How to reuse SSL session

In Ruby, you can create an openssl socket, reuse a session from another ssl socket, and then connect like this:

  data_ssl_socket = OpenSSL::SSL::SSLSocket.new(data_socket, context)
  # data_ssl_socket.sync_close = true
  data_ssl_socket.session = ssl_socket.session

  data_ssl_socket = OpenSSL::SSL::SSLSocket.new(data_socket, context)
  # data_ssl_socket.sync_close = true
  data_ssl_socket.session = ssl_socket.session

I have the impression that's not possible in deno right now, am I correct? I found this https://deno.com/blog/v1.7#tls-session-cache but no code showing how to use it.

2 Replies

bartlomieju•4mo ago

Yeah it's not possible

chirptuneOP•4mo ago

Then how can a simple protocol like FTP be supported if there's such little control with sockets? Maybe I'm missing something...