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  1. Core Server
  2. SERVER-71062

Hedged async RPC runner should use dynamic backoff instead of delay

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    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.2.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • Service Arch 2022-11-14

    Description

      The hedged async RPC runner (async_rpc::sendHedgedCommand) is mistakenly using a fixed delay between retry attempts instead of a dynamic one - it only calls getNextRetryDelay once and uses that value for each retry, instead of calculating a new value between each retry attempt. We should fix this and add a test for it. 

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            george.wangensteen@mongodb.com George Wangensteen
            george.wangensteen@mongodb.com George Wangensteen
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              Updated:
              Resolved: