Examples with Begin org.apache.qpid.server.protocol.v1_0.type.transport.Begin used on opensource projects

Example 41 with Begin

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

the class AMQPConnection_1_0Impl method receiveBegin.

@Override
public void receiveBegin(final int receivingChannelId, final Begin begin) {
    assertState(ConnectionState.OPENED);
    if (begin.getRemoteChannel() != null) {
        closeConnection(ConnectionError.FRAMING_ERROR, "BEGIN received on channel " + receivingChannelId + " with given remote-channel " + begin.getRemoteChannel() + ". Since the broker does not spontaneously start channels, this must be an error.");
    } else // Peer requesting session creation
    {
        if (_receivingSessions[receivingChannelId] == null) {
            int sendingChannelId = getFirstFreeChannel();
            if (sendingChannelId == -1) {
                closeConnection(ConnectionError.FRAMING_ERROR, "BEGIN received on channel " + receivingChannelId + ". There are no free channels for the broker to respond on.");
            } else {
                Session_1_0 session = new Session_1_0(this, begin, sendingChannelId, receivingChannelId, getContextValue(Long.class, AMQPConnection_1_0.CONNECTION_SESSION_CREDIT_WINDOW_SIZE));
                session.create();
                _receivingSessions[receivingChannelId] = session;
                _sendingSessions[sendingChannelId] = session;
                Begin beginToSend = new Begin();
                beginToSend.setRemoteChannel(UnsignedShort.valueOf(receivingChannelId));
                beginToSend.setNextOutgoingId(session.getNextOutgoingId());
                beginToSend.setOutgoingWindow(session.getOutgoingWindow());
                beginToSend.setIncomingWindow(session.getIncomingWindow());
                sendFrame(sendingChannelId, beginToSend);
                synchronized (_blockingLock) {
                    _sessions.add(session);
                    if (_blocking) {
                        session.block();
                    }
                }
            }
        } else {
            closeConnection(ConnectionError.FRAMING_ERROR, "BEGIN received on channel " + receivingChannelId + " which is already in use.");
        }
    }
}

Example 42 with Begin

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

the class Session_1_0 method updateDisposition.

void updateDisposition(final Role role, final Set<Binary> deliveryTags, final DeliveryState state, final boolean settled) {
    final DeliveryRegistry deliveryRegistry = role == Role.RECEIVER ? _incomingDeliveryRegistry : _outgoingDeliveryRegistry;
    SortedSet<UnsignedInteger> deliveryIds = deliveryTags.stream().map(deliveryRegistry::getDeliveryIdByTag).collect(Collectors.toCollection(TreeSet::new));
    final Iterator<UnsignedInteger> iterator = deliveryIds.iterator();
    if (iterator.hasNext()) {
        UnsignedInteger begin = iterator.next();
        UnsignedInteger end = begin;
        while (iterator.hasNext()) {
            final UnsignedInteger deliveryId = iterator.next();
            if (!end.add(UnsignedInteger.ONE).equals(deliveryId)) {
                updateDisposition(role, begin, end, state, settled);
                begin = deliveryId;
                end = begin;
            } else {
                end = deliveryId;
            }
        }
        updateDisposition(role, begin, end, state, settled);
    }
}

Example 43 with Begin

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

the class FilterTest method selectorFilter.

@Test
@BrokerSpecific(kind = KIND_BROKER_J)
@SpecificationTest(section = "3.5.1", description = "A source can restrict the messages transferred from a source by specifying a filter.")
public void selectorFilter() throws Exception {
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.SENDER).attachTargetAddress(BrokerAdmin.TEST_QUEUE_NAME).attach().consumeResponse(Attach.class).consumeResponse(Flow.class);
        Flow flow = interaction.getLatestResponse(Flow.class);
        assumeThat("insufficient credit for the test", flow.getLinkCredit().intValue(), is(greaterThan(1)));
        for (int i = 0; i < 2; i++) {
            QpidByteBuffer payload = generateMessagePayloadWithApplicationProperties(Collections.singletonMap("index", i), TEST_MESSAGE_CONTENT);
            interaction.transferPayload(payload).transferSettled(true).transfer();
        }
        interaction.detachClose(true).detach().close().sync();
    }
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.RECEIVER).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attachSourceFilter(Collections.singletonMap(Symbol.valueOf("selector-filter"), new JMSSelectorFilter("index=1"))).attach().consumeResponse().flowIncomingWindow(UnsignedInteger.ONE).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.ONE).flowHandleFromLinkHandle().flow();
        Object data = interaction.receiveDelivery().decodeLatestDelivery().getDecodedLatestDelivery();
        assertThat(data, is(equalTo(TEST_MESSAGE_CONTENT)));
        Map<String, Object> applicationProperties = interaction.getLatestDeliveryApplicationProperties();
        assertThat(applicationProperties, is(notNullValue()));
        assertThat(applicationProperties.get("index"), is(equalTo(1)));
        interaction.dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionState(new Accepted()).disposition();
        interaction.close().sync();
    }
}

Example 44 with Begin

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

the class TransactionTimeoutTest method transactionalRetirementTimeout.

@Test
public void transactionalRetirementTimeout() throws Exception {
    getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, TEST_MESSAGE_CONTENT);
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        final InteractionTransactionalState txnState = interaction.createTransactionalState(UnsignedInteger.ZERO);
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).txnAttachCoordinatorLink(txnState).txnDeclare(txnState).attachRole(Role.RECEIVER).attachHandle(UnsignedInteger.ONE).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attach().consumeResponse(Attach.class).flowIncomingWindow(UnsignedInteger.MAX_VALUE).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.MAX_VALUE).flowHandleFromLinkHandle().flow().receiveDelivery().decodeLatestDelivery();
        Object data = interaction.getDecodedLatestDelivery();
        assertThat(data, is(equalTo(TEST_MESSAGE_CONTENT)));
        interaction.dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionTransactionalState(txnState.getCurrentTransactionId(), new Accepted()).disposition().sync();
        Response<?> response = interaction.consumeResponse(Close.class, Flow.class).getLatestResponse();
        Close responseClose;
        if (response.getBody() instanceof Close) {
            responseClose = (Close) response.getBody();
        } else {
            responseClose = interaction.consumeResponse().getLatestResponse(Close.class);
        }
        assertThat(responseClose.getError(), is(Matchers.notNullValue()));
        assertThat(responseClose.getError().getCondition(), equalTo(TransactionError.TRANSACTION_TIMEOUT));
    }
}

Example 45 with Begin

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

the class DeleteOnCloseTest method dynamicNodeIsPersisted.

@Test
public void dynamicNodeIsPersisted() throws Exception {
    assumeThat(getBrokerAdmin().supportsRestart(), is(true));
    final String newTempQueueAddress;
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        Source source = new Source();
        source.setDynamicNodeProperties(Collections.singletonMap(Session_1_0.LIFETIME_POLICY, new DeleteOnClose()));
        source.setExpiryPolicy(TerminusExpiryPolicy.NEVER);
        source.setDynamic(true);
        final Interaction interaction = transport.newInteraction();
        final Attach attachResponse = interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.RECEIVER).attachSource(source).attach().consumeResponse().getLatestResponse(Attach.class);
        assertThat(attachResponse.getSource(), is(notNullValue()));
        newTempQueueAddress = ((Source) attachResponse.getSource()).getAddress();
        assertThat(Utils.doesNodeExist(_brokerAddress, newTempQueueAddress), is(true));
    }
    final ListenableFuture<Void> restart = getBrokerAdmin().restart();
    restart.get(BrokerAdmin.RESTART_TIMEOUT, TimeUnit.MILLISECONDS);
    _brokerAddress = getBrokerAdmin().getBrokerAddress(BrokerAdmin.PortType.ANONYMOUS_AMQP);
    assertThat(Utils.doesNodeExist(_brokerAddress, newTempQueueAddress), is(true));
}