[PROTON-2022] Python3 reactor listener client fails with 'Bad file descriptor' exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: proton-c-0.27.0
• Component/s: python-binding
• Environment: Fedora 29 or 28. Python 3. ; qpid-dispatch master @f359aea 1.6.0-rc2
• Assignee: Unassigned
• Reporter: Charles E. Rolke
• Created: 26/Mar/19 15:04
• Updated: 28/Mar/19 19:03
• Resolved: 28/Mar/19 19:03

Description

Qpid-dispatch self tests run a helper program qpid-dispatch/tests/authservice.py.in

With Python 2 this test program works normally.

With Python 3 the test fails with an 'OSError Errno 9, Bad file descriptor' exception.

Control is passed from the application to a MessagingHandler with
    Container(handler).run()

The stack trace is posted as an attached file.

To reproduce: from the build directory
    ctest -VV -R authz