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https://issues.apache.org/jira/browse/MINIFICPP-990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897484#comment-16897484
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Mr TheSegfault commented on MINIFICPP-990:
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Thanks for debugging. I always assumed the issue is that we wait on the sem,
close it then unlink it before unloading flow controller, meaning when we
sem_post, the semaphore won't exist. We should likely move those sem close and
sem unlink after "MiNiFi exit" – but I haven't actually debugged it myself. I
always made a mental note to "look into it" but never did.
> Segfault on SIGINT after shutdown initiated
> --------------------------------------------
>
> Key: MINIFICPP-990
> URL: https://issues.apache.org/jira/browse/MINIFICPP-990
> Project: Apache NiFi MiNiFi C++
> Issue Type: Bug
> Reporter: Andrew Christianson
> Priority: Major
>
> If I send a SIGINT (ctrl-c) to MiNiFI, MiNiFi begins shutdown. If I send
> another SIGINT while that shutdown is in progress, MiNiFi crashes with a
> segfault.
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