Commit Graph
84 Commits
Author SHA1 Message Date
evgeny d184cd4952 Сохрани накопленные исправления аудио, async и диагностики 2026-10-02 01:49:32 +03:00
evgeny 48a8e619fb Connect Qt preparation notifications to the conversation view 2026-10-01 18:39:31 +03:00
evgeny 43093d0886 Preserve voice autoplay ordering while decoding in a worker 2026-10-01 18:29:43 +03:00
evgeny fb0e0c0404 conn_mgr: race connection probes and report call path with correct RTT 2026-10-01 00:42:47 +03:00
evgeny b6af21fc01 Improve call buffering, CM handle lifecycle and radio PTT controls 2026-09-30 17:31:53 +03:00
evgeny 4c18dfc067 radio: Silero VAD + auto-PTT; chatgui/android: app icon and background 2026-09-29 16:19:25 +03:00
evgeny 1610ad9aa6 call: две фазы исходящего вызова — индикация + разные гудки (desktop/Android) 2026-09-23 19:16:53 +03:00
evgeny 2ac04de295 radio: PTT-радио в каналах (src/radio + chatgui + chatgui-android)
Новый модуль src/radio (radio/radio_audio/radio_headless) — push-to-talk
радио поверх topo-групп, доставка аудио в канал, headless-режим и тесты.
Интеграция в chatgui (ptt_hotkey_manager, radio_audio_engine, радионастройки,
вызовы) и chatgui-android (RadioAudioEngine, RadioOverlayService, UI).
2026-09-19 17:09:00 +03:00
evgeny 2ef99ffdf2 bgp/ncd: владение conn через NCD-handle в senders_list; call audio route persist + incoming call sound 2026-09-16 13:29:28 +03:00
evgeny efa82bacf3 call: P2P аудиозвонки — сигналинг, релей медиа, аудио-контур, headless/desktop/android
- src/call/: сигналинг (call.c, call_proto.h, ETCP_RT_ID_CALL 0x36) + релей медиа
  + headless аудио-сокет (call_headless.c, call_audio_bind) + Opus/jitter/тоны
- chat: события CHAT_EVT_CALL_* (34–40), CHAT_EVT_DM_MESSAGES (41), DM-трамплины
- chatgui: call window, miniaudio I/O, audio_frame_ring, test_audio_jitter
- chatgui-android: CallScreen/IncomingCallDialog, аудио-роутинг, JNI, рингтон
- tests: test_call, test_call_headless
2026-09-16 10:17:57 +03:00
evgeny ef513f9361 dm: прямой обмен сообщениями (DM) + soundtouch + архитектура звонков
- src/dm/: dm_core/dm_crypto/dm_mailbox — прямой обмен сообщениями (DM)
- lib/soundtouch-master/: vendored SoundTouch (изменение темпа/высоты аудио)
- doc/dm_arch.md, doc/chat_call_arch.md: архитектура DM и звонков
- tests: test_dm.c, test_dm_e2e.c
- chat: рефакторинг chat_* модулей, member_sync, invite_build
- chatgui/chatgui-android: синхронизация с новым API чата
- lib/u_async, debug_config, utun_instance: сопутствующие изменения
2026-09-15 21:09:17 +03:00
evgeny f923ad6d2a chatgui: настройка звука уведомления на канал (sound_on_message) 2026-09-14 21:12:53 +03:00
evgeny 9c1bdcebbf chat: enforce storage_total_size + media orphan cleanup; async_dns: fix use-after-free
- media cache: удаление сирот на старте (сверка ФС с сообщениями) + лимит
  storage_total_size (удаление самых старых файлов, только старше backfill_days)
- ma_dir_walk(): кроссплатформенный рекурсивный обход каталога (POSIX/Windows)
- async_dns: первый драйв slow-пути отложен через call_soon (исключён
  double-free при синхронном завершении запроса); cancel унифицирован
- chat: видимый WARN 'media too large' + честный счётчик started/skipped
2026-09-13 03:11:10 +03:00
evgeny a36eaebf73 chatgui/chatgui-android: уведомления со звуком, флаги и прочие улучшения UI 2026-09-10 00:23:14 +03:00
evgeny 3e280ef431 chatgui/chatgui-android: просмотр изображений с зумом + инфо о медиа
- chatgui: просмотрщик изображений (ImageViewerWindow) с зумом/поворотом
- chatgui: отправка картинок как image с определением разрешения и типа
- chatgui: у видео-пузыря строка info (res·size·bitrate) и бейдж только длительность
- chatgui: контекстное меню медиа (сохранить в файл/скачать)
- chatgui-android: большие emoji-only сообщения, битрейт/разрешение у видео
- chatgui-android: сохранение неактивных интерфейсов как закомментированные секции
- chatgui-android: отправка картинок по расширению (jpg/png/gif/bmp/webp)
- photo_sender: content-type и расширение по типу файла
2026-09-09 16:18:26 +03:00
evgeny dea2faf74b chatgui: воспроизведение видео — FFmpeg-плеер + frameless окно
- videoplayer_engine: декод в worker-потоке (FFmpeg), A/V sync по аудио-курсору,
  seek с epoch-защитой от устаревших кадров
- videoplayer_window: окно без рамки, drag-перенос, dblclick/Alt+Enter fullscreen,
  Esc закрытие, timeline + play/pause/close, авто-скрытие контролов
- видео-баббл в списке: превью-кадр (jpg), play-оверлей, длительность, прогресс
- превью извлекается после скачивания (video_extract_thumbnail) в фоне
- mainwindow: синглтон-плеер, openVideoRequested → openVideo
- CMake: HAVE_FFMPEG для vibechat
2026-09-08 00:55:06 +03:00
evgeny e1304114f9 chat: invite-ссылки с выбором достижимого узла + tcp_io фикс half-close FIN
- Общий модуль invite_build: сборка utun://-ссылок, авто-выбор лучшего
  достижимого узла, список кандидатов (вынесено из android jni_bridge)
- chatgui: диалог invite с выбором узла (комбобокс), события INVITE_CANDIDATES /
  INVITE_LINK_READY через gui_bridge
- headless/chatcli: invite <ch_id> [node_id], команда invite_nodes
- tcp_io: error_cb отличает грациозный EPOLLHUP (SO_ERROR==0) от реальной ошибки —
  при приостановленном чтении FIN не роняет недослейные данные (фикс flaky half-close)
- run_test.sh: half-close echo на выделенном порту 19190 + отдельный DNAT (был недостижим)
2026-09-07 13:59:15 +03:00
evgeny 897dba46d9 chat: права админа + member tags (verified/deleted) + ncd revive
- chat_admin: передача канальных privkey другому узлу (encrypted+signed,
  ETCP_RT_ID_ADMIN_KEY), событие ADMIN_KEY_RECEIVED
- member_sync/bridge: tags verified/deleted, is_channel_owner, transfer_admin
  (android JNI + chatgui memberpropsdialog)
- node_conn_direct: оживление timed_out entry — обновление линков в существующем
  conn (убрать старые, добавить новые) + немедленная очистка не поднявшегося
  conn без fin_wait — фикс invite/reconnect
2026-09-07 00:53:41 +03:00
evgeny 7b5c02c1cf etcp: reset_id эпоха ресета — фикс потери NODEINFO при флапе
Добавлен 64-битный reset_id (эпоха ресета) в INIT-фреймы и STCP-handshake:
- генерится один раз при создании conn, меняется только при фатальном ресете
  (normalizer desync / bad fragment size);
- при приёме чужого id slave принимает эпоху пира и ресетится, master держит свою;
- первый id принимается без ресета (свежие при init);
- «tcp peer clean» реинит гейтится по смене id — нет повторного сброса seq.

Это устраняет коллизию seq=1 (RX dup) из-за двойного реинита нескольких TCP-линков,
из-за которой NODEINFO пира терялся и member не возвращался online.

Также: chat member online теперь из topo_group (без БД/merkle), тест test_etcp_seq_collision.
2026-09-06 21:50:06 +03:00
evgeny bea299fc0b chatgui: хранить last_channel_id в БД (ui_state) вместо QSettings
Восстановление канала только если он существует; запись из utun-потока
через trampoline, чтобы не трогать sqlite из GUI-потока.
2026-08-16 22:34:14 +03:00
Evgeny a16bbfece1 vibechat: single-instance (QLockFile) + переименование Chat→vibechat (бинарник, конфиг, hostname node name) 2026-08-13 23:10:43 +03:00
evgeny 2eb7ce7c1e etcp: переупорядочить close + защита state==2 во всех API-точках; topo: правильная очистка group nodes и registry; chat/member: новый модуль member_sync; chatgui: обновления транспорта и UI 2026-08-09 12:39:53 +03:00
evgeny 691ec8046f encrypt overhead fix (33→36, noencrypt_len), mtu default 1280, connmonitor window, total_decrypted for TCP, check.sh 2026-08-08 16:56:32 +03:00
evgeny 0a6fb8019f etcp: TCP links skip remote keepalive gating; chatgui: show interface names in member detail, fix destructor callbacks 2026-08-08 07:31:38 +03:00
evgeny 451021b292 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
2026-08-07 00:48:27 +03:00
evgeny 4405bc5b9e 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)
2026-08-06 22:14:32 +03:00
evgeny 4e56590958 fix(chat): node online status race, WELCOME peer_needed off-by-one, JOIN missing proto byte
- 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
2026-08-06 01:18:27 +03:00
evgeny d025e799ce chatgui: clean up log — remove spam, move messages to proper categories
A-B: Remove gui_bridge_post_uasync_fn log, MainWindow::onMessageReceived, InputBar send text
B1: Move lifecycle messages to GENERAL (utun_node, main, mainwindow, animtimer, sound_manager, messagelist, db_manager)
B2: Move chat events to CHAT_SYNC (MSG_RECEIVED, CHANNEL_UPDATED, CHANNEL_PEERS_ONLINE, DB_READY)
B3: Move peer/connect events to MEMBER_SYNC (CONNECT_RESULT, NEW_PEER, AUTO_CONNECT, NODE_CHANGED)
C: Lower level of C-side spam (recalc, send OK, PUSH ACK, connect_channel) INFO->DEBUG
D: Fix duplicate PUSH log line in db_sync.c
E: Add debounce to CHANNEL_PEERS_ONLINE — log only on change
Misc: Remove sort=0 from ChannelList::loadChannels, improve DB_READY message
2026-08-05 12:50:27 +03:00
evgeny 5dcf1311cb split InviteDialog into ShareInviteDialog + InviteByLinkDialog, add INV button to channel list 2026-08-04 22:42:22 +03:00
evgeny e9d78f5cc5 1 2026-08-04 15:29:25 +03:00
evgeny d867e9160e android: member list screen + link status dots, ipv6 autoconnect fixes
Android chatgui:
- New MemberListScreen with member list, detail card, edit dialog
- Link status dots (green/red/grey) per address in detail card (1s poll)
- Self-node name coloured green
- ChatScreen: people icon in TopAppBar

IPv6 autoconnect fixes (3 bugs in conn_mgr/topo):
- topo_node_sqlite_node_load: load v6 addresses from DB
- topo_node_registry_store: merge v6_addrs into existing node
- cm_sock_v6_classify: wildcard [::] treated as CM_V6_DIR
- cm_add_v6_link: htons(port) was missing

Memory fixes:
- strdup→u_strdup in bridge (7 instances)
- u_realloc cap update before success check (3 instances)
- char sql[256]→[512] for truncated SELECT

Chat member hash now includes addresses for change detection

Linux chatgui:
- Link status dots in AccountList detail panel (1s poll)
- Self-node name in green in member list
2026-08-01 23:40:58 +03:00
evgeny 4e1641120c voice playback: miniaudio cursor ground truth + EMA smooth decay
- SoundManager: add currentPcmCursor()/isCurrentPcmPlaying() via ma_sound_get_cursor_in_pcm_frames / ma_sound_is_playing
- messagedelegate: replace wall-clock position tracking with real miniaudio cursor, remove 200ms hardcoded delay
- messagedelegate: end-of-playback detection via isCurrentPcmPlaying() instead of wall-clock comparison (was killing audio ~200ms early)
- messagedelegate: EMA smoothing of displayFrac/displayElapsed (0.15 factor, 16ms timer)
- messagedelegate: timer continues after audio stops to animate EMA decay to 0 (not mouse-move dependent)
- media_delivery: download progress callback, Ed25519 sig verify, author fallback, content hash check
- conn_mgr: already-connected returns OK with callback instead of error
- chatgui: voice download-pending auto-play, file download progress bar, media bar colors
2026-07-31 00:17:03 +03:00
evgeny b5e4a0aafa feature: media auto-download + manual download + UI download state indication (Android + desktop)
C-layer:
- chat_event.h: CHAT_EVT_ATTACHMENT_DOWNLOADED (14)
- chat_msg.c: fixed md_auto_download (non-NULL done_cb, correct media_base from db_path, use chat_setting for autoload checks)
- chat_msg.c: added chat_core_attachment_download + trampoline for manual download
- chat_core.h: exported attachment_dl_req + trampoline

Android (Kotlin + JNI):
- Message: downloadState field (parse from localAttrs)
- ChatRepository: parse localAttrs for download state
- NativeLib: attachmentDownload() JNI
- MessageBubble: FileBubble with download status icon + tap-to-download
- ChatViewModel: downloadAttachment() + CHAT_EVT_ATTACHMENT_DOWNLOADED handler
- ChatScreen: wire onDownloadFile handler
- android_jni_bridge: utun_bridge_attachment_download + JNI + localAttrs in JSON

