I have a problem with python's asyncore module throwing a bad file
descriptor error. The code might be difficult to copy here, but the
problem is essentially:
The server wants to sever the connection of an open Asyncore socket.
Calling the socket.close() nor the socket.shutdown(2) calls seem to
work. The only way I can close the connection without creating the
error below is to have the client close the connection.
I have the asyncore.loop() as the last line of a thread that is spawned
within the applications "mainframe.py" or gui thread. It doesn't seem
to me like this would make a difference, but I am unfamiliar with the
specifics of how the asyncore module works.
Any thoughts people have would be greatly appreciated. If needed I may
be able to create a small version of the problem to post for people to
see.
Thanks,
Jim Howard
Exception in thread Thread-1:
Traceback (most recent call last):
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/threading.py",
line 460, in __bootstrap
self.run()
File
"/Users/jwhoward2/Documents/Projects/LJServer/LJDeviceServer/DeviceServer.py",
line 23, in run
asyncore.loop()
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/asyncore.py",
line 191, in loop
poll_fun(timeout, map)
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/asyncore.py",
line 121, in poll
r, w, e = select.select(r, w, e, timeout)
error: (9, 'Bad file descriptor')
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