Thinline-Dynamic-Solutions/ThinLineRadio v26.05.006

Release 26.05.006

on GitHub

Highlights

Added

• Read-only Health API endpoints (admin-password auth)
  • GET /api/health — full JSON payload: service identity, uptime, listener / call activity, transcription queue depth, Go runtime stats (goroutines, heap, OS-allocated memory, CPU%), DB pool stats + ping, free-disk on the data directory, and integration status booleans (Central Management paired, relay configured, Hydra enabled).
  • GET /api/health/live — minimal {"status":"ok"} for uptime probes.
  • GET /api/health/ready — 200 ok or 503 degraded with a reasons[] list (e.g. db: ping failed, disk: <5% free on data directory) so orchestrators can pull the scanner from a load-balancer pool when it is unhealthy.
  • All three endpoints are gated by HTTP Basic Auth using the admin password (same scheme as /calls). No new keys to manage, no admin-UI surface added.
  • Response cached in-process for ~3 s so a hostile scraper can't force a runtime.ReadMemStats / db.Ping per request.
  • No secrets in the payload — relay / CM URLs and external API keys are reduced to booleans (relay_configured, hydra_api_key_present, etc.).

Quick test

curl -u admin:YOUR_ADMIN_PASSWORD https://your-tlr/api/health
curl -u admin:YOUR_ADMIN_PASSWORD https://your-tlr/api/health/live
curl -u admin:YOUR_ADMIN_PASSWORD https://your-tlr/api/health/ready

Internal

• processStartTime now captured at the top of main() for accurate uptime_seconds.
• New HealthService (server/health.go) wired onto Controller.Health; reuses the same gopsutil process sampler approach used by the Central Management heartbeat so health calls don't reset the heartbeat's CPU window.
• Cross-platform disk stats use gopsutil/v4/disk instead of raw syscall.Statfs_t so all 17 build targets compile cleanly.

See CHANGELOG.md for full details.