protected override async Task <object[]> ReadRecord(CancellationToken cancellationToken)
{
try
{
if (!_tableResult.Any())
{
return(null);
}
if (_currentReadRow >= _tableResult.Count())
{
if (_token == null)
{
return(null);
}
_tableResult = await _tableReference.ExecuteQuerySegmentedAsync(_tableQuery, _token);
if (!_tableResult.Any())
{
return(null);
}
_token = _tableResult.ContinuationToken;
_currentReadRow = 0;
}
var currentEntity = _tableResult.ElementAt(_currentReadRow);
var row = GetRow(currentEntity);
_currentReadRow++;
return(row);
}
catch (Exception ex)
{
throw new ConnectionException("The azure storage table reader failed due to the following error: " + ex.Message, ex);
}
}