/// <inheritdoc /> public async Task StartLeasingAsync(CancellationToken cancellationToken = default) { try { await HandleExistingLeaseAsync(cancellationToken).ConfigureAwait(false); await _timer.ExecutePeriodicallyInAsync( _slottedInterval.Calculate(ServerDateTime.UtcNow, _options.Value.LeaseInterval), (token) => OperationTelemetryHandler(LeaseAsync, token), cancellationToken); } catch (OperationCanceledException) { await Task.CompletedTask; } }