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  1. Rust Driver
  2. RUST-2071

Eliminate unnecessary killCursors command when batchSize == limit

    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
    • Component/s: CRUD
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      DRIVERS-1447:
      To work around a server issue, 2362d1a adds guidance on how to set limit and batchSize. TL;DR: if limit is set to the same value as batchSize, a higher batchSize MUST be sent to avoid an open cursor on the server. Note that despite this, the server may yield a cursor if not all results fit in the command response due to size limitations.

      It is suggested to combine this work with DRIVERS-3009.

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      DRIVERS-1447: To work around a server issue, 2362d1a adds guidance on how to set limit and batchSize . TL;DR: if limit is set to the same value as batchSize , a higher batchSize MUST be sent to avoid an open cursor on the server. Note that despite this, the server may yield a cursor if not all results fit in the command response due to size limitations. It is suggested to combine this work with DRIVERS-3009 .

      This ticket was split from DRIVERS-1447, please see that ticket for a detailed description.

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            dbeng-pm-bot PM Bot
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              Created:
              Updated: