utun2

Commit Graph

Author	SHA1	Message	Date
evgeny	61132a3e84	Align socket monitoring with compact address profiles	1 week ago
evgeny	76d2e58f19	Expose ETCP and STUN profile provenance in monitor protocol	1 week ago
evgeny	ff69552a61	Measure owned endpoint mapping and inbound reachability separately	1 week ago
evgeny	577d1bd72f	Handle delayed TCP delivery in etcpmon regression checks	2 weeks ago
evgeny	d62916edf0	Validate etcpmon response strings and close failed streams	2 weeks ago
evgeny	45efaf095d	Add Windows regression coverage for etcpmon refresh lifecycle	2 weeks ago
evgeny	24906283fe	Refresh etcpmon connections and preserve selection by peer ID	2 weeks ago
evgeny	9465ed4939	Fix etcpmon response caches and pending request lifecycle	2 weeks ago
evgeny	229a508022	etcpmon: add Makefile to git (was ignored by *.gitignore Makefile pattern)	2 months ago
evgeny	38c9f229bc	stcp: ed25519 pubkey exchange in handshake, fix instance destroy segfault, fix chat_tcp_test - u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp	2 months ago
evgeny	d773f1724a	refactor: STCP connections as ETCP links (is_tcp) - Add is_tcp, tcp_link, tcp_reconnect_* fields to ETCP_LINK - Remove transport_link from ETCP_CONN, add tcp_link_count - stcp_link: replace embedded etcp_conn with pointer; add etcp_link backpointer - stcp_link: link_rx_cb routes ETCP data to etcp_conn_input - stcp_link: call on_close_cb in close - New TCP functions: etcp_link_enter_ready_tcp, etcp_tcp_link_start_connect, etcp_tcp_link_start_reconnect, tcp_link_close_cb, etcp_tcp_send - etcp_link_new: handle NULL conn for TCP links; skip enter_init for TCP - etcp_link_close: close stcp_link for TCP - etcp_encrypt_send: redirect TCP to etcp_tcp_send (skips AES-CCM) - tcp_server_on_link: create ETCP_LINK(is_tcp=1) + enter_ready_tcp - etcp_connect: TCP addrs -> etcp_tcp_link_start_connect - Remove ctx->tcp_link/tcp_ready - test_stcp_traffic: find stcp_link via links->is_tcp instead of transport_link - 66/68 tests pass; 2 STCP tests expected to fail (integration not complete)	2 months ago
Evgeny	11ab897fe5	chatgui: fix RTT display 10x overstatement (DB stores 0.1ms, displayed as ms); remove unused rtt_avg_100	3 months ago
Evgeny	0381f4df89	Убраны TCP_TIMESTAMPS и TCP_KEEPALIVE из lwip_tcp_opts.h (не используются, конфликтовали с ws2ipdef.h на Windows)	3 months ago
Evgeny	3c3d9a65d9	refactor: переименование route_node/route_bgp в topo_node/topo_bgp Файлы: route_node.* route_node_lmdb.* route_bgp.* -> topo_node.* topo_node_lmdb.* topo_bgp.* Структуры: - ROUTE_BGP -> TOPO_BGP, ROUTE_BGP_CONN_ITEM -> TOPO_BGP_CONN_ITEM - NODEINFO -> TOPO_NODE, NODEINFO_Q -> TOPO_NODEQ, NODEINFO_PATH -> TOPO_NODEPATH - NODEINFO_ROUTES -> TOPO_NODESUBNETS, NODE_CONNECTIVITY -> TOPO_CONNECTIVITY - wire: NODEINFO_MSG -> TOPOMSG_NODE, NODEINFO_IPV4_* -> TOPOMSG_4 и т.д. - memory: NI_IPV4_ -> TOPO_4, NI_IPV6_ -> TOPO_6 - ROUTE_SUBCMD_ -> TOPO_SUBCMD_, ETCP_ID_ROUTE_ENTRY -> ETCP_ID_TOPO_ENTRY Функции: - route_bgp_ -> topo_bgp_* - nodeinfo_* -> topo_node_* - route_node_* -> topo_node_* - route_node_lmdb_* -> topo_node_lmdb_* Смысл: отделение механизма формирования топологии узлов от IP-роутинга.	3 months ago
Evgeny	4914348557	etcp_router: транзитные очереди per (src,dst) с backpressure + унификация etcp_send - TRANSIT_QUEUE: отдельная очередь на каждую пару src+dst узлов - ll_queue с хеш-индексом для быстрого поиска transit-очередей - backpressure через waiter на send_input_q (threshold=0, один пакет за вызов, round-robin) - Очередь создаётся при первом пакете который не получается отправить напрямую, удаляется при опустошении - Унифицирован etcp_send: единый путь queue_data_put(send_input_q) для UDP (normalizer->input) и STCP (tx_queue) - Убран STCP-ветвления из router_forward_transit/drain_cb - Исправлено перекрытие ll.data и tq->q в TRANSIT_QUEUE (добавлены явные поля src_node_id/dst_node_id) - Фикс лика dgram в tx_queue_cb/client_tx_queue_cb (добавлен queue_dgram_free) - transit_queues живут внутри ETCP_CONN, инициализируются лениво, очищаются в etcp_connection_close (до pn_deinit) и stcp_link_close	4 months ago
jeka	4f168c93f6	1	4 months ago
Evgeny	754c08e9c2	etcpmon: widen sockets list by ~100px (15 chars), shift action section	4 months ago
Evgeny	71ccccc2d5	etcpmon: widen sockets list +15px, shift action section right	4 months ago
Evgeny	4862c30261	add CFG_SERVER_TYPE_LOCAL (type=local) and UNKNOWN semantics: PRIVATE/LOCAL hidden from nodeinfo, PRIVATE blocks incoming INIT, LOCAL accepts; UNKNOWN treated as PUBLIC; self-detection of PUBLIC IP on incoming INIT; filter LOCAL from NAT checks and connectivity	4 months ago
Evgeny	389ef00da6	refactor: split socket meta 'type' into config_type and nat_type — separate config (PUBLIC/NAT/PRIVATE) from detected NAT (EIM/STRICT/DIRECT) across NODEINFO, conn_mgr, route_bgp, route_node, etcpmon; win32 compat fixes (memmem, SHUT_WR, tun test_mode, tcp_proxy guards)	4 months ago
Evgeny	0edd21e335	etcpmon: lift Router to y=1181 (tight to Queues), shrink window to 1400	4 months ago
Evgeny	e0c38676e7	etcpmon: compress Queues h 300->280, lift Router y 1260->1240	4 months ago
Evgeny	fefd2bcc52	etcpmon: fix layout — restore Debug Levels y=485, lift Links to y=710, compress Queues h=300 y=900	4 months ago
Evgeny	7329fa65f1	etcp_router: add congestion counters, fix tx_seq rollback on etcp_send failure, add router metrics to etcpmon GUI - etcp_router.h: add 9 per-conn counters (pkts_sent/err/rcvd, ack_sent/recv/stale, dup/oob/sign_fail) - etcp_router.c: increment counters at 13 event points; fix tx_seq rollback on etcp_send failure (was causing phantom inflight=256 deadlock); add DEBUG_ERROR on all 5 ignored etcp_send returns; fix router_ack_do_send to update timestamps only on success - etcpmon_protocol.h: add etcpmon_router_metrics (14 aggregated fields) - control_server.c: iterate router_conns to fill aggregated router metrics - etcpmon_gui: new 'Router Congestion' block with queue depths and all counters, Debug Levels shifted down, window 1300->1440 - test_etcp_router_unit: fix test_ack_timer for correct no-BGP-route behavior	4 months ago
Evgeny	c893285d71	action popup: use SW_RESTORE + SetForegroundWindow to bring hidden window to front	4 months ago
Evgeny	75028f278a	action popup: re-show window on every action result if it was hidden	4 months ago
Evgeny	7fc1b5419f	action popup: use ClearType Consolas 10pt font instead of ANSI_FIXED_FONT	4 months ago
Evgeny	dee9889423	action popup: convert \n -> \r\n for Windows EDIT control line breaks	4 months ago
Evgeny	35871891db	action nodes: send BGP node dump as text response to GUI, display in popup - route_node_format_all(): format all BGP nodes to snprintf buffer - control_server: 'nodes' action sends ETCPMON_RSP_ACTION_RESULT (0x89) with text - etcpmon_protocol.h: new response type + struct, increase MAX_MSG_SIZE to 32K - etcpmon_client: on_action_result callback, send_action via send_request with seq_id - etcpmon_gui: ETCPMonActionResult popup window class with EDIT multiline, on_action_result creates popup (same size as main) or appends text + scrolls	4 months ago
Evgeny	d8c8c1c5b0	control_server: node subscription protocol with output queue, push notifications on routing changes	4 months ago
Evgeny	3419ff3a85	debug: single source of truth for category names, GUI dynamic labels - debug_get_category_name(): replace switch/case with table lookup in g_debug_categories[] - etcpmon_gui: remove hardcoded cat_names[], create labels/radios dynamically from server CSV	4 months ago
Evgeny	6b2b0f1360	etcp: per-link acked bytes/packets counters + BBR debug logging - Add acked_bytes/acked_packets to struct ETCP_LINK (init, reset, increment per ACK) - Add DEBUG_CATEGORY_BBR (23) for BBR-specific debug output - Add BBR input/output DEBUG_DEBUG around bbr_main call in etcp_ack_recv - Add "bbr" category name to debug_config and etcpmon GUI	4 months ago
Evgeny	dd1b9f2680	etcp: dedup ack_q — не добавлять дубликаты ACK для одного seq	4 months ago
Evgeny	3a2b427287	etcpmon: widen debug level labels by 30% and shift radio buttons right	5 months ago
