org.apache.rocketmq.remoting.exception.RemotingException Java Examples

public TopicList getTopicsByCluster(final String cluster, final long timeoutMillis)
    throws RemotingException, MQClientException, InterruptedException {
    GetTopicsByClusterRequestHeader requestHeader = new GetTopicsByClusterRequestHeader();
    requestHeader.setCluster(cluster);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_TOPICS_BY_CLUSTER, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            byte[] body = response.getBody();
            if (body != null) {
                TopicList topicList = TopicList.decode(body, TopicList.class);
                return topicList;
            }
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}
 

@Test
public void testSendMessageSync_WithException() throws InterruptedException, RemotingException, MQBrokerException {
    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            RemotingCommand request = mock.getArgument(1);
            RemotingCommand response = RemotingCommand.createResponseCommand(SendMessageResponseHeader.class);
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setOpaque(request.getOpaque());
            response.setRemark("Broker is broken.");
            return response;
        }
    }).when(remotingClient).invokeSync(anyString(), any(RemotingCommand.class), anyLong());

    SendMessageRequestHeader requestHeader = createSendMessageRequestHeader();

    try {
        mqClientAPI.sendMessage(brokerAddr, brokerName, msg, requestHeader,
            3 * 1000, CommunicationMode.SYNC, new SendMessageContext(), defaultMQProducerImpl);
        failBecauseExceptionWasNotThrown(MQBrokerException.class);
    } catch (MQBrokerException e) {
        assertThat(e).hasMessageContaining("Broker is broken.");
    }
}
 

public void reportConsumerRunningInfo(final String consumerGroup) throws InterruptedException,
    MQBrokerException, RemotingException, MQClientException {
    ConsumerConnection cc = defaultMQAdminExt.examineConsumerConnectionInfo(consumerGroup);
    TreeMap<String, ConsumerRunningInfo> infoMap = new TreeMap<String, ConsumerRunningInfo>();
    for (Connection c : cc.getConnectionSet()) {
        String clientId = c.getClientId();

        if (c.getVersion() < MQVersion.Version.V3_1_8_SNAPSHOT.ordinal()) {
            continue;
        }

        try {
            ConsumerRunningInfo info =
                defaultMQAdminExt.getConsumerRunningInfo(consumerGroup, clientId, false);
            infoMap.put(clientId, info);
        } catch (Exception e) {
        }
    }

    if (!infoMap.isEmpty()) {
        this.monitorListener.reportConsumerRunningInfo(infoMap);
    }
}
 

public long searchOffset(final String addr, final String topic, final int queueId, final long timestamp,
    final long timeoutMillis)
    throws RemotingException, MQBrokerException, InterruptedException {
    SearchOffsetRequestHeader requestHeader = new SearchOffsetRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setQueueId(queueId);
    requestHeader.setTimestamp(timestamp);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.SEARCH_OFFSET_BY_TIMESTAMP, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            SearchOffsetResponseHeader responseHeader =
                (SearchOffsetResponseHeader) response.decodeCommandCustomHeader(SearchOffsetResponseHeader.class);
            return responseHeader.getOffset();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
 

private long fetchConsumeOffsetFromBroker(MessageQueue mq) throws RemotingException, MQBrokerException,
        InterruptedException, MQClientException {
//        =》
        FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
        if (null == findBrokerResult) {

            this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
//            =》
            findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
        }

        if (findBrokerResult != null) {
            QueryConsumerOffsetRequestHeader requestHeader = new QueryConsumerOffsetRequestHeader();
            requestHeader.setTopic(mq.getTopic());
            requestHeader.setConsumerGroup(this.groupName);
            requestHeader.setQueueId(mq.getQueueId());

//            查询消费者offset=》
            return this.mQClientFactory.getMQClientAPIImpl().queryConsumerOffset(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
        } else {
            throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
        }
    }
 

public PullResult pullMessage(
    final String addr,
    final PullMessageRequestHeader requestHeader,
    final long timeoutMillis,
    final CommunicationMode communicationMode,
    final PullCallback pullCallback
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.PULL_MESSAGE, requestHeader);

    switch (communicationMode) {
        case ONEWAY:
            assert false;
            return null;
        case ASYNC:
            this.pullMessageAsync(addr, request, timeoutMillis, pullCallback);
            return null;
        case SYNC:
            return this.pullMessageSync(addr, request, timeoutMillis);
        default:
            assert false;
            break;
    }

    return null;
}
 

@Override
public ConsumerConnection examineConsumerConnectionInfo(
    String consumerGroup) throws InterruptedException, MQBrokerException,
    RemotingException, MQClientException {
    ConsumerConnection result = new ConsumerConnection();
    String topic = MixAll.getRetryTopic(consumerGroup);
    List<BrokerData> brokers = this.examineTopicRouteInfo(topic).getBrokerDatas();
    BrokerData brokerData = brokers.get(random.nextInt(brokers.size()));
    String addr = null;
    if (brokerData != null) {
        addr = brokerData.selectBrokerAddr();
        if (StringUtils.isNotBlank(addr)) {
            result = this.mqClientInstance.getMQClientAPIImpl().getConsumerConnectionList(addr, consumerGroup, timeoutMillis);
        }
    }

    if (result.getConnectionSet().isEmpty()) {
        log.warn("the consumer group not online. brokerAddr={}, group={}", addr, consumerGroup);
        throw new MQClientException(ResponseCode.CONSUMER_NOT_ONLINE, "Not found the consumer group connection");
    }

    return result;
}
 

@Test
public void testSendMessageSync_Success() throws InterruptedException, RemotingException, MQBrokerException {
    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            RemotingCommand request = mock.getArgument(1);
            return createSuccessResponse(request);
        }
    }).when(remotingClient).invokeSync(anyString(), any(RemotingCommand.class), anyLong());

    SendMessageRequestHeader requestHeader = createSendMessageRequestHeader();

    SendResult sendResult = mqClientAPI.sendMessage(brokerAddr, brokerName, msg, requestHeader,
        3 * 1000, CommunicationMode.SYNC, new SendMessageContext(), defaultMQProducerImpl);

    assertThat(sendResult.getSendStatus()).isEqualTo(SendStatus.SEND_OK);
    assertThat(sendResult.getOffsetMsgId()).isEqualTo("123");
    assertThat(sendResult.getQueueOffset()).isEqualTo(123L);
    assertThat(sendResult.getMessageQueue().getQueueId()).isEqualTo(1);
}
 

@Override
public GroupList queryTopicConsumeByWho(
    String topic) throws InterruptedException, MQBrokerException, RemotingException,
    MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);

    for (BrokerData bd : topicRouteData.getBrokerDatas()) {
        String addr = bd.selectBrokerAddr();
        if (addr != null) {
            return this.mqClientInstance.getMQClientAPIImpl().queryTopicConsumeByWho(addr, topic, timeoutMillis);
        }

        break;
    }

    return null;
}
 

public long getEarliestMsgStoretime(final String addr, final String topic, final int queueId,
    final long timeoutMillis)
    throws RemotingException, MQBrokerException, InterruptedException {
    GetEarliestMsgStoretimeRequestHeader requestHeader = new GetEarliestMsgStoretimeRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setQueueId(queueId);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_EARLIEST_MSG_STORETIME, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GetEarliestMsgStoretimeResponseHeader responseHeader =
                (GetEarliestMsgStoretimeResponseHeader) response.decodeCommandCustomHeader(GetEarliestMsgStoretimeResponseHeader.class);

            return responseHeader.getTimestamp();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
 

@Test
public void testSendMessageSync_Success() throws InterruptedException, RemotingException, MQBrokerException {
    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            RemotingCommand request = mock.getArgument(1);
            return createSuccessResponse(request);
        }
    }).when(remotingClient).invokeSync(anyString(), any(RemotingCommand.class), anyLong());

    SendMessageRequestHeader requestHeader = createSendMessageRequestHeader();

    SendResult sendResult = mqClientAPI.sendMessage(brokerAddr, brokerName, msg, requestHeader,
        3 * 1000, CommunicationMode.SYNC, new SendMessageContext(), defaultMQProducerImpl);

    assertThat(sendResult.getSendStatus()).isEqualTo(SendStatus.SEND_OK);
    assertThat(sendResult.getOffsetMsgId()).isEqualTo("123");
    assertThat(sendResult.getQueueOffset()).isEqualTo(123L);
    assertThat(sendResult.getMessageQueue().getQueueId()).isEqualTo(1);
}
 

@Test
public void testSend_OK() throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
    SendResult sendResult = new SendResult();
    sendResult.setMsgId("TestMsgID");
    sendResult.setSendStatus(SendStatus.SEND_OK);
    when(rocketmqProducer.send(any(Message.class), anyLong())).thenReturn(sendResult);
    io.openmessaging.producer.SendResult omsResult =
        producer.send(producer.createBytesMessage("HELLO_TOPIC", new byte[] {'a'}));

    assertThat(omsResult.messageId()).isEqualTo("TestMsgID");
}
 

/**
 * viewMessage。。查询消息
 * @param topic topic
 * @param uniqKey uniqkey
 * @return ;
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 * @throws MQClientException ;
 */
@Override
public MessageExt viewMessage(String topic,
    String uniqKey) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageDecoder.decodeMessageId(uniqKey);
        return this.viewMessage(uniqKey);
    } catch (Exception e) {
        // Ignore
    }
    return this.defaultMQPullConsumerImpl.queryMessageByUniqKey(topic, uniqKey);
}
 

public ConsumeMessageDirectlyResult consumeMessageDirectly(final String addr,
    String consumerGroup,
    String clientId,
    String msgId,
    final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    ConsumeMessageDirectlyResultRequestHeader requestHeader = new ConsumeMessageDirectlyResultRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setClientId(clientId);
    requestHeader.setMsgId(msgId);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CONSUME_MESSAGE_DIRECTLY, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            byte[] body = response.getBody();
            if (body != null) {
                ConsumeMessageDirectlyResult info = ConsumeMessageDirectlyResult.decode(body, ConsumeMessageDirectlyResult.class);
                return info;
            }
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}
 

/**
     * KERNEL ONEWAY -------------------------------------------------------
     */
//
    public void sendOneway(Message msg,
        MessageQueue mq) throws MQClientException, RemotingException, InterruptedException {
        this.makeSureStateOK();
        Validators.checkMessage(msg, this.defaultMQProducer);

        try {
            this.sendKernelImpl(msg, mq, CommunicationMode.ONEWAY, null, null, this.defaultMQProducer.getSendMsgTimeout());
        } catch (MQBrokerException e) {
            throw new MQClientException("unknown exception", e);
        }
    }
 

@Override
public void updateConsumeOffset(String brokerAddr, String consumeGroup, MessageQueue mq,
    long offset) throws RemotingException, InterruptedException, MQBrokerException {
    UpdateConsumerOffsetRequestHeader requestHeader = new UpdateConsumerOffsetRequestHeader();
    requestHeader.setConsumerGroup(consumeGroup);
    requestHeader.setTopic(mq.getTopic());
    requestHeader.setQueueId(mq.getQueueId());
    requestHeader.setCommitOffset(offset);
    this.mqClientInstance.getMQClientAPIImpl().updateConsumerOffset(brokerAddr, requestHeader, timeoutMillis);
}
 

private void pullMessageAsync(
    final String addr,
    final RemotingCommand request,
    final long timeoutMillis,
    final PullCallback pullCallback
) throws RemotingException, InterruptedException {
    this.remotingClient.invokeAsync(addr, request, timeoutMillis, new InvokeCallback() {
        @Override
        public void operationComplete(ResponseFuture responseFuture) {
            RemotingCommand response = responseFuture.getResponseCommand();
            if (response != null) {
                try {
                    PullResult pullResult = MQClientAPIImpl.this.processPullResponse(response);
                    assert pullResult != null;
                    pullCallback.onSuccess(pullResult);
                } catch (Exception e) {
                    pullCallback.onException(e);
                }
            } else {
                if (!responseFuture.isSendRequestOK()) {
                    pullCallback.onException(new MQClientException("send request failed to " + addr + ". Request: " + request, responseFuture.getCause()));
                } else if (responseFuture.isTimeout()) {
                    pullCallback.onException(new MQClientException("wait response from " + addr + " timeout :" + responseFuture.getTimeoutMillis() + "ms" + ". Request: " + request,
                        responseFuture.getCause()));
                } else {
                    pullCallback.onException(new MQClientException("unknown reason. addr: " + addr + ", timeoutMillis: " + timeoutMillis + ". Request: " + request, responseFuture.getCause()));
                }
            }
        }
    });
}
 

public ConsumeMessageDirectlyResult consumeMessageDirectly(final String addr,
    String consumerGroup,
    String clientId,
    String msgId,
    final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    ConsumeMessageDirectlyResultRequestHeader requestHeader = new ConsumeMessageDirectlyResultRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setClientId(clientId);
    requestHeader.setMsgId(msgId);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CONSUME_MESSAGE_DIRECTLY, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            byte[] body = response.getBody();
            if (body != null) {
                ConsumeMessageDirectlyResult info = ConsumeMessageDirectlyResult.decode(body, ConsumeMessageDirectlyResult.class);
                return info;
            }
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}
 

/**
 * 消费失败将消息发回broker
 * @param addr addr
 * @param msg msg
 * @param consumerGroup 消费族
 * @param delayLevel 延迟LEVEL
 * @param timeoutMillis 超时
 * @param maxConsumeRetryTimes ;
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 */
public void consumerSendMessageBack(
    final String addr,
    final MessageExt msg,
    final String consumerGroup,
    final int delayLevel,
    final long timeoutMillis,
    final int maxConsumeRetryTimes
) throws RemotingException, MQBrokerException, InterruptedException {

    ConsumerSendMsgBackRequestHeader requestHeader = new ConsumerSendMsgBackRequestHeader();
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CONSUMER_SEND_MSG_BACK, requestHeader);

    requestHeader.setGroup(consumerGroup);
    requestHeader.setOriginTopic(msg.getTopic());
    requestHeader.setOffset(msg.getCommitLogOffset());
    requestHeader.setDelayLevel(delayLevel);
    requestHeader.setOriginMsgId(msg.getMsgId());
    requestHeader.setMaxReconsumeTimes(maxConsumeRetryTimes);

    String acturallyAddr = getActurallyBrokerAddr(addr);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), acturallyAddr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
 

@Override
public ConsumeMessageDirectlyResult consumeMessageDirectly(final String consumerGroup, final String clientId,
    final String topic,
    final String msgId) throws RemotingException, MQClientException, InterruptedException, MQBrokerException {
    MessageExt msg = this.viewMessage(topic, msgId);
    if (msg.getProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX) == null) {
        return this.mqClientInstance.getMQClientAPIImpl().consumeMessageDirectly(RemotingUtil.socketAddress2String(msg.getStoreHost()),
            consumerGroup, clientId, msgId, timeoutMillis * 3);
    } else {
        MessageClientExt msgClient = (MessageClientExt) msg;
        return this.mqClientInstance.getMQClientAPIImpl().consumeMessageDirectly(RemotingUtil.socketAddress2String(msg.getStoreHost()),
            consumerGroup, clientId, msgClient.getOffsetMsgId(), timeoutMillis * 3);
    }
}
 

/**
 * Update the Consumer Offset synchronously, once the Master is off, updated to Slave,
 * here need to be optimized.
 */
@Override
public void updateConsumeOffsetToBroker(MessageQueue mq, long offset, boolean isOneway) throws RemotingException,
    MQBrokerException, InterruptedException, MQClientException {
    FindBrokerResult findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    if (null == findBrokerResult) {

        this.mQClientFactory.updateTopicRouteInfoFromNameServer(mq.getTopic());
        findBrokerResult = this.mQClientFactory.findBrokerAddressInAdmin(mq.getBrokerName());
    }

    if (findBrokerResult != null) {
        UpdateConsumerOffsetRequestHeader requestHeader = new UpdateConsumerOffsetRequestHeader();
        requestHeader.setTopic(mq.getTopic());
        requestHeader.setConsumerGroup(this.groupName);
        requestHeader.setQueueId(mq.getQueueId());
        requestHeader.setCommitOffset(offset);

        if (isOneway) {
            this.mQClientFactory.getMQClientAPIImpl().updateConsumerOffsetOneway(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
        } else {
            this.mQClientFactory.getMQClientAPIImpl().updateConsumerOffset(
                findBrokerResult.getBrokerAddr(), requestHeader, 1000 * 5);
        }
    } else {
        throw new MQClientException("The broker[" + mq.getBrokerName() + "] not exist", null);
    }
}
 

@Override
public void resetOffsetNew(String consumerGroup, String topic,
    long timestamp) throws RemotingException, MQBrokerException,
    InterruptedException, MQClientException {
    try {
        this.resetOffsetByTimestamp(topic, consumerGroup, timestamp, true);
    } catch (MQClientException e) {
        if (ResponseCode.CONSUMER_NOT_ONLINE == e.getResponseCode()) {
            this.resetOffsetByTimestampOld(consumerGroup, topic, timestamp, true);
            return;
        }
        throw e;
    }
}
 

@Override
public MessageExt viewMessage(String topic,
    String msgId) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    try {
        MessageDecoder.decodeMessageId(msgId);
        return this.viewMessage(msgId);
    } catch (Exception e) {
        // Ignore
    }
    return this.defaultMQPushConsumerImpl.queryMessageByUniqKey(topic, msgId);
}
 

public TopicList getHasUnitSubTopicList(final boolean containRetry, final long timeoutMillis)
    throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST, null);

    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            byte[] body = response.getBody();
            if (body != null) {
                TopicList topicList = TopicList.decode(response.getBody(), TopicList.class);
                if (!containRetry) {
                    Iterator<String> it = topicList.getTopicList().iterator();
                    while (it.hasNext()) {
                        String topic = it.next();
                        if (topic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX))
                            it.remove();
                    }
                }
                return topicList;
            }
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}
 

public void createTopic(final String addr, final String defaultTopic, final TopicConfig topicConfig,
    final long timeoutMillis)
    throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    CreateTopicRequestHeader requestHeader = new CreateTopicRequestHeader();
    requestHeader.setTopic(topicConfig.getTopicName());
    requestHeader.setDefaultTopic(defaultTopic);
    requestHeader.setReadQueueNums(topicConfig.getReadQueueNums());
    requestHeader.setWriteQueueNums(topicConfig.getWriteQueueNums());
    requestHeader.setPerm(topicConfig.getPerm());
    requestHeader.setTopicFilterType(topicConfig.getTopicFilterType().name());
    requestHeader.setTopicSysFlag(topicConfig.getTopicSysFlag());
    requestHeader.setOrder(topicConfig.isOrder());

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_AND_CREATE_TOPIC, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}
 

/**
 * 查询某个消息最早存储的时间
 * @param addr addr
 * @param topic topic
 * @param queueId queueId
 * @param timeoutMillis 超时时间
 * @return ;
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 */
public long getEarliestMsgStoretime(final String addr, final String topic, final int queueId,
    final long timeoutMillis)
    throws RemotingException, MQBrokerException, InterruptedException {

    GetEarliestMsgStoretimeRequestHeader requestHeader = new GetEarliestMsgStoretimeRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setQueueId(queueId);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_EARLIEST_MSG_STORETIME, requestHeader);

    String acturallyAddr = getActurallyBrokerAddr(addr);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), acturallyAddr),
        request, timeoutMillis);
    assert response != null;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GetEarliestMsgStoretimeResponseHeader responseHeader =
                (GetEarliestMsgStoretimeResponseHeader) response.decodeCommandCustomHeader(GetEarliestMsgStoretimeResponseHeader.class);

            return responseHeader.getTimestamp();
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}
 

/**
 * 通过oneway的方式发送endTransaction
 * @param addr addr
 * @param requestHeader requestheader
 * @param remark remark
 * @param timeoutMillis 超时
 * @throws RemotingException ;
 * @throws MQBrokerException ;
 * @throws InterruptedException ;
 */
public void endTransactionOneway(
    final String addr,
    final EndTransactionRequestHeader requestHeader,
    final String remark,
    final long timeoutMillis
) throws RemotingException, MQBrokerException, InterruptedException {

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.END_TRANSACTION, requestHeader);
    request.setRemark(remark);

    String acturallyAddr = getActurallyBrokerAddr(addr);
    this.remotingClient.invokeOneway(acturallyAddr, request, timeoutMillis);
}
 

/**
 * DEFAULT ONEWAY -------------------------------------------------------
 */
public void sendOneway(Message msg) throws MQClientException, RemotingException, InterruptedException {
    try {
        this.sendDefaultImpl(msg, CommunicationMode.ONEWAY, null, this.defaultMQProducer.getSendMsgTimeout());
    } catch (MQBrokerException e) {
        throw new MQClientException("unknown exception", e);
    }
}
 

@Override
public ConsumeMessageDirectlyResult consumeMessageDirectly(String consumerGroup, String clientId, String msgId)
    throws RemotingException, MQClientException, InterruptedException, MQBrokerException {
    MessageExt msg = this.viewMessage(msgId);

    return this.mqClientInstance.getMQClientAPIImpl().consumeMessageDirectly(RemotingUtil.socketAddress2String(msg.getStoreHost()),
        consumerGroup, clientId, msgId, timeoutMillis * 3);
}
 

@Override
public Map<String, Map<MessageQueue, Long>> getConsumeStatus(String topic, String group,
    String clientAddr) throws RemotingException,
    MQBrokerException, InterruptedException, MQClientException {
    TopicRouteData topicRouteData = this.examineTopicRouteInfo(topic);
    List<BrokerData> brokerDatas = topicRouteData.getBrokerDatas();
    if (brokerDatas != null && brokerDatas.size() > 0) {
        String addr = brokerDatas.get(0).selectBrokerAddr();
        if (addr != null) {
            return this.mqClientInstance.getMQClientAPIImpl().invokeBrokerToGetConsumerStatus(addr, topic, group, clientAddr,
                timeoutMillis);
        }
    }
    return Collections.EMPTY_MAP;
}