I am working with a 3rd party credit card company that is using Python version 2.2.2. They are using the httplib module to post data to my server which is a dedicated server with no firewall or any rate-limiting or DDoS prevention.
Every time they try, the first 2 posts are successful and it always throws this error on the third attempt. It is reproducable every time they run the program. -- http://mail.python.org/mailman/listinfo/python-list