public static IEnumerableAsync <CloudTable> GetTables(this CloudTableClient tableClient)
{
var ranOnce = false;
var continuationToken = default(TableContinuationToken);
return(EnumerableAsync.YieldBatch <CloudTable>(
async(yieldReturn, yieldBreak) =>
{
if (continuationToken.IsDefaultOrNull())
{
if (ranOnce)
{
return yieldBreak;
}
}
ranOnce = true;
var segment = await tableClient.ListTablesSegmentedAsync(continuationToken);
continuationToken = segment.ContinuationToken;
if (!segment.Results.Any())
{
return yieldBreak;
}
return yieldReturn(segment.Results.ToArray());
}));
}
