blob: ee4382fc147b4c3674d71936a2cc1c9024bbd44e [file] [log] [blame]
Khen Nursimulua7b842a2016-12-03 23:28:42 -05001#!/usr/bin/env python
2#
3# Copyright 2016 the original author or authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16#
17from session import Session
18import structlog
19
20log = structlog.get_logger()
21
22class SessionManager:
23 instance = None
24
25 def __init__(self):
26 self.next_session_id = 1
27 self.sessions = {}
28
29 def create_session(self, user):
30 session = Session(self.next_session_id, user)
31 self.sessions[self.next_session_id] = session
32 self.next_session_id += 1
33 return session
34
35 def remove_session(self, session):
36 session_id = session.session_id
37 if session_id in self.sessions.keys():
38 del self.sessions[session_id]
39 log.info('remove-session', session_id=session_id)
40 else:
41 log.error('invalid-session', session_id=session_id)
42
43
44def get_session_manager_instance():
45 if SessionManager.instance == None:
46 SessionManager.instance = SessionManager()
47 return SessionManager.instance