# Pyrogram - Telegram MTProto API Client Library for Python
# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
#
# This file is part of Pyrogram.
#
# Pyrogram is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pyrogram is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

from .handler import Handler


class DisconnectHandler(Handler):
    """The Disconnect handler class. Used to handle disconnections. It is intended to be used with
    :meth:`add_handler() <pyrogram.Client.add_handler>`

    For a nicer way to register this handler, have a look at the
    :meth:`on_disconnect() <pyrogram.Client.on_disconnect>` decorator.

    Parameters:
        callback (``callable``):
            Pass a function that will be called when a disconnection occurs. It takes *(client)*
            as positional argument (look at the section below for a detailed description).

    Other parameters:
        client (:obj:`Client`):
            The Client itself. Useful, for example, when you want to change the proxy before a new connection
            is established.
    """

    def __init__(self, callback: callable):
        super().__init__(callback)