tcpsock:sslhandshake Return Value Not Reflected

[GuyLewin]

Version 1.6 introduced a unified httpc:connect() method for connecting to a server, and deprecated the old httpc:ssl_handshake() method.
We currently rely on the session parameter returned from httpc:ssl_handshake() (which is returned from tcpsock:sslhandshake) in order to make some validations on the SSL session object.
We'd love to have a way to reflect this value back to the caller of the new httpc:connect() API.

[pintsized]

I guess something like local ok, err, ssl_session = httpc:connect(options) ?

[GuyLewin]

@pintsized makes sense to me, yeah.
Doing this together with #251 will allow us to reuse SSL sessions again