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  1. Core Server
  2. SERVER-44952

Implement awaitable isMaster client protocol without exhaustAllowed

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Gone away
    • None
    • None
    • Internal Client
    • None
    • Service Arch 2020-01-27, Service Arch 2020-02-10, Service Arch 2020-02-24

    Description

      Awaitable isMaster can be triggered via the use of topologyVersion and maxAwaitTimeMS fields. We should begin to use these isMasters with the ReplicaSetMonitor scanning. This does not require use of exhaust/tailable cursors.

      The use of awaitable isMaster may need to be opt-in for testing until we have mongodden/mongossen that support this work. However, this work should be verified for correctness via modification of existing integration tests and js test suites.

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          depends on

          New Feature - A new feature of the product, which has yet to be developed. SERVER-43332 Replace RSM implementation with SDAM-compatible implementation

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-44950 Update SDAM with topologyVersion field and friends

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-44954 Use tailable awaitable isMaster

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          New Feature - A new feature of the product, which has yet to be developed. SERVER-44510 Service layer / command changes to implement exhaust isMaster

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              janna.golden@mongodb.com Janna Golden
              ben.caimano@mongodb.com Benjamin Caimano (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: