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Posted to issues@nifi.apache.org by "Dániel Bakai (Jira)" <ji...@apache.org> on 2020/02/04 12:26:00 UTC

[jira] [Created] (MINIFICPP-1144) HTTPCallback sometimes hits a state where load_buffer never returns

Dániel Bakai created MINIFICPP-1144:
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             Summary: HTTPCallback sometimes hits a state where load_buffer never returns
                 Key: MINIFICPP-1144
                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1144
             Project: Apache NiFi MiNiFi C++
          Issue Type: Bug
    Affects Versions: 0.7.0
            Reporter: Dániel Bakai
            Assignee: Dániel Bakai
             Fix For: 0.8.0


When this occurs, it makes S2S freeze completely.

 

The code is full of thread safety issues, the most likely candidate is using a doubly-locked recursive_mutex with cv.wait.



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