Java Code Examples for org.apache.rocketmq.common.protocol.header.SendMessageRequestHeader#isBatch()

The following examples show how to use org.apache.rocketmq.common.protocol.header.SendMessageRequestHeader#isBatch() . 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: SendMessageProcessor.java From rocketmq with Apache License 2.0

6 votes

public CompletableFuture<RemotingCommand> asyncProcessRequest(ChannelHandlerContext ctx,
                                                              RemotingCommand request) throws RemotingCommandException {
    final SendMessageContext mqtraceContext;
    switch (request.getCode()) {
        case RequestCode.CONSUMER_SEND_MSG_BACK:
            return this.asyncConsumerSendMsgBack(ctx, request);
        default:
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return CompletableFuture.completedFuture(null);
            }
            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);
            if (requestHeader.isBatch()) {
                return this.asyncSendBatchMessage(ctx, request, mqtraceContext, requestHeader);
            } else {
                return this.asyncSendMessage(ctx, request, mqtraceContext, requestHeader);
            }
    }
}

Example 2

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

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    SendMessageContext mqtraceContext;
    switch (request.getCode()) {
        case RequestCode.CONSUMER_SEND_MSG_BACK:
            return this.consumerSendMsgBack(ctx, request);
        default:
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);

            RemotingCommand response;
            if (requestHeader.isBatch()) {
                response = this.sendBatchMessage(ctx, request, mqtraceContext, requestHeader);
            } else {
                response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);
            }

            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
    }
}

Example 3

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

5 votes

@Override
    public RemotingCommand processRequest(ChannelHandlerContext ctx,
                                          RemotingCommand request) throws RemotingCommandException {
        SendMessageContext mqtraceContext;
        switch (request.getCode()) {
            case RequestCode.CONSUMER_SEND_MSG_BACK:
//                消费者发送消息返回=》
                return this.consumerSendMsgBack(ctx, request);
            default:
//                解析请求消息头，队序列化做了些优化，消息头中字段过多，字段过长并发情况下会对序列化效率产生影响=》
                SendMessageRequestHeader requestHeader = parseRequestHeader(request);
                if (requestHeader == null) {
                    return null;
                }

//                构建消息上下文=》
                mqtraceContext = buildMsgContext(ctx, requestHeader);
//                发送消息之前执行钩子方法=》
                this.executeSendMessageHookBefore(ctx, request, mqtraceContext);

                RemotingCommand response;
                if (requestHeader.isBatch()) {
//                    批量消息发送=》
                    response = this.sendBatchMessage(ctx, request, mqtraceContext, requestHeader);
                } else {
//                    发送消息=》
                    response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);
                }

//                执行发送消息之后的钩子方法=》
                this.executeSendMessageHookAfter(response, mqtraceContext);
                return response;
        }
    }

Example 4

Source File: SendMessageProcessor.java From rocketmq-read with Apache License 2.0

5 votes

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

    SendMessageContext mqtraceContext;
    switch (request.getCode()) {
        // consumer消费失败的消息发回broker。
        case RequestCode.CONSUMER_SEND_MSG_BACK:
            return this.consumerSendMsgBack(ctx, request);
        default:
            // producer发消息到broker。
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);

            RemotingCommand response;
            if (requestHeader.isBatch()) {
                response = this.sendBatchMessage(ctx, request, mqtraceContext, requestHeader);
            } else {
                response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);
            }

            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
    }
}

Example 5

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

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    SendMessageContext mqtraceContext;
    switch (request.getCode()) {
        case RequestCode.CONSUMER_SEND_MSG_BACK:
            return this.consumerSendMsgBack(ctx, request);
        default:
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);

            RemotingCommand response;
            if (requestHeader.isBatch()) {
                response = this.sendBatchMessage(ctx, request, mqtraceContext, requestHeader);
            } else {
                response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);
            }

            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
    }
}

Example 6

Source File: SendMessageProcessor.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 {
    SendMessageContext mqtraceContext;
    switch (request.getCode()) {
        case RequestCode.CONSUMER_SEND_MSG_BACK:   //Broker Consumer将处理不了的消息发回服务器
            return this.consumerSendMsgBack(ctx, request);
        default:
        	// 解析请求
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            // 消息轨迹：记录到达 broker 的消息
            mqtraceContext = buildMsgContext(ctx, requestHeader);
            //处理发送消息前逻辑
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);

            RemotingCommand response;
            if (requestHeader.isBatch()) {
                response = this.sendBatchMessage(ctx, request, mqtraceContext, requestHeader);
            } else {
                response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);// 处理发送消息逻辑
            }

         // 消息轨迹：记录发送成功的消息
            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
    }
}