session-ios/SessionMessagingKit/Calls/WebRTCWrapper+MessageHandli...

26 lines
957 B
Swift

import WebRTC
extension WebRTCWrapper {
public func handleICECandidate(_ candidate: RTCIceCandidate) {
print("[Calls] Received ICE candidate message.")
peerConnection.add(candidate)
}
public func handleRemoteSDP(_ sdp: RTCSessionDescription, from sessionID: String) {
print("[Calls] Received remote SDP: \(sdp.sdp).")
peerConnection.setRemoteDescription(sdp, completionHandler: { [weak self] error in
if let error = error {
SNLog("Couldn't set SDP due to error: \(error).")
} else {
guard let self = self,
sdp.type == .offer, self.peerConnection.localDescription == nil else { return }
// Automatically answer the call
Storage.write { transaction in
self.sendAnswer(to: sessionID, using: transaction).retainUntilComplete()
}
}
})
}
}