Removed rshell_wait

            raise ValueError('Label does not refers on a rshell')

        client.rshell_resize(stun.label, row, col, xpixel, ypixel)

    @listed

    def rshell_wait(self, label):

        """ Wait for a remote shell termination.

        """

        ttype, client, ctun, stun = self.client.get_tunnel(label)

        if ttype != 'rshell':

            raise ValueError('Label does not refers on a rshell')

        try:

            rcode = client.rshell_wait(stun.label)

        except Exception as err:

            rcode = -1

            self.logger.warning('Unexpected exit of tunnel: %s', err)

        self.client.unregister_tunnel(ctun.label)

        ctun.close()

        stun.close()

        return rcode

    #

    # Port forwarding: