SansanandClaude Opus 5.5 f79f51ea4c Expose Prometheus metrics on a separate port ...

Metrics are served on METRICS_PORT (default 2112, "off" to disable), never on
the public port. Besides the Go runtime and process metrics this adds:

- http_requests_total and http_request_duration_seconds per route pattern,
  from an Echo middleware.
- musicserver_songs_requested_total and musicserver_songs_played_total by
  pick mode (random, low, classic). The mode is now stored with each queued
  song (migration 000006, not released yet).
- Library size, sync duration, last successful sync, broken songs from the
  last full sync, and the database connection pool.

Refs #35, #36, #37

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-11 21:57:58 +02:00

..

characters_test.go

Add GET /api/v1/character/details with each image's change time

2026-10-07 21:57:26 +02:00

characters.go

Add GET /api/v1/character/details with each image's change time

2026-10-07 21:57:26 +02:00

errors.go

Restructure backend into services and fix security, crash and sync issues

2026-10-06 15:20:14 +02:00

library_integration_test.go

Expose Prometheus metrics on a separate port

2026-10-11 21:57:58 +02:00

library_test.go

Prefer UUIDs in the API (Phase 3 of the UUID migration)

2026-10-06 15:54:41 +02:00

library.go

Prefer UUIDs in the API (Phase 3 of the UUID migration)

2026-10-06 15:54:41 +02:00

main_test.go

Rewrite tests to run without a database

2026-10-06 15:20:31 +02:00

metrics_test.go

Expose Prometheus metrics on a separate port

2026-10-11 21:57:58 +02:00

music_test.go

Store each client's play queue in the database

2026-10-07 20:03:03 +02:00

music.go

Expose Prometheus metrics on a separate port

2026-10-11 21:57:58 +02:00

queue_integration_test.go

Expose Prometheus metrics on a separate port

2026-10-11 21:57:58 +02:00

releases_test.go

Rewrite tests to run without a database

2026-10-06 15:20:31 +02:00

releases.go

Restructure backend into services and fix security, crash and sync issues

2026-10-06 15:20:14 +02:00

search_cache_test.go

Rewrite tests to run without a database

2026-10-06 15:20:31 +02:00

search_cache.go

Restructure backend into services and fix security, crash and sync issues

2026-10-06 15:20:14 +02:00

statistics.go

Add GET /api/v1/statistics/soundtracks with every soundtrack and its songs

2026-10-06 23:14:49 +02:00

sync_integration_test.go

Prefer UUIDs in the API (Phase 3 of the UUID migration)

2026-10-06 15:54:41 +02:00

sync_test.go

Generate the OpenAPI spec with Huma instead of swag

2026-10-06 16:31:06 +02:00

sync.go

Expose Prometheus metrics on a separate port

2026-10-11 21:57:58 +02:00

version.go

Prefer UUIDs in the API (Phase 3 of the UUID migration)

2026-10-06 15:54:41 +02:00