public async Task PersistAsync()
{
if (_initialized == null)
{
throw new InvalidOperationException("InitializeAsync hasn't been called");
}
if (_isDirty)
{
var fatBuffer = JsonSerializer.SerializeToUtf8Bytes(_initialized.Fat);
var fatBlock = await WriteBlockAsync(fatBuffer, fatBuffer.Length);
var blocks = _initialized.Fat.GetAllBlocks()
.Prepend(fatBlock);
await _storageFacade.WriteAsync(
_blobName,
blocks.Select(b => b.Id),
_initialized.Lease);
_isDirty = false;
}
}
