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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/11/16 11:38:26 UTC

[GitHub] [rocketmq] xyz327 commented on issue #3495: 事务消息中，如何将本地事务的执行结果保存到消息体中推送到RocketMq?

xyz327 commented on issue #3495:
URL: https://github.com/apache/rocketmq/issues/3495#issuecomment-970186399


   https://github.com/xyz327/transactional-rocketmq-spring-boot-starter   之前基于spring做的可靠消息发送
   基于spring的 TransactionSynchronization  
   1.  开启事务
   2. 执行本地事务
   3. 发送事务半消息
   4. 结束事务
   5. 事务完成回调处理半消息
   
   对于你这个 我觉得可以先写消息表。然后再定时任务异步发送就好
   > main-thread
   1. 开启事务
   2. 执行本地事务
   3. 写本地消息记录表
   4. 结束事务
   > send-msg-thread  
   1. 轮询本地消息记录表发出消息


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