Disconnects the chromecast and waits for it to terminate.

        :param timeout: a floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever.
        :param blocking: If True it will block until the disconnection is
                         complete, otherwise it will return immediately.

def disconnect(self, timeout=None, blocking=True):
        """
        Disconnects the chromecast and waits for it to terminate.

        :param timeout: a floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever.
        :param blocking: If True it will block until the disconnection is
                         complete, otherwise it will return immediately.
        """
        self.socket_client.disconnect()
        if blocking:
            self.join(timeout=timeout)