EOF occurred in violation of protocol

[Glauco]

Hi all,
I have an urgent issue using some WebServices in ZSI and python 2.3.3.
The Server Was obviously an ISS and today all my comunication end  with:

File "/opt/sfera/python2.3.3/lib/python2.3/socket.py", line 73, in ssl
     return _realssl(sock, keyfile, certfile)
socket.sslerror: (8, 'EOF occurred in violation of protocol')


I'm in trouble because i've tryed some workaround on httplib.py and 
socket.py but they don't work never.


Some soggestion or workaround for bypass this problem?

Thank you anyway.
Glauco