
            }
            assertThat(responseAttach2.getIncompleteUnsettled(), is(equalTo(true)));
        } else {
            fail(String.format("Unexpected response. Expected End or Attach. Got '%s'.", latestResponse.getBody()));
        }
    }
}
Also used : FrameTransport(org.apache.qpid.tests.protocol.v1_0.FrameTransport) HashMap(java.util.HashMap) Interaction(org.apache.qpid.tests.protocol.v1_0.Interaction) Attach(org.apache.qpid.server.protocol.v1_0.type.transport.Attach) Error(org.apache.qpid.server.protocol.v1_0.type.transport.Error) AmqpError(org.apache.qpid.server.protocol.v1_0.type.transport.AmqpError) Open(org.apache.qpid.server.protocol.v1_0.type.transport.Open) DeliveryState(org.apache.qpid.server.protocol.v1_0.type.DeliveryState) Disposition(org.apache.qpid.server.protocol.v1_0.type.transport.Disposition) End(org.apache.qpid.server.protocol.v1_0.type.transport.End) Binary(org.apache.qpid.server.protocol.v1_0.type.Binary) UnsignedInteger(org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger) Map(java.util.Map) HashMap(java.util.HashMap) Ignore(org.junit.Ignore) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest) Test(org.junit.Test) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest)

Example 58 with UnsignedInteger

use of org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger in project qpid-broker-j by apache.

the class ResumeDeliveriesTest method incompleteUnsettledReceiving.

@Ignore("QPID-7845")
@Test
@SpecificationTest(section = "2.7.3", description = "If set to true [incomplete-unsettled] indicates that the unsettled map provided is not complete. " + "When the map is incomplete the recipient of the map cannot take the absence of a delivery tag from " + "the map as evidence of settlement. On receipt of an incomplete unsettled map a sending endpoint MUST " + "NOT send any new deliveries (i.e. deliveries where resume is not set to true) to its partner (and " + "a receiving endpoint which sent an incomplete unsettled map MUST detach with an error on " + "receiving a transfer which does not have the resume flag set to true).")
public void incompleteUnsettledReceiving() throws Exception {
    for (int i = 0; i < MIN_MAX_FRAME_SIZE; i++) {
        getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, TEST_MESSAGE_CONTENT + "-" + i);
    }
    final InetSocketAddress addr = getBrokerAdmin().getBrokerAddress(BrokerAdmin.PortType.ANONYMOUS_AMQP);
    try (FrameTransport transport = new FrameTransport(addr).connect()) {
        // 1. open with small max-frame=512, begin, attach receiver with
        // with rcv-settle-mode=second, snd-settle-mode=unsettled,
        // flow with incoming-window=MAX_INTEGER and link-credit=MAX_INTEGER
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().openMaxFrameSize(UnsignedInteger.valueOf(MIN_MAX_FRAME_SIZE)).open().consumeResponse().begin().consumeResponse(Begin.class).attachRole(Role.RECEIVER).attachRcvSettleMode(ReceiverSettleMode.SECOND).attachSndSettleMode(SenderSettleMode.UNSETTLED).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attach().consumeResponse(Attach.class);
        Attach attach = interaction.getLatestResponse(Attach.class);
        assumeThat(attach.getSndSettleMode(), is(equalTo(SenderSettleMode.UNSETTLED)));
        interaction.flowIncomingWindow(UnsignedInteger.valueOf(Integer.MAX_VALUE)).flowLinkCredit(UnsignedInteger.valueOf(Integer.MAX_VALUE)).flowHandleFromLinkHandle().flow();
        // 2. Receive transfers
        final Map<Binary, DeliveryState> localUnsettled = new HashMap<>();
        for (int i = 0; i < MIN_MAX_FRAME_SIZE; ) {
            Response<?> response = interaction.consumeResponse().getLatestResponse();
            if (response.getBody() instanceof Transfer) {
                assertThat(response.getBody(), Matchers.is(instanceOf(Transfer.class)));
