org.apache.rocketmq.client.producer.SendResult Java Examples

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    for (int i = 0; i < 1; i++)
        try {
            {
                Message msg = new Message("TopicTest1",
                    "TagA",
                    "key113",
                    "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                SendResult sendResult = producer.send(msg);
                System.out.printf("%s%n", sendResult);

                QueryResult queryMessage =
                    producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
                for (MessageExt m : queryMessage.getMessageList()) {
                    System.out.printf("%s%n", m);
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, RemotingException, MQBrokerException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("test_quick_producer_name");

        producer.setNamesrvAddr(Const.NAMESRV_ADDR_SINGLE);

        producer.start();

        for (int i = 0; i < 5; i++) {
            //	1、创建消息
            Message message = new Message("test_quick_topic",    //	主题
                    "TagA", //	标签
                    "key" + i,    // 	用户自定义的key ,唯一的标识
                    ("Hello RocketMQ" + i).getBytes());    //	消息内容实体（byte[]）
            // 2、发送消息
            SendResult sr = producer.send(message);
            System.err.println("消息发出：" + sr);
        }
        producer.shutdown();

    }
 

private void sendMsg(final DefaultMQAdminExt defaultMQAdminExt, final DefaultMQProducer defaultMQProducer,
    final String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageExt msg = defaultMQAdminExt.viewMessage(msgId);
        if (msg != null) {
            // resend msg by id
            System.out.printf("prepare resend msg. originalMsgId=" + msgId);
            SendResult result = defaultMQProducer.send(msg);
            System.out.printf("%s", result);
        } else {
            System.out.printf("no message. msgId=" + msgId);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

private void sendMsg(final DefaultMQAdminExt defaultMQAdminExt, final DefaultMQProducer defaultMQProducer,
    final String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageExt msg = defaultMQAdminExt.viewMessage(msgId);
        if (msg != null) {
            // resend msg by id
            System.out.printf("prepare resend msg. originalMsgId=" + msgId);
            SendResult result = defaultMQProducer.send(msg);
            System.out.printf("%s", result);
        } else {
            System.out.printf("no message. msgId=" + msgId);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    try {
        for (int i = 0; i < 6000000; i++) {
            Message msg = new Message("TopicFilter7",
                "TagA",
                "OrderID001",
                "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));

            msg.putUserProperty("SequenceId", String.valueOf(i));
            SendResult sendResult = producer.send(msg);
            System.out.printf("%s%n", sendResult);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    producer.shutdown();
}
 

private void sendMsg(final DefaultMQAdminExt defaultMQAdminExt, final DefaultMQProducer defaultMQProducer,
    final String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageExt msg = defaultMQAdminExt.viewMessage(msgId);
        if (msg != null) {
            // resend msg by id
            System.out.printf("prepare resend msg. originalMsgId=%s", msgId);
            SendResult result = defaultMQProducer.send(msg);
            System.out.printf("%s", result);
        } else {
            System.out.printf("no message. msgId=%s", msgId);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
        producer.start();

        for (int i = 0; i < 128; i++)
            try {
                {
                    Message msg = new Message("TopicTest",
                        "TagA",
                        "OrderID188",
                        "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                    SendResult sendResult = producer.send(msg);
                    System.out.printf("%s%n", sendResult);
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

        producer.shutdown();
    }
 

@Test
public void testBatchSend_ViewMessage() throws Exception {
    List<Message> messageList = new ArrayList<>();
    int batchNum = 100;
    for (int i = 0; i < batchNum; i++) {
        messageList.add(new Message(topic, RandomUtils.getStringByUUID().getBytes()));
    }

    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    SendResult sendResult = producer.send(messageList);
    Assert.assertEquals(SendStatus.SEND_OK, sendResult.getSendStatus());

    String[] offsetIds = sendResult.getOffsetMsgId().split(",");
    String[] msgIds = sendResult.getMsgId().split(",");
    Assert.assertEquals(messageList.size(), offsetIds.length);
    Assert.assertEquals(messageList.size(), msgIds.length);

    Thread.sleep(2000);

    for (int i = 0; i < 3; i++) {
        producer.viewMessage(offsetIds[random.nextInt(batchNum)]);
    }
    for (int i = 0; i < 3; i++) {
        producer.viewMessage(topic, msgIds[random.nextInt(batchNum)]);
    }
}
 

@Test
public void testBatchSend_ViewMessage() throws Exception {
    List<Message> messageList = new ArrayList<>();
    int batchNum = 100;
    for (int i = 0; i < batchNum; i++) {
        messageList.add(new Message(topic, RandomUtils.getStringByUUID().getBytes()));
    }

    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    SendResult sendResult = producer.send(messageList);
    Assert.assertEquals(SendStatus.SEND_OK, sendResult.getSendStatus());

    String[] offsetIds = sendResult.getOffsetMsgId().split(",");
    String[] msgIds = sendResult.getMsgId().split(",");
    Assert.assertEquals(messageList.size(), offsetIds.length);
    Assert.assertEquals(messageList.size(), msgIds.length);

    Thread.sleep(2000);

    for (int i = 0; i < 3; i++) {
        producer.viewMessage(offsetIds[random.nextInt(batchNum)]);
    }
    for (int i = 0; i < 3; i++) {
        producer.viewMessage(topic, msgIds[random.nextInt(batchNum)]);
    }
}
 

/**
 * Description: <br>
 * 
 * @author 王伟<br>
 * @taskId <br>
 * @return <br>
 */
@RequestMapping(value = "/sendTransactionMsg", method = RequestMethod.GET)
public String sendTransactionMsg() {
    SendResult sendResult = null;
    try {
        // 构造消息
        Message msg = new Message("TopicTest1", // topic
            "TagA", // tag
            "OrderID001", // key
            ("Hello zebra mq").getBytes()); // body

        // 发送事务消息，LocalTransactionExecute的executeLocalTransactionBranch方法中执行本地逻辑
        sendResult = transactionProducer.sendMessageInTransaction(msg, NUM_4);
        System.out.println(sendResult);
    }
    catch (Exception e) {
        e.printStackTrace();
    }
    return sendResult.toString();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    for (int i = 0; i < 1; i++)
        try {
            {
                Message msg = new Message("TopicTest1",
                    "TagA",
                    "key113",
                    "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                SendResult sendResult = producer.send(msg);
                System.out.printf("%s%n", sendResult);

                QueryResult queryMessage =
                    producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
                for (MessageExt m : queryMessage.getMessageList()) {
                    System.out.printf("%s%n", m);
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    producer.shutdown();
}
 

@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) {
    final DefaultMQProducer producer = new DefaultMQProducer("PID_SMSC", rpcHook);
    producer.setInstanceName("PID_SMSC_" + System.currentTimeMillis());

    try {
        producer.start();
        String brokerName = commandLine.getOptionValue('b').trim();
        int messageSize = commandLine.hasOption('s') ? Integer.parseInt(commandLine.getOptionValue('s')) : 128;
        int count = commandLine.hasOption('c') ? Integer.parseInt(commandLine.getOptionValue('c')) : 50;

        producer.send(buildMessage(brokerName, 16));

        for (int i = 0; i < count; i++) {
            long begin = System.currentTimeMillis();
            SendResult result = producer.send(buildMessage(brokerName, messageSize));
            System.out.printf("rt:" + (System.currentTimeMillis() - begin) + "ms, SendResult=" + result);
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        producer.shutdown();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");

        producer.start();

        for (int i = 0; i < 128; i++)
            try {
                {
                    Message msg = new Message("TopicTest",
                        "TagA",
                        "OrderID188",
                        "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                    SendResult sendResult = producer.send(msg);
                    System.out.printf("%s%n", sendResult);
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

        producer.shutdown();
    }
 

private void sendMsg(final DefaultMQAdminExt defaultMQAdminExt, final DefaultMQProducer defaultMQProducer,
    final String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageExt msg = defaultMQAdminExt.viewMessage(msgId);
        if (msg != null) {
            // resend msg by id
            System.out.printf("prepare resend msg. originalMsgId=%s", msgId);
            SendResult result = defaultMQProducer.send(msg);
            System.out.printf("%s", result);
        } else {
            System.out.printf("no message. msgId=%s", msgId);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");

        producer.start();

        for (int i = 0; i < 10000000; i++)
            try {
                {
                    Message msg = new Message("TopicTest",
                        "TagA",
                        "OrderID188",
                        "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                    SendResult sendResult = producer.send(msg);
                    System.out.printf("%s%n", sendResult);
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

        producer.shutdown();
    }
 

public static void main(String[] args) throws Exception {
	// Instantiate with a producer group name.
	DefaultMQProducer producer = new DefaultMQProducer("please_rename_unique_group_name");
	// Launch the instance.
	producer.start();
	for (int i = 0; i < 100; i++) {
		// Create a message instance, specifying topic, tag and message body.
		Message msg = new Message("TopicTest" /* Topic */, "TagA" /* Tag */,
				("Hello RocketMQ " + i).getBytes(RemotingHelper.DEFAULT_CHARSET) /* Message body */
		);
		// Call send message to deliver message to one of brokers.
		SendResult sendResult = producer.send(msg);
		System.out.printf("%s%n", sendResult);
	}
	// Shut down once the producer instance is not longer in use.
	producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    for (int i = 0; i < 1; i++)
        try {
            {
                Message msg = new Message("TopicTest1",
                    "TagA",
                    "key113",
                    "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                SendResult sendResult = producer.send(msg);
                System.out.printf("%s%n", sendResult);

                QueryResult queryMessage =
                    producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
                for (MessageExt m : queryMessage.getMessageList()) {
                    System.out.printf("%s%n", m);
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    try {
        for (int i = 0; i < 6000000; i++) {
            Message msg = new Message("TopicFilter7",
                "TagA",
                "OrderID001",
                "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));

            msg.putUserProperty("SequenceId", String.valueOf(i));
            SendResult sendResult = producer.send(msg);
            System.out.printf("%s%n", sendResult);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");

        producer.start();

        for (int i = 0; i < 128; i++)
            try {
                {
                    Message msg = new Message("TopicTest",
                        "TagA",
                        "OrderID188",
                        "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                    SendResult sendResult = producer.send(msg);
                    System.out.printf("%s%n", sendResult);
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

        producer.shutdown();
    }
 

public static void main(String[] args)
		throws MQClientException, RemotingException, InterruptedException, UnsupportedEncodingException {
	DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName2");
	producer.setRetryTimesWhenSendAsyncFailed(3);
	producer.setNamesrvAddr("192.168.237.128:9876");
	producer.start();
	for (int i = 0; i < 1; i++) {
		Message msg = new Message("TopicTest6", "TagA",
				("Hello RocketMQ" + i).getBytes(RemotingHelper.DEFAULT_CHARSET));
		producer.send(msg, new SendCallback() {
			@Override
			public void onSuccess(SendResult sendResult) {
				System.out.println(sendResult);
			}

			@Override
			public void onException(Throwable e) {
				e.printStackTrace();
			}
		});
	}
}
 

private void sendMsg(final DefaultMQAdminExt defaultMQAdminExt, final DefaultMQProducer defaultMQProducer,
    final String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageExt msg = defaultMQAdminExt.viewMessage(msgId);
        if (msg != null) {
            // resend msg by id
            System.out.printf("prepare resend msg. originalMsgId=%s", msgId);
            SendResult result = defaultMQProducer.send(msg);
            System.out.printf("%s", result);
        } else {
            System.out.printf("no message. msgId=%s", msgId);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

public static void main(String[] args) throws Exception {
	// Instantiate with a producer group name.
	DefaultMQProducer producer = new DefaultMQProducer("please_rename_unique_group_name");
	producer.setNamesrvAddr(RocketConfig.HOST);
	// Launch the instance.
	producer.start();
	for (int i = 0; i < 100; i++) {
		// Create a message instance, specifying topic, tag and message body.
		Message msg = new Message("TopicTest" /* Topic */, "TagA" /* Tag */, ("Hello RocketMQ " + i)
			.getBytes(RemotingHelper.DEFAULT_CHARSET) /* Message body */
		);
		// Call send message to deliver message to one of brokers.
		SendResult sendResult = producer.send(msg);
		System.out.printf("%s%n", sendResult);
	}
	// Shut down once the producer instance is not longer in use.
	producer.shutdown();
}
 

@Test
public void testQueueIdBigThanQueueNum() throws Exception {
    int queueId = 100;
    sendFail = false;
    MessageQueue mq = new MessageQueue(topic, broker1Name, queueId);
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);

    producer.send(msg, mq, new SendCallback() {
        @Override
        public void onSuccess(SendResult sendResult) {
        }

        @Override
        public void onException(Throwable throwable) {
            sendFail = true;
        }
    });

    int checkNum = 50;
    while (!sendFail && checkNum > 0) {
        checkNum--;
        TestUtils.waitForMoment(100);
    }
    producer.shutdown();
    assertThat(sendFail).isEqualTo(true);
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    TransactionCheckListener transactionCheckListener = new TransactionCheckListenerImpl();
    TransactionMQProducer producer = new TransactionMQProducer("please_rename_unique_group_name");
    producer.setCheckThreadPoolMinSize(2);
    producer.setCheckThreadPoolMaxSize(2);
    producer.setCheckRequestHoldMax(2000);
    producer.setTransactionCheckListener(transactionCheckListener);
    producer.start();

    String[] tags = new String[] {"TagA", "TagB", "TagC", "TagD", "TagE"};
    TransactionExecuterImpl tranExecuter = new TransactionExecuterImpl();
    for (int i = 0; i < 100; i++) {
        try {
            Message msg =
                new Message("TopicTest", tags[i % tags.length], "KEY" + i,
                    ("Hello RocketMQ " + i).getBytes(RemotingHelper.DEFAULT_CHARSET));
            SendResult sendResult = producer.sendMessageInTransaction(msg, tranExecuter, null);
            System.out.printf("%s%n", sendResult);

            Thread.sleep(10);
        } catch (MQClientException | UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }

    for (int i = 0; i < 100000; i++) {
        Thread.sleep(1000);
    }
    producer.shutdown();
}
 

/**
 * @since version3.4.6
 */
@Test
public void testSend10kChinaPropMsg() {

    Message msg = MessageFactory.getRandomMessage(topic);
    msg.putUserProperty("key", RandomUtils.getCheseWord(10 * 1024));
    SendResult sendResult = null;
    try {
        sendResult = producer.send(msg);
    } catch (Exception e) {
    }
    assertThat(sendResult.getSendStatus()).isEqualTo(SendStatus.SEND_OK);
}
 

@Test
public void testQueueIdSmallZero() throws Exception {
    int queueId = -100;
    sendFail = true;
    MessageQueue mq = new MessageQueue(topic, broker1Name, queueId);
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);

    producer.send(msg, mq, new SendCallback() {
        @Override
        public void onSuccess(SendResult sendResult) {
            sendFail = false;
        }

        @Override
        public void onException(Throwable throwable) {
            sendFail = true;
        }
    });

    int checkNum = 50;
    while (sendFail && checkNum > 0) {
        checkNum--;
        TestUtils.waitForMoment(100);
    }
    producer.shutdown();
    assertThat(sendFail).isEqualTo(false);
}
 

@Test
public void testSendMsgWithUserProperty() {
    Message msg = MessageFactory.getRandomMessage(topic);
    msg.putUserProperty("key", RandomUtils.getCheseWord(10 * 1024));
    SendResult sendResult = null;
    try {
        sendResult = producer.send(msg);
    } catch (Exception e) {
    }
    assertThat(sendResult.getSendStatus()).isEqualTo(SendStatus.SEND_OK);
}
 

@Test
public void testQueueIdBigThanQueueNum() throws Exception {
    int queueId = 100;
    sendFail = false;
    MessageQueue mq = new MessageQueue(topic, broker1Name, queueId);
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);

    producer.send(msg, mq, new SendCallback() {
        @Override
        public void onSuccess(SendResult sendResult) {
        }

        @Override
        public void onException(Throwable throwable) {
            sendFail = true;
        }
    });

    int checkNum = 50;
    while (!sendFail && checkNum > 0) {
        checkNum--;
        TestUtils.waitForMoment(100);
    }
    producer.shutdown();
    assertThat(sendFail).isEqualTo(true);
}
 

@Test
public void testSend_WithCommit() throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
    SendResult sendResult = new SendResult();
    sendResult.setMsgId("TestMsgID");
    sendResult.setSendStatus(SendStatus.SEND_OK);
    when(rocketmqProducer.send(ArgumentMatchers.<Message>anyList())).thenReturn(sendResult);
    when(rocketmqProducer.getMaxMessageSize()).thenReturn(1024);
    final BytesMessage message = producer.createBytesMessageToTopic("HELLO_TOPIC", new byte[] {'a'});
    producer.send(message);
    producer.commit();
    assertThat(message.headers().getString(MessageHeader.MESSAGE_ID)).isEqualTo("TestMsgID");
}
 

private SendResult sendMessageSync(//
                                   final String addr, //
                                   final String brokerName, //
                                   final Message msg, //
                                   final long timeoutMillis, //
                                   final RemotingCommand request//
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    assert response != null;
    return this.processSendResponse(brokerName, msg, response);
}