Mercurial > libervia-backend
comparison libervia/frontends/tools/webrtc_file.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.
rel 436
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 11 May 2024 13:52:41 +0200 |
| parents | d01b8d002619 |
| children | 0d7bb4df2343 |
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| 4239:a38559e6d6e2 | 4240:79c8a70e1813 |
|---|---|
| 145 call_data = CallData(callee=callee) | 145 call_data = CallData(callee=callee) |
| 146 self.webrtc_call = await webrtc.WebRTCCall.make_webrtc_call( | 146 self.webrtc_call = await webrtc.WebRTCCall.make_webrtc_call( |
| 147 self.bridge, | 147 self.bridge, |
| 148 self.profile, | 148 self.profile, |
| 149 call_data, | 149 call_data, |
| 150 sources=webrtc.SOURCES_DATACHANNEL, | 150 sources_data=webrtc.SourcesDataChannel( |
| 151 dc_open_cb=partial(self._on_dc_open, file_path) | |
| 152 ), | |
| 151 call_start_cb=partial( | 153 call_start_cb=partial( |
| 152 self._on_webrtc_call_start, | 154 self._on_webrtc_call_start, |
| 153 file_path, | 155 file_path, |
| 154 file_name, | 156 file_name, |
| 155 ), | 157 ), |
| 156 dc_open_cb=partial(self._on_dc_open, file_path), | |
| 157 ) | 158 ) |
| 158 | 159 |
| 159 | 160 |
| 160 class WebRTCFileReceiver: | 161 class WebRTCFileReceiver: |
| 161 | 162 |
| 293 call_data = CallData(callee=from_jid, sid=session_id) | 294 call_data = CallData(callee=from_jid, sid=session_id) |
| 294 await webrtc.WebRTCCall.make_webrtc_call( | 295 await webrtc.WebRTCCall.make_webrtc_call( |
| 295 self.bridge, | 296 self.bridge, |
| 296 self.profile, | 297 self.profile, |
| 297 call_data, | 298 call_data, |
| 298 sinks=webrtc.SINKS_DATACHANNEL, | 299 sinks_data=webrtc.SinksDataChannel( |
| 299 dc_on_data_channel=self._on_data_channel, | 300 dc_on_data_channel=self._on_data_channel, |
| 300 ) | 301 ), |
| 302 ) |