Graham McIntire 4cfab3b1ee Reliability improvements: agent channel, polling, discovery, batch ops ... - Add Task.Supervisor for supervised background tasks in agent channel - Discovery worker retries transient failures (max 3 attempts) - Log silent polling timeouts with named task identification - Track errors in batch ARP/MAC upserts instead of silently ignoring - Discovery gracefully degrades on interface/sensor timeout (partial results) - Synchronous job dispatch on agent join to prevent race condition - Surface SNMP result, monitoring check, and backup processing errors - Atomic delete-stale + upsert for neighbors/ARP/MAC (transaction) - Discovery transaction timeout (60s) with duration logging - Heartbeat timeout detection (5min) closes stale agent channels - Live poll timeout (60s) notifies waiting LiveView on expiry - Disconnect agent channel when token is disabled or deleted - Debounce rapid assignment changes to prevent redundant job dispatches - Sensor index deduplication via YAML index template substitution		2026-02-09 16:28:12 -06:00
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agent_channel.ex	Reliability improvements: agent channel, polling, discovery, batch ops	2026-02-09 16:28:12 -06:00
agent_socket.ex	Add Dialyzer typespecs to WebSocket agent code and Agents context	2026-01-17 10:37:27 -06:00