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  1. Qt
  2. QTBUG-104190

QtConcurrent::blockingMap will block all the following threads running in QThreadPool

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Incomplete
    • Affects Version/s: 6.3.0
    • Fix Version/s: None
    • Labels:
      None
    • Story Points:
      8
    • Sprint:
      Foundation Sprint 63

      Description

      check the attached example.

      when the application run the QtConccurrent::blockingMap method ,all the threads in QThreadPool will be blocked

      reproduce steps(see the screenshot):
      1, run the background task.
      2. run the normal task.

      expected resultL: the normal task will get running.
      actual result: the normal task does not run.

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            People

            Assignee:
            kokujawa Konrad Kujawa
            Reporter:
            xiaoyifang yifang xiao
            PM Owner:
            Vladimir Minenko Vladimir Minenko
            RnD Owner:
            Alex Blasche Alex Blasche
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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