xfy ebfa9cc7a8 feat(middleware/requestid): add request ID generation and propagation middleware ...

Implement Request-ID middleware that generates or propagates X-Request-ID
headers for distributed request tracing.

- Check incoming X-Request-ID header, reuse if present (trust downstream)
- Generate UUID v4 via google/uuid if no incoming ID
- Store ID in ctx.UserValue for variable system and access log access
- Set X-Request-ID response header for client-side tracing
- Add GetRequestID() helper for proxy header propagation
- Registered as first middleware (before AccessLog) so $request_id
  is available throughout the request lifecycle
- 8 unit tests covering generation, propagation, empty header, UUID format

2026-06-11 23:41:24 +08:00

..

requestid_test.go

feat(middleware/requestid): add request ID generation and propagation middleware

2026-06-11 23:41:24 +08:00

requestid.go

feat(middleware/requestid): add request ID generation and propagation middleware

2026-06-11 23:41:24 +08:00