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[Bug 943598] Re: Twisted/GTK programs don't close properly on Ubuntu 12.04

 

*** This bug is a duplicate of bug 935756 ***
    https://bugs.launchpad.net/bugs/935756

** Also affects: epoptes (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: twisted (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Also affects: epoptes (Ubuntu Precise)
   Importance: Undecided
       Status: New

** No longer affects: twisted (Ubuntu Precise)

** Changed in: epoptes (Ubuntu Precise)
       Status: New => In Progress

** Changed in: epoptes (Ubuntu Precise)
     Assignee: (unassigned) => Stéphane Graber (stgraber)

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https://bugs.launchpad.net/bugs/943598

Title:
  Twisted/GTK programs don't close properly on Ubuntu 12.04

Status in Twisted:
  New
Status in “epoptes” package in Ubuntu:
  New
Status in “twisted” package in Ubuntu:
  New
Status in “epoptes” source package in Precise:
  In Progress

Bug description:
  I've been experiencing this with our www.epoptes.org application, but I've been able to reproduce the problem with http://twistedmatrix.com/documents/current/core/examples/pbgtk2.py too.
  I.e. when I run one of those apps from a console, and then close the application window, the window does close, but my console prompt doesn't return. Sometimes the app closes after 20-30 seconds, sometimes it just sits there forever waiting. An strace tells me it's waiting at some poll() call.

  The same programs run fine in previous versions of Ubuntu.
  Also, if I put a `reactor.crash()` just before `reactor.stop()`, then those programs terminate immediately.

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