Java Code Examples for org.apache.rocketmq.remoting.protocol.RemotingCommand#getCode()

The following examples show how to use org.apache.rocketmq.remoting.protocol.RemotingCommand#getCode() . 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: MQClientAPIImpl.java From DDMQ with Apache License 2.0

6 votes

public Set<MessageQueue> lockBatchMQ(
    final String addr,
    final LockBatchRequestBody requestBody,
    final long timeoutMillis) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.LOCK_BATCH_MQ, null);

    request.setBody(requestBody.encode());
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            LockBatchResponseBody responseBody = LockBatchResponseBody.decode(response.getBody(), LockBatchResponseBody.class);
            Set<MessageQueue> messageQueues = responseBody.getLockOKMQSet();
            return messageQueues;
        }
        default:
            break;
    }

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

Example 2

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

6 votes

public boolean cleanUnusedTopicByAddr(final String addr,
    long timeoutMillis) throws MQClientException, RemotingConnectException,
    RemotingSendRequestException, RemotingTimeoutException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CLEAN_UNUSED_TOPIC, null);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return true;
        }
        default:
            break;
    }

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

Example 3

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

6 votes

private PullResult processPullResponse(final RemotingCommand response) throws MQBrokerException, RemotingCommandException {
    PullStatus pullStatus = PullStatus.NO_NEW_MSG;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS:
            pullStatus = PullStatus.FOUND;
            break;
        case ResponseCode.PULL_NOT_FOUND:
            pullStatus = PullStatus.NO_NEW_MSG;
            break;
        case ResponseCode.PULL_RETRY_IMMEDIATELY:
            pullStatus = PullStatus.NO_MATCHED_MSG;
            break;
        case ResponseCode.PULL_OFFSET_MOVED:
            pullStatus = PullStatus.OFFSET_ILLEGAL;
            break;

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

    PullMessageResponseHeader responseHeader =
        (PullMessageResponseHeader) response.decodeCommandCustomHeader(PullMessageResponseHeader.class);

    return new PullResultExt(pullStatus, responseHeader.getNextBeginOffset(), responseHeader.getMinOffset(),
        responseHeader.getMaxOffset(), null, responseHeader.getSuggestWhichBrokerId(), response.getBody());
}

Example 4

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

6 votes

public Set<MessageQueue> lockBatchMQ(
    final String addr,
    final LockBatchRequestBody requestBody,
    final long timeoutMillis) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.LOCK_BATCH_MQ, null);

    request.setBody(requestBody.encode());
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            LockBatchResponseBody responseBody = LockBatchResponseBody.decode(response.getBody(), LockBatchResponseBody.class);
            Set<MessageQueue> messageQueues = responseBody.getLockOKMQSet();
            return messageQueues;
        }
        default:
            break;
    }

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

Example 5

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

6 votes

public ConsumerConnection getConsumerConnectionList(final String addr, final String consumerGroup,
    final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    GetConsumerConnectionListRequestHeader requestHeader = new GetConsumerConnectionListRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);

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

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

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

Example 6

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

6 votes

public ConsumerConnection getConsumerConnectionList(final String addr, final String consumerGroup, final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    GetConsumerConnectionListRequestHeader requestHeader = new GetConsumerConnectionListRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);

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

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

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

Example 7

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

6 votes

public static boolean registerBrokerToNameServer(final String nsaddr, final String brokerAddr,
    final long timeoutMillis) {
    RegisterBrokerRequestHeader requestHeader = new RegisterBrokerRequestHeader();
    requestHeader.setBrokerAddr(brokerAddr);

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

    try {
        RemotingCommand response = RemotingHelper.invokeSync(nsaddr, request, timeoutMillis);
        if (response != null) {
            return ResponseCode.SUCCESS == response.getCode();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return false;
}

Example 8

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

6 votes

public KVTable getBrokerRuntimeInfo(final String addr, final long timeoutMillis) throws RemotingConnectException,
    RemotingSendRequestException, RemotingTimeoutException, InterruptedException, MQBrokerException {

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_BROKER_RUNTIME_INFO, null);

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

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

Example 9

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

6 votes

public GroupList queryTopicConsumeByWho(final String addr, final String topic, final long timeoutMillis)
    throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
    MQBrokerException {
    QueryTopicConsumeByWhoRequestHeader requestHeader = new QueryTopicConsumeByWhoRequestHeader();
    requestHeader.setTopic(topic);

