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properly parse transport info and apply ice candidates after direct init

This commit is contained in:
Daniel Gultsch 2020-04-09 09:29:07 +02:00
parent 3e5e4e813b
commit 845b3d8a0e
1 changed files with 12 additions and 3 deletions
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15
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
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@ -110,7 +110,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": improperly formatted contents", e);
return;
}
final RtpContentMap rtpContentMap = isInitiator() ? this.initiatorRtpContentMap : this.responderRtpContentMap;
final RtpContentMap rtpContentMap = isInitiator() ? this.responderRtpContentMap : this.initiatorRtpContentMap;
final Group originalGroup = rtpContentMap != null ? rtpContentMap.group : null;
final List<String> identificationTags = originalGroup == null ? Collections.emptyList() : originalGroup.getIdentificationTags();
if (identificationTags.size() == 0) {
@ -123,11 +123,11 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
final String sdpMid = content.getKey();
final int mLineIndex = identificationTags.indexOf(sdpMid);
final IceCandidate iceCandidate = new IceCandidate(sdpMid, mLineIndex, sdp);
Log.d(Config.LOGTAG, "received candidate: " + iceCandidate);
if (isInState(State.SESSION_ACCEPTED)) {
Log.d(Config.LOGTAG, "received candidate: " + iceCandidate);
this.webRTCWrapper.addIceCandidate(iceCandidate);
} else {
this.pendingIceCandidates.push(iceCandidate);
this.pendingIceCandidates.offer(iceCandidate);
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": put ICE candidate on backlog");
}
}
@ -233,6 +233,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
);
try {
this.webRTCWrapper.setRemoteDescription(sdp).get();
addIceCandidatesFromBlackLog();
org.webrtc.SessionDescription webRTCSessionDescription = this.webRTCWrapper.createAnswer().get();
final SessionDescription sessionDescription = SessionDescription.parse(webRTCSessionDescription.description);
final RtpContentMap respondingRtpContentMap = RtpContentMap.of(sessionDescription);
@ -245,6 +246,14 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
});
}
private void addIceCandidatesFromBlackLog() {
while (!this.pendingIceCandidates.isEmpty()) {
final IceCandidate iceCandidate = this.pendingIceCandidates.poll();
this.webRTCWrapper.addIceCandidate(iceCandidate);
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": added ICE candidate from back log " + iceCandidate);
}
}
private void sendSessionAccept(final RtpContentMap rtpContentMap) {
this.responderRtpContentMap = rtpContentMap;
this.transitionOrThrow(State.SESSION_ACCEPTED);