On router, close the cursor when it is obvious that there is no more documents

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
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      After SERVER-96643 mongod will close cursor immediately upon reaching limit for find queries.

      We should do the same from the router for obvious cases: implement isEOF() check with O(1) complexity and run it before saving the cursor.

            Assignee:
            Unassigned
            Reporter:
            Ivan Fefer
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              Created:
              Updated: