How to use paging queries？

[lzy350593418]

class ListModelMixin:
def List(self, request, context):
"""
List a queryset. This sends a sequence of messages of
serializer.Meta.proto_class to the client.

    .. note::

        This is a server streaming RPC.
    """
    queryset = self.filter_queryset(self.get_queryset())
    serializer = self.get_serializer(queryset, many=True)
    for message in serializer.message:
        yield message

[lzy350593418]

Oh, i rewrite the List function, paging queries successfully