- presentTick: кадры всегда по мастер-часам, завершение только когда очередь пуста
- clockMs: по окончании аудио часы в конец (хвостовые кадры не теряются)
- fallback на системные часы, если аудио-устройство недоступно
- tests/test_video_engine: smoke-тест FFmpeg-декодера (opened/frames/seek)
- 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
- node_put/node_update_verified: set online=1 on INSERT (nodes created when conn is UP)
- channel_peers_all: fix peer_needed calculation (atl byte was missing)
- cs_send_channel_join: add proto byte to address serialization matching all parsers
- Создан src/chat/ с chat_event.h/c — система нотификаций
- Перенесены chat_core, chat_msg, chat_channel, chat_profile, chat_status
- Перенесены chat_sync, member_sync, merkle_sync, db_sync
- gui_bridge_post() заменён на chat_event_post() с возможностью регистрации обработчика
- chat_event_set_handler() — chatgui регистрирует мост в gui_bridge
- Без обработчика: события логируются через DEBUG_DEBUG + log_dump
- chat интегрирован в utun_instance.c (при db_path в конфиге)
- Обновлены include-пути, Makefile.am, CMakeLists.txt
- Из chatgui удалены старые transport/ файлы, обновлён utun_node.cpp
Добавлено:
- conn_mgr_connect_from_invite() — подключение к новому узлу по invite-данным
(INIT → INVITE_INFO_REQ/RESP → проверка членства в группе → сохранение в БД)
- topo_group_connect.c — авто-подключение при старте CHAT-группы:
Phase 1: одновременный connect всех connected=1 пиров, таймаут, отмена незавершённых
Phase 2: последовательный перебор публичных адресов до первого успеха
- Счётчик active_conn_count с проверкой nodeinfo-путей (UP/DOWN)
- restart() при phase=DONE и count==0
БД:
- connected INTEGER NOT NULL DEFAULT 0 в peers_<ch> + ALTER TABLE для существующих
- topo_node_sqlite_set_connected / get_connected_peers / get_public_peers
Chatgui:
- Включён topo_group (убран utun_instance_set_topo_group_enabled(0))
- Создание TOPO_GROUP_TYPE_CHAT при channel_ready и при старте
- Invite connect через conn_mgr_connect_from_invite
- Удалён chat_conn_mgr (из сборки) + весь старый auto-connect код
- chat_conn_mgr.c/h: new connection manager (1 per instance, global in g_cc)
- cm_rotation() — single rotation method: random addr pick, INIT, retry
- 10 parallel slots per node (CM_MAX_PARALLEL), evict worst RTT on excess
- DEAD slot reuse before close — close only when replacement ready
- per-connection DOWN callback via etcp_conn_add_down_cbk
- background ping cycle: random node→random addr RTT measurement
- chat_core.c: added g_cc.conn_mgr field, init/destroy/getter
- chat_sync.c: migrate to new API, add_node() at WELCOME/JOIN/PEER_UPSERT
- Removed old ca_state/ca_ctx/ca_* single-flight code
- Replace db_sync_stub.c with real src/db_sync.c in libutun
- Remove message sync protocol from chat_sync (INIT_SYNC/INIT_RESP/SEND_DATA/PUSH/ACK_PUSH/SYNC_DONE)
- Keep chat_sync auxiliary: join protocol, peer management, auto-connect
- Remove chat_core_insert_record, cursor_*, mark_sent/ttl_delete stubs
- chat_core on_db_sync_insert now only does SQLite INSERT + GUI notify
- Move db_sync_init() from instance_init_common to utun_instance_init for config override timing
- Force db_sync_enabled=1 in utun_node.cpp
- db_sync handles all P2P message sync via service 0x20
- Add CreateGroupDialog with group name input
- Generate X25519+Ed25519 keypairs, random uint64 channel_id,
Ed25519 signature, write to DB via uasync thread
- chat_core_create_channel(): create msg table, topo_node_sqlite_channel_put()
- GUI_EVT_CHANNEL_UPDATED notification to reload channel list
- Per-category debug config: debug_level= + debug_categories= in [gui]
- Unified logging via debug_config: all threads write to same file/console
- debug_enable_console(1) to mirror file output to stderr
- DEBUG_LEVEL_DISABLED=-1: truly disable category, NONE=0 fallback to global
- Fix uasync_post under epoll: process_posted_tasks was never called
- Fix MainWindow constructor parameter ordering (dbPath vs debugFile)
- debug_ui.h: append mode ('a' instead of 'w')
- Add NodeConfig: simplified INI config manager for embedded uTun node
- X25519 key generation via OpenSSL EVP
- Random node_id generation
- addServer/removeServer, addClient/removeClient API
- Auto-creates config with default server on first run
- Integrate UtunNode into MainWindow:
- Creates NodeConfig in ~/.config/chatgui/node.conf
- Starts embedded uTun node (no TUN, no msg_transport)
- In separate thread with uasync_poll event loop
- Replace MsgClient (TCP IPC) with UtunNode (direct calls):
- ChatPropagator now uses UtunNode for send/recv
- send(uint64_t, QByteArray) replaces sendTo
- messageReceived signal replaces received signal
- MainWindow cleanup: remove MsgClient, add UtunNode+NodeConfig
- UtunNode runs uTun instance in a dedicated std::thread
- no TUN, no msg_transport — direct etcp_route_send/recv calls
- Thread-safe cross-thread communication via Qt signals
- C callback (etcp_recv_fn) stores UtunNode* via thread_local
- etcp_router_bind on service ID 0x11 for chat messages
- uasync_poll(100ms) loop runs until stop() called
- Add tools/chatgui/libutun/CMakeLists.txt — builds libuasync (from lib/*.c)
and libutun (from src/*.c except utun.c) as static libraries
- All C code compiled as C99, linked into chatgui C++ binary
- Include paths and defs match autotools build
- chatgui CMakeLists.txt: add_subdirectory(libutun), link utun library
- Fix zxing-cpp docs/ directory issue
evgeny
Evgeny