Evgeny	43baeb2306	etcpmon: fix autoradio button groups and add missing ETCPROUTE category	5 months ago
Evgeny	226a5744b5	etcpmon: Debug Levels block moved to right column, global radio labels removed, columns narrowed	5 months ago
Evgeny	1f4fe37fe5	proxy: rename + simplify + backpressure - tcp_proxy/remote_proxy → tcp_proxy_client/tcp_proxy_server - Все proxy файлы перенесены в src/proxy/ - Конфиг: [tcp_proxy]→[tcp_proxy_client], [remote_proxy]→[tcp_proxy_server] - Убран subcmd CONNECTED (0x02) — клиент шлёт DATA сразу после CONNECT - Backpressure: etcp_router_waiter_register/cancel через ll_queue threshold waiter - Клиент: recv_cb send fail → tx_buf+waiter, не tcp_recved() (окно lwIP=0) - Сервер: read_cb send fail → pause_buf+waiter, пауза read_id - CLOSE/ERROR отправляется только после drain всех очередей - Fail: conn не найден/closed → send ERROR вместо CLOSE/silent drop - PROTOCOL.md: полная архитектура с диаграммами состояний и потоков	5 months ago
Evgeny	f43631a532	etcpmon: исправить синтаксис — orphaned код перенесён внутрь функции etcpmon_client_add_to_history	5 months ago
Evgeny	4f0baa37db	bbr: исправить передачу потерь в BBR + пол для cwnd на уровне BBR_CWND_MIN_TARGETmss - etcp.c: rs->lost из link->bbr_loss_since_ack (был хардкод 0), вызов bbr_note_loss при ретрансмите - etcp_connections.h: поле bbr_loss_since_ack для per-link учёта потерь в байтах - etcp_bbr.c: везде где BBR_CWND_MIN_TARGET — умножить на mss (юнит-мизматч пакеты/байты) - bbr_quantization_budget, bbr_set_cwnd, bbr_bound_cwnd_for_inflight_model, bbr_probe_rtt_cwnd - bbr_init_lower_bounds: инициализация inflight_hi из cwnd (был ~0U навсегда) - control_server.c + etcpmon: экспорт BBR-метрик (bw_hi/lo, inflight_hi/lo, режим, потери) - tests/bbr_integration: интеграционный тест BBR (15с, 50ms/5%loss/1Mbit) с таблицей метрик - устранён death spiral BBR при высоких потерях: cwnd теперь не падает ниже 4mss	5 months ago
Evgeny	bbebc74bdb	fix etcpmon keyboard: move Tab/Enter/Esc from WndProc to message loop pre-translate	6 months ago
Evgeny	973c00e544	add etcpmon keyboard navigation: Tab between Server/Port, Enter=Connect, Esc=Disconnect	6 months ago
Evgeny	fb76b4252f	fix etcpmon: stray brace in nat_type_to_string, add pipefail to build scripts	6 months ago
Evgeny	9c509d4c86	add connectivity probing + NAT type rename OPEN->EIM, RESTRICTED->STRICT - 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	bd749c1484	GUI: Widen sockets list 1.5x, shrink action field, move Send below	6 months ago
Evgeny	0c748501c8	GUI: Add NAT address to socket display in etcpmon	6 months ago
Evgeny	57dba26e7c	GUI: поле действия и кнопка Send для отправки команд в utun - Добавлен ETCPMON_CMD_ACTION в протокол (32 байта текст) - В GUI добавлено поле ввода и кнопка Send правее блока Sockets - Добавлен etcpmon_client_send_action для отправки команд - Обработка action 'nat' в control_server: запускает NAT check для всех линков - Сделана route_bgp_start_link_nat_check не-static - Добавлена route_bgp_request_nat_check_all - Исправлен баг route_ping.c (request_id -> nonce) - Исправлена линковка tests/Makefile.am	6 months ago
Evgeny	2e3eb0976a	Add RX/TX dup counters to ETCP monitor GUI - Add IDC_EDIT_ETCP_RX_DUP and IDC_EDIT_ETCP_TX_DUP controls - Insert RX Dup / TX Dup fields after Retrans in ETCP Metrics group - Update tooltips, metrics display and clear functions	6 months ago
Evgeny	385aa066b2	Add duplicate packet counter to ACK frames - Add rx_dup_count (local) and tx_dup_count (remote via ACK) to ETCP_CONN - Extend ACK section format: add 16-bit rx_dup_count after last_delivered_id - Reconstruct 32-bit tx_dup_count from received 16-bit diff - Update etcpmon protocol and control_server to expose counters - Update packet dumper for new ACK format	6 months ago
Evgeny	16a2aa959d	etcpmon: translate tooltips to English	6 months ago
Evgeny	6127409c04	etcpmon: add tooltips for all metrics fields with variable names and descriptions	6 months ago

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81 Commits (4c2d8aa4cc7700a496750dbb07e149b9943fadcf)