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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2020/01/06 04:03:05 UTC

[GitHub] [rocketmq-client-cpp] ustcr7 edited a comment on issue #211: GetTransport of:x.x.x.x:yyyy get timed_mutex timeout

ustcr7 edited a comment on issue #211: GetTransport of:x.x.x.x:yyyy get timed_mutex timeout
URL: https://github.com/apache/rocketmq-client-cpp/issues/211#issuecomment-570995010
 
 
   ![image](https://user-images.githubusercontent.com/5212409/71794264-a4aaf780-307b-11ea-84e8-ebf00bfd9804.png)
   ![image](https://user-images.githubusercontent.com/5212409/71794273-b391aa00-307b-11ea-8dd5-ddb7d0cef587.png)
   this is the stacktrace of the process，m_tcpTableLock is hold by the dead lock thread, and deadlock is caused by a libevent bug :
   https://archives.seul.org/libevent/users/Aug-2012/msg00010.html
   https://github.com/libevent/libevent/blob/master/whatsnew-2.1.txt
   you should update the libevent to 2.1.xx version.
   @ShannonDing 
   

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