d0d4199273
etcp: unified send hook via etcp_udp_send, remove loss_rate, add dummynet_filter inline mode, rewrite BGP test
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- Add etcp_udp_send_fn_t hook typedef, send_hook/send_hook_ctx fields to ETCP_LINK
- Implement etcp_udp_send() wrapper — all UDP sends go through one point
- Remove loss_rate from ETCP_SOCKET, CFG_SERVER, config parser, send path
- Add dummynet_filter: inline send-hook with loss/delay, no proxy socket needed
- Rewrite test_bgp_route_exchange: 3-node chain A(2 links)↔B↔C, 7 phases
with dummynet_filter-based link failure/recovery simulation
- Clean up tests: remove skeleton test_routing_mesh, 6 debug/stale test files
- Refactor test_etcp_simple_traffic and test_pkt_normalizer_etcp (remove debug spam)
- Fix test_etcp_two_instances: remove private field access, fix false PASS on timeout
6 months ago
a356eedc0d
cleanup BGP/connection logging
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- Consolidate on_up/on_down to single INFO line with peer_id
- Remove DEBUG_CATEGORY_DEBUG duplications from route_bgp.c
- NODEINFO: inline lightweight dump (no malloc), verbose log -> DEBUG
- NAT_INFO: remove hex dump duplications, single clean INFO line
- Send NODEINFO per-recipient: INFO->DEBUG_DEBUG
- Per-ping callbacks: INFO->DEBUG_TRACE
- Per-packet traffic direction: INFO->DEBUG_TRACE
- route_insert/delete: use node_id instead of pointer
- Add cancel_all log, add_to_senders conn name
- send_full_table: ERROR->WARN for consistency checks
- is_local_subnet: DEBUG->TRACE
- Fix etcp_send_ping BGP category
6 months ago
9c509d4c86
add connectivity probing + NAT type rename OPEN->EIM, RESTRICTED->STRICT
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- Rename NAT types: OPEN->EIM, RESTRICTED->STRICT across all code
- Add flat addr list {type,ip,port,socket_id} to NODEINFO (NODEINFO_IPV4_ADDR)
- Add NODEINFO_IPV4_SOCKET_META for per-socket metadata
- Add NODE_CONNECTIVITY with per-type probe status and min_rtt
- New module: route_connectivity.c/h (probing engine with socket fallback)
- STRICT verified addresses excluded from NODEINFO broadcast
- Trigger probing on new/updated BGP node, cancel on remove/withdraw
- Update NAT type names in etcpmon GUI
6 months ago
Evgeny