mirror of https://github.com/jmcorgan/fips.git synced 2026-07-30 19:46:15 +00:00

T

Johnathan Corgan a8d3627072 Add link-layer heartbeat and liveness timeout for dead peer detection

Sends a 1-byte encrypted heartbeat (0x51) to each peer every 10s.
If no frame is received from a peer within 30s, the peer is removed
via remove_active_peer(), triggering tree reconvergence, coord cache
flush, and bloom filter recomputation.

This fixes the critical bug where UDP peers that silently died
(e.g., container stopped) were never detected or removed, leaving
the spanning tree permanently stale.

Both intervals are configurable via node.heartbeat_interval_secs
and node.link_dead_timeout_secs.

2026-02-19 20:53:51 +00:00

benches

Bloom module test coverage, benchmarks, and design doc corrections

2026-02-15 16:05:59 +00:00

docs

Hybrid coordinate warmup: CoordsWarmup message and proactive fallback

2026-02-19 15:25:30 +00:00

examples/docker-network

Warn on kernel socket buffer clamping at UDP startup

2026-02-19 15:38:14 +00:00

src

Add link-layer heartbeat and liveness timeout for dead peer detection