description

# getLegacyStats method Null safety

Future<RtcStatsResponse> getLegacyStats (

1. [MediaStreamTrack? selector]

)

Temporarily exposes _getStats and old getStats as getLegacyStats until Chrome fully supports new getStats API.

## Implementation

    Future<RtcStatsResponse> getLegacyStats([MediaStreamTrack? selector]) {
      var completer = new Completer<RtcStatsResponse>();
      _getStats((value) {
        completer.complete(value);
      }, selector);
      return completer.future;
    }