abort batched latest requests

[jvigliotta]

Closes #441

Describe your changes:

• TODO: Verify that this aborts staleness
• Finish this

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Author Checklist

• Changes address original issue?
• Tests included and/or updated with changes?
• Command line build passes?
• Has this been smoke tested?
• Testing instructions included in associated issue OR is this a dependency/testcase change?

Reviewer Checklist

• Changes appear to address issue?
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