消息队列RocketMQ版事务分布式事务的相关内容

阿里云文档 2024-07-22

RocketMQ事务消息的应用场景、功能原理及使用说明

事务消息为云消息队列 RocketMQ 版中的高级特性消息，本文为您介绍事务消息的应用场景、功能原理、使用限制、使用方法和使用建议。

阿里云文档 2023-11-03

HTTP协议下的Node.jsSDK收发事务消息的示例_云消息队列 RocketMQ 4.x系列_云消息队列 RocketMQ 版(RocketMQ)

云消息队列 RocketMQ 版提供类似XA或Open XA的分布式事务功能，通过云消息队列 RocketMQ 版事务消息，能达到分布式事务的最终一致。本文提供使用HTTP协议下的Node.js SDK收发事务消息的示例代码。

阿里云文档 2023-09-13

HTTP协议下的C#SDK收发事务消息的示例_云消息队列 RocketMQ 4.x系列_云消息队列 RocketMQ 版(RocketMQ)

云消息队列 RocketMQ 版提供类似XA或Open XA的分布式事务功能，通过云消息队列 RocketMQ 版事务消息，能达到分布式事务的最终一致。本文提供使用HTTP协议下的C# SDK收发事务消息的示例代码。

阿里云文档 2023-07-25

HTTP协议下的C++SDK收发事务消息的示例

云消息队列 RocketMQ 版提供类似XA或Open XA的分布式事务功能，通过云消息队列 RocketMQ 版事务消息，能达到分布式事务的最终一致。本文提供使用HTTP协议下的C++ SDK收发事务消息的示例代码。

阿里云文档 2023-07-25

HTTP协议下的PHPSDK收发事务消息的示例

云消息队列 RocketMQ 版提供类似XA或Open XA的分布式事务功能，通过云消息队列 RocketMQ 版事务消息，能达到分布式事务的最终一致。本文提供使用HTTP协议下的PHP SDK收发事务消息的示例代码。

文章 2022-04-08 来自：开发者社区

1、业务场景在电商场景里面，成功付款后，会发放优惠券。上面的场景：在电商系统中，会出现，付款成功后，准备发优惠券的时候，服务器宕机了。这个时候会造成用户成功付款，却没收到优惠券的情况。这种情况下，我们很容易想到用事务来保证付款和发优惠券的原子性即可：要么付款和发优惠券同时成功，要么同时失败，是不允许其他一个成功，另一个失败的。但上面，存在一种情况：付款和发优惠券高度耦合，这样子容易出现：发优惠券....

文章 2018-06-24 来自：开发者社区

搞懂分布式技术19：使用RocketMQ事务消息解决分布式事务

初步认识RocketMQ的核心模块 rocketmq模块 rocketmq-broker：接受生产者发来的消息并存储（通过调用rocketmq-store），消费者从这里取得消息。 rocketmq-client：提供发送、接受消息的客户端API。 rocketmq-namesrv：NameServer，类似于Zookeeper，这里保存着消息的TopicName，队列等运行时的元信息...

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