Implement failpoint to aid testing retryable writes

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    • Type: New Feature
    • Resolution: Fixed
    • Priority: Major - P3
    • 3.6.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Fully Compatible
    • Sharding 2017-10-02
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    • 3
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      As requested in the retryable writes driver spec, a failpoint that triggers the server to close a socket after applying a write operation will be helpful for testing retryable writes.

      Drivers will only attempt to retry writes if they encounter a network error, so having a failpoint return a failure result for the write command would not be sufficient.

              Assignee:
              Kaloian Manassiev
              Reporter:
              Jeremy Mikola
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