watchPingResults method

@override Stream<Map<String, dynamic>> watchPingResults()

Watch individual ping results as they complete

Implementation

@override
Stream<Map<String, dynamic>> watchPingResults() {
  return pingChannel.receiveBroadcastStream().map((event) {
    if (event is Map) {
      return Map<String, dynamic>.from(event);
    }
    return <String, dynamic>{};
  });
}