Can Not Enumerate Twice Over a ResourceSet That Has Pages

[joelweiss]

Issue Summary

Once you enumerate over a ResourceSet<T> that has pages, on subsequent enumerations you only get back the last page

Code Snippet

var messageResource = await MessageResource.ReadAsync(readMessageOptions, client).ConfigureAwait(false);
Console.WriteLine($"Found {messageResource.Count()} Messages");
Console.WriteLine($"Found {messageResource.Count()} Messages");

Outputs

Found 236 Messages
Found 36 Messages

Problem code is in ResourceSet.cs where FetchNextPage() overrides the prior page's _iterator and doesn't keep track of it.

[shwetha-manvinkurke]

This issue has been added to our internal backlog to be prioritized. Pull requests and +1s on the issue summary will help it move up the backlog.