                Transfer responseTransfer = (Transfer) response.getBody();
                assertThat(responseTransfer.getMore(), is(not(equalTo(true))));
                assertThat(responseTransfer.getSettled(), is(not(equalTo(true))));
                localUnsettled.putIfAbsent(responseTransfer.getDeliveryTag(), responseTransfer.getState());
                i++;
            } else if (response.getBody() instanceof Flow || response.getBody() instanceof Disposition) {
            // ignore
            } else {
                fail("Unexpected frame " + response.getBody());
            }
        }
        // 3. detach the link
        interaction.detach().consumeResponse(Detach.class);
        // 4. resume the link
        final Binary sampleLocalUnsettled = localUnsettled.keySet().iterator().next();
        Map<Binary, DeliveryState> unsettled = Collections.singletonMap(sampleLocalUnsettled, localUnsettled.get(sampleLocalUnsettled));
        final UnsignedInteger linkHandle2 = UnsignedInteger.ONE;
        Response<?> latestResponse = interaction.attachHandle(linkHandle2).attachUnsettled(unsettled).attachIncompleteUnsettled(true).attach().consumeResponse(End.class, Attach.class).getLatestResponse();
        assumeThat(latestResponse.getBody(), is(instanceOf(Attach.class)));
        final Attach resumingAttach = (Attach) latestResponse.getBody();
        final Map<Binary, DeliveryState> remoteUnsettled = resumingAttach.getUnsettled();
        assertThat(remoteUnsettled, is(notNullValue()));
        assertThat(remoteUnsettled.keySet(), is(not(empty())));
        for (Binary deliveryTag : remoteUnsettled.keySet()) {
            assertThat(deliveryTag, isIn(localUnsettled.keySet()));
        }
        assertThat(resumingAttach.getIncompleteUnsettled(), is(equalTo(true)));
        interaction.flowHandle(linkHandle2).flow();
        boolean received = false;
        while (!received) {
            Response<?> nextResponse = interaction.consumeResponse().getLatestResponse();
            assertThat(nextResponse, is(notNullValue()));
            if (nextResponse.getBody() instanceof Transfer) {
                assertThat(nextResponse.getBody(), is(instanceOf(Transfer.class)));
                Transfer responseTransfer = (Transfer) nextResponse.getBody();
                assertThat(responseTransfer.getMore(), is(not(equalTo(true))));
                assertThat(responseTransfer.getSettled(), is(not(equalTo(true))));
                assertThat(responseTransfer.getDeliveryTag(), is(equalTo(sampleLocalUnsettled)));
                received = true;
            } else if (nextResponse.getBody() instanceof Flow || nextResponse.getBody() instanceof Disposition) {
            // ignore
            } else {
                fail("Unexpected frame " + nextResponse.getBody());
            }
        }
        interaction.doCloseConnection();
    }
}
Also used : FrameTransport(org.apache.qpid.tests.protocol.v1_0.FrameTransport) HashMap(java.util.HashMap) InetSocketAddress(java.net.InetSocketAddress) Interaction(org.apache.qpid.tests.protocol.v1_0.Interaction) Attach(org.apache.qpid.server.protocol.v1_0.type.transport.Attach) Flow(org.apache.qpid.server.protocol.v1_0.type.transport.Flow) DeliveryState(org.apache.qpid.server.protocol.v1_0.type.DeliveryState) Transfer(org.apache.qpid.server.protocol.v1_0.type.transport.Transfer) Disposition(org.apache.qpid.server.protocol.v1_0.type.transport.Disposition) End(org.apache.qpid.server.protocol.v1_0.type.transport.End) Binary(org.apache.qpid.server.protocol.v1_0.type.Binary) UnsignedInteger(org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger) Ignore(org.junit.Ignore) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest) Test(org.junit.Test) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest)

