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Обработка треков и IceCandidates

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This commit is contained in:
RoyceDa
2026-03-14 20:23:29 +02:00
parent 0513a90036
commit 76442c4161
1 changed files with 45 additions and 0 deletions
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45
app/providers/CallProvider/CallProvider.tsx
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@@ -92,10 +92,27 @@ export function CallProvider(props : CallProviderProps) {
* Другая сторона отправила нам ICE кандидата для установления WebRTC соединения
*/
const candidate = JSON.parse(packet.getSdpOrCandidate());
console.info(candidate);
await peerConnectionRef.current?.addIceCandidate(new RTCIceCandidate(candidate));
info("Received WebRTC ICE candidate and added to peer connection");
return;
}
if(signalType == WebRTCSignalType.OFFER){
/**
* SFU сервер отправил нам оффер, например при renegotiation, нам нужно его принять и
* отправить ответ (ANSWER)
*/
const sdp = JSON.parse(packet.getSdpOrCandidate());
await peerConnectionRef.current?.setRemoteDescription(new RTCSessionDescription(sdp));
let answer = await peerConnectionRef.current?.createAnswer();
await peerConnectionRef.current?.setLocalDescription(answer);
let answerSignal = new PacketWebRTC();
answerSignal.setSignalType(WebRTCSignalType.ANSWER);
answerSignal.setSdpOrCandidate(JSON.stringify(answer));
send(answerSignal);
info("Received WebRTC offer, set remote description and sent answer");
return;
}
}, [activeCall, sessionKeys, callState]);
usePacket(26, async (packet: PacketSignalPeer) => {
@@ -201,6 +218,34 @@ export function CallProvider(props : CallProviderProps) {
{ urls: 'stun:stun.l.google.com:19302' }
]
});
/**
* Подписываемся на ICE кандидат
*/
peerConnectionRef.current.onicecandidate = (event) => {
if(event.candidate){
let candidateSignal = new PacketWebRTC();
candidateSignal.setSignalType(WebRTCSignalType.ICE_CANDIDATE);
candidateSignal.setSdpOrCandidate(JSON.stringify(event.candidate));
send(candidateSignal);
}
}
/**
* Соединение установлено, можно начинать звонок, переходим в активное состояние звонка
*/
peerConnectionRef.current.onconnectionstatechange = () => {
console.info("Peer connection state changed: " + peerConnectionRef.current?.connectionState);
if(peerConnectionRef.current?.connectionState == "connected"){
setCallState(CallState.ACTIVE);
info("WebRTC connection established, call is active");
}
}
peerConnectionRef.current.ontrack = (event) => {
/**
* При получении медиа-трека с другой стороны
*/
console.info("TRACK RECV!!!!!");
}
/**
* Запрашиваем Аудио поток с микрофона и добавляем его в PeerConnection, чтобы другая сторона могла его получить и воспроизвести,
* когда мы установим WebRTC соединение