Examples with ClientChannelInfo org.apache.rocketmq.broker.client.ClientChannelInfo used on opensource projects

Example 16 with ClientChannelInfo

use of org.apache.rocketmq.broker.client.ClientChannelInfo in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class Broker2Client method resetOffset.

public RemotingCommand resetOffset(String topic, String group, long timeStamp, boolean isForce, boolean isC) {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic);
    if (null == topicConfig) {
        log.error("[reset-offset] reset offset failed, no topic in this broker. topic={}", topic);
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark("[reset-offset] reset offset failed, no topic in this broker. topic=" + topic);
        return response;
    }
    Map<MessageQueue, Long> offsetTable = new HashMap<MessageQueue, Long>();
    for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) {
        MessageQueue mq = new MessageQueue();
        mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName());
        mq.setTopic(topic);
        mq.setQueueId(i);
        long consumerOffset = this.brokerController.getConsumerOffsetManager().queryOffset(group, topic, i);
        if (-1 == consumerOffset) {
            response.setCode(ResponseCode.SYSTEM_ERROR);
            response.setRemark(String.format("THe consumer group <%s> not exist", group));
            return response;
        }
        long timeStampOffset;
        if (timeStamp == -1) {
            timeStampOffset = this.brokerController.getMessageStore().getMaxOffsetInQueue(topic, i);
        } else {
            // //根据时间找offset
            timeStampOffset = this.brokerController.getMessageStore().getOffsetInQueueByTime(topic, i, timeStamp);
        }
        if (timeStampOffset < 0) {
            log.warn("reset offset is invalid. topic={}, queueId={}, timeStampOffset={}", topic, i, timeStampOffset);
            timeStampOffset = 0;
        }
        if (isForce || timeStampOffset < consumerOffset) {
            offsetTable.put(mq, timeStampOffset);
        } else {
            offsetTable.put(mq, consumerOffset);
        }
    }
    ResetOffsetRequestHeader requestHeader = new ResetOffsetRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setGroup(group);
    requestHeader.setTimestamp(timeStamp);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.RESET_CONSUMER_CLIENT_OFFSET, requestHeader);
    if (isC) {
        // c++ language
        ResetOffsetBodyForC body = new ResetOffsetBodyForC();
        List<MessageQueueForC> offsetList = convertOffsetTable2OffsetList(offsetTable);
        body.setOffsetTable(offsetList);
        request.setBody(body.encode());
    } else {
        // other language
        ResetOffsetBody body = new ResetOffsetBody();
        body.setOffsetTable(offsetTable);
        request.setBody(body.encode());
    }
    ConsumerGroupInfo consumerGroupInfo = this.brokerController.getConsumerManager().getConsumerGroupInfo(group);
    // Consumer在线
    if (consumerGroupInfo != null && !consumerGroupInfo.getAllChannel().isEmpty()) {
        ConcurrentMap<Channel, ClientChannelInfo> channelInfoTable = consumerGroupInfo.getChannelInfoTable();
        for (Map.Entry<Channel, ClientChannelInfo> entry : channelInfoTable.entrySet()) {
            int version = entry.getValue().getVersion();
            if (version >= MQVersion.Version.V3_0_7_SNAPSHOT.ordinal()) {
                try {
                    this.brokerController.getRemotingServer().invokeOneway(entry.getKey(), request, 5000);
                    log.info("[reset-offset] reset offset success. topic={}, group={}, clientId={}", topic, group, entry.getValue().getClientId());
                } catch (Exception e) {
                    log.error("[reset-offset] reset offset exception. topic={}, group={}", new Object[] { topic, group }, e);
                }
            } else {
                response.setCode(ResponseCode.SYSTEM_ERROR);
                response.setRemark("the client does not support this feature. version=" + MQVersion.getVersionDesc(version));
                log.warn("[reset-offset] the client does not support this feature. version={}", RemotingHelper.parseChannelRemoteAddr(entry.getKey()), MQVersion.getVersionDesc(version));
                return response;
            }
        }
    } else {
        String errorInfo = String.format("Consumer not online, so can not reset offset, Group: %s Topic: %s Timestamp: %d", requestHeader.getGroup(), requestHeader.getTopic(), requestHeader.getTimestamp());
        log.error(errorInfo);
        response.setCode(ResponseCode.CONSUMER_NOT_ONLINE);
        response.setRemark(errorInfo);
        return response;
    }
    response.setCode(ResponseCode.SUCCESS);
    ResetOffsetBody resBody = new ResetOffsetBody();
    resBody.setOffsetTable(offsetTable);
    response.setBody(resBody.encode());
    return response;
}

Example 17 with ClientChannelInfo

use of org.apache.rocketmq.broker.client.ClientChannelInfo in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class AdminBrokerProcessor method getProducerConnectionList.

private RemotingCommand getProducerConnectionList(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetProducerConnectionListRequestHeader requestHeader = (GetProducerConnectionListRequestHeader) request.decodeCommandCustomHeader(GetProducerConnectionListRequestHeader.class);
    ProducerConnection bodydata = new ProducerConnection();
    HashMap<Channel, ClientChannelInfo> channelInfoHashMap = this.brokerController.getProducerManager().getGroupChannelTable().get(requestHeader.getProducerGroup());
    if (channelInfoHashMap != null) {
        Iterator<Map.Entry<Channel, ClientChannelInfo>> it = channelInfoHashMap.entrySet().iterator();
        while (it.hasNext()) {
            ClientChannelInfo info = it.next().getValue();
            Connection connection = new Connection();
            connection.setClientId(info.getClientId());
            connection.setLanguage(info.getLanguage());
            connection.setVersion(info.getVersion());
            connection.setClientAddr(RemotingHelper.parseChannelRemoteAddr(info.getChannel()));
            bodydata.getConnectionSet().add(connection);
        }
        byte[] body = bodydata.encode();
        response.setBody(body);
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
        return response;
    }
    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("the producer group[" + requestHeader.getProducerGroup() + "] not exist");
    return response;
}

Example 18 with ClientChannelInfo

use of org.apache.rocketmq.broker.client.ClientChannelInfo in project rocketmq by apache.

the class AdminBrokerProcessor method callConsumer.

private RemotingCommand callConsumer(final int requestCode, final RemotingCommand request, final String consumerGroup, final String clientId) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    ClientChannelInfo clientChannelInfo = this.brokerController.getConsumerManager().findChannel(consumerGroup, clientId);
    if (null == clientChannelInfo) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("The Consumer <%s> <%s> not online", consumerGroup, clientId));
        return response;
    }
    if (clientChannelInfo.getVersion() < MQVersion.Version.V3_1_8_SNAPSHOT.ordinal()) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("The Consumer <%s> Version <%s> too low to finish, please upgrade it to V3_1_8_SNAPSHOT", clientId, MQVersion.getVersionDesc(clientChannelInfo.getVersion())));
        return response;
    }
    try {
        RemotingCommand newRequest = RemotingCommand.createRequestCommand(requestCode, null);
        newRequest.setExtFields(request.getExtFields());
        newRequest.setBody(request.getBody());
        return this.brokerController.getBroker2Client().callClient(clientChannelInfo.getChannel(), newRequest);
    } catch (RemotingTimeoutException e) {
        response.setCode(ResponseCode.CONSUME_MSG_TIMEOUT);
        response.setRemark(String.format("consumer <%s> <%s> Timeout: %s", consumerGroup, clientId, RemotingHelper.exceptionSimpleDesc(e)));
        return response;
    } catch (Exception e) {
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(String.format("invoke consumer <%s> <%s> Exception: %s", consumerGroup, clientId, RemotingHelper.exceptionSimpleDesc(e)));
        return response;
    }
}

Example 19 with ClientChannelInfo

use of org.apache.rocketmq.broker.client.ClientChannelInfo in project rocketmq by apache.

the class ClientManageProcessor method heartBeat.

public RemotingCommand heartBeat(ChannelHandlerContext ctx, RemotingCommand request) {
    RemotingCommand response = RemotingCommand.createResponseCommand(null);
    HeartbeatData heartbeatData = HeartbeatData.decode(request.getBody(), HeartbeatData.class);
    ClientChannelInfo clientChannelInfo = new ClientChannelInfo(ctx.channel(), heartbeatData.getClientID(), request.getLanguage(), request.getVersion());
    for (ConsumerData data : heartbeatData.getConsumerDataSet()) {
        SubscriptionGroupConfig subscriptionGroupConfig = this.brokerController.getSubscriptionGroupManager().findSubscriptionGroupConfig(data.getGroupName());
        boolean isNotifyConsumerIdsChangedEnable = true;
        if (null != subscriptionGroupConfig) {
            isNotifyConsumerIdsChangedEnable = subscriptionGroupConfig.isNotifyConsumerIdsChangedEnable();
            int topicSysFlag = 0;
            if (data.isUnitMode()) {
                topicSysFlag = TopicSysFlag.buildSysFlag(false, true);
            }
            String newTopic = MixAll.getRetryTopic(data.getGroupName());
            this.brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod(newTopic, subscriptionGroupConfig.getRetryQueueNums(), PermName.PERM_WRITE | PermName.PERM_READ, topicSysFlag);
        }
        boolean changed = this.brokerController.getConsumerManager().registerConsumer(data.getGroupName(), clientChannelInfo, data.getConsumeType(), data.getMessageModel(), data.getConsumeFromWhere(), data.getSubscriptionDataSet(), isNotifyConsumerIdsChangedEnable);
        if (changed) {
            log.info("registerConsumer info changed {} {}", data.toString(), RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    }
    for (ProducerData data : heartbeatData.getProducerDataSet()) {
        this.brokerController.getProducerManager().registerProducer(data.getGroupName(), clientChannelInfo);
    }
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}

Example 20 with ClientChannelInfo

use of org.apache.rocketmq.broker.client.ClientChannelInfo in project rocketmq by apache.

the class PullMessageProcessorTest method init.

@Before
public void init() {
    brokerController.setMessageStore(messageStore);
    pullMessageProcessor = new PullMessageProcessor(brokerController);
    Channel mockChannel = mock(Channel.class);
    when(mockChannel.remoteAddress()).thenReturn(new InetSocketAddress(1024));
    when(handlerContext.channel()).thenReturn(mockChannel);
    brokerController.getTopicConfigManager().getTopicConfigTable().put(topic, new TopicConfig());
    clientChannelInfo = new ClientChannelInfo(mockChannel);
    ConsumerData consumerData = createConsumerData(group, topic);
    brokerController.getConsumerManager().registerConsumer(consumerData.getGroupName(), clientChannelInfo, consumerData.getConsumeType(), consumerData.getMessageModel(), consumerData.getConsumeFromWhere(), consumerData.getSubscriptionDataSet(), false);
}