org.apache.rocketmq.common.protocol.header.GetConsumerListByGroupResponseBody Java Examples

The following examples show how to use org.apache.rocketmq.common.protocol.header.GetConsumerListByGroupResponseBody. 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: DeFiBusClientAPIImplTest.java    From DeFiBus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testGetConsumerIdListByGroupAndTopic_Success() throws Exception {
    doAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock mock) throws Throwable {
            RemotingCommand request = mock.getArgument(1);
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            List<String> cidList = new ArrayList<>();
            for (int i = 0; i < 10; i++) {
                cidList.add(i + "");
            }
            body.setConsumerIdList(cidList);
            request.setBody(body.encode());
            request.setCode(ResponseCode.SUCCESS);
            request.setOpaque(request.getOpaque());
            return request;
        }
    }).when(remotingClient).invokeSync(anyString(), any(RemotingCommand.class), anyLong());
    List<String> list = deFiBusClientAPI.getConsumerIdListByGroupAndTopic(brokerAddr, group, topic, 3 * 1000);
    assertThat(list.size()).isEqualTo(10);
}
Example #2
Source File: ConsumerManageProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader) request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(
            requestHeader.getConsumerGroup());
    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}
Example #3
Source File: ConsumerManageProcessor.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
        final RemotingCommand response =
            RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
        final GetConsumerListByGroupRequestHeader requestHeader =
            (GetConsumerListByGroupRequestHeader) request
                .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

//        获取消费组信息
        ConsumerGroupInfo consumerGroupInfo =
            this.brokerController.getConsumerManager().getConsumerGroupInfo(
                requestHeader.getConsumerGroup());
        if (consumerGroupInfo != null) {
//            获取所有的client=》
            List<String> clientIds = consumerGroupInfo.getAllClientId();
            if (!clientIds.isEmpty()) {
                GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
                body.setConsumerIdList(clientIds);
                response.setBody(body.encode());
                response.setCode(ResponseCode.SUCCESS);
                response.setRemark(null);
                return response;
            } else {
                log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                    RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
            }
        } else {
            log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }

        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
        return response;
    }
Example #4
Source File: DeFiClientManageProcessorTest.java    From DeFiBus with Apache License 2.0 5 votes vote down vote up 
@Test
public void processRequest_GetConsumerListByGroupAndTopic() throws Exception {
    ConsumerGroupInfo consumerGroupInfo = deFiBrokerController.getConsumerManager().getConsumerGroupInfo(group);
    assertThat(consumerGroupInfo).isNotNull();

    RemotingCommand request = GetConsumerListCommand();
    RemotingCommand response = deFiClientManageProcessor.processRequest(handlerContext, request);
    assertThat(response).isNotNull();
    assertThat(response.getCode()).isEqualTo(ResponseCode.SUCCESS);
    GetConsumerListByGroupResponseBody body = RemotingSerializable.decode(response.getBody(), GetConsumerListByGroupResponseBody.class);
    List<String> clientIdList = body.getConsumerIdList();
    assertThat(clientIdList).isNotNull();
    assertThat(clientIdList.get(0)).isEqualTo(clientId);
}
Example #5
Source File: DeFiClientManageProcessorTest.java    From DeFiBus with Apache License 2.0 5 votes vote down vote up 
@Test
public void processRequest_GetConsumerListByGroupAndTopicIsNull() throws Exception {
    ConsumerGroupInfo consumerGroupInfo = deFiBrokerController.getConsumerManager().getConsumerGroupInfo(group);
    assertThat(consumerGroupInfo).isNotNull();

    RemotingCommand request = GetConsumerListCommandWithNoTopic();
    RemotingCommand response = response = deFiClientManageProcessor.processRequest(handlerContext, request);
    assertThat(response).isNotNull();
    assertThat(response.getCode()).isEqualTo(ResponseCode.SUCCESS);
    GetConsumerListByGroupResponseBody body = RemotingSerializable.decode(response.getBody(), GetConsumerListByGroupResponseBody.class);
    List<String> clientIdList = body.getConsumerIdList();
    assertThat(clientIdList).isNotNull();
    assertThat(clientIdList.get(0)).isEqualTo(clientId);
}
Example #6
Source File: ConsumerManageProcessor.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 获取消费列表byGroup
 * @param ctx ctx
 * @param request ;
 * @return ;
 * @throws RemotingCommandException ;
 */
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader) request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(
            requestHeader.getConsumerGroup());

    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            /*
             * 获取所有的消费list根据响应body。就是该group全部的客户端id
             */
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}
Example #7
Source File: ConsumerManageProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
/**
 * 获取 消费者集群 + Topic 对应的 消费者编号数组
 *
 * @param ctx
 * @param request
 * @return
 * @throws RemotingCommandException
 */
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader)request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(requestHeader.getConsumerGroup());
    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}
Example #8
Source File: ConsumerManageProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader) request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(
            requestHeader.getConsumerGroup());
    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}
Example #9
Source File: ConsumerManageProcessor.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader) request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(
            requestHeader.getConsumerGroup());
    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}
Example #10
Source File: ConsumerManageProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand getConsumerListByGroup(ChannelHandlerContext ctx, RemotingCommand request)
    throws RemotingCommandException {
    final RemotingCommand response =
        RemotingCommand.createResponseCommand(GetConsumerListByGroupResponseHeader.class);
    final GetConsumerListByGroupRequestHeader requestHeader =
        (GetConsumerListByGroupRequestHeader) request
            .decodeCommandCustomHeader(GetConsumerListByGroupRequestHeader.class);

    ConsumerGroupInfo consumerGroupInfo =
        this.brokerController.getConsumerManager().getConsumerGroupInfo(
            requestHeader.getConsumerGroup());
    if (consumerGroupInfo != null) {
        List<String> clientIds = consumerGroupInfo.getAllClientId();
        if (!clientIds.isEmpty()) {
            GetConsumerListByGroupResponseBody body = new GetConsumerListByGroupResponseBody();
            body.setConsumerIdList(clientIds);
            response.setBody(body.encode());
            response.setCode(ResponseCode.SUCCESS);
            response.setRemark(null);
            return response;
        } else {
            log.warn("getAllClientId failed, {} {}", requestHeader.getConsumerGroup(),
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
        }
    } else {
        log.warn("getConsumerGroupInfo failed, {} {}", requestHeader.getConsumerGroup(),
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()));
    }

    response.setCode(ResponseCode.SYSTEM_ERROR);
    response.setRemark("no consumer for this group, " + requestHeader.getConsumerGroup());
    return response;
}