Mercurial > libervia-backend
view twisted/plugins/libervia_backend_plugin.py @ 4240:79c8a70e1813
backend, frontend: prepare remote control:
This is a series of changes necessary to prepare the implementation of remote control
feature:
- XEP-0166: add a `priority` attribute to `ApplicationData`: this is needed when several
applications are working in a same session, to know which one must be handled first.
Will be used to make Remote Control have precedence over Call content.
- XEP-0166: `_call_plugins` is now async and is not used with `DeferredList` anymore: the
benefit to have methods called in parallels is very low, and it cause a lot of trouble
as we can't predict order. Methods are now called sequentially so workflow can be
predicted.
- XEP-0167: fix `senders` XMPP attribute <=> SDP mapping
- XEP-0234: preflight acceptance key is now `pre-accepted` instead of `file-accepted`, so
the same key can be used with other jingle applications.
- XEP-0167, XEP-0343: move some method to XEP-0167
- XEP-0353: use new `priority` feature to call preflight methods of applications according
to it.
- frontend (webrtc): refactor the sources/sink handling with a more flexible mechanism
based on Pydantic models. It is now possible to have has many Data Channel as necessary,
to have them in addition to A/V streams, to specify manually GStreamer sources and
sinks, etc.
- frontend (webrtc): rework of the pipeline to reduce latency.
- frontend: new `portal_desktop` method. Screenshare portal handling has been moved there,
and RemoteDesktop portal has been added.
- frontend (webrtc): fix `extract_ufrag_pwd` method.
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author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 11 May 2024 13:52:41 +0200 |
parents | 84f6bee6440d |
children |
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#!/usr/bin/env python3 # Libervia: an XMPP client # Copyright (C) 2009-2021 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 zope.interface import implementer from twisted.python import usage from twisted.plugin import IPlugin from twisted.application.service import IServiceMaker # XXX: We need to configure logs before any log method is used, so here is the best place. from libervia.backend.core.constants import Const as C from libervia.backend.core.i18n import _ from sat_tmp.wokkel import install as install_wokkel_patches install_wokkel_patches() def initialise(options): """Method to initialise global modules""" # XXX: We need to configure logs before any log method is used, so here is the best place. from libervia.backend.core import log_config log_config.libervia_configure(C.LOG_BACKEND_TWISTED, C, backend_data=options) class Options(usage.Options): optParameters = [] @implementer(IPlugin, IServiceMaker) class LiberviaMaker: tapname = C.APP_NAME_FILE description = _("%s XMPP client backend") % C.APP_NAME_FULL options = Options def set_debugger(self): from twisted.internet import defer if defer.Deferred.debug: # if we are in debug mode, we want to use ipdb instead of pdb try: import ipdb import pdb pdb.set_trace = ipdb.set_trace pdb.post_mortem = ipdb.post_mortem except ImportError: pass def makeService(self, options): from twisted.internet import asyncioreactor asyncioreactor.install() self.set_debugger() # XXX: Libervia must be imported after log configuration, # because it write stuff to logs initialise(options.parent) from libervia.backend.core.main import LiberviaBackend return LiberviaBackend() serviceMaker = LiberviaMaker()