Mongos should retry findAndModify on retryable errors with a txnNumber

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 3.6.0-rc4
    • Affects Version/s: None
    • Component/s: Sharding
    • None
    • Fully Compatible
    • Sharding 2017-11-13
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    • 3
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      SERVER-28916 made it so bulk writes (inserts, updates, and deletes) are retried by mongos on retryable errors if they have a txnNumber, but currently for findAndModify mongos uses a ShardConnection to send requests to shards, which will not do the same.

            Assignee:
            Kaloian Manassiev
            Reporter:
            Jack Mulrow
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              Created:
              Updated:
              Resolved: