<!-- 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 -->
<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#38756
- Changed to NOT mark many client errors as exceptions
- Instead, added client_error and server_error metrics that can be used
to alert on unusual error rates
# 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
* **New Features**
* Added separate metrics for distinguishing between client and server
errors, enhancing observability and monitoring capabilities.
* **Bug Fixes**
* Client request errors no longer incorrectly appear in error tracking
as exceptions; improved accuracy of error reporting to external
services.
* Adjusted logging levels for authentication and enrollment operations
to provide clearer diagnostics.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Resolves#37192
Separating generic endpoint_utils middleware logic from domain-specific
business logic. New bounded contexts would share the generic logic and
implement their own domain-specific logic. The two approaches used in
this PR are:
- Use common `platform` types
- Use interfaces
In the next PR we will move `endpointer_utils`, `authzcheck` and
`ratelimit` into `platform` directory.
# Checklist for submitter
- [x] Added changes file
## Testing
- [x] Added/updated tests
- [x] QA'd all new/changed functionality manually
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Restructured internal error handling and context management to support
bounded context architecture.
* Improved error context collection and telemetry observability through
a provider-based mechanism.
* Decoupled licensing and authentication concerns into interfaces for
better modularity.
* **Chores**
* Updated internal package dependencies to align with new architectural
boundaries.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related to #5898, this reports an anonymized summary of errors stored in Redis into the analytics payload.
For each error stored, this includes:
- A `count` attribute with the number of occurrences of the error
- A `loc` attribute with the 3 topmost lines in the stack trace. Note that stack traces only contain package name + line number (example: github.com/fleetdm/fleet/server.go:12
This also includes a minor refactor around error types.
This solves #5679 , and also implements #5515, #5509 and lays the ground for #5516
With the introduction of Wrap, Is and As in the standard library, we've now got built-in support for wrapping.
On top of that, a common pattern in the community is to define errors tailored to the context of each project while still conforming to the error and Unwrap interfaces (see Upspin, Chromium)
The output now includes stack traces and additional info
Carlo