Johnathan Corgan 801a5ab222 Integrate discovery protocol into data plane for multi-hop routing ...

Wire the discovery protocol into the data plane path so that
find_next_hop() consults route_cache as a fallback when coord_cache
has no entry. When session initiation fails due to missing routes,
trigger discovery (initiate_lookup) instead of immediately sending
ICMPv6 Destination Unreachable. On discovery completion, retry
session initiation for any pending TUN packets.

Changes:
- find_next_hop() falls back to route_cache when coord_cache misses
- handle_tun_outbound() triggers discovery on session failure
- handle_lookup_response() retries session after discovery completes
- handle_coords_required() triggers discovery for missing coordinates
- Add pending_lookups deduplication with 10-second timeout
- Periodic cleanup of stale lookups in tick handler
- New test: route_cache fallback verification in find_next_hop

2026-02-14 16:59:40 +00:00

..

discovery.rs

Integrate discovery protocol into data plane for multi-hop routing

2026-02-14 16:59:40 +00:00

dispatch.rs

Discovery protocol: LookupRequest/LookupResponse handlers

2026-02-12 14:46:33 +00:00

encrypted.rs

Refactor node/handlers.rs and node/tests.rs into subdirectories

2026-02-11 03:49:45 +00:00

forwarding.rs

End-to-end session establishment with 100-node bidirectional data test

2026-02-13 03:13:21 +00:00

handshake.rs

Data plane integration: TUN outbound → session encryption → mesh delivery

2026-02-13 04:19:30 +00:00

mod.rs

End-to-end session establishment with 100-node bidirectional data test

2026-02-13 03:13:21 +00:00

rx_loop.rs

Integrate discovery protocol into data plane for multi-hop routing

2026-02-14 16:59:40 +00:00

session.rs

Integrate discovery protocol into data plane for multi-hop routing

2026-02-14 16:59:40 +00:00

timeout.rs

Refactor node/handlers.rs and node/tests.rs into subdirectories

2026-02-11 03:49:45 +00:00