SQLAlchemy's text() interprets :name::type as two named parameters.
Fixes syntax errors in link discovery, signal history, and SNMP profile
CRUD that caused 500 errors at runtime.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Interface subscriber consumes device.interfaces.> from DEVICE_EVENTS, upserts device_interfaces table
- Link discovery subscriber consumes wireless.registrations.> with separate durable consumer
- MAC resolution against device_interfaces for AP-CPE link discovery
- State machine: active (signal >= -80dBm), degraded (< -80), down (3 missed), stale (24h)
- missed_polls resets to 0 on any observation, enabling link revival
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
