public async Task Complete(CancellationToken ct)
{
if (!_isComplete)
{
_stack.Dispose();
if (_ms.Length > 0)
{
var data = _ms.GetBuffer();
await _stream.WriteAsync(data, 0, (int)_ms.Length, ct).ConfigureAwait(false);
_ms.SetLength(0);
}
await _stream.Complete(ct).ConfigureAwait(false);
_isComplete = true;
}
}