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

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
        request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GroupList groupList = GroupList.decode(response.getBody(), GroupList.class);
            return groupList;
        }
        default:
            break;
    }

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

Example 10

Source File: DeFiReplyMessageProcessor.java From DeFiBus with Apache License 2.0

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    SendMessageContext mqtraceContext = null;
    switch (request.getCode()) {
        case DeFiBusRequestCode.SEND_DIRECT_MESSAGE_V2:
        case DeFiBusRequestCode.SEND_DIRECT_MESSAGE:
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);
            final RemotingCommand response = this.processReplyMessageRequest(ctx, request, mqtraceContext, requestHeader);

            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
        default:
            log.warn("Unsupported request code :" + request.getCode());
    }
    return null;
}

Example 11

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

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.GET_CONSUMER_LIST_BY_GROUP:
            return this.getConsumerListByGroup(ctx, request);
        // 更新Consumer Offset
        case RequestCode.UPDATE_CONSUMER_OFFSET:
            return this.updateConsumerOffset(ctx, request);
        case RequestCode.QUERY_CONSUMER_OFFSET:
            return this.queryConsumerOffset(ctx, request);
        default:
            break;
    }
    return null;
}

Example 12

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

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.QUERY_MESSAGE:
            return this.queryMessage(ctx, request);
        case RequestCode.VIEW_MESSAGE_BY_ID:
            return this.viewMessageById(ctx, request);
        default:
            break;
    }

    return null;
}

Example 13

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

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.HEART_BEAT:
            return this.heartBeat(ctx, request);
        case RequestCode.UNREGISTER_CLIENT:
            return this.unregisterClient(ctx, request);
        case RequestCode.CHECK_CLIENT_CONFIG:
            return this.checkClientConfig(ctx, request);
        default:
            break;
    }
    return null;
}

Example 14

Source File: DeFiSendMessageProcessor.java From DeFiBus with Apache License 2.0

5 votes

private void changeQueueIdInRequest(final RemotingCommand request, int queueId) {
    switch (request.getCode()) {
        case RequestCode.SEND_BATCH_MESSAGE:
        case RequestCode.SEND_MESSAGE_V2:
            request.getExtFields().put("e", String.valueOf(queueId));
        case RequestCode.SEND_MESSAGE:
            request.getExtFields().put("queueId", String.valueOf(queueId));
        default:
            break;
    }
}

Example 15

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

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.GET_CONSUMER_LIST_BY_GROUP:
            return this.getConsumerListByGroup(ctx, request);
        case RequestCode.UPDATE_CONSUMER_OFFSET:
            return this.updateConsumerOffset(ctx, request);
        case RequestCode.QUERY_CONSUMER_OFFSET:
            return this.queryConsumerOffset(ctx, request);
        default:
            break;
    }
    return null;
}

Example 16

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

4 votes

@Override
    public RemotingCommand processRequest(ChannelHandlerContext ctx,
        RemotingCommand request) throws RemotingCommandException {

        if (ctx != null) {
            log.debug("receive request, {} {} {}",
                request.getCode(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()),
                request);
        }


        switch (request.getCode()) {
//            存储配置=》
            case RequestCode.PUT_KV_CONFIG:
                return this.putKVConfig(ctx, request);
//                获取配置=》
            case RequestCode.GET_KV_CONFIG:
                return this.getKVConfig(ctx, request);
//                删除配置=》
            case RequestCode.DELETE_KV_CONFIG:
                return this.deleteKVConfig(ctx, request);
//                查询数据版本=》
            case RequestCode.QUERY_DATA_VERSION:
                return queryBrokerTopicConfig(ctx, request);
//                注册broker=》
            case RequestCode.REGISTER_BROKER:
                Version brokerVersion = MQVersion.value2Version(request.getVersion());
                if (brokerVersion.ordinal() >= MQVersion.Version.V3_0_11.ordinal()) {
//                    =》
                    return this.registerBrokerWithFilterServer(ctx, request);
                } else {
//                    =》
                    return this.registerBroker(ctx, request);
                }
//                取消broker注册=》
            case RequestCode.UNREGISTER_BROKER:
                return this.unregisterBroker(ctx, request);
//                获取topic的路由信息=》
            case RequestCode.GET_ROUTEINTO_BY_TOPIC:
                return this.getRouteInfoByTopic(ctx, request);
//                获取broker集群信息=》
            case RequestCode.GET_BROKER_CLUSTER_INFO:
                return this.getBrokerClusterInfo(ctx, request);
            case RequestCode.WIPE_WRITE_PERM_OF_BROKER:
                return this.wipeWritePermOfBroker(ctx, request);
//                从namesrv中获取所有的topic列表=》
            case RequestCode.GET_ALL_TOPIC_LIST_FROM_NAMESERVER:
                return getAllTopicListFromNameserver(ctx, request);
//                删除namesrv中的topic=》
            case RequestCode.DELETE_TOPIC_IN_NAMESRV:
                return deleteTopicInNamesrv(ctx, request);
//                获取指定命名空间的配置=》
            case RequestCode.GET_KVLIST_BY_NAMESPACE:
                return this.getKVListByNamespace(ctx, request);
//                获取broker集群的所有topic=》
            case RequestCode.GET_TOPICS_BY_CLUSTER:
                return this.getTopicsByCluster(ctx, request);
//                从namesrv中获取系统的topic列表=》
            case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_NS:
                return this.getSystemTopicListFromNs(ctx, request);
//                获取单元化模式非%RETRY%开头的topic=》
            case RequestCode.GET_UNIT_TOPIC_LIST:
                return this.getUnitTopicList(ctx, request);
//                获取单元化模式消费失败重试的%RETRY%开头的topic=》
            case RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST:
                return this.getHasUnitSubTopicList(ctx, request);
//                获取非单元化模式的topic=》
            case RequestCode.GET_HAS_UNIT_SUB_UNUNIT_TOPIC_LIST:
                return this.getHasUnitSubUnUnitTopicList(ctx, request);
//                更新namesrv配置=》
            case RequestCode.UPDATE_NAMESRV_CONFIG:
                return this.updateConfig(ctx, request);
//                获取namesrv配置=》
            case RequestCode.GET_NAMESRV_CONFIG:
                return this.getConfig(ctx, request);
            default:
                break;
        }
        return null;
    }

Example 17

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

4 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.UPDATE_AND_CREATE_TOPIC:
            return this.updateAndCreateTopic(ctx, request);
        case RequestCode.DELETE_TOPIC_IN_BROKER:
            return this.deleteTopic(ctx, request);
        case RequestCode.GET_ALL_TOPIC_CONFIG:
            return this.getAllTopicConfig(ctx, request);
        case RequestCode.UPDATE_BROKER_CONFIG:
            return this.updateBrokerConfig(ctx, request);
        case RequestCode.GET_BROKER_CONFIG:
            return this.getBrokerConfig(ctx, request);
        case RequestCode.SEARCH_OFFSET_BY_TIMESTAMP:
            return this.searchOffsetByTimestamp(ctx, request);
        case RequestCode.GET_MAX_OFFSET:
            return this.getMaxOffset(ctx, request);
        case RequestCode.GET_MIN_OFFSET:
            return this.getMinOffset(ctx, request);
        case RequestCode.GET_EARLIEST_MSG_STORETIME:
            return this.getEarliestMsgStoretime(ctx, request);
        case RequestCode.GET_BROKER_RUNTIME_INFO:
            return this.getBrokerRuntimeInfo(ctx, request);
        case RequestCode.LOCK_BATCH_MQ:
            return this.lockBatchMQ(ctx, request);
        case RequestCode.UNLOCK_BATCH_MQ:
            return this.unlockBatchMQ(ctx, request);
        case RequestCode.UPDATE_AND_CREATE_SUBSCRIPTIONGROUP:
            return this.updateAndCreateSubscriptionGroup(ctx, request);
        case RequestCode.GET_ALL_SUBSCRIPTIONGROUP_CONFIG:
            return this.getAllSubscriptionGroup(ctx, request);
        case RequestCode.DELETE_SUBSCRIPTIONGROUP:
            return this.deleteSubscriptionGroup(ctx, request);
        case RequestCode.GET_TOPIC_STATS_INFO:
            return this.getTopicStatsInfo(ctx, request);
        case RequestCode.GET_CONSUMER_CONNECTION_LIST:
            return this.getConsumerConnectionList(ctx, request);
        case RequestCode.GET_PRODUCER_CONNECTION_LIST:
            return this.getProducerConnectionList(ctx, request);
        case RequestCode.GET_CONSUME_STATS:
            return this.getConsumeStats(ctx, request);
        case RequestCode.GET_ALL_CONSUMER_OFFSET:
            return this.getAllConsumerOffset(ctx, request);
        case RequestCode.GET_ALL_DELAY_OFFSET:
            return this.getAllDelayOffset(ctx, request);
        case RequestCode.INVOKE_BROKER_TO_RESET_OFFSET:
            return this.resetOffset(ctx, request);
        case RequestCode.INVOKE_BROKER_TO_GET_CONSUMER_STATUS:
            return this.getConsumerStatus(ctx, request);
        case RequestCode.QUERY_TOPIC_CONSUME_BY_WHO:
            return this.queryTopicConsumeByWho(ctx, request);
        case RequestCode.REGISTER_FILTER_SERVER:
            return this.registerFilterServer(ctx, request);
        case RequestCode.QUERY_CONSUME_TIME_SPAN:
            return this.queryConsumeTimeSpan(ctx, request);
        case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_BROKER:
            return this.getSystemTopicListFromBroker(ctx, request);
        case RequestCode.CLEAN_EXPIRED_CONSUMEQUEUE:
            return this.cleanExpiredConsumeQueue();
        case RequestCode.CLEAN_UNUSED_TOPIC:
            return this.cleanUnusedTopic();
        case RequestCode.GET_CONSUMER_RUNNING_INFO:
            return this.getConsumerRunningInfo(ctx, request);
        case RequestCode.QUERY_CORRECTION_OFFSET:
            return this.queryCorrectionOffset(ctx, request);
        case RequestCode.CONSUME_MESSAGE_DIRECTLY:
            return this.consumeMessageDirectly(ctx, request);
        case RequestCode.CLONE_GROUP_OFFSET:
            return this.cloneGroupOffset(ctx, request);
        case RequestCode.VIEW_BROKER_STATS_DATA:
            return ViewBrokerStatsData(ctx, request);
        case RequestCode.GET_BROKER_CONSUME_STATS:
            return fetchAllConsumeStatsInBroker(ctx, request);
        case RequestCode.QUERY_CONSUME_QUEUE:
            return queryConsumeQueue(ctx, request);
        case RequestCode.UPDATE_AND_CREATE_ACL_CONFIG:
            return updateAndCreateAccessConfig(ctx, request);
        case RequestCode.DELETE_ACL_CONFIG:
            return deleteAccessConfig(ctx, request);
        case RequestCode.GET_BROKER_CLUSTER_ACL_INFO:
            return getBrokerAclConfigVersion(ctx, request);
        case RequestCode.UPDATE_GLOBAL_WHITE_ADDRS_CONFIG:
            return updateGlobalWhiteAddrsConfig(ctx, request);
        case RequestCode.RESUME_CHECK_HALF_MESSAGE:
            return resumeCheckHalfMessage(ctx, request);
        case RequestCode.GET_BROKER_CLUSTER_ACL_CONFIG:
            return getBrokerClusterAclConfig(ctx, request);
        default:
            break;
    }

    return null;
}

Example 18

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

4 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.UPDATE_AND_CREATE_TOPIC:
            return this.updateAndCreateTopic(ctx, request);
        case RequestCode.DELETE_TOPIC_IN_BROKER:
            return this.deleteTopic(ctx, request);
        case RequestCode.GET_ALL_TOPIC_CONFIG:
            return this.getAllTopicConfig(ctx, request);
        case RequestCode.UPDATE_BROKER_CONFIG:
            return this.updateBrokerConfig(ctx, request);
        case RequestCode.GET_BROKER_CONFIG:
            return this.getBrokerConfig(ctx, request);
        case RequestCode.SEARCH_OFFSET_BY_TIMESTAMP:
            return this.searchOffsetByTimestamp(ctx, request);
        case RequestCode.GET_MAX_OFFSET:
            return this.getMaxOffset(ctx, request);
        case RequestCode.GET_MIN_OFFSET:
            return this.getMinOffset(ctx, request);
        case RequestCode.GET_EARLIEST_MSG_STORETIME:
            return this.getEarliestMsgStoretime(ctx, request);
        case RequestCode.GET_BROKER_RUNTIME_INFO:
            return this.getBrokerRuntimeInfo(ctx, request);
        case RequestCode.LOCK_BATCH_MQ:
            return this.lockBatchMQ(ctx, request);
        case RequestCode.UNLOCK_BATCH_MQ:
            return this.unlockBatchMQ(ctx, request);
        case RequestCode.UPDATE_AND_CREATE_SUBSCRIPTIONGROUP:
            return this.updateAndCreateSubscriptionGroup(ctx, request);
        case RequestCode.GET_ALL_SUBSCRIPTIONGROUP_CONFIG:
            return this.getAllSubscriptionGroup(ctx, request);
        case RequestCode.DELETE_SUBSCRIPTIONGROUP:
            return this.deleteSubscriptionGroup(ctx, request);
        case RequestCode.GET_TOPIC_STATS_INFO:
            return this.getTopicStatsInfo(ctx, request);
        case RequestCode.GET_CONSUMER_CONNECTION_LIST:
            return this.getConsumerConnectionList(ctx, request);
        case RequestCode.GET_PRODUCER_CONNECTION_LIST:
            return this.getProducerConnectionList(ctx, request);
        case RequestCode.GET_CONSUME_STATS:
            return this.getConsumeStats(ctx, request);
        case RequestCode.GET_ALL_CONSUMER_OFFSET:
            return this.getAllConsumerOffset(ctx, request);
        case RequestCode.GET_ALL_DELAY_OFFSET:
            return this.getAllDelayOffset(ctx, request);
        case RequestCode.INVOKE_BROKER_TO_RESET_OFFSET:
            return this.resetOffset(ctx, request);
        case RequestCode.INVOKE_BROKER_TO_GET_CONSUMER_STATUS:
            return this.getConsumerStatus(ctx, request);
        case RequestCode.QUERY_TOPIC_CONSUME_BY_WHO:
            return this.queryTopicConsumeByWho(ctx, request);
        case RequestCode.REGISTER_FILTER_SERVER:
            return this.registerFilterServer(ctx, request);
        case RequestCode.QUERY_CONSUME_TIME_SPAN:
            return this.queryConsumeTimeSpan(ctx, request);
        case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_BROKER:
            return this.getSystemTopicListFromBroker(ctx, request);
        case RequestCode.CLEAN_EXPIRED_CONSUMEQUEUE:
            return this.cleanExpiredConsumeQueue();
        case RequestCode.CLEAN_UNUSED_TOPIC:
            return this.cleanUnusedTopic();
        case RequestCode.GET_CONSUMER_RUNNING_INFO:
            return this.getConsumerRunningInfo(ctx, request);
        case RequestCode.QUERY_CORRECTION_OFFSET:
            return this.queryCorrectionOffset(ctx, request);
        case RequestCode.CONSUME_MESSAGE_DIRECTLY:
            return this.consumeMessageDirectly(ctx, request);
        case RequestCode.CLONE_GROUP_OFFSET:
            return this.cloneGroupOffset(ctx, request);
        case RequestCode.VIEW_BROKER_STATS_DATA:
            return ViewBrokerStatsData(ctx, request);
        case RequestCode.GET_BROKER_CONSUME_STATS:
            return fetchAllConsumeStatsInBroker(ctx, request);
        default:
            break;
    }

    return null;
}

Example 19

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

4 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    if (log.isDebugEnabled()) {
        log.debug("receive request, {} {} {}",
            request.getCode(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()),
            request);
    }

    switch (request.getCode()) {
        // TODO 待读（暂时跳过）：kv增删改查
        case RequestCode.PUT_KV_CONFIG:
            return this.putKVConfig(ctx, request);
        case RequestCode.GET_KV_CONFIG:
            return this.getKVConfig(ctx, request);
        case RequestCode.DELETE_KV_CONFIG:
            return this.deleteKVConfig(ctx, request);

        case RequestCode.REGISTER_BROKER: // Broker发送心跳,实际就是注册Broker,更新BrokerLiveInfo,若配置变化同步
            Version brokerVersion = MQVersion.value2Version(request.getVersion());
            if (brokerVersion.ordinal() >= MQVersion.Version.V3_0_11.ordinal()) {
                return this.registerBrokerWithFilterServer(ctx, request);
            } else {
                return this.registerBroker(ctx, request);
            }
        case RequestCode.UNREGISTER_BROKER: // 移除注册Broker
            return this.unregisterBroker(ctx, request);
        case RequestCode.GET_ROUTEINTO_BY_TOPIC:  //获取指定Topic的路由信息
            return this.getRouteInfoByTopic(ctx, request);
        case RequestCode.GET_BROKER_CLUSTER_INFO:
            return this.getBrokerClusterInfo(ctx, request);

        case RequestCode.WIPE_WRITE_PERM_OF_BROKER:
            return this.wipeWritePermOfBroker(ctx, request);
        case RequestCode.GET_ALL_TOPIC_LIST_FROM_NAMESERVER:
            return getAllTopicListFromNameserver(ctx, request);
        case RequestCode.DELETE_TOPIC_IN_NAMESRV:
            return deleteTopicInNamesrv(ctx, request);
        case RequestCode.GET_KVLIST_BY_NAMESPACE:
            return this.getKVListByNamespace(ctx, request);
        case RequestCode.GET_TOPICS_BY_CLUSTER:
            return this.getTopicsByCluster(ctx, request);
        case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_NS:
            return this.getSystemTopicListFromNs(ctx, request);
        case RequestCode.GET_UNIT_TOPIC_LIST:
            return this.getUnitTopicList(ctx, request);
        case RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST:
            return this.getHasUnitSubTopicList(ctx, request);
        case RequestCode.GET_HAS_UNIT_SUB_UNUNIT_TOPIC_LIST:
            return this.getHasUnitSubUnUnitTopicList(ctx, request);
        case RequestCode.UPDATE_NAMESRV_CONFIG:
            return this.updateConfig(ctx, request);
        case RequestCode.GET_NAMESRV_CONFIG:
            return this.getConfig(ctx, request);
        default:
            break;
    }
    return null;
}

Example 20

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

4 votes

private RemotingCommand sendMessage(final ChannelHandlerContext ctx,
    final RemotingCommand request,
    final SendMessageContext sendMessageContext,
    final SendMessageRequestHeader requestHeader) throws RemotingCommandException {

    final RemotingCommand response = RemotingCommand.createResponseCommand(SendMessageResponseHeader.class);
    final SendMessageResponseHeader responseHeader = (SendMessageResponseHeader) response.readCustomHeader();

    response.setOpaque(request.getOpaque());

    response.addExtField(MessageConst.PROPERTY_MSG_REGION, this.brokerController.getBrokerConfig().getRegionId());
    response.addExtField(MessageConst.PROPERTY_TRACE_SWITCH, String.valueOf(this.brokerController.getBrokerConfig().isTraceOn()));

    log.debug("receive SendMessage request command, {}", request);

    final long startTimstamp = this.brokerController.getBrokerConfig().getStartAcceptSendRequestTimeStamp();
    if (this.brokerController.getMessageStore().now() < startTimstamp) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("broker unable to service, until %s", UtilAll.timeMillisToHumanString2(startTimstamp)));
        return response;
    }

    response.setCode(-1);
    super.msgCheck(ctx, requestHeader, response);
    if (response.getCode() != -1) {
        return response;
    }

    final byte[] body = request.getBody();

    int queueIdInt = requestHeader.getQueueId();
    TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(requestHeader.getTopic());

    if (queueIdInt < 0) {
        queueIdInt = Math.abs(this.random.nextInt() % 99999999) % topicConfig.getWriteQueueNums();
    }

    MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
    msgInner.setTopic(requestHeader.getTopic());
    msgInner.setQueueId(queueIdInt);

    if (!handleRetryAndDLQ(requestHeader, response, request, msgInner, topicConfig)) {
        return response;
    }

    msgInner.setBody(body);
    msgInner.setFlag(requestHeader.getFlag());
    MessageAccessor.setProperties(msgInner, MessageDecoder.string2messageProperties(requestHeader.getProperties()));
    msgInner.setPropertiesString(requestHeader.getProperties());
    msgInner.setBornTimestamp(requestHeader.getBornTimestamp());
    msgInner.setBornHost(ctx.channel().remoteAddress());
    msgInner.setStoreHost(this.getStoreHost());
    msgInner.setReconsumeTimes(requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes());

    if (this.brokerController.getBrokerConfig().isRejectTransactionMessage()) {
        String traFlag = msgInner.getProperty(MessageConst.PROPERTY_TRANSACTION_PREPARED);
        if (traFlag != null) {
            response.setCode(ResponseCode.NO_PERMISSION);
            response.setRemark(
                "the broker[" + this.brokerController.getBrokerConfig().getBrokerIP1() + "] sending transaction message is forbidden");
            return response;
        }
    }

    PutMessageResult putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);

    return handlePutMessageResult(putMessageResult, response, request, msgInner, responseHeader, sendMessageContext, ctx, queueIdInt);

}