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

The following examples show how to use org.apache.rocketmq.client.consumer.listener.ConsumeOrderlyContext. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RMQOrderListener.java    From rocketmq_trans_message with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listnerName != null && listnerName != "") {
                logger.info(listnerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #2
Source File: DefaultMQPushConsumerTest.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #3
Source File: RMQOrderListener.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listenerName != null && listenerName != "") {
                logger.info(listenerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #4
Source File: RMQOrderListener.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listnerName != null && listnerName != "") {
                logger.info(listnerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #5
Source File: DefaultMQPushConsumerTest.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #6
Source File: PushConsumer2.java    From blog with BSD 2-Clause "Simplified" License 6 votes vote down vote up 
public static void main(String[] args) throws MQClientException {

		DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupName");
		consumer.setNamesrvAddr("192.168.237.128:9876");
		consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
		consumer.subscribe("TopicTest1234", "*");
		
		consumer.registerMessageListener(new MessageListenerOrderly() {
			
			@Override
			public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
				System.out.printf("Time [" + new Date().toString() + "]," +Thread.currentThread().getName() + "Receive New Messages :" + msgs + "%n");
				return ConsumeOrderlyStatus.SUCCESS;
			}
		});
		consumer.start();
	}
Example #7
Source File: RocketMQListenerBindingContainer.java    From spring-cloud-alibaba with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings({ "unchecked", "Duplicates" })
@Override
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
		ConsumeOrderlyContext 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.info("consume {} message key:[{}] cost: {} ms",
					messageExt.getMsgId(), messageExt.getKeys(), costTime);
		}
		catch (Exception e) {
			log.warn("consume message failed. messageExt:{}", messageExt, e);
			context.setSuspendCurrentQueueTimeMillis(
					suspendCurrentQueueTimeMillis);
			return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
		}
	}

	return ConsumeOrderlyStatus.SUCCESS;
}
Example #8
Source File: DefaultRocketMQListenerContainer.java    From rocketmq-spring with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
@Override
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
    for (MessageExt messageExt : msgs) {
        log.debug("received msg: {}", messageExt);
        try {
            long now = System.currentTimeMillis();
            handleMessage(messageExt);
            long costTime = System.currentTimeMillis() - now;
            log.info("consume {} cost: {} ms", messageExt.getMsgId(), costTime);
        } catch (Exception e) {
            log.warn("consume message failed. messageExt:{}", messageExt, e);
            context.setSuspendCurrentQueueTimeMillis(suspendCurrentQueueTimeMillis);
            return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
        }
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #9
Source File: DefaultMQPushConsumerTest.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #10
Source File: RMQOrderListener.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listenerName != null && listenerName != "") {
                logger.info(listenerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #11
Source File: DefaultMQPushConsumerTest.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #12
Source File: RMQOrderListener.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listnerName != null && listnerName != "") {
                logger.info(listnerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #13
Source File: RMQOrderListener.java    From rocketmq-4.3.0 with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listenerName != null && listenerName != "") {
                logger.info(listenerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #14
Source File: DefaultMQPushConsumerTest.java    From rocketmq-4.3.0 with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #15
Source File: RMQOrderListener.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
    ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listenerName != null && listenerName != "") {
                logger.info(listenerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #16
Source File: DefaultMQPushConsumerTest.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #17
Source File: DefaultMQPushConsumerTest.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
@Test
public void testPullMessage_SuccessWithOrderlyService() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    final MessageExt[] messageExts = new MessageExt[1];

    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            messageExts[0] = msgs.get(0);
            countDownLatch.countDown();
            return null;
        }
    };
    pushConsumer.registerMessageListener(listenerOrderly);
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly));
    pushConsumer.getDefaultMQPushConsumerImpl().setConsumeOrderly(true);
    pushConsumer.getDefaultMQPushConsumerImpl().doRebalance();
    PullMessageService pullMessageService = mQClientFactory.getPullMessageService();
    pullMessageService.executePullRequestLater(createPullRequest(), 100);

    countDownLatch.await(10, TimeUnit.SECONDS);
    assertThat(messageExts[0].getTopic()).isEqualTo(topic);
    assertThat(messageExts[0].getBody()).isEqualTo(new byte[] {'a'});
}
Example #18
Source File: ConsumeMessageOrderlyServiceTest.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
@Test
public void testConsumeMessageDirectly_WithNoException() {
    Map<ConsumeOrderlyStatus, CMResult> map = new HashMap();
    map.put(ConsumeOrderlyStatus.SUCCESS, CMResult.CR_SUCCESS);
    map.put(ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT, CMResult.CR_LATER);
    map.put(ConsumeOrderlyStatus.COMMIT, CMResult.CR_COMMIT);
    map.put(ConsumeOrderlyStatus.ROLLBACK, CMResult.CR_ROLLBACK);
    map.put(null, CMResult.CR_RETURN_NULL);

    for (ConsumeOrderlyStatus consumeOrderlyStatus : map.keySet()) {
        final ConsumeOrderlyStatus status = consumeOrderlyStatus;
        MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
            @Override
            public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
                return status;
            }
        };

        ConsumeMessageOrderlyService consumeMessageOrderlyService = new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly);
        MessageExt msg = new MessageExt();
        msg.setTopic(topic);
        assertTrue(consumeMessageOrderlyService.consumeMessageDirectly(msg, brokerName).getConsumeResult().equals(map.get(consumeOrderlyStatus)));
    }

}
Example #19
Source File: RMQOrderListener.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
@Override
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs,
                                           ConsumeOrderlyContext context) {
    for (MessageExt msg : msgs) {
        if (isDebug) {
            if (listenerName != null && listenerName != "") {
                logger.info(listenerName + ": " + msg);
            } else {
                logger.info(msg);
            }
        }

        putMsg(msg);
        msgBodys.addData(new String(msg.getBody()));
        originMsgs.addData(msg);
    }

    return ConsumeOrderlyStatus.SUCCESS;
}
Example #20
Source File: Consumer.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_3");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

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

    consumer.registerMessageListener(new MessageListenerOrderly() {
        AtomicLong consumeTimes = new AtomicLong(0);

        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            context.setAutoCommit(false);
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            this.consumeTimes.incrementAndGet();
            if ((this.consumeTimes.get() % 2) == 0) {
                return ConsumeOrderlyStatus.SUCCESS;
            } else if ((this.consumeTimes.get() % 3) == 0) {
                return ConsumeOrderlyStatus.ROLLBACK;
            } else if ((this.consumeTimes.get() % 4) == 0) {
                return ConsumeOrderlyStatus.COMMIT;
            } else if ((this.consumeTimes.get() % 5) == 0) {
                context.setSuspendCurrentQueueTimeMillis(3000);
                return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
            }

            return ConsumeOrderlyStatus.SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Consumer Started.%n");
}
Example #21
Source File: Consumer.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_3");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

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

    consumer.registerMessageListener(new MessageListenerOrderly() {
        AtomicLong consumeTimes = new AtomicLong(0);

        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            context.setAutoCommit(false);
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            this.consumeTimes.incrementAndGet();
            if ((this.consumeTimes.get() % 2) == 0) {
                return ConsumeOrderlyStatus.SUCCESS;
            } else if ((this.consumeTimes.get() % 3) == 0) {
                return ConsumeOrderlyStatus.ROLLBACK;
            } else if ((this.consumeTimes.get() % 4) == 0) {
                return ConsumeOrderlyStatus.COMMIT;
            } else if ((this.consumeTimes.get() % 5) == 0) {
                context.setSuspendCurrentQueueTimeMillis(3000);
                return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
            }

            return ConsumeOrderlyStatus.SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Consumer Started.%n");
}
Example #22
Source File: OrderedConsumer.java    From spring-boot-starter-samples with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
	
	DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("example_group_name");

	consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

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

	consumer.registerMessageListener(new MessageListenerOrderly() {

		AtomicLong consumeTimes = new AtomicLong(0);

