Integrate CancelationTokens with PrimaryOnlyService

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.9.0
    • Affects Version/s: None
    • Component/s: Internal Code
    • Fully Compatible
    • v5.0
    • Sharding 2020-11-16, Sharding 2020-11-30
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      Use CancelationTokens for PrimaryOnlyService to help with the cancelation of running instances.

      There are three aspects of this:

      • Make PrimaryOnlyService and instances own a CancelationSource, and pass tokens from the source to the Instance::run function
      • Remove the usage of ScopedTaskExecutor in favor of using the base executor and CancelationToken-accepting functions on TaskExecutor (SERVER-52750)
      • Remove the interrupt() function from PrimaryOnlyService::Instance and use CancelationToken cancelation to handle interruptions instead (SERVER-52751)

      This ticket tracks the first bullet point.

              Assignee:
              Jason Zhang (Inactive)
              Reporter:
              Matthew Saltz (Inactive)
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                Created:
                Updated:
                Resolved: