Code Review Skill

When reviewing code in this project, follow these rigorous engineering standards:

Review Checklist

1. •Correctness:
   • •Does the logic align with the delay queue's distributed nature?
   • •Are race conditions handled in Go and Redis?
2. •Redis Atomicity:
   • •Are multiple Redis operations encapsulated in Lua scripts where necessary?
   • •Are keys correctly namespaced and prefixed?
3. •Concurrency & Context:
   • •Is context.Context used correctly for cancellation?
   • •Are goroutines properly synced (channels, waitgroups)?
4. •Testing:
   • •Are there unit tests for the change?
   • •Do tests use gomock for interfaces?
5. •Error Handling:
   • •Are errors wrapped with context?
   • •Is the gRPC error code appropriate?

How to Provide Feedback

• •Provide specific line-by-line comments.
• •Explain the "Why" behind suggestions (e.g., "Using ZADD here without Lua might lead to a race condition").
• •Suggest specific code snippets for fixes.