		@Override
		public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
			context.setAutoCommit(false);
			System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
			this.consumeTimes.incrementAndGet();
			if ((this.consumeTimes.get() % 2) == 0) {
				return ConsumeOrderlyStatus.SUCCESS;
			} else if ((this.consumeTimes.get() % 3) == 0) {
				return ConsumeOrderlyStatus.ROLLBACK;
			} else if ((this.consumeTimes.get() % 4) == 0) {
				return ConsumeOrderlyStatus.COMMIT;
			} else if ((this.consumeTimes.get() % 5) == 0) {
				context.setSuspendCurrentQueueTimeMillis(3000);
				return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
			}
			return ConsumeOrderlyStatus.SUCCESS;

		}
	});

	consumer.start();

	System.out.printf("Consumer Started.%n");
}
Example #23
Source File: AbstractMQPushConsumer.java    From rocketmq-spring-boot-starter with Apache License 2.0 5 votes vote down vote up 
/**
 * 原生dealMessage方法，可以重写此方法自定义序列化和返回消费成功的相关逻辑
 *
 * @param list 消息列表
 * @param consumeOrderlyContext 上下文
 * @return 处理结果
 */
public ConsumeOrderlyStatus dealMessage(List<MessageExt> list, ConsumeOrderlyContext consumeOrderlyContext) {
    for(MessageExt messageExt : list) {
        log.info("receive msgId: {}, tags : {}" , messageExt.getMsgId(), messageExt.getTags());
        T t = parseMessage(messageExt);
        Map<String, Object> ext = parseExtParam(messageExt);
        if( null != t && !process(t, ext)) {
            log.warn("consume fail , ask for re-consume , msgId: {}", messageExt.getMsgId());
            return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
        }
    }
    return  ConsumeOrderlyStatus.SUCCESS;
}
Example #24
Source File: OrderConsumer.java    From blog with MIT License 5 votes vote down vote up 
public static void main(String[] args) throws MQClientException {

    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("Order_Consumer");
    consumer.setNamesrvAddr("127.0.0.1:9876");
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    consumer.subscribe("OrderTopic", "*");

    /** TODO: 设置最小消费线程数 */
    consumer.setConsumeThreadMin(1);
    /** TODO: 设置最大消费线程数 */
    consumer.setConsumeThreadMax(1);

    consumer.registerMessageListener(
        // 顺序消费，一个 Queue 对应一个线程
        new MessageListenerOrderly() {
          @Override
          public ConsumeOrderlyStatus consumeMessage(
              List<MessageExt> msgs, ConsumeOrderlyContext context) {
            System.out.println(
                Thread.currentThread().getName()
                    + "  message: "
                    + new String(msgs.get(0).getBody())
                    + "  QueueID: "
                    + msgs.get(0).getQueueId());
            return ConsumeOrderlyStatus.SUCCESS;
          }
        });

    consumer.start();
    System.out.println("Consumer 已启动");
  }
Example #25
Source File: Consumer.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_3");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

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

    consumer.registerMessageListener(new MessageListenerOrderly() {
        AtomicLong consumeTimes = new AtomicLong(0);

        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            context.setAutoCommit(false);
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            this.consumeTimes.incrementAndGet();
            if ((this.consumeTimes.get() % 2) == 0) {
                return ConsumeOrderlyStatus.SUCCESS;
            } else if ((this.consumeTimes.get() % 3) == 0) {
                return ConsumeOrderlyStatus.ROLLBACK;
            } else if ((this.consumeTimes.get() % 4) == 0) {
                return ConsumeOrderlyStatus.COMMIT;
            } else if ((this.consumeTimes.get() % 5) == 0) {
                context.setSuspendCurrentQueueTimeMillis(3000);
                return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
            }

            return ConsumeOrderlyStatus.SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Consumer Started.%n");
}
Example #26
Source File: Consumer.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_3");

    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);

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

    consumer.registerMessageListener(new MessageListenerOrderly() {
        AtomicLong consumeTimes = new AtomicLong(0);

