List of basicQos() Examples

Examples of basicQos()

com.rabbitmq.client.Channel.basicQos()
Request specific "quality of service" settings. These settings impose limits on the amount of data the server will deliver to consumers before requiring acknowledgements. Thus they provide a means of consumer-initiated flow control. @see com.rabbitmq.client.AMQP.Basic.Qos @param prefetchSize maximum amount of content (measured inoctets) that the server will deliver, 0 if unlimited @param prefetchCount maximum number of messages that the serverwill deliver, 0 if unlimited @param global true if the settings should be applied to theentire connection rather than just the current channel @throws java.io.IOException if an error is encountered
org.springframework.amqp.rabbit.support.PublisherCallbackChannelImpl.basicQos()

Examples of com.rabbitmq.client.Channel.basicQos()

        log.trace("Creating channel...");
        Channel channel = conn.createChannel();
        log.debug("Created channel: {}", channel);
        // setup the basicQos
        if (endpoint.isPrefetchEnabled()) {
            channel.basicQos(endpoint.getPrefetchSize(), endpoint.getPrefetchCount(),
                    endpoint.isPrefetchGlobal());
        }
        return channel;
    }

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Examples of com.rabbitmq.client.Channel.basicQos()

    Channel channel = this.createChannel();


    // Basic Qos
    if (RabbitMQPlugin.isBasicQos()) {
      int prefetchCount = 1;
      channel.basicQos(prefetchCount);
    }


    // Start Daemon
    while (true) {
      // Add to the number of retries

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Examples of com.rabbitmq.client.Channel.basicQos()

    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);
    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    channel.basicQos(1);
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(TASK_QUEUE_NAME, false, consumer);
    while (true) {
      QueueingConsumer.Delivery delivery = consumer.nextDelivery();
      String message = new String(delivery.getBody());

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Examples of com.rabbitmq.client.Channel.basicQos()

      ConnectionFactory factory = new ConnectionFactory();
      factory.setHost("localhost");
      connection = factory.newConnection();
      channel = connection.createChannel();
      channel.queueDeclare(RPC_QUEUE_NAME, false, false, false, null);
      channel.basicQos(1);
      QueueingConsumer consumer = new QueueingConsumer(channel);
      channel.basicConsume(RPC_QUEUE_NAME, false, consumer);
      System.out.println(" [x] Awaiting RPC requests");
      while (true) {
        String response = null;

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Examples of com.rabbitmq.client.Channel.basicQos()

        log.trace("Creating channel...");
        Channel channel = conn.createChannel();
        log.debug("Created channel: {}", channel);
        // setup the basicQos
        if (endpoint.isPrefetchEnabled()) {
            channel.basicQos(endpoint.getPrefetchSize(), endpoint.getPrefetchCount(),
                    endpoint.isPrefetchGlobal());
        }
        return channel;
    }

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Examples of com.rabbitmq.client.Channel.basicQos()

    Channel channel = connection.createChannel();
    
    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);
    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    
    channel.basicQos(1);
    
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(TASK_QUEUE_NAME, false, consumer);
    
    while (true) {

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Examples of com.rabbitmq.client.Channel.basicQos()

      connection = factory.newConnection();
      channel = connection.createChannel();
      
      channel.queueDeclare(RPC_QUEUE_NAME, false, false, false, null);
  
      channel.basicQos(1);
  
      QueueingConsumer consumer = new QueueingConsumer(channel);
      channel.basicConsume(RPC_QUEUE_NAME, false, consumer);
  
      System.out.println(" [x] Awaiting RPC requests");

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Examples of com.rabbitmq.client.Channel.basicQos()

                String qName =
                        channel.queueDeclare(queueName,
                                             flags.contains("persistent"),
                                             exclusive, autoDelete,
                                             null).getQueue();
                if (prefetchCount > 0) channel.basicQos(prefetchCount);
                channel.queueBind(qName, exchangeName, id);
                Thread t =
                    new Thread(new Consumer(channel, id, qName,
                                            consumerTxSize, autoAck,
                                            multiAckEvery, stats, timeLimit));

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Examples of com.rabbitmq.client.Channel.basicQos()

        List<Double> plateauSampleDeltas = new ArrayList<Double>(repeatCount);


        trace("Declaring and purging queue " + q);
        chan.queueDeclare(q, true, false, false, null);
        chan.queuePurge(q);
        chan.basicQos(1);


        trace("Building backlog out to " + backlogSize + " messages, each " + bodySize + " bytes long");
        for (int i = 0; i < backlogSize; i++) {
            chan.basicPublish("", q, props, body);
        }

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Examples of com.rabbitmq.client.Channel.basicQos()

            chan.basicAck(d.getEnvelope().getDeliveryTag(), false);
        }
        System.out.println();


        trace("Switching QOS to unlimited");
        chan.basicQos(0);


        trace("Draining backlog");
        for (int i = 0; i < backlogSize; i++) {
            QueueingConsumer.Delivery d = consumer.nextDelivery();
            chan.basicAck(d.getEnvelope().getDeliveryTag(), false);

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