towerops/lib/towerops_web/channels
mayor 6a29ee1671
fix: Split agent polling queries to isolate SNMP failures
Changed from one large WALK query with all OIDs to separate WALK queries
per table type. This prevents a failure in one unsupported table (like ARP
on a device that doesn't support it) from killing the entire polling
operation.

Before: Single WALK with neighbor + ARP + MAC + IP + HOST-RESOURCES OIDs
After: Separate WALKs for each table type

This makes polling more resilient - if a device doesn't support ARP tables
or HOST-RESOURCES-MIB, those WALKs will fail individually while neighbors,
MAC tables, and IP addresses can still succeed.

Fixes agent errors where a single SNMP receive error was killing the
entire poller thread and failing all subsequent operations with
'Poller thread died'.
2026-02-06 12:30:52 -06:00
..
agent_channel.ex fix: Split agent polling queries to isolate SNMP failures 2026-02-06 12:30:52 -06:00
agent_socket.ex Add Dialyzer typespecs to WebSocket agent code and Agents context 2026-01-17 10:37:27 -06:00