        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            context.setAutoCommit(true);
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            this.consumeTimes.incrementAndGet();
            if ((this.consumeTimes.get() % 2) == 0) {
                return ConsumeOrderlyStatus.SUCCESS;
            } else if ((this.consumeTimes.get() % 3) == 0) {
                return ConsumeOrderlyStatus.ROLLBACK;
            } else if ((this.consumeTimes.get() % 4) == 0) {
                return ConsumeOrderlyStatus.COMMIT;
            } else if ((this.consumeTimes.get() % 5) == 0) {
                context.setSuspendCurrentQueueTimeMillis(3000);
                return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
            }

            return ConsumeOrderlyStatus.SUCCESS;
        }
    });

    consumer.start();
    System.out.printf("Consumer Started.%n");
}
Example #27
Source File: OrderedConsumer.java    From javatech with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up 
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);

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

	consumer.registerMessageListener(new MessageListenerOrderly() {

		AtomicLong consumeTimes = new AtomicLong(0);

		@Override
		public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
			context.setAutoCommit(false);
			System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
			this.consumeTimes.incrementAndGet();
			if ((this.consumeTimes.get() % 2) == 0) {
				return ConsumeOrderlyStatus.SUCCESS;
			} else if ((this.consumeTimes.get() % 3) == 0) {
				return ConsumeOrderlyStatus.ROLLBACK;
			} else if ((this.consumeTimes.get() % 4) == 0) {
				return ConsumeOrderlyStatus.COMMIT;
			} else if ((this.consumeTimes.get() % 5) == 0) {
				context.setSuspendCurrentQueueTimeMillis(3000);
				return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
			}
			return ConsumeOrderlyStatus.SUCCESS;
		}
	});

	consumer.start();

	System.out.printf("Consumer Started.%n");
}
Example #28
Source File: ConsumeMessageOrderlyServiceTest.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
@Test
public void testConsumeMessageDirectly_WithException() {
    MessageListenerOrderly listenerOrderly = new MessageListenerOrderly() {
        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            throw new RuntimeException();
        }
    };

    ConsumeMessageOrderlyService consumeMessageOrderlyService = new ConsumeMessageOrderlyService(pushConsumer.getDefaultMQPushConsumerImpl(), listenerOrderly);
    MessageExt msg = new MessageExt();
    msg.setTopic(topic);
    assertTrue(consumeMessageOrderlyService.consumeMessageDirectly(msg, brokerName).getConsumeResult().equals(CMResult.CR_THROW_EXCEPTION));
}
Example #29
Source File: RocketMQCanalConnector.java    From canal with Apache License 2.0 5 votes vote down vote up 
public synchronized void subscribe(String filter) throws CanalClientException {
    if (connected) {
        return;
    }
    try {
        if (rocketMQConsumer == null) {
            this.connect();
        }
        rocketMQConsumer.subscribe(this.topic, "*");
        rocketMQConsumer.registerMessageListener(new MessageListenerOrderly() {

            @Override
            public ConsumeOrderlyStatus consumeMessage(List<MessageExt> messageExts, ConsumeOrderlyContext context) {
                context.setAutoCommit(true);
                boolean isSuccess = process(messageExts);
                if (isSuccess) {
                    return ConsumeOrderlyStatus.SUCCESS;
                } else {
                    return ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
                }
            }
        });
        rocketMQConsumer.start();
    } catch (MQClientException ex) {
        connected = false;
        logger.error("Start RocketMQ consumer error", ex);
    }
    connected = true;
}
Example #30
Source File: RocketMQApplicationMessageListener.java    From enode with MIT License 5 votes vote down vote up 
@Override
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
    final CountDownLatch latch = new CountDownLatch(msgs.size());
    msgs.forEach(messageExt -> {
        QueueMessage queueMessage = RocketMQTool.covertToQueueMessage(messageExt);
        applicationMessageListener.handle(queueMessage, message -> {
            latch.countDown();
        });
    });
    Task.await(latch);
    return ConsumeOrderlyStatus.SUCCESS;
}