queues=1, virtio_feature_mask=None):
"""Add Vhost-user interface.
:param socket: Path of the unix socket.
:param server: If True the socket shall be a listening socket.
queues=1, virtio_feature_mask=None):
"""Add Vhost-user interface.
:param socket: Path of the unix socket.
:param server: If True the socket shall be a listening socket.