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sink: Add properties to set stun and turn servers

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This commit is contained in:
Thibault Saunier 2021-11-18 21:16:04 -03:00 committed by Mathieu Duponchelle
parent 8c6ff24052
commit ac0f9f41df
1 changed files with 53 additions and 2 deletions
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55
plugins/src/webrtcsink/imp.rs
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@ -30,6 +30,7 @@ static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
const RTP_TWCC_URI: &str =
"http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01";
const DEFAULT_STUN_SERVER: Option<&str> = Some("stun://stun.l.google.com:19302");
const DEFAULT_CONGESTION_CONTROL: WebRTCSinkCongestionControl =
WebRTCSinkCongestionControl::Homegrown;
@ -37,6 +38,8 @@ const DEFAULT_CONGESTION_CONTROL: WebRTCSinkCongestionControl =
struct Settings {
video_caps: gst::Caps,
audio_caps: gst::Caps,
turn_server: Option<String>,
stun_server: Option<String>,
cc_heuristic: WebRTCSinkCongestionControl,
}
@ -188,6 +191,8 @@ impl Default for Settings {
.map(|s| gst::Structure::new_empty(s))
.collect::<gst::Caps>(),
cc_heuristic: WebRTCSinkCongestionControl::Homegrown,
stun_server: DEFAULT_STUN_SERVER.map(String::from),
turn_server: None,
}
}
}
@ -1222,7 +1227,7 @@ impl WebRTCSink {
/// Called by the signaller to add a new consumer
pub fn add_consumer(&self, element: &super::WebRTCSink, peer_id: &str) -> Result<(), Error> {
let cc_heuristic = self.settings.lock().unwrap().cc_heuristic;
let settings = self.settings.lock().unwrap();
let mut state = self.state.lock().unwrap();
if state.consumers.contains_key(peer_id) {
@ -1239,6 +1244,18 @@ impl WebRTCSink {
.set_property_from_str("bundle-policy", "max-bundle")
.unwrap();
if let Some(stun_server) = settings.stun_server.as_ref() {
webrtcbin
.set_property("stun-server", stun_server.to_value())
.unwrap();
}
if let Some(turn_server) = settings.turn_server.as_ref() {
webrtcbin
.set_property("turn-server", turn_server.to_value())
.unwrap();
}
pipeline.add(&webrtcbin).unwrap();
let element_clone = element.downgrade();
@ -1382,7 +1399,7 @@ impl WebRTCSink {
webrtcbin,
webrtc_pads: HashMap::new(),
peer_id: peer_id.to_string(),
congestion_controller: match cc_heuristic {
congestion_controller: match settings.cc_heuristic {
WebRTCSinkCongestionControl::Disabled => None,
WebRTCSinkCongestionControl::Homegrown => Some(CongestionController::new(peer_id)),
},
@ -1898,6 +1915,20 @@ impl ObjectImpl for WebRTCSink {
gst::Caps::static_type(),
glib::ParamFlags::READWRITE | gst::PARAM_FLAG_MUTABLE_READY,
),
glib::ParamSpec::new_string(
"stun-server",
"STUN Server",
"The STUN server of the form stun://hostname:port",
DEFAULT_STUN_SERVER,
glib::ParamFlags::READWRITE,
),
glib::ParamSpec::new_string(
"turn-server",
"TURN Server",
"The TURN server of the form turn(s)://username:password@host:port.",
None,
glib::ParamFlags::READWRITE,
),
glib::ParamSpec::new_enum(
"congestion-control",
"Congestion control",
@ -1934,6 +1965,18 @@ impl ObjectImpl for WebRTCSink {
.expect("type checked upstream")
.unwrap_or_else(|| gst::Caps::new_empty());
}
"stun-server" => {
let mut settings = self.settings.lock().unwrap();
settings.stun_server = value
.get::<Option<String>>()
.expect("type checked upstream")
}
"turn-server" => {
let mut settings = self.settings.lock().unwrap();
settings.turn_server = value
.get::<Option<String>>()
.expect("type checked upstream")
}
"congestion-control" => {
let mut settings = self.settings.lock().unwrap();
settings.cc_heuristic = value
@ -1958,6 +2001,14 @@ impl ObjectImpl for WebRTCSink {
let settings = self.settings.lock().unwrap();
settings.cc_heuristic.to_value()
}
"stun-server" => {
let settings = self.settings.lock().unwrap();
settings.stun_server.to_value()
}
"turn-server" => {
let settings = self.settings.lock().unwrap();
settings.turn_server.to_value()
}
_ => unimplemented!(),
}
}