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  1. Qt
  2. QTBUG-25823

network: download stalls and eats up all CPU

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.0.0
    • 5.0.0 Beta 1
    • Network
    • None
    • 5.0 branch on Linux
    • 63e996200268599522db97d9a0ef37f43d5ca506

    Description

      in examples/network/downloadmanager the following calls stall and eat up all CPU:
      ./downloadmanager http://www.dailykos.com
      ./downloadmanager http://www.bestblackhatforum.com

      I think I could find more examples if needed.

      strange thing is, the backtrace is the event loop. Qt seems to sit in a tight loop polling a file descriptor.

      Apparently a regression from 4.8

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            shkearns Shane Kearns
            peter-h Peter H. (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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