Examples with AmqpClient io.vertx.mutiny.amqp.AmqpClient used on opensource projects

Example 1 with AmqpClient

use of io.vertx.mutiny.amqp.AmqpClient in project smallrye-reactive-messaging by smallrye.

the class AmqpClientHelper method createClient.

static AmqpClient createClient(AmqpConnector connector, AmqpConnectorCommonConfiguration config, Instance<AmqpClientOptions> instance) {
    AmqpClient client;
    Optional<String> clientOptionsName = config.getClientOptionsName();
    Vertx vertx = connector.getVertx();
    if (clientOptionsName.isPresent()) {
        client = createClientFromClientOptionsBean(vertx, instance, clientOptionsName.get(), config);
    } else {
        client = getClient(vertx, config);
    }
    connector.addClient(client);
    return client;
}

Example 2 with AmqpClient

use of io.vertx.mutiny.amqp.AmqpClient in project smallrye-reactive-messaging by smallrye.

the class AmqpConnector method getPublisherBuilder.

@Override
public PublisherBuilder<? extends Message<?>> getPublisherBuilder(Config config) {
    AmqpConnectorIncomingConfiguration ic = new AmqpConnectorIncomingConfiguration(config);
    String address = ic.getAddress().orElseGet(ic::getChannel);
    opened.put(ic.getChannel(), false);
    boolean broadcast = ic.getBroadcast();
    boolean durable = ic.getDurable();
    boolean autoAck = ic.getAutoAcknowledgement();
    AmqpClient client = AmqpClientHelper.createClient(this, ic, clientOptions);
    String link = ic.getLinkName().orElseGet(ic::getChannel);
    ConnectionHolder holder = new ConnectionHolder(client, ic, getVertx());
    holders.put(ic.getChannel(), holder);
    AmqpFailureHandler onNack = createFailureHandler(ic);
    Multi<? extends Message<?>> multi = holder.getOrEstablishConnection().onItem().transformToUni(connection -> connection.createReceiver(address, new AmqpReceiverOptions().setAutoAcknowledgement(autoAck).setDurable(durable).setLinkName(link).setCapabilities(getClientCapabilities(ic)))).onItem().invoke(r -> opened.put(ic.getChannel(), true)).onItem().transformToMulti(r -> getStreamOfMessages(r, holder, address, ic.getChannel(), onNack, ic.getCloudEvents(), ic.getTracingEnabled()));
    Integer interval = ic.getReconnectInterval();
    Integer attempts = ic.getReconnectAttempts();
    multi = multi.onFailure().invoke(log::retrieveMessagesRetrying).onFailure().retry().withBackOff(ofSeconds(1), ofSeconds(interval)).atMost(attempts).onFailure().invoke(t -> {
        opened.put(ic.getChannel(), false);
        log.retrieveMessagesNoMoreRetrying(t);
    });
    if (broadcast) {
        multi = multi.broadcast().toAllSubscribers();
    }
    return ReactiveStreams.fromPublisher(multi);
}

Example 3 with AmqpClient

use of io.vertx.mutiny.amqp.AmqpClient in project smallrye-reactive-messaging by smallrye.

the class AmqpConnector method getSubscriberBuilder.

@Override
public SubscriberBuilder<? extends Message<?>, Void> getSubscriberBuilder(Config config) {
    AmqpConnectorOutgoingConfiguration oc = new AmqpConnectorOutgoingConfiguration(config);
    String configuredAddress = oc.getAddress().orElseGet(oc::getChannel);
    opened.put(oc.getChannel(), false);
    AtomicReference<AmqpSender> sender = new AtomicReference<>();
    AmqpClient client = AmqpClientHelper.createClient(this, oc, clientOptions);
    String link = oc.getLinkName().orElseGet(oc::getChannel);
    ConnectionHolder holder = new ConnectionHolder(client, oc, getVertx());
    Uni<AmqpSender> getSender = Uni.createFrom().deferred(() -> {
        // If we already have a sender, use it.
        AmqpSender current = sender.get();
        if (current != null && !current.connection().isDisconnected()) {
            if (isLinkOpen(current)) {
                return Uni.createFrom().item(current);
            } else {
                // link closed, close the sender, and recreate one.
                current.closeAndForget();
            }
        }
        return holder.getOrEstablishConnection().onItem().transformToUni(connection -> {
            boolean anonymous = oc.getUseAnonymousSender().orElseGet(() -> ConnectionHolder.supportAnonymousRelay(connection));
            if (anonymous) {
                return connection.createAnonymousSender();
            } else {
                return connection.createSender(configuredAddress, new AmqpSenderOptions().setLinkName(link).setCapabilities(getClientCapabilities(oc)));
            }
        }).onItem().invoke(s -> {
            AmqpSender orig = sender.getAndSet(s);
            if (orig != null) {
                // Close the previous one if any.
                orig.closeAndForget();
            }
            opened.put(oc.getChannel(), true);
        });
    }).onFailure().invoke(t -> {
        sender.set(null);
        opened.put(oc.getChannel(), false);
    }).onCancellation().invoke(() -> {
        sender.set(null);
        opened.put(oc.getChannel(), false);
    });
    AmqpCreditBasedSender processor = new AmqpCreditBasedSender(this, holder, oc, getSender);
    processors.put(oc.getChannel(), processor);
    return ReactiveStreams.<Message<?>>builder().via(processor).onError(t -> {
        log.failureReported(oc.getChannel(), t);
        opened.put(oc.getChannel(), false);
    }).ignore();
}