public async Task <ActionResult> Post(string name, long from)
{
var e = await _Idxr.WriteAsync(name, from, Request.Body);
if (e == null)
{
e = await _Idxr.UpdateIndexAsync(name);
}
if (e == null && _Idxr.TryGetIndex(name, out var idx))
{
return(Ok(idx));
}
else
{
return(BadRequest(e));
}
}