Mercurial > libervia-backend
view doc/libervia-cli/pubsub_node_subscriptions.rst @ 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.
rel 436
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 11 May 2024 13:52:41 +0200 |
| parents | e597dbfbc4c6 |
| children |
line wrap: on
line source
.. _libervia-cli_pubsub_node_subscriptions: ======================================================== pubsub/node/affiliations: nodes subscriptions management ======================================================== ``subscriptions`` is a subcommand handling the subscription to a node. Those commands can only be used by an owner of the node. get === Retrieve subscriptions to a node. If ``--public`` is used, only public subscriptions are retrieved (if target service supports `XEP-0465 Public Pubsub Subscriptions`). Public subscriptions are accessible to anybody, thus you can use this on a node even if you are not an owner of it (and thus would not normally be allowed to retrieve subscriptions). .. _XEP-0465 Public Pubsub Subscriptions: https://xmpp.org/extensions/inbox/pubsub-public-subscriptions.html example ------- Get subscription from ``some_node``:: $ li pubsub node subscriptions get -n some_node Retrieve public subscribers to the blog of Louise:: $ li pubsub node subscriptions get --public -s louise@example.org -n urn:xmpp:microblog:0 set === Set subscriptions to a node. Subscriptions are specified with ``-S JID [SUSBSCRIPTION] [JID [SUSBSCRIPTION] ...], --subscription JID [SUSBSCRIPTION] [JID [SUSBSCRIPTION] ...]`` where ``JID`` is the jid of the entity to change subscription state, and ``SUBSCRIPTION`` is a subscription state (on of ``subscribed``, ``pending``, ``none``) as specified in `XEP-0060 Subscription State`_. If ``SUBSCRIPTION`` is not specified, it default to ``subscribed``. .. _XEP-0060 Subscription State: https://xmpp.org/extensions/xep-0060.html#substates example ------- Subscribe Louise with her new address at ``louise@example.org`` and remove her subscription from old ``louise@example.com``:: $ li pubsub node subscriptions set -n some_node -S louise@example.org subscribed louise@example.com none