3 commits

Author	SHA1	Message	Date
rcourtman	aa5c08ad4a	feat: implement priority queue-based task execution (Phase 2 Task 6) ... Replaces immediate polling with queue-based scheduling: - TaskQueue with min-heap (container/heap) for NextRun-ordered execution - Worker goroutines that block on WaitNext() until tasks are due - Tasks only execute when NextRun <= now, respecting adaptive intervals - Automatic rescheduling after execution via scheduler.BuildPlan - Queue depth tracking for backpressure-aware interval adjustments - Upsert semantics for updating scheduled tasks without duplicates Task 6 of 10 complete (60%). Ready for error/backoff policies.	2025-10-20 15:13:37 +00:00
rcourtman	c554380cb5	feat: verify adaptive interval logic implementation (Phase 2 Task 5) ... Confirms adaptive scheduling logic is fully operational: - EMA smoothing (alpha=0.6) to prevent interval oscillations - Staleness-based interpolation between min/max intervals - Error penalty (0.6x per error) for faster recovery detection - Queue depth stretch (0.1x per task) for backpressure handling - ±5% jitter to prevent thundering herd effects - Per-instance state tracking for smooth transitions Task 5 of 10 complete. Scheduler foundation ready for queue-based execution.	2025-10-20 15:13:37 +00:00
rcourtman	57429900a6	feat: add adaptive polling scheduler infrastructure (Phase 2 Tasks 1-3) ... Implements adaptive scheduling foundation for Phase 2: - Poll cycle metrics: duration, staleness, queue depth, in-flight counters - Adaptive scheduler with pluggable staleness/interval/enqueue interfaces - Config support: ADAPTIVE_POLLING_ENABLED flag + min/max/base intervals - Feature flag defaults to disabled for safe rollout - Scheduler wiring into Monitor with conditional instantiation Tasks 1-3 of 10 complete. Ready for staleness tracker implementation.	2025-10-20 15:13:37 +00:00