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  1. Qpid Proton
  2. PROTON-1548

C++ proactor_container_impl deadlock in schedule

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • proton-c-0.18.0
    • proton-c-0.18.0
    • cpp-binding
    • None

    Description

      The proactor container can deadlock on connect(), open_sender(), etc.

      In the case of the test program, the lock is acquired just before
      run_timer_jobs() when handling PN_PROACTOR_TIMEOUT. Deadlock occurs
      in container::impl::connect() when the lock is attempted to be taken a
      second time.

      Attachments

        1. hang.cpp
          1 kB
          Clifford Jansen

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. PROTON-1591 [proton-cpp] Scheduling task from a scheduled task will deadlock

          • Major - Major loss of function.
          • Closed

          Activity

            People

              astitcher Andrew Stitcher
              cliffjansen Clifford Jansen
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              Dates

                Created:
                Updated:
                Resolved: