set candidate gathering to continually. fixes #3719

This should be good enough to survive some network switches where both networks are online at the same time to allow for some handover
(for example when enabling wifi the 3G connection will usually (probably depends on OS) live on for a moment
This commit is contained in:
Daniel Gultsch 2020-05-25 11:11:20 +02:00
parent 8475a28dc5
commit 1c625e55a0
1 changed files with 1 additions and 0 deletions

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@ -272,6 +272,7 @@ public class WebRTCWrapper {
final PeerConnection.RTCConfiguration rtcConfig = new PeerConnection.RTCConfiguration(iceServers);
rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED; //XEP-0176 doesn't support tcp
rtcConfig.continualGatheringPolicy = PeerConnection.ContinualGatheringPolicy.GATHER_CONTINUALLY;
final PeerConnection peerConnection = peerConnectionFactory.createPeerConnection(rtcConfig, peerConnectionObserver);
if (peerConnection == null) {
throw new InitializationException("Unable to create PeerConnection");