[pyOpenSSL] How to detect if a port has SSL running?

[Marlon J. <mj...@te...>]

Hi list,
I've been using pyOpenSSL for a while and I have a problem that I could 
not solve and maybe someone can help me. 
My problem is how do I detect if a arbitrary port is running or not SSL?
When I establish a connection with a non-ssl server and I try to send
some data it hangs forever, I'm  guessing that the problem is that the 
SSL handshake never completes, but how can I catch this error in a
script?

Thanks,
Marlon