<!-- Add the related story/sub-task/bug number, like Resolves #123, or remove if NA --> **Related issue:** Resolves #40028 # Checklist for submitter - [x] Changes file added for user-visible changes in `changes/`, `orbit/changes/` or `ee/fleetd-chrome/changes`. ## Testing - [x] Added/updated automated tests - [x] QA'd all new/changed functionality manually <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit ## Release Notes * **Bug Fixes** * Fixed telemetry misclassification where client-side errors were incorrectly reported as server errors. Client-side errors and request cancellations are now properly categorized for improved error tracking and observability. * **Tests** * Added test coverage for client error detection and context cancellation handling. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
Platform packages
This directory contains infrastructure and cross-cutting technical concerns that are independent of Fleet's business domain. These packages provide foundational capabilities used across the codebase.
Platform vs domain
Following separation of concerns, we distinguish:
- Platform (infrastructure): Technical concerns like database connectivity, HTTP utilities, middleware, and transport-level error handling. These packages have no knowledge of Fleet's business domain.
- Domain (business logic): Feature-specific code organized into bounded contexts. Domain packages depend on platform packages, not the reverse.
Guidelines
- Platform packages must not import domain packages
- Platform packages should be general-purpose and reusable
- Architectural boundaries are enforced by
arch_test.go