Provide code examples for non-backpressure drivers handling backpressure errors

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Unknown
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    • Component/s: Retryability
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      Key Status/Resolution FixVersion
      CDRIVER-6211 Blocked
      CXX-3404 Blocked
      CSHARP-5851 Blocked
      GODRIVER-3778 Blocked
      JAVA-6068 Blocked
      NODE-7407 Blocked
      PYTHON-5701 Blocked
      PHPLIB-1773 Blocked
      RUBY-3760 Blocked
      RUST-2345 Blocked
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      Summary

      When rate limiting is turned on in the server, users not using backpressure compliant drivers might see an increase in SystemOverloadedErrors when the server is overloaded. We plan to instruct users to upgrade ASAP to these drivers, but for any user who cannot, we plan to provide a set of code examples showing how they can add backoff + jitter for SystemOverloadedErrors to their application themselves.

      Motivation

      Who is the affected end user?

      How does this affect the end user?

      Are they blocked? Are they annoyed? Are they confused?

      How likely is it that this problem or use case will occur?

      Main path? Edge case?

      If the problem does occur, what are the consequences and how severe are they?

      Minor annoyance at a log message? Performance concern? Outage/unavailability? Failover can't complete?

      Is this issue urgent?

      Does this ticket have a required timeline? What is it?

      Is this ticket required by a downstream team?

      Needed by e.g. Atlas, Shell, Compass?

      Is this ticket only for tests?

      Does this ticket have any functional impact, or is it just test improvements?

      Acceptance Criteria

      The exact code examples needed are still being finalized; however we know they'll probably look very similar to the JS code examples proposed in this docs PR.

       

            Assignee:
            Unassigned
            Reporter:
            Bailey Pearson
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              Created:
              Updated: