Java Code Examples for com.alibaba.rocketmq.remoting.protocol.RemotingCommand#createRequestCommand()

The following examples show how to use com.alibaba.rocketmq.remoting.protocol.RemotingCommand#createRequestCommand() . 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 rocketmq 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 2

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

6 votes

@Test
public void test_RPC_Async() throws InterruptedException, RemotingConnectException,
        RemotingTimeoutException, RemotingTooMuchRequestException, RemotingSendRequestException {
    RemotingServer server = createRemotingServer();
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 100; i++) {
        RemotingCommand request = RemotingCommand.createRequestCommand(0, null);
        request.setRemark(String.valueOf(i));
        client.invokeAsync("localhost:8888", request, 1000 * 3, new InvokeCallback() {
            @Override
            public void operationComplete(ResponseFuture responseFuture) {
                System.out.println(responseFuture.getResponseCommand());
            }
        });
    }

    Thread.sleep(1000 * 3);

    client.shutdown();
    server.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 3

Source File: MQClientAPIImpl.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

/**
 * 更新Broker上的配置
 * 
 * @param addr
 * @param properties
 * @param timeoutMillis
 * @throws RemotingConnectException
 * @throws RemotingSendRequestException
 * @throws RemotingTimeoutException
 * @throws InterruptedException
 * @throws MQBrokerException
 * @throws UnsupportedEncodingException
 */
public void updateBrokerConfig(final String addr, final Properties properties, final long timeoutMillis)
        throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException,
        InterruptedException, MQBrokerException, UnsupportedEncodingException {

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

    String str = MixAll.properties2String(properties);
    if (str != null && str.length() > 0) {
        request.setBody(str.getBytes(MixAll.DEFAULT_CHARSET));
        RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
        switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
        }

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

Example 4

Source File: NettyRPCTest.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

@Test
public void test_RPC_Oneway() throws InterruptedException, RemotingConnectException,
        RemotingTimeoutException, RemotingTooMuchRequestException, RemotingSendRequestException {
    RemotingServer server = createRemotingServer();
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 100; i++) {
        RemotingCommand request = RemotingCommand.createRequestCommand(0, null);
        request.setRemark(String.valueOf(i));
        client.invokeOneway("localhost:8888", request, 1000 * 3);
    }

    client.shutdown();
    server.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 5

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

6 votes

public void test_idle_event() throws InterruptedException, RemotingConnectException,
        RemotingSendRequestException, RemotingTimeoutException {
    RemotingServer server = createRemotingServer();
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 10; i++) {
        RemotingCommand request = RemotingCommand.createRequestCommand(0, null);
        RemotingCommand response = client.invokeSync("localhost:8888", request, 1000 * 3);
        System.out.println(i + " invoke result = " + response);
        assertTrue(response != null);

        Thread.sleep(1000 * 10);
    }

    Thread.sleep(1000 * 60);

    client.shutdown();
    server.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 6

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

6 votes

public void updateBrokerConfig(final String addr, final Properties properties, final long timeoutMillis)
        throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
        MQBrokerException, UnsupportedEncodingException {

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

    String str = MixAll.properties2String(properties);
    if (str != null && str.length() > 0) {
        request.setBody(str.getBytes(MixAll.DEFAULT_CHARSET));
        RemotingCommand response = this.remotingClient
                .invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
        switch (response.getCode()) {
            case ResponseCode.SUCCESS: {
                return;
            }
            default:
                break;
        }

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

Example 7

Source File: Broker2Client.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

/**
 * Broker主动通知Consumer，Id列表发生变化，Oneway
 */
public void notifyConsumerIdsChanged(//
        final Channel channel, //
        final String consumerGroup//
) {
    if (null == consumerGroup) {
        log.error("notifyConsumerIdsChanged consumerGroup is null");
        return;
    }

    NotifyConsumerIdsChangedRequestHeader requestHeader = new NotifyConsumerIdsChangedRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    RemotingCommand request =
            RemotingCommand.createRequestCommand(RequestCode.NOTIFY_CONSUMER_IDS_CHANGED, requestHeader);

    try {
        this.brokerController.getRemotingServer().invokeOneway(channel, request, 10);
    }
    catch (Exception e) {
        log.error("notifyConsumerIdsChanged exception, " + consumerGroup, e);
    }
}

Example 8

Source File: NettyConnectionTest.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

@Test
public void test_connect_timeout() throws InterruptedException, RemotingConnectException,
        RemotingSendRequestException, RemotingTimeoutException {
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 100; i++) {
        try {
            RemotingCommand request = RemotingCommand.createRequestCommand(0, null);
            RemotingCommand response = client.invokeSync("localhost:8888", request, 1000 * 3);
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

    client.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 9

Source File: NettyRPCTest.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

@Test
public void test_RPC_Sync() throws InterruptedException, RemotingConnectException,
        RemotingSendRequestException, RemotingTimeoutException {
    RemotingServer server = createRemotingServer();
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 100; i++) {
        TestRequestHeader requestHeader = new TestRequestHeader();
        requestHeader.setCount(i);
        requestHeader.setMessageTitle("HelloMessageTitle");
        RemotingCommand request = RemotingCommand.createRequestCommand(0, requestHeader);
        RemotingCommand response = client.invokeSync("localhost:8888", request, 1000 * 3000);
        System.out.println("invoke result = " + response);
        assertTrue(response != null);
    }

    client.shutdown();
    server.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 10

Source File: NettyIdleTest.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

public void test_idle_event() throws InterruptedException, RemotingConnectException,
        RemotingSendRequestException, RemotingTimeoutException {
    RemotingServer server = createRemotingServer();
    RemotingClient client = createRemotingClient();

    for (int i = 0; i < 10; i++) {
        RemotingCommand request = RemotingCommand.createRequestCommand(0, null);
        RemotingCommand response = client.invokeSync("localhost:8888", request, 1000 * 3);
        System.out.println(i + " invoke result = " + response);
        assertTrue(response != null);

        Thread.sleep(1000 * 10);
    }

    Thread.sleep(1000 * 60);

    client.shutdown();
    server.shutdown();
    System.out.println("-----------------------------------------------------------------");
}

Example 11

Source File: MQClientAPIImpl.java From rocketmq 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 12

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

public List<QueueTimeSpan> queryConsumeTimeSpan(final String addr, final String topic, final String group, final long timeoutMillis)
        throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
        MQBrokerException {
    QueryConsumeTimeSpanRequestHeader requestHeader = new QueryConsumeTimeSpanRequestHeader();
    requestHeader.setTopic(topic);
    requestHeader.setGroup(group);

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

    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    switch (response.getCode()) {
    case ResponseCode.SUCCESS: {
        QueryConsumeTimeSpanBody consumeTimeSpanBody = GroupList.decode(response.getBody(), QueryConsumeTimeSpanBody.class);
        return consumeTimeSpanBody.getConsumeTimeSpanSet();
    }
    default:
        break;
    }

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

Example 13

Source File: MQClientAPIImpl.java From RocketMQ-Master-analyze with Apache License 2.0

6 votes

/**
 * Broker 查询topic被谁消费
 * 
 * @param addr
 * @param topic
 * @param timeoutMillis
 * @return
 * @throws RemotingConnectException
 * @throws RemotingSendRequestException
 * @throws RemotingTimeoutException
 * @throws InterruptedException
 * @throws MQBrokerException
 */
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(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 14

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

5 votes

public void updateConsumerOffsetOneway(//
                                       final String addr, //
                                       final UpdateConsumerOffsetRequestHeader requestHeader, //
                                       final long timeoutMillis//
) throws RemotingConnectException, RemotingTooMuchRequestException, RemotingTimeoutException, RemotingSendRequestException,
        InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_CONSUMER_OFFSET, requestHeader);

    this.remotingClient.invokeOneway(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
}

Example 15

Source File: Broker2Client.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

public void checkProducerTransactionState(//
        final Channel channel,//
        final CheckTransactionStateRequestHeader requestHeader,//
        final SelectMapedBufferResult selectMapedBufferResult//
) {
    RemotingCommand request =
            RemotingCommand.createRequestCommand(RequestCode.CHECK_TRANSACTION_STATE, requestHeader);
    request.markOnewayRPC();

    try {
        FileRegion fileRegion =
                new OneMessageTransfer(request.encodeHeader(selectMapedBufferResult.getSize()),
                    selectMapedBufferResult);
        channel.writeAndFlush(fileRegion).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                selectMapedBufferResult.release();
                if (!future.isSuccess()) {
                    log.error("invokeProducer failed,", future.cause());
                }
            }
        });
    }
    catch (Throwable e) {
        log.error("invokeProducer exception", e);
        selectMapedBufferResult.release();
    }
}

Example 16

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

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

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

Example 17

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

5 votes

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);
    this.remotingClient.invokeOneway(addr, request, timeoutMillis);
}

Example 18

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

5 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 19

Source File: Broker2Client.java From rocketmq with Apache License 2.0

5 votes

public void checkProducerTransactionState(//
                                          final Channel channel,//
                                          final CheckTransactionStateRequestHeader requestHeader,//
                                          final SelectMapedBufferResult selectMapedBufferResult//
) {
    RemotingCommand request =
            RemotingCommand.createRequestCommand(RequestCode.CHECK_TRANSACTION_STATE, requestHeader);
    request.markOnewayRPC();

    try {
        FileRegion fileRegion =
                new OneMessageTransfer(request.encodeHeader(selectMapedBufferResult.getSize()),
                        selectMapedBufferResult);
        channel.writeAndFlush(fileRegion).addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture future) throws Exception {
                selectMapedBufferResult.release();
                if (!future.isSuccess()) {
                    log.error("invokeProducer failed,", future.cause());
                }
            }
        });
    } catch (Throwable e) {
        log.error("invokeProducer exception", e);
        selectMapedBufferResult.release();
    }
}

Example 20

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

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);
    this.remotingClient.invokeOneway(addr, request, timeoutMillis);
}