def ex_close_vnc_tunnel(self, node):
        path = '/servers/%s/action/' % (node.id)
        response = self._perform_action(path=path, action='close_vnc',
                                        method='POST')
        return response.status == httplib.ACCEPTED

    # Drive extension methods
Close a VNC server to the provided node.
dataset/ETHPy150Open apache/libcloud/libcloud/compute/drivers/cloudsigma.py/CloudSigma_2_0_NodeDriver.ex_close_vnc_tunnel