org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus Java Exaples

Source File: ScheduledMessageConsumer.java From javatech with Creative Commons Attribution Share Alike 4.0 International

6 votes

public static void main(String[] args) throws Exception {
	// Instantiate message consumer
	DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ExampleConsumer");
	// Subscribe topics
	consumer.subscribe("TestTopic", "*");
	// Register message listener
	consumer.registerMessageListener(new MessageListenerConcurrently() {
		@Override
		public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> messages,
			ConsumeConcurrentlyContext context) {
			for (MessageExt message : messages) {
				// Print approximate delay time period
				System.out.println("Receive message[msgId=" + message.getMsgId() + "] "
					+ (System.currentTimeMillis() - message.getStoreTimestamp()) + "ms later");
			}
			return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
		}
	});
	// Launch consumer
	consumer.start();
}

Source File: RMQNormalListener.java From DDMQ with Apache License 2.0

6 votes

public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeConcurrentlyContext consumeConcurrentlyContext) {
    for (MessageExt msg : msgs) {
        msgIndex.getAndIncrement();
        if (isDebug) {
            if (listenerName != null && !listenerName.isEmpty()) {
                logger.info(listenerName + ":" + msgIndex.get() + ":"
                    + String.format("msgid:%s broker:%s queueId:%s offset:%s",
                    msg.getMsgId(), msg.getStoreHost(), msg.getQueueId(),
                    msg.getQueueOffset()));
            } else {
                logger.info(msg);
            }
        }

        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
        if (originMsgIndex != null) {
            originMsgIndex.put(new String(msg.getBody()), msg);
        }
    }
    return consumeStatus;
}

Source File: DefaultMQPushConsumerImplTest.java From rocketmq with Apache License 2.0

6 votes

@Test
public void checkConfigTest() throws MQClientException {

    //test type
    thrown.expect(MQClientException.class);

    //test message
    thrown.expectMessage("consumeThreadMin (10) is larger than consumeThreadMax (9)");

    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("test_consumer_group");

    consumer.setConsumeThreadMin(10);
    consumer.setConsumeThreadMax(9);

    consumer.registerMessageListener(new MessageListenerConcurrently() {
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.println(" Receive New Messages: " + msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    DefaultMQPushConsumerImpl defaultMQPushConsumerImpl = new DefaultMQPushConsumerImpl(consumer, null);
    defaultMQPushConsumerImpl.start();
}

Source File: DefaultMQPushConsumerImplTest.java From DDMQ with Apache License 2.0

6 votes

@Test
public void checkConfigTest() throws MQClientException {

    //test type
    thrown.expect(MQClientException.class);

    //test message
    thrown.expectMessage("consumeThreadMin (10) is larger than consumeThreadMax (9)");

    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("test_consumer_group");

    consumer.setConsumeThreadMin(10);
    consumer.setConsumeThreadMax(9);

    consumer.registerMessageListener(new MessageListenerConcurrently() {
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.println(" Receive New Messages: " + msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    DefaultMQPushConsumerImpl defaultMQPushConsumerImpl = new DefaultMQPushConsumerImpl(consumer, null);
    defaultMQPushConsumerImpl.start();
}

Source File: BroadCastNormalMsgRecvFailIT.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

@Test
public void testStartTwoConsumerAndOneConsumerFail() {
    int msgSize = 16;

    RMQBroadCastConsumer consumer1 = getBroadCastConsumer(nsAddr, topic, "*",
        new RMQNormalListner());
    RMQBroadCastConsumer consumer2 = getBroadCastConsumer(nsAddr,
        consumer1.getConsumerGroup(), topic, "*",
        new RMQNormalListner(ConsumeConcurrentlyStatus.RECONSUME_LATER));

    producer.send(msgSize);
    Assert.assertEquals("Not all sent succeeded", msgSize, producer.getAllUndupMsgBody().size());

    consumer1.getListner().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);

    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(),
        consumer1.getListner().getAllMsgBody()))
        .containsExactlyElementsIn(producer.getAllMsgBody());
}

Source File: BroadCastNormalMsgRecvFailIT.java From rocketmq with Apache License 2.0

6 votes

@Test
public void testStartTwoConsumerAndOneConsumerFail() {
    int msgSize = 16;

    RMQBroadCastConsumer consumer1 = getBroadCastConsumer(nsAddr, topic, "*",
        new RMQNormalListener());
    RMQBroadCastConsumer consumer2 = getBroadCastConsumer(nsAddr,
        consumer1.getConsumerGroup(), topic, "*",
        new RMQNormalListener(ConsumeConcurrentlyStatus.RECONSUME_LATER));

    producer.send(msgSize);
    Assert.assertEquals("Not all sent succeeded", msgSize, producer.getAllUndupMsgBody().size());

    consumer1.getListener().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);

    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(),
        consumer1.getListener().getAllMsgBody()))
        .containsExactlyElementsIn(producer.getAllMsgBody());
}

Source File: Consumer.java From rocketmq_trans_message with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());

    String filterCode = MixAll.file2String(classFile);
    consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();

    System.out.printf("Consumer Started.%n");
}

Source File: DefaultMQPushConsumerTest.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

@Test
public void testPullMessage_Success() throws InterruptedException, RemotingException, MQBrokerException {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
        @Override public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    }));

    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestImmediately(createPullRequest());
    countDownLatch.await();
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}

Source File: BroadCastNormalMsgRecvFailIT.java From DDMQ with Apache License 2.0

6 votes

@Test
public void testStartTwoConsumerAndOneConsumerFail() {
    int msgSize = 16;

    RMQBroadCastConsumer consumer1 = getBroadCastConsumer(nsAddr, topic, "*",
        new RMQNormalListener());
    RMQBroadCastConsumer consumer2 = getBroadCastConsumer(nsAddr,
        consumer1.getConsumerGroup(), topic, "*",
        new RMQNormalListener(ConsumeConcurrentlyStatus.RECONSUME_LATER));

    producer.send(msgSize);
    Assert.assertEquals("Not all sent succeeded", msgSize, producer.getAllUndupMsgBody().size());

    consumer1.getListener().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);

    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(),
        consumer1.getListener().getAllMsgBody()))
        .containsExactlyElementsIn(producer.getAllMsgBody());
}

Source File: PushConsumer.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
    consumer.subscribe("Jodie_topic_1023", "*");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    //wrong time format 2017_0422_221800
    consumer.setConsumeTimestamp("20170422221800");
    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });
    consumer.start();
    System.out.printf("Consumer Started.%n");
    consumer.shutdown();
}

Source File: Consumer.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException, IOException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());

    String filterCode = MixAll.file2String(classFile);
    consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();

    System.out.printf("Consumer Started.%n");
}

Source File: DefaultMQPushConsumerTest.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

@Test
public void testPullMessage_Success() throws InterruptedException, RemotingException, MQBrokerException {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    }));

    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestImmediately(createPullRequest());
    countDownLatch.await();
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}

Source File: DefaultMQPushConsumerImplTest.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

@Test
public void checkConfigTest() throws MQClientException {

    //test type
    thrown.expect(MQClientException.class);

    //test message
    thrown.expectMessage("consumeThreadMin (10) is larger than consumeThreadMax (9)");

    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("test_consumer_group");

    consumer.setConsumeThreadMin(10);
    consumer.setConsumeThreadMax(9);

    consumer.registerMessageListener(new MessageListenerConcurrently() {
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.println(" Receive New Messages: " + msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    DefaultMQPushConsumerImpl defaultMQPushConsumerImpl = new DefaultMQPushConsumerImpl(consumer, null);
    defaultMQPushConsumerImpl.start();
}

Source File: DefaultMQConsumerWithTraceTest.java From rocketmq with Apache License 2.0

6 votes

@Test
public void testPullMessage_WithTrace_Success() throws InterruptedException, RemotingException, MQBrokerException, MQClientException {
    traceProducer.getDefaultMQProducerImpl().getmQClientFactory().registerProducer(producerGroupTraceTemp, traceProducer.getDefaultMQProducerImpl());

    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    }));

    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestImmediately(createPullRequest());
    countDownLatch.await(3000L, TimeUnit.MILLISECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}

Source File: BroadcastConsumer.java From javatech with Creative Commons Attribution Share Alike 4.0 International

6 votes

public static void main(String[] args) throws Exception {
	DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("example_group_name");
	consumer.setNamesrvAddr(RocketConfig.HOST);

	consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

	// set to broadcast mode
	consumer.setMessageModel(MessageModel.BROADCASTING);

	consumer.subscribe("TopicTest", "TagA || TagC || TagD");

	consumer.registerMessageListener(new MessageListenerConcurrently() {

		@Override
		public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
			System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
			return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
		}
	});

	consumer.start();
	System.out.printf("Broadcast Consumer Started.%n");
}

Source File: WalletPaymentMsgListenerImpl.java From order-charge-notify with Apache License 2.0

6 votes

/**
 * 钱包扣款关键逻辑
 * @param msgs
 * @param context
 * @return
 */
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
    try {
        // 默认msgs只有一条消息
        for (MessageExt msg : msgs) {
            // 消费次数
            int reconsumeTimes = msg.getReconsumeTimes();
            String msgId = msg.getMsgId();
            LOGGER.info("===============msgId={},消费次数={}===============", msgId, reconsumeTimes);
            return walletCharge(msg, msgId);
        }
        return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
    } catch (Exception e) {
        LOGGER.error("钱包扣款消费异常,e={}", e);
        return ConsumeConcurrentlyStatus.RECONSUME_LATER;
    }
}

Source File: PushConsumer.java From rocketmq-read with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_1");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

    consumer.setMessageModel(MessageModel.BROADCASTING);

    consumer.subscribe("TopicTest", "TagA || TagC || TagD");

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Broadcast Consumer Started.%n");
}

Source File: PushConsumer.java From rocketmq-read with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
    consumer.setNamesrvAddr("127.0.0.1:9876");
    consumer.subscribe("face-manager-1", "*");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    //wrong time format 2017_0422_221800
    consumer.setConsumeTimestamp("20170422221800");
    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });
    consumer.start();
    System.out.printf("Consumer Started.%n");
}

Source File: RMQNormalListener.java From rocketmq with Apache License 2.0

6 votes

public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeConcurrentlyContext consumeConcurrentlyContext) {
    for (MessageExt msg : msgs) {
        msgIndex.getAndIncrement();
        if (isDebug) {
            if (listenerName != null && !listenerName.isEmpty()) {
                logger.info(listenerName + ":" + msgIndex.get() + ":"
                    + String.format("msgid:%s broker:%s queueId:%s offset:%s",
                    msg.getMsgId(), msg.getStoreHost(), msg.getQueueId(),
                    msg.getQueueOffset()));
            } else {
                logger.info(msg);
            }
        }

        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
        if (originMsgIndex != null) {
            originMsgIndex.put(new String(msg.getBody()), msg);
        }
    }
    return consumeStatus;
}

Source File: DefaultMQPushConsumerTest.java From rocketmq-read with Apache License 2.0

6 votes

@Test
public void testPullMessage_Success() throws InterruptedException, RemotingException, MQBrokerException {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    }));

    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestImmediately(createPullRequest());
    countDownLatch.await();
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}

Source File: BroadCastNormalMsgRecvFailIT.java From rocketmq_trans_message with Apache License 2.0

6 votes

@Test
public void testStartTwoConsumerAndOneConsumerFail() {
    int msgSize = 16;

    RMQBroadCastConsumer consumer1 = getBroadCastConsumer(nsAddr, topic, "*",
        new RMQNormalListner());
    RMQBroadCastConsumer consumer2 = getBroadCastConsumer(nsAddr,
        consumer1.getConsumerGroup(), topic, "*",
        new RMQNormalListner(ConsumeConcurrentlyStatus.RECONSUME_LATER));

    producer.send(msgSize);
    Assert.assertEquals("Not all sent succeeded", msgSize, producer.getAllUndupMsgBody().size());

    consumer1.getListner().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);

    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(),
        consumer1.getListner().getAllMsgBody()))
        .containsExactlyElementsIn(producer.getAllMsgBody());
}

Source File: RMQNormalListener.java From rocketmq-read with Apache License 2.0

6 votes

public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeConcurrentlyContext consumeConcurrentlyContext) {
    for (MessageExt msg : msgs) {
        msgIndex.getAndIncrement();
        if (isDebug) {
            if (listenerName != null && !listenerName.isEmpty()) {
                logger.info(listenerName + ":" + msgIndex.get() + ":"
                    + String.format("msgid:%s broker:%s queueId:%s offset:%s",
                    msg.getMsgId(), msg.getStoreHost(), msg.getQueueId(),
                    msg.getQueueOffset()));
            } else {
                logger.info(msg);
            }
        }

