Hi I have a non-trivial pygtk running in to hangs/freezes. Over all here is how program looks like.
gobject.threads_init()
gtk.main within threads_enter/threads_leave
All UI operaions in main threads.
Some call backs create UIWorker threads, UI worker
thread does some work.. and then do gobkect.idle_add
to call a function that updates the UI.
I have a timer uses gobject.timeout_add.
the idle callbacks and timeout call backs are in
threads_enter/threads_leave.
I use some lib, that creates its own threads and does
socket operations.
Q. Anything I missed, or any suggestions. Is there a
comprehensive list/scheme on how to write a MT pygtk
app?
Q. I tried to setup debug version 2.5 but it fails
with
import gtk
File
"/usr/lib/python2.5/site-packages/gtk-2.0/gtk/__init__.py",
line 38, in <module>
import gobject as _gobject
File
"/usr/lib/python2.5/site-packages/gtk-2.0/gobject/__init__.py",
line 30, in <module>
from _gobject import *
ImportError:
/usr/lib/python2.5/site-packages/gtk-2.0/gobject/_gobject.so:
undefined symbol: PyUnicodeUCS4_FromObject
What special switch do I need to give to the configure
while building python ?
Q. I have attached thread dumps. Any input on what
might be going ?
Q. Modal dialogboxes event processing happens in the
main thread ?
Sorry for sending it to both the list. But the app is
pygtk while stack *seems* fairly clean (other than
main thread).
Thanks a ton, in advance.
/Jd
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gdb_hang_problem
Description: 130815649-gdb_hang_problem
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