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gns3-server/gns3server/builtins/server_version.py

37 lines
1.2 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (C) 2014 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Sends version to requesting clients in JSON-RPC Websocket handler.
"""
from ..version import __version__
from ..jsonrpc import JSONRPCResponse
def server_version(handler, request_id, params):
"""
Builtin destination to return the server version.
:param handler: JSONRPCWebSocket instance
:param request_id: JSON-RPC call identifier
:param params: JSON-RPC method params (not used here)
"""
json_message = {"version": __version__}
handler.write_message(JSONRPCResponse(json_message, request_id)())