Kontour's external time actor: a deadline engine (data-derived expiresAt/ttlSeconds wake-ups that nudge Flow) plus a pure recurring-schedule core (cron/at/every, timezone/DST-aware, catch-up) for Station and other runtimes. It triggers; it never authors.
A production-ready DNS cache library for Go (Golang). Features async refreshing,TTL management, zero-latency lookups, and connection failover. Drop-in replacement for http.Transport.