4 commits

Author	SHA1	Message	Date
Graham McIntire	781fdd88a3	Remove dead modules, unused deps, and commented-out code ... Delete 5 unused modules: Presence (untracked), LiveView ShutdownHandler (unused mixin), RateLimiterWrapper (pointless delegation), Passcode (only used by own test), MapLive.Utils (pure delegates). Fix ShutdownHandler to not call deleted Presence. Inline ParamUtils at call sites. Remove cachex dep and 27 stale entries from mix.lock. Clean commented-out Exq/Redis config from application.ex.	2026-02-20 08:09:22 -06:00
Graham McIntire	d9c04f7e0c	Fix code review findings: security, correctness, performance, dead code ... Security: - Add SQL identifier validation to DbOptimizer.analyze_table/vacuum_table - Move health/readiness routes to non-rate-limited pipeline Correctness: - Fix monitor reference leak in StreamingPacketsPubSub (track refs, demonitor on unsubscribe) - Persist circuit breaker half-open state transitions - Simplify ShutdownHandler.terminate to avoid pointless Process.send_after Performance: - Batch marker removal into single WebSocket event (remove_markers_batch) - Use Task.Supervisor.start_child for fire-and-forget broadcasts Dead code removal: - Remove copy_insert/regular_batch_insert/rows_to_csv from DbOptimizer - Remove dead packet_pipeline_integration tests - Remove unused telemetry event detach Other: - Fix Callsign.valid? docstring to match permissive behavior - Fix DatabaseMetrics to delegate instead of hardcoding pool stats - Add circuit breaker and encoding test coverage	2026-02-19 18:49:27 -06:00
Graham McIntire	60efa7677b	Fix ShutdownHandler terminating during normal startup ... - Only initiate graceful shutdown for abnormal termination reasons - Ignore :shutdown, {:shutdown, _}, and :normal termination reasons - Add logging for SIGTERM handler installation Co-Authored-By: Claude <noreply@anthropic.com>	2025-07-26 15:55:56 -05:00
Graham McIntire	eeeebef34e	Fix PgBouncer database connection and graceful shutdown ... - Add SKIP_DB_CREATE env var to skip database creation when using PgBouncer - Fix redis_children() to return proper child specs - Implement zero-downtime graceful shutdown without user notifications - Add health check plug for Kubernetes probes - Remove user-facing shutdown notifications for seamless deployments Co-Authored-By: Claude <noreply@anthropic.com>	2025-07-26 15:51:06 -05:00