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Merge branch 'feed' into feed-audio

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This commit is contained in:
Šimon Brandner
2021-03-17 16:16:33 +01:00
parent b307a177f4 702b3e8473
commit d8134aa168
10 changed files with 146 additions and 59 deletions
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27
src/webrtc/call.ts
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@@ -479,6 +479,7 @@ export class MatrixCall extends EventEmitter {
this.chooseOpponent(event);
try {
await this.peerConn.setRemoteDescription(invite.offer);
await this.addBufferedIceCandidates();
} catch (e) {
logger.debug("Failed to set remote description", e);
this.terminate(CallParty.Local, CallErrorCode.SetRemoteDescription, false);
@@ -883,7 +884,7 @@ export class MatrixCall extends EventEmitter {
private gotLocalIceCandidate = (event: RTCPeerConnectionIceEvent) => {
if (event.candidate) {
logger.debug(
"Got local ICE " + event.candidate.sdpMid + " candidate: " +
"Call " + this.callId + " got local ICE " + event.candidate.sdpMid + " candidate: " +
event.candidate.candidate,
);
@@ -917,7 +918,7 @@ export class MatrixCall extends EventEmitter {
}
};
onRemoteIceCandidatesReceived(ev: MatrixEvent) {
async onRemoteIceCandidatesReceived(ev: MatrixEvent) {
if (this.callHasEnded()) {
//debuglog("Ignoring remote ICE candidate because call has ended");
return;
@@ -949,7 +950,7 @@ export class MatrixCall extends EventEmitter {
return;
}
this.addIceCandidates(cands);
await this.addIceCandidates(cands);
}
/**
@@ -957,7 +958,10 @@ export class MatrixCall extends EventEmitter {
* @param {Object} msg
*/
async onAnswerReceived(event: MatrixEvent) {
logger.debug(`Got answer for call ID ${this.callId} from party ID ${event.getContent().party_id}`);
if (this.callHasEnded()) {
logger.debug(`Ignoring answer because call ID ${this.callId} has ended`);
return;
}
@@ -970,6 +974,7 @@ export class MatrixCall extends EventEmitter {
}
this.chooseOpponent(event);
await this.addBufferedIceCandidates();
this.setState(CallState.Connecting);
@@ -1549,6 +1554,8 @@ export class MatrixCall extends EventEmitter {
// I choo-choo-choose you
const msg = ev.getContent();
logger.debug(`Choosing party ID ${msg.party_id} for call ID ${this.callId}`);
this.opponentVersion = msg.version;
if (this.opponentVersion === 0) {
// set to null to indicate that we've chosen an opponent, but because
@@ -1562,30 +1569,32 @@ export class MatrixCall extends EventEmitter {
}
this.opponentCaps = msg.capabilities || {};
this.opponentMember = ev.sender;
}
private async addBufferedIceCandidates() {
const bufferedCands = this.remoteCandidateBuffer.get(this.opponentPartyId);
if (bufferedCands) {
logger.info(`Adding ${bufferedCands.length} buffered candidates for opponent ${this.opponentPartyId}`);
this.addIceCandidates(bufferedCands);
await this.addIceCandidates(bufferedCands);
}
this.remoteCandidateBuffer = null;
}
private addIceCandidates(cands: RTCIceCandidate[]) {
private async addIceCandidates(cands: RTCIceCandidate[]) {
for (const cand of cands) {
if (
(cand.sdpMid === null || cand.sdpMid === undefined) &&
(cand.sdpMLineIndex === null || cand.sdpMLineIndex === undefined)
) {
logger.debug("Ignoring remote ICE candidate with no sdpMid or sdpMLineIndex");
return;
continue;
}
logger.debug("Got remote ICE " + cand.sdpMid + " candidate: " + cand.candidate);
logger.debug("Call " + this.callId + " got remote ICE " + cand.sdpMid + " candidate: " + cand.candidate);
try {
this.peerConn.addIceCandidate(cand);
await this.peerConn.addIceCandidate(cand);
} catch (err) {
if (!this.ignoreOffer) {
logger.info("Failed to add remore ICE candidate", err);
logger.info("Failed to add remote ICE candidate", err);
}
}
}