Example usage for com.rabbitmq.client Channel close

Introduction

In this page you can find the example usage for com.rabbitmq.client Channel close.

Prototype

@Override
void close() throws IOException, TimeoutException;

Source Link

Document

Close this channel with the com.rabbitmq.client.AMQP#REPLY_SUCCESS close code and message 'OK'.

Usage

From source file:zipkin2.collector.rabbitmq.ITRabbitMQCollector.java

License:Apache License

/** See GitHub issue #2068 */
@Test//from ww w.j av a  2  s .  co m
public void startsWhenConfiguredQueueAlreadyExists() throws IOException, TimeoutException {
    Channel channel = rabbit.collector.connection.get().createChannel();
    // make a queue with non-default properties
    channel.queueDeclare("zipkin-test2", true, false, false,
            Collections.singletonMap("x-message-ttl", 36000000));
    try {
        RabbitMQCollector.builder().storage(InMemoryStorage.newBuilder().build())
                .metrics(CollectorMetrics.NOOP_METRICS).queue("zipkin-test2")
                .addresses(Collections.singletonList(rabbit.address())).build().start().close();
    } finally {
        channel.queueDelete("zipkin-test2");
        channel.close();
    }
}

From source file:zipkin2.collector.rabbitmq.RabbitMQCollectorRule.java

License:Apache License

void publish(byte[] message) throws IOException, TimeoutException {
    Channel channel = collector.connection.get().createChannel();
    try {//from   ww  w .  jav a 2 s.c o m
        channel.basicPublish("", collector.queue, null, message);
    } finally {
        channel.close();
    }
}

From source file:zipkin2.reporter.amqp.RabbitMQSenderTest.java

License:Apache License

private void declareQueue(String queue) throws Exception {
    Channel channel = sender.get().createChannel();
    try {//from w  w  w.j a v a2 s.  c  o  m
        channel.queueDelete(queue);
        channel.queueDeclare(queue, false, true, true, null);
    } finally {
        channel.close();
    }
    Thread.sleep(500L);
}

From source file:zipkin2.reporter.amqp.RabbitMQSenderTest.java

License:Apache License

private byte[] readMessage() throws Exception {
    final CountDownLatch countDown = new CountDownLatch(1);
    final AtomicReference<byte[]> result = new AtomicReference<>();

    Channel channel = sender.get().createChannel();
    try {//ww  w .j a  va2 s  .c o m
        channel.basicConsume(sender.queue, true, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                    byte[] body) throws IOException {
                result.set(body);
                countDown.countDown();
            }
        });
        countDown.await(5, TimeUnit.SECONDS);
    } finally {
        channel.close();
    }
    return result.get();
}