Mercurial > libervia-pubsub
view sat_pubsub/container.py @ 467:d86e0f8a1405
privilege: store roster cache in database:
- rosters are now stored on database and restored on startup. This way, presence map can
be restored without the need to wait for all contact to send presence again
- roster version are checked, if a new version is received, presence map is updated
accordingly
- roster are not retrieved if presence are received in a too short delay (see ROSTER_TTL),
to avoid using too much resources if a client connect/disconnect a lot
The current behaviour works around XEP-0356 limitations. An update of the XEP will be
needed to get roster pushes and roster version.
author | Goffi <goffi@goffi.org> |
---|---|
date | Fri, 15 Oct 2021 15:30:18 +0200 |
parents | ccb2a22ea0fc |
children |
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#!/usr/bin/env python3 #-*- coding: utf-8 -*- # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from collections import namedtuple ItemData = namedtuple('ItemData', ('item', 'access_model', 'config', 'categories', 'created', 'updated', 'new')) ItemData.__new__.__defaults__ = (None,) * (len(ItemData._fields) - 1) # Only item is mandatory