Examples with QueueingConsumer com.rabbitmq.client.QueueingConsumer used on opensource projects

Example 11 with QueueingConsumer

use of com.rabbitmq.client.QueueingConsumer in project rabbitmq-java-client by rabbitmq.

the class PerConsumerPrefetch method prefetchOnEmpty.

@Test
public void prefetchOnEmpty() throws IOException {
    QueueingConsumer c = new QueueingConsumer(channel);
    publish(q, 5);
    consume(c, 10, false);
    drain(c, 5);
    publish(q, 10);
    drain(c, 5);
}

Example 12 with QueueingConsumer

use of com.rabbitmq.client.QueueingConsumer in project rabbitmq-java-client by rabbitmq.

the class ExchangeExchangeBindings method exchangeRoutingLoop.

/* pre (eN --> qN) for N in [0..2]
     * add binding (e1 --> e0)
     * add binding (e2 --> e1)
     * add binding (e0 --> e2)
     * test (eN --> {q0, q1, q2}) for N in [0..2]
     */
@Test
public void exchangeRoutingLoop() throws IOException, ShutdownSignalException, InterruptedException {
    channel.exchangeBind("e0", "e1", "");
    channel.exchangeBind("e1", "e2", "");
    channel.exchangeBind("e2", "e0", "");
    for (String e : exchanges) {
        publishWithMarker(e, "");
        for (QueueingConsumer c : consumers) {
            consumeNoDuplicates(c);
        }
    }
    channel.exchangeUnbind("e0", "e1", "");
    channel.exchangeUnbind("e1", "e2", "");
    channel.exchangeUnbind("e2", "e0", "");
}

Example 13 with QueueingConsumer

use of com.rabbitmq.client.QueueingConsumer in project rabbitmq-java-client by rabbitmq.

the class QosTests method limitedToUnlimited.

@Test
public void limitedToUnlimited() throws IOException {
    QueueingConsumer c = new QueueingConsumer(channel);
    configure(c, 1, 3);
    channel.basicQos(0, true);
    drain(c, 2);
}

Example 14 with QueueingConsumer

use of com.rabbitmq.client.QueueingConsumer in project rabbitmq-java-client by rabbitmq.

the class QosTests method setLimitAfterConsume.

@Test
public void setLimitAfterConsume() throws IOException {
    QueueingConsumer c = new QueueingConsumer(channel);
    declareBindConsume(c);
    channel.basicQos(1, true);
    fill(3);
    // We actually only guarantee that the limit takes effect
    // *eventually*, so this can in fact fail. It's pretty unlikely
    // though.
    List<Delivery> d = drain(c, 1);
    ack(d, true);
    drain(c, 1);
}

Example 15 with QueueingConsumer

use of com.rabbitmq.client.QueueingConsumer in project rabbitmq-java-client by rabbitmq.

the class QosTests method recoverReducesLimit.

@Test
public void recoverReducesLimit() throws Exception {
    channel.basicQos(2, true);
    QueueingConsumer c = new QueueingConsumer(channel);
    declareBindConsume(c);
    fill(3);
    drain(c, 2);
    channel.basicRecover(true);
    drain(c, 2);
}