I need help with an error between Net::FTP and OpenSSL in Ruby.

explanation.md

I'm trying to get FTPFXP to work on Ruby 2.0 (so I can FTP over TLS)

I'm having problems with this line, which sets up the SSL Socket. OpenSSL checks whether @sock is a T_FILE

In Ruby 1.9.3, it worked well, because it was just a TCPSocket but in Ruby 2.0, @sock becomes a Net::FTP::BufferedSocket.

It's easy enough to change the code in https://github.com/codeodor/ftpfxp/blob/06f2d56e65e73d3818b6c7aef4dfe461bad98849/lib/ftpfxp/ftpfxptls.rb#L87 to send @sock.io to make it a TCPSocket again, but when Net::FTP tries to close the socket, it expects the socket to have a read timeout, which I'm guessing BufferedSocket has, but a TCPSocket does not.

So, a few questions:

1. Should a Net::FTP::BufferedSocket be a File?
2. Should Net::FTP be assuming it has a BufferedSocket at all times?
3. Should TCPSocket implement read_timeout?

I guess the broader question is: what is the appropriate fix? Obviously I'll need to work around it in my code, but is this something that should be fixed in Ruby, and if so, where?

Thanks for your help!

meanwhile I get it working.

in ../openssl/ssl.rb

class SSLSocket

include Buffering

include SocketForwarder

include Nonblock

def shutdown(value)

end

def read_timeout=(sec)

end

und in ftpfxp-0-0.4/ftpfxp/ftpfxptls.rb

#82 : @sock = OpenSSL::SSL::SSLSocket.new(@sock.io, ctx)
#281 : conn = OpenSSL::SSL::SSLSocket.new(open_socket(host, port).io, ctx)

Is there another ( better ) solution. What did you do?