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  1. Go Driver
  2. GODRIVER-3048

HasErrorCode() should parse MultipleErrorsOccurred’s `errInfo`.

    • Type: Icon: Improvement Improvement
    • Resolution: Won't Do
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
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      1. What would you like to communicate to the user about this feature?
      2. Would you like the user to see examples of the syntax and/or executable code and its output?
      3. Which versions of the driver/connector does this apply to?

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      1. What would you like to communicate to the user about this feature? 2. Would you like the user to see examples of the syntax and/or executable code and its output? 3. Which versions of the driver/connector does this apply to?

      Detailed steps to reproduce the problem?

      1. Create a 2-shard cluster.
      2. Create a collection with 1 chunk on either cluster.
      3. Create failpoints on both clusters for the “update” command. Give either failpoint a different error code (e.g., 1 and 2).
      4. On the mongos, run updateMany({},
        Unknown macro: { $set}

        ). The command will receive a MultipleErrorsOccurred value (code=65).

      5. In Go, HasErrorCode(2) on that error should return true if any of the component errors has error code 2.

      The error structure is:

      {
        index: 0,
        code: 65,
        errInfo: {
          causedBy: [
            {
              index: 0,
              code: 1,
              errmsg: "Failing command via 'failCommand' failpoint"
            },
            {
              index: 0,
              code: 2,
              errmsg: "Failing command via 'failCommand' failpoint"
            }
          ]
        },
        [Symbol(errorLabels)]: Set(0) {}
      }
      

      Example failpoint creation (note the `failInternalCommands` flag):

      db.adminCommand({ configureFailPoint: "failCommand", mode: "alwaysOn", data: { errorCode:2, failCommands: ["update", 'find'], failInternalCommands:true} })
      

      Definition of done: what must be done to consider the task complete?

      HasErrorCode() should handle MultipleErrorsOccurred as it currently handles `WriteError`s.

      The exact Go version used, with patch level:

      1.20.11

      The exact version of the Go driver used:

      1.12.1

      Describe how MongoDB is set up. Local vs Hosted, version, topology, load balanced, etc.

      2-shard cluster; each shard has a single node.

      The operating system and version (e.g. Windows 7, OSX 10.8, ...)

      macOS

      Security Vulnerabilities

      n/a

            Assignee:
            Unassigned Unassigned
            Reporter:
            felipe.gasper@mongodb.com Felipe Gasper
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: