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RPC模式下的主事务提交后RPC服务confirm或者cancel异常情况下外抛异常是怎么处理的？ #119

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caoyangjie opened this issue May 9, 2019 · 2 comments
Open

RPC模式下的主事务提交后RPC服务confirm或者cancel异常情况下外抛异常是怎么处理的？ #119

caoyangjie opened this issue May 9, 2019 · 2 comments

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@caoyangjie
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阅读了大佬的源码,不知是否我代码没可以看到位还是怎么样？关于RPC模式下的主事务提交后RPC服务confirm或者cancel异常情况下外抛异常是怎么处理的？代码没看到有对这一块做处理
@caoyangjie
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在TransactionHook下异步启动的ConsistentGuardian.process函数中，调用publishDemiLogEvent执行
TccMethodExecutor的onDismatch方法 如果rpcClient.callWithNoReturn 中外抛异常，貌似没有做处理。这种情况下，ET是如何让注释回滚的？没有找到具体的逻辑处理代码。这里是不是会导致 主事务提交了而从服务的confirm或者cancel执行失败？

@skyesx skyesx changed the title RPC模式下发现的问题 RPC模式下的主事务提交后RPC服务confirm或者cancel异常情况下外抛异常是怎么处理的？ May 9, 2019
@skyesx
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skyesx commented May 9, 2019

代码在这里

https://github.com/QNJR-GROUP/EasyTransaction/blob/master/easytrans-core/src/main/java/com/yiqiniu/easytrans/recovery/ConsistentGuardianDaemon.java

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@caoyangjie @skyesx