wxrqforever commented on issue #7163: URL: https://github.com/apache/incubator-seata/issues/7163#issuecomment-2677442666
> 接入TCC的方法,不会被AT代理的,所以只会创建TCC分支,没有AT分支。执行的b2Prepare方法,最多只会本地事务回滚,不会被AT回滚。 是的 上游发起tcc的应用,tcc中的prepare方法里的执行是不会被at代理。但是我这里的主要疑问是,如果我在上游tcc的prepare方法中通过feign rpc下游应用,这时候头信息会被带到下游,下游会加入到at模式中运行,这时下游同时被at模式和tcc所控制,比如如果发生全局事务的回滚,对于下游则同时运行在at模式的回滚和tcc的cancel方法下。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For additional commands, e-mail: notifications-h...@seata.apache.org