Example 59 with UnsignedInteger

use of org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger in project qpid-broker-j by apache.

the class Interaction method createTransactionTransfer.

private Transfer createTransactionTransfer(final UnsignedInteger handle) {
    Transfer transfer = new Transfer();
    transfer.setHandle(handle);
    transfer.setDeliveryId(getNextDeliveryId());
    transfer.setDeliveryTag(new Binary(("transaction-" + transfer.getDeliveryId()).getBytes(StandardCharsets.UTF_8)));
    return transfer;
}
Also used : Transfer(org.apache.qpid.server.protocol.v1_0.type.transport.Transfer) Binary(org.apache.qpid.server.protocol.v1_0.type.Binary)

Example 60 with UnsignedInteger

use of org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger in project qpid-broker-j by apache.

the class ResumeDeliveriesTest method resumeSendingLinkSinglePartialDelivery.

@Ignore("QPID-7845")
@Test
@SpecificationTest(section = "2.6.13", description = "When a suspended link having unsettled deliveries is resumed, the unsettled field from the" + " attach frame will carry the delivery-tags and delivery state of all deliveries" + " considered unsettled by the issuing link endpoint.")
public void resumeSendingLinkSinglePartialDelivery() throws Exception {
    final String destination = BrokerAdmin.TEST_QUEUE_NAME;
    final Binary deliveryTag = new Binary("testDeliveryTag".getBytes(StandardCharsets.UTF_8));
    QpidByteBuffer[] messagePayload = Utils.splitPayload("testData1", 2);
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final UnsignedInteger linkHandle1 = UnsignedInteger.ZERO;
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class);
        // 1. attach with ReceiverSettleMode.SECOND
        interaction.attachHandle(linkHandle1).attachRole(Role.SENDER).attachTargetAddress(destination).attach().consumeResponse(Attach.class).consumeResponse(Flow.class);
        // 2. send a partial delivery
        interaction.transferHandle(linkHandle1).transferDeliveryId(UnsignedInteger.ZERO).transferDeliveryTag(deliveryTag).transferMore(true).transferPayload(messagePayload[0]).transfer();
        // 3. detach the link
        interaction.detach().consumeResponse(Detach.class);
        // 4. resume the link
        final UnsignedInteger linkHandle2 = UnsignedInteger.ONE;
        final Attach responseAttach2 = interaction.attachHandle(linkHandle2).attachUnsettled(Collections.singletonMap(deliveryTag, null)).attach().consumeResponse().getLatestResponse(Attach.class);
        // 5. assert content of unsettled map
        assertThat(responseAttach2.getTarget(), is(notNullValue()));
        final Map<Binary, DeliveryState> remoteUnsettled = responseAttach2.getUnsettled();
        assertThat(remoteUnsettled, is(notNullValue()));
        assertThat(remoteUnsettled.keySet(), is(equalTo(Collections.singleton(deliveryTag))));
        interaction.transferHandle(linkHandle2).transferResume(true).transfer().sync().transferMore(false).transferPayload(messagePayload[1]).transfer();
        for (final QpidByteBuffer payload : messagePayload) {
            payload.dispose();
        }
        boolean settled = false;
        do {
            interaction.consumeResponse();
            Response<?> response = interaction.getLatestResponse();
            assertThat(response, is(notNullValue()));
            Object body = response.getBody();
            if (body instanceof Disposition) {
                Disposition disposition = (Disposition) body;
                assertThat(disposition.getSettled(), is(Matchers.equalTo(true)));
                assertThat(disposition.getFirst(), equalTo(UnsignedInteger.ZERO));
                settled = true;
            } else if (!(body instanceof Flow)) {
                fail("Unexpected response " + body);
            }
        } while (!settled);
        interaction.doCloseConnection();
    }
}
Also used : FrameTransport(org.apache.qpid.tests.protocol.v1_0.FrameTransport) Interaction(org.apache.qpid.tests.protocol.v1_0.Interaction) Attach(org.apache.qpid.server.protocol.v1_0.type.transport.Attach) Flow(org.apache.qpid.server.protocol.v1_0.type.transport.Flow) DeliveryState(org.apache.qpid.server.protocol.v1_0.type.DeliveryState) Disposition(org.apache.qpid.server.protocol.v1_0.type.transport.Disposition) QpidByteBuffer(org.apache.qpid.server.bytebuffer.QpidByteBuffer) Binary(org.apache.qpid.server.protocol.v1_0.type.Binary) UnsignedInteger(org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger) Ignore(org.junit.Ignore) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest) Test(org.junit.Test) SpecificationTest(org.apache.qpid.tests.protocol.SpecificationTest)

Aggregations

UnsignedInteger (org.apache.qpid.server.protocol.v1_0.type.UnsignedInteger)57 FrameTransport (org.apache.qpid.tests.protocol.v1_0.FrameTransport)35 Test (org.junit.Test)35 Interaction (org.apache.qpid.tests.protocol.v1_0.Interaction)33 SpecificationTest (org.apache.qpid.tests.protocol.SpecificationTest)29 Attach (org.apache.qpid.server.protocol.v1_0.type.transport.Attach)25 Disposition (org.apache.qpid.server.protocol.v1_0.type.transport.Disposition)20 Binary (org.apache.qpid.server.protocol.v1_0.type.Binary)18 Flow (org.apache.qpid.server.protocol.v1_0.type.transport.Flow)17 Open (org.apache.qpid.server.protocol.v1_0.type.transport.Open)14 InteractionTransactionalState (org.apache.qpid.tests.protocol.v1_0.InteractionTransactionalState)13 Error (org.apache.qpid.server.protocol.v1_0.type.transport.Error)12 AmqpError (org.apache.qpid.server.protocol.v1_0.type.transport.AmqpError)11 Begin (org.apache.qpid.server.protocol.v1_0.type.transport.Begin)11 QpidByteBuffer (org.apache.qpid.server.bytebuffer.QpidByteBuffer)9 DeliveryState (org.apache.qpid.server.protocol.v1_0.type.DeliveryState)8 TransactionError (org.apache.qpid.server.protocol.v1_0.type.transaction.TransactionError)7 InetSocketAddress (java.net.InetSocketAddress)6 Detach (org.apache.qpid.server.protocol.v1_0.type.transport.Detach)6 Transfer (org.apache.qpid.server.protocol.v1_0.type.transport.Transfer)6