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  1. Core Server
  2. SERVER-51297

Allow writeErrors to be specified via failCommand

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    • Improvement
    • Status: Backlog
    • Major - P3
    • Resolution: Unresolved
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    • 4

    Description

      Drivers can currently use failCommand to have the server return {ok: 0} errors and errors in a writeConcernError document. Would it be possible to augment this functionality to return errors in a writeErrors array as well? The motivation for doing so is to test DRIVERS-555. One of the requirements for the project is to convert errors with code 50 (MaxTimeMSExpired) into a client-side TimeoutException. This error can be returned via {ok: 0}, writeErrors, or writeConcernError, so we'd like to be able to test all three formats via failpoints.

       

      Acceptance Criteria: 

      Add a new option to the failCommand command that allows users to inject an array of write errors. 

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              backlog-server-servicearch Backlog - Service Architecture
              divjot.arora@mongodb.com Divjot Arora
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                Updated: