FTP_TLS.retrybinary should detect the end of a TLS read in the same way as FTP.TLS_retryline does.

it should be something like this... catching ssl.ZeroReturnError as a valid expection for signaling EOF.

                    try:
                        data = conn.recv(blocksize)
                    except ssl.ZeroReturnError:
                        # pyOpenSSL does not return 0, but rather
                        # SSL.ZeroReturnError
                        pass
                    if not data:
                        break
                    callback(data)

Please provide more information.
Have you actually seen this happen?
retrlines method isn't currently looking for EOF.

Hi,

I apologies for raising this issues.

It looks like FTP_TLS is not available in Python 3.1 ... and retrbinary is working in Python 2.7.

What I actually done, was backporting ftplib.py from 2.7 to 2.5 and using pyOpenSSL instead of the standard ssl module.

It looks like the standard „ssl” module from 2.7 return 0 instead of ssl.ZeroReturnError.