def get_extra_info(self, name, default=None):
        """Return transport specific data.

        The following fields are available, in addition to the information
        exposed by :meth:`Transport.get_extra_info`.

        ======================  ===============================================
        Name                    Description
        ======================  ===============================================
        ``'ssl'``               The internal ``ssl.SSLObject`` instance used by
                                this transport.
        ``'sslctx'``            The ``ssl.SSLContext`` instance used to create
                                the SSL object.
        ======================  ===============================================
        """
        if name == 'ssl':
            return self._sslpipe.ssl_object
        elif name == 'sslctx':
            return self._sslpipe.context
        else:
            return super(SslTransport, self).get_extra_info(name, default)