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matrix-dart-sdk
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fix: skip invalid candidate.

This commit is contained in:
cloudwebrtc 2023-02-27 20:59:38 +08:00
parent c5aa899038
commit 380051ab07
1 changed files with 15 additions and 0 deletions
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15
lib/src/voip/call.dart
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@ -44,6 +44,15 @@ class Timeouts {
static const delayBeforeOfferMs = 100; static const delayBeforeOfferMs = 100;
} }
extension RTCIceCandidateExt on RTCIceCandidate {
bool get isValid =>
sdpMLineIndex != null &&
sdpMid != null &&
candidate != null &&
sdpMid!.isNotEmpty &&
candidate!.isNotEmpty;
}
/// Wrapped MediaStream, used to adapt Widget to display /// Wrapped MediaStream, used to adapt Widget to display
class WrappedMediaStream { class WrappedMediaStream {
MediaStream? stream; MediaStream? stream;
@ -716,6 +725,12 @@ class CallSession {
json['sdpMLineIndex']?.round() ?? 0, json['sdpMLineIndex']?.round() ?? 0,
); );
if (!candidate.isValid) {
Logs().w(
'[VOIP] onCandidatesReceived => skip invalid candidate $candidate');
continue;
}
if (direction == CallDirection.kOutgoing && if (direction == CallDirection.kOutgoing &&
pc != null && pc != null &&
await pc!.getRemoteDescription() == null) { await pc!.getRemoteDescription() == null) {