AttributeError: 'SSLSocket' object has no attribute 'producer_fifo'

[VYAS ASHISH M-NTB837]

I am getting the following error when I try to run my program to post
and receive xmls to an https server.
 
 
Traceback (most recent call last):
  File "C:\Python31\lib\threading.py", line 509, in _bootstrap_inner
    self.run()
  File "C:\Python31\lib\threading.py", line 462, in run
    self._target(*self._args, **self._kwargs)
  File "D:\XPress_v1.3\XPress\Model.py", line 3328, in run
    asyncore.loop()
  File "C:\Python31\lib\asyncore.py", line 206, in loop
    poll_fun(timeout, map)
  File "C:\Python31\lib\asyncore.py", line 124, in poll
    is_w = obj.writable()
  File "C:\Python31\lib\asynchat.py", line 222, in writable
    return self.producer_fifo or (not self.connected)
  File "C:\Python31\lib\asyncore.py", line 398, in __getattr__
    return getattr(self.socket, attr)
AttributeError: 'SSLSocket' object has no attribute 'producer_fifo'

Does any one know what is wrong here?
 
Regards,
Ashish 
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