Examples with ProtonConnection io.vertx.proton.ProtonConnection used on opensource projects

Example 51 with ProtonConnection

use of io.vertx.proton.ProtonConnection in project vertx-proton by vert-x3.

the class ProtonPublisherIntTest method testAlternativeDispositionStates.

@Test(timeout = 20000)
public void testAlternativeDispositionStates(TestContext context) throws Exception {
    server.close();
    final Async receivedMessagesAsync = context.async();
    final Async ackedMessagesAsync = context.async();
    int messageCount = 4;
    List<DeliveryState> deliveryStates = Collections.synchronizedList(new ArrayList<>());
    List<Delivery> deliveries = Collections.synchronizedList(new ArrayList<>());
    AtomicInteger msgNum = new AtomicInteger(1);
    ProtonServer protonServer = null;
    try {
        protonServer = createServer((serverConnection) -> {
            serverConnection.openHandler(result -> {
                serverConnection.open();
            });
            serverConnection.sessionOpenHandler(session -> session.open());
            serverConnection.senderOpenHandler(serverSender -> {
                LOG.trace("Server sender opened");
                serverSender.open();
                serverSender.sendQueueDrainHandler(s -> {
                    for (int i = msgNum.get(); i <= messageCount; i = msgNum.incrementAndGet()) {
                        int j = i;
                        serverSender.send(message(String.valueOf(i)), del -> {
                            LOG.trace("Server received disposition for msg: " + j);
                            DeliveryState state = del.getRemoteState();
                            context.assertNotNull(state, "Expected message to have a delivery state");
                            deliveryStates.add(state);
                            if (deliveryStates.size() == messageCount) {
                                ackedMessagesAsync.complete();
                            }
                        });
                    }
                });
            });
        });
        // ===== Client Handling =====
        AtomicInteger counter = new AtomicInteger(0);
        ProtonClient client = ProtonClient.create(vertx);
        client.connect("localhost", protonServer.actualPort(), res -> {
            context.assertTrue(res.succeeded());
            ProtonConnection connection = res.result();
            // Create consumer stream of Delivery, which must be manually accepted
            ProtonPublisher<Delivery> publisher = ProtonStreams.createDeliveryConsumer(connection, "myAddress");
            publisher.subscribe(new Subscriber<Delivery>() {

                Subscription sub = null;

                @Override
                public void onSubscribe(Subscription s) {
                    sub = s;
                    LOG.trace("Flowing initial credit");
                    sub.request(messageCount);
                }

                @Override
                public void onNext(Delivery d) {
                    int count = counter.incrementAndGet();
                    deliveries.add(d);
                    if (count == messageCount) {
                        LOG.trace("Got all messages, completing async");
                        receivedMessagesAsync.complete();
                    }
                }

                @Override
                public void onError(Throwable t) {
                    if (!receivedMessagesAsync.isCompleted()) {
                        context.fail("onError called");
                    }
                }

                @Override
                public void onComplete() {
                    context.fail("onComplete called");
                }
            });
            connection.open();
        });
        receivedMessagesAsync.awaitSuccess();
        // Small delay to ensure there is a window for any
        // unexpected automatic accept to occur
        Thread.sleep(50);
        // Verify no messages acked yet
        context.assertTrue(deliveryStates.isEmpty(), "Unexpected acks count");
        // Ack them all
        deliveries.get(0).disposition(Accepted.getInstance(), true);
        deliveries.get(1).disposition(Released.getInstance(), true);
        deliveries.get(2).disposition(new Rejected(), true);
        deliveries.get(3).disposition(new Modified(), true);
        ackedMessagesAsync.awaitSuccess();
    } finally {
        if (protonServer != null) {
            protonServer.close();
        }
    }
    // Verify the messages were all acked as expected
    context.assertEquals(deliveryStates.size(), messageCount, "Unexpected state count: " + deliveryStates);
    context.assertTrue(deliveryStates.get(0) instanceof Accepted, "Unexpected state: " + deliveryStates.get(0));
    context.assertTrue(deliveryStates.get(1) instanceof Released, "Unexpected state: " + deliveryStates.get(1));
    context.assertTrue(deliveryStates.get(2) instanceof Rejected, "Unexpected state: " + deliveryStates.get(2));
    context.assertTrue(deliveryStates.get(3) instanceof Modified, "Unexpected state: " + deliveryStates.get(3));
}

Example 52 with ProtonConnection

use of io.vertx.proton.ProtonConnection in project vertx-proton by vert-x3.

the class ProtonPublisherIntTest method testSubscriberErrorOnConnectionEnd.

@Test(timeout = 20000)
public void testSubscriberErrorOnConnectionEnd(TestContext context) throws Exception {
    server.close();
    final Async clientLinkOpenAsync = context.async();
    final Async serverLinkOpenAsync = context.async();
    final Async subErroredAsync = context.async();
    ProtonServer protonServer = null;
    try {
        protonServer = createServer((serverConnection) -> {
            serverConnection.openHandler(result -> {
                serverConnection.open();
            });
            serverConnection.sessionOpenHandler(session -> session.open());
            serverConnection.senderOpenHandler(serverSender -> {
                LOG.trace("Server sender opened");
                serverSender.open();
                serverLinkOpenAsync.complete();
            });
        });
        // ===== Client Handling =====
        ProtonClient client = ProtonClient.create(vertx);
        client.connect("localhost", protonServer.actualPort(), res -> {
            context.assertTrue(res.succeeded());
            ProtonConnection connection = res.result();
            connection.open();
            ProtonPublisher<Delivery> publisher = ProtonStreams.createDeliveryConsumer(connection, "myAddress");
            publisher.subscribe(new Subscriber<Delivery>() {

                @Override
                public void onSubscribe(Subscription s) {
                    clientLinkOpenAsync.complete();
                }

                @Override
                public void onNext(Delivery e) {
                    context.fail("onNext called");
                }

                @Override
                public void onError(Throwable t) {
                    LOG.trace("onError called");
                    subErroredAsync.complete();
                }

                @Override
                public void onComplete() {
                    LOG.trace("onComplete called");
                    context.fail("onComplete called");
                }
            });
        });
        serverLinkOpenAsync.awaitSuccess();
        clientLinkOpenAsync.awaitSuccess();
        context.assertFalse(subErroredAsync.isCompleted());
        protonServer.close();
        protonServer = null;
        subErroredAsync.awaitSuccess();
    } finally {
        if (protonServer != null) {
            protonServer.close();
        }
    }
}

Example 53 with ProtonConnection

use of io.vertx.proton.ProtonConnection in project vertx-proton by vert-x3.

the class ProtonSubscriberIntTest method testCreateUseAndCancelSubscriber.

// TODO: test retrieve delivery state from tracker [other than accept]
@Test(timeout = 20000)
public void testCreateUseAndCancelSubscriber(TestContext context) throws Exception {
    server.close();
    final Async serverLinkOpenAsync = context.async();
    final Async serverReceivedMessageAsync = context.async();
    final Async serverLinkCloseAsync = context.async();
    ProtonServer protonServer = null;
    try {
        protonServer = createServer((serverConnection) -> {
            serverConnection.openHandler(result -> {
                serverConnection.open();
            });
            serverConnection.sessionOpenHandler(session -> session.open());
            serverConnection.receiverOpenHandler(serverReceiver -> {
                LOG.trace("Server receiver opened");
                serverReceiver.handler((delivery, msg) -> {
                    // We got the message that was sent, complete the test
                    if (LOG.isTraceEnabled()) {
                        LOG.trace("Server got msg: " + getMessageBody(context, msg));
                    }
                    validateMessage(context, 1, "1", msg);
                    serverReceivedMessageAsync.complete();
                });
                serverReceiver.closeHandler(x -> {
                    serverReceiver.close();
                    serverLinkCloseAsync.complete();
                });
                // Set the local terminus details [naively]
                serverReceiver.setTarget(serverReceiver.getRemoteTarget().copy());
                serverReceiver.open();
                serverLinkOpenAsync.complete();
            });
        });
        // ===== Client Handling =====
        ProtonClient client = ProtonClient.create(vertx);
        client.connect("localhost", protonServer.actualPort(), res -> {
            context.assertTrue(res.succeeded());
            ProtonConnection connection = res.result();
            connection.open();
            ProtonSubscriber<Tracker> subscriber = ProtonStreams.createTrackerProducer(connection, "myAddress");
            Tracker tracker = Tracker.create(message("1"), t -> {
                context.assertTrue(t.isAccepted(), "msg should be accepted");
                context.assertTrue(t.isRemotelySettled(), "msg should be remotely settled");
            });
            Publisher<Tracker> producer = Flowable.just(tracker);
            producer.subscribe(subscriber);
        });
        serverLinkOpenAsync.awaitSuccess();
        serverReceivedMessageAsync.awaitSuccess();
        serverLinkCloseAsync.awaitSuccess();
    } finally {
        if (protonServer != null) {
            protonServer.close();
        }
    }
}

Example 54 with ProtonConnection

use of io.vertx.proton.ProtonConnection in project vertx-proton by vert-x3.

the class ProtonSubscriberIntTest method testSubCancelledOnConnectionEnd.

@Test(timeout = 20000)
public void testSubCancelledOnConnectionEnd(TestContext context) throws Exception {
    server.close();
    final Async serverLinkOpenAsync = context.async();
    final Async subCancelled = context.async();
    ProtonServer protonServer = null;
    try {
        protonServer = createServer((serverConnection) -> {
            serverConnection.openHandler(result -> {
                serverConnection.open();
            });
            serverConnection.sessionOpenHandler(session -> session.open());
            serverConnection.receiverOpenHandler(serverReceiver -> {
                LOG.trace("Server receiver opened");
                // Set the local terminus details [naively]
                serverReceiver.setTarget(serverReceiver.getRemoteTarget().copy());
                serverReceiver.open();
                serverLinkOpenAsync.complete();
            });
        });
        // ===== Client Handling =====
        ProtonClient client = ProtonClient.create(vertx);
        client.connect("localhost", protonServer.actualPort(), res -> {
            context.assertTrue(res.succeeded());
            ProtonConnection connection = res.result();
            connection.open();
            ProtonSubscriber<Tracker> subscriber = ProtonStreams.createTrackerProducer(connection, "myAddress");
            // Create a Publisher that doesn't produce elements, but indicates when its subscription is cancelled.
            Publisher<Tracker> producer = Flowable.<Tracker>never().doOnCancel(() -> {
                LOG.trace("Cancelled!");
                subCancelled.complete();
            });
            producer.subscribe(subscriber);
        });
        serverLinkOpenAsync.awaitSuccess();
        context.assertFalse(subCancelled.isCompleted());
        protonServer.close();
        protonServer = null;
        subCancelled.awaitSuccess();
    } finally {
        if (protonServer != null) {
            protonServer.close();
        }
    }
}

Example 55 with ProtonConnection

use of io.vertx.proton.ProtonConnection in project vertx-proton by vert-x3.

the class ProtonSubscriberIntTest method testSubCancelledOnLinkClose.

@Test(timeout = 20000)
public void testSubCancelledOnLinkClose(TestContext context) throws Exception {
    server.close();
    final Async serverLinkOpenAsync = context.async();
    final Async clientLinkCloseAsync = context.async();
    ProtonServer protonServer = null;
    try {
        protonServer = createServer((serverConnection) -> {
            serverConnection.openHandler(result -> {
                serverConnection.open();
            });
            serverConnection.sessionOpenHandler(session -> session.open());
            serverConnection.receiverOpenHandler(serverReceiver -> {
                LOG.trace("Server receiver opened");
                // Set the local terminus details [naively]
                serverReceiver.setTarget(serverReceiver.getRemoteTarget().copy());
                serverReceiver.open();
                serverLinkOpenAsync.complete();
                serverReceiver.close();
            });
        });
        // ===== Client Handling =====
        ProtonClient client = ProtonClient.create(vertx);
        client.connect("localhost", protonServer.actualPort(), res -> {
            context.assertTrue(res.succeeded());
            ProtonConnection connection = res.result();
            connection.open();
            ProtonSubscriber<Tracker> subscriber = ProtonStreams.createTrackerProducer(connection, "myAddress");
            // Create a Publisher that doesn't produce elements, but indicates when its subscription is cancelled.
            Publisher<Tracker> producer = Flowable.<Tracker>never().doOnCancel(() -> {
                LOG.trace("Cancelled!");
                clientLinkCloseAsync.complete();
            });
            producer.subscribe(subscriber);
        });
        serverLinkOpenAsync.awaitSuccess();
        clientLinkCloseAsync.awaitSuccess();
    } finally {
        if (protonServer != null) {
            protonServer.close();
        }
    }
}