Examples with MessageQueueSelector org.apache.rocketmq.client.producer.MessageQueueSelector used on opensource projects

Example 1 with MessageQueueSelector

use of org.apache.rocketmq.client.producer.MessageQueueSelector in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class OneWaySendExceptionIT method testSelectorThrowsException.

@Test(expected = org.apache.rocketmq.client.exception.MQClientException.class)
public void testSelectorThrowsException() throws Exception {
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    producer.sendOneway(msg, new MessageQueueSelector() {

        @Override
        public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
            String str = null;
            return list.get(str.length());
        }
    }, null);
}

Example 2 with MessageQueueSelector

use of org.apache.rocketmq.client.producer.MessageQueueSelector in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class CheckMsgSendRTCommand method execute.

@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) throws SubCommandException {
    DefaultMQProducer producer = new DefaultMQProducer(rpcHook);
    producer.setProducerGroup(Long.toString(System.currentTimeMillis()));
    try {
        producer.start();
        long start = 0;
        long end = 0;
        long timeElapsed = 0;
        boolean sendSuccess = false;
        String topic = commandLine.getOptionValue('t').trim();
        long amount = !commandLine.hasOption('a') ? 100 : Long.parseLong(commandLine.getOptionValue('a').trim());
        long msgSize = !commandLine.hasOption('s') ? 128 : Long.parseLong(commandLine.getOptionValue('s').trim());
        Message msg = new Message(topic, getStringBySize(msgSize).getBytes(MixAll.DEFAULT_CHARSET));
        System.out.printf("%-32s  %-4s  %-20s    %s%n", "#Broker Name", "#QID", "#Send Result", "#RT");
        for (int i = 0; i < amount; i++) {
            start = System.currentTimeMillis();
            try {
                producer.send(msg, new MessageQueueSelector() {

                    @Override
                    public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
                        int queueIndex = (Integer) arg % mqs.size();
                        MessageQueue queue = mqs.get(queueIndex);
                        brokerName = queue.getBrokerName();
                        queueId = queue.getQueueId();
                        return queue;
                    }
                }, i);
                sendSuccess = true;
                end = System.currentTimeMillis();
            } catch (Exception e) {
                sendSuccess = false;
                end = System.currentTimeMillis();
            }
            if (i != 0) {
                timeElapsed += end - start;
            }
            System.out.printf("%-32s  %-4s  %-20s    %s%n", brokerName, queueId, sendSuccess, end - start);
        }
        double rt = (double) timeElapsed / (amount - 1);
        System.out.printf("Avg RT: %s%n", String.format("%.2f", rt));
    } catch (Exception e) {
        throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e);
    } finally {
        producer.shutdown();
    }
}

Example 3 with MessageQueueSelector

use of org.apache.rocketmq.client.producer.MessageQueueSelector in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class AsyncSendExceptionIT method testSendSelectorNull.

@Test(expected = org.apache.rocketmq.client.exception.MQClientException.class)
public void testSendSelectorNull() throws Exception {
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    MessageQueueSelector selector = null;
    producer.send(msg, selector, 100, SendCallBackFactory.getSendCallBack());
}

Example 4 with MessageQueueSelector

use of org.apache.rocketmq.client.producer.MessageQueueSelector in project rocketmq by apache.

the class AsyncSendExceptionIT method testSelectorThrowsException.

@Test(expected = org.apache.rocketmq.client.exception.MQClientException.class)
public void testSelectorThrowsException() throws Exception {
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    producer.send(msg, new MessageQueueSelector() {

        @Override
        public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
            String str = null;
            return list.get(str.length());
        }
    }, null, SendCallBackFactory.getSendCallBack());
}

Example 5 with MessageQueueSelector

use of org.apache.rocketmq.client.producer.MessageQueueSelector in project rocketmq by apache.

the class AsyncSendWithMessageQueueSelectorIT method testSendWithSelector.

@Test
public void testSendWithSelector() {
    int msgSize = 20;
    final int queueId = 0;
    RMQNormalConsumer consumer = getConsumer(nsAddr, topic, "*", new RMQNormalListener());
    producer.asyncSend(msgSize, new MessageQueueSelector() {

        @Override
        public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
            for (MessageQueue mq : list) {
                if (mq.getQueueId() == queueId && mq.getBrokerName().equals(broker1Name)) {
                    return mq;
                }
            }
            return list.get(0);
        }
    });
    producer.waitForResponse(5 * 1000);
    assertThat(producer.getSuccessMsgCount()).isEqualTo(msgSize);
    consumer.getListener().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);
    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(), consumer.getListener().getAllMsgBody())).containsExactlyElementsIn(producer.getAllMsgBody());
    VerifyUtils.verifyMessageQueueId(queueId, consumer.getListener().getAllOriginMsg());
    producer.clearMsg();
    consumer.clearMsg();
    producer.getSuccessSendResult().clear();
    producer.asyncSend(msgSize, new MessageQueueSelector() {

        @Override
        public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
            for (MessageQueue mq : list) {
                if (mq.getQueueId() == queueId && mq.getBrokerName().equals(broker2Name)) {
                    return mq;
                }
            }
            return list.get(8);
        }
    });
    producer.waitForResponse(5 * 1000);
    assertThat(producer.getSuccessMsgCount()).isEqualTo(msgSize);
    consumer.getListener().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);
    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(), consumer.getListener().getAllMsgBody())).containsExactlyElementsIn(producer.getAllMsgBody());
    VerifyUtils.verifyMessageQueueId(queueId, consumer.getListener().getAllOriginMsg());
}