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Cort BuffingtonandClaude Opus 4.8
ad4e0ed13a
Ports hblink3's dashboard-reporting overhaul to dmrlink3's IPSC path so the
two converge (plan: ~/development/dashboard-reporting-normalization.md):
- Granular peer events: a centralized reconciliation sweep in both the master
and peer maintenance loops (report_maintenance) diffs currently-connected
peers vs the last-reported set and emits send_peer connected/disconnected
deltas only on change -- the dashboard reflects membership immediately
instead of waiting for the periodic full push. (The single master link-state,
in PEER mode, continues to ride the snapshot.)
- Demote the full push: reporting_loop now calls periodic_push, which re-pushes
the full config+bridge snapshot only every REPORT_RESYNC_SECONDS (60s) as a
reconciliation safety net and sends a tiny {'type':'ping'} heartbeat on the
other ticks. Idle feed stops re-serializing full state every REPORT_INTERVAL.
- Ping-loss quality metric (PING_LOSS): detects a peer/master that STAYS
CONNECTED but loses keepalives (lossy link -> choppy audio). One uniform
gap-inference path serves both roles -- MASTER mode observes peers'
MASTER_ALIVE_REQs, PEER mode observes the master's/peers' *_ALIVE_REPLYs to
our requests. IPSC's cadence is known (ALIVE_TIMER) so no self-calibration is
needed (unlike hblink3). A gap beyond the keepalive-timeout horizon is treated
as a session lapse (reconnect), not loss. Sliding window pruned to
PING_LOSS_WINDOW minutes; dashboard flags the row gold at >= PING_LOSS_WARN%.
Config: PING_LOSS_WINDOW / PING_LOSS_WARN added to GLOBAL (optional, defaults).
Dashboard: backend applies peer deltas + ignores the ping heartbeat; frontend
renders "N% ping loss" and golds the radio id. Tests: TestPeerEvents +
TestPingLoss (73 pass). Verified live over real sockets (peer delta fired,
heartbeat/resync split confirmed, PING_LOSS climbed to 30% under a lossy peer)
and deployed to the live dmrlink3 services clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>