        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
        if (originMsgIndex != null) {
            originMsgIndex.put(new String(msg.getBody()), msg);
        }
    }
    return consumeStatus;
}

Source File: BroadCastNormalMsgRecvFailIT.java From rocketmq-read with Apache License 2.0

6 votes

@Test
public void testStartTwoConsumerAndOneConsumerFail() {
    int msgSize = 16;

    RMQBroadCastConsumer consumer1 = getBroadCastConsumer(nsAddr, topic, "*",
        new RMQNormalListener());
    RMQBroadCastConsumer consumer2 = getBroadCastConsumer(nsAddr,
        consumer1.getConsumerGroup(), topic, "*",
        new RMQNormalListener(ConsumeConcurrentlyStatus.RECONSUME_LATER));

    producer.send(msgSize);
    Assert.assertEquals("Not all sent succeeded", msgSize, producer.getAllUndupMsgBody().size());

    consumer1.getListener().waitForMessageConsume(producer.getAllMsgBody(), consumeTime);

    assertThat(VerifyUtils.getFilterdMessage(producer.getAllMsgBody(),
        consumer1.getListener().getAllMsgBody()))
        .containsExactlyElementsIn(producer.getAllMsgBody());
}

Source File: TracePushConsumer.java From rocketmq with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    // Here,we use the default message track trace topic name
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1",true);
    consumer.subscribe("TopicTest", "*");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    // Wrong time format 2017_0422_221800
    consumer.setConsumeTimestamp("20181109221800");
    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });
    consumer.start();
    System.out.printf("Consumer Started.%n");
}

Source File: PushConsumer.java From rocketmq with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
    consumer.subscribe("Jodie_topic_1023", "*");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    consumer.registerMessageListener(new MessageListenerConcurrently() {

        /**

         */
        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });
    consumer.start();
    System.out.printf("Consumer Started.%n");
}

Source File: RocketMQListenerBindingContainer.java From spring-cloud-alibaba with Apache License 2.0

6 votes

@SuppressWarnings({ "unchecked", "Duplicates" })
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
		ConsumeConcurrentlyContext context) {
	for (MessageExt messageExt : msgs) {
		log.debug("received msg: {}", messageExt);
		try {
			long now = System.currentTimeMillis();
			rocketMQListener.onMessage(convertToSpringMessage(messageExt));
			long costTime = System.currentTimeMillis() - now;
			log.debug("consume {} message key:[{}] cost: {} ms",
					messageExt.getMsgId(), messageExt.getKeys(), costTime);
		}
		catch (Exception e) {
			log.warn("consume message failed. messageExt:{}", messageExt, e);
			context.setDelayLevelWhenNextConsume(delayLevelWhenNextConsume);
			return ConsumeConcurrentlyStatus.RECONSUME_LATER;
		}
	}

	return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}

Source File: DefaultMQPushConsumerTest.java From rocketmq with Apache License 2.0

6 votes

@Test
public void testPullMessage_Success() throws InterruptedException, RemotingException, MQBrokerException {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
        @Override public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    }));

    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestImmediately(createPullRequest());
    countDownLatch.await();
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}

Source File: RMQNormalListner.java From rocketmq with Apache License 2.0

6 votes

public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeConcurrentlyContext consumeConcurrentlyContext) {
    for (MessageExt msg : msgs) {
        msgIndex.getAndIncrement();
        if (isDebug) {
            if (listnerName != null && listnerName != "") {
                logger.info(listnerName + ":" + msgIndex.get() + ":"
                    + String.format("msgid:%s broker:%s queueId:%s offset:%s",
                    msg.getMsgId(), msg.getStoreHost(), msg.getQueueId(),
                    msg.getQueueOffset()));
            } else {
                logger.info(msg);
            }
        }

        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
        originMsgIndex.put(new String(msg.getBody()), msg);
    }
    return consumeStatus;
}

Source File: PushConsumer.java From DDMQ with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_1");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

    consumer.setMessageModel(MessageModel.BROADCASTING);

    consumer.subscribe("TopicTest", "TagA || TagC || TagD");

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Broadcast Consumer Started.%n");
}

Source File: PushConsumer.java From DDMQ with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
    consumer.subscribe("Jodie_topic_1023", "*");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    //wrong time format 2017_0422_221800
    consumer.setConsumeTimestamp("20170422221800");
    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });
    consumer.start();
    System.out.printf("Consumer Started.%n");
}

org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus Java Examples