private async Task CloseAllOpenedSessions()
{
while (_activeLapJobs > 0)
{
await Task.Delay(100);
}
foreach (LapTelemetryDto value in _cachedTelemetries.Values)
{
await UnloadLap(value.LapSummary);
}
_loadedSessions.ForEach(x => _telemetryRepository.CloseSession(x));
_loadedSessions.Clear();
_knownLaps.Clear();
}