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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/08/26 07:15:04 UTC

[GitHub] [dubbo] zrlw edited a comment on issue #8602: [2.7.13] 尚未完成异步回调的rpcContext被直接复用于后续dubbo调用处理，导致异步回调方法rpcContext里面的consumerURL并不是asyncRpcResult保存的对象

zrlw edited a comment on issue #8602:
URL: https://github.com/apache/dubbo/issues/8602#issuecomment-906145874


   dubbo处理invoke请求的工作线程里的rpcContext只有一份，当处理第二次invoke时，直接复用上一次dubbo尚未完成回调的rpcContext，会将上次异步调用时保存到asyncRpcResult里面的storedContext的consumerURL属性进行重置。
   相关代码截图如下：
   ![dubbo事件通知缺陷](https://user-images.githubusercontent.com/40652892/130915524-b30c408f-f904-4278-a40c-6772f76ed183.png)
   ![dubbo事件通知缺陷-调用栈](https://user-images.githubusercontent.com/40652892/130918288-7278b450-bbff-4d9d-b1d4-b9e193bb6313.png)
   
   PS：
   本issue源于尝试解决 #8567 
   


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