public async Task SaveAsync()
{
var args = new SavedEventArgs();
var sw = Stopwatch.StartNew();
try {
byte[] bytes;
lock (SyncRoot) {
bytes = _serializer.Serialize(_items);
}
args.TimeToSerialize = sw.Elapsed;
args.SizeInBytes = bytes.Length;
sw.Restart();
await _dataStore.WriteAllAsync(bytes);
}
catch (Exception ex) {
args.Exception = ex;
throw;
}
finally {
args.TimeToSave = sw.Elapsed;
OnSaved(args);
}
}
protected virtual void OnSaved(SavedEventArgs args)
{
Saved?.Invoke(this, args);
}