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事务参与者中RequestContextHolder.getRequestAttributes()为null #34

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kissMeet opened this issue Nov 13, 2018 · 1 comment

kissMeet commented Nov 13, 2018 •

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RequestContextHolder是一个threadlocal变量，事务参与者是新开线程执行的，传递不过去，需要类似groupId一样，在ActorTxTransactionHandler中传递一下，以便事务参与者可以使用RequestContextHolder。

rench commented Nov 16, 2018

默认 RequestContextFilter 中初始化的RequestContextHolder 里面，没有暴露requestAttributes给子线程。
如果你需要，可以配置RequestContextFilter 的 threadContextInheritable 属性为true。
spring官方不建议在用线程池的情况下，将threadContextInheritable 设置为true。

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