Desktop (Qt/C++):
- messagedelegate.h: MsgFileDownloadStateRole, MsgChannelIdRole
- messagelist.cpp: parse localAttrs for file download state
- messagedelegate.cpp: FileBubble with download icon/text + click handler via chat_core_attachment_download_trampoline
- gui_bridge.h: GUI_EVT_ATTACHMENT_DOWNLOADED (14) + callback typedef
- gui_bridge_impl.cpp: event dispatch + setter
- mainwindow.cpp: callback registration -> refresh message list
2026-07-30 00:01:38 +03:00
evgeny 06aaff7971 chat_settings: [chat] config section + live sync + fix test segfault
- New chat_setting.c/h: unified chat settings API (int/str getters)
- Config parser supports [chat] section, calls chat_setting_set per key
- chat_core exposes chat_core_set_setting / trampoline for GUI bridge
- chatgui: AudioDevice + Storage pages persist to [chat] config + live apply
- chatgui-android: ConfigProvider, NativeLib, headless handle chat settings
- MessageList: 200 msg limit, fixed saveChannelState via trampoline
- test_media_delivery_full: fix segfault at shutdown (mon() timer vs freed conns)
2026-07-29 21:18:49 +03:00
evgeny 13863563c7 feat: media_async + media_index modules, media_files table, tests
- media_async: thread-per-task async engine with primitives (sha256, sign, copy, uuid, file_size)
- media_index: media_files DB table with register_async for indexing chunks
- chat_msg: async media submission via register_async, simplified chat_msg_submit fields
- voice_recorder/attachment_sender: write single file (no chunk splitting on caller side)
- inputbar/messagelist: updated to new simplified submit interface
- test_media_async: 4-thread stress test (200K ops / 2 sec, 0 errors)
- test_media_index: 9 cases covering commit edge cases + async flow
- build: Makefile.am, CMakeLists.txt, utun_sources.cmake updated
2026-07-29 14:15:10 +03:00
evgeny 0ac091e2dc unify compressor: remove C++ duplicate audiocompressor, use lib/audio_compressor.c in chatgui 2026-07-29 00:52:05 +03:00
Evgeny d9a8ddd14b исправлены include-пути в chatgui GUI-файлах и utun_node.cpp после переноса chat в src/chat/ 2026-07-27 13:35:40 +03:00
Evgeny 9f8cd2a10e fix: immediate compressor apply + dead code removal + qDebug→DEBUG_* conversion 2026-07-27 12:11:50 +03:00
Evgeny 7ab672cc30 feat: voice compressor with RMS+peak leveling, sliding window envelope, rate-limited gain 2026-07-27 11:24:47 +03:00
Evgeny 977b2c8038 fix: voice message display, playback, recording UI, audio settings
- messagelist: parse content_type from JSON when DB column is empty
- messagelist: recording indicator (red dot + timer + cancel button)
- messagedelegate: editorEvent for play/pause toggle + progress bar
- messagedelegate: VoicePlayState tracking with QTimer
- InputBar: proper recordingContext (mediaDir + channelId)
- DbManager: dbPath() for media directory resolution
- AudioRecorder: peakLevel() for mic level meter
- VoiceEncoder: codec quality presets (Low/Standard/High)
- audiodevicesettingspage: Default device option first
- audiodevicesettingspage: mic level meter + test microphone
- audiodevicesettingspage: test speaker button
- audiodevicesettingspage: codec preset combo (Low/Standard/High)
- mainwindow: load opus_codec_preset from ui_state on startup
2026-07-26 21:19:29 +03:00
Evgeny 1256ebb4c8 feat: integrate Opus codec into lib/libopus + voice messages in chatgui
- Add lib/libopus/ (opus v1.6.1 embedded source: CELT 18 .c, SILK 77 .c, SILK float 28 .c, OPUS core 14 .c)
- Add lib/opus_codec.h/.c (wrapper: encoder, decoder, raw PCM int16)
- Add tests/test_opus_codec.c (7 tests: silence, sine, compression, PLC, null, defaults, multi-frame)
- chatgui: AudioRecorder (miniaudio capture, 48kHz mono)
- chatgui: VoiceEncoder (PCM→Opus file with custom container)
- chatgui: VoicePlayer (Opus→PCM playback via SoundManager)
- chatgui: PTT button in InputBar, voice message send/receive in MessageList
- chatgui: AudioDeviceSettingsPage (device selection, persisted in ui_state)
- chatgui: MessageDelegate voice message rendering (play button + duration)
- Update autotools: configure.ac, Makefile.am, src/Makefile.am, tests/Makefile.am
- Update CMake: chatgui CMakeLists.txt, libutun CMakeLists.txt (link libopus_internal.a)
2026-07-26 20:34:38 +03:00
Evgeny 4ed746065d chatgui: fix all animations showing the same TGS (rlottie model cache key collision)
lottie_animation_from_data uses 'key' as a cache key for parsed models.
All LottieIcon instances were created with key="", causing rlottie's
model cache to return the first loaded animation for all subsequent
requests. Only visible on Windows where rlottie cache is enabled by
default.

Fix: pass unique animPath as key to each LottieIcon constructor.
Also replaced fprintf(stderr) diag with GUI_INFO logging via
AnimTimer::logRegisteredIcons() in debug_ui.h.
2026-07-26 15:18:59 +03:00
Evgeny 757b7c9839 chatgui: channel sorting by name or last message time with preview
- Add last_msg_at column to channels table
- Update last_msg_at on every message insert (send/receive)
- Parameterize getChannels() with ChannelSortMode enum (Alphabetical/Recent)
- Add getChannelLastMessage() for preview text in channel list
- Add sorting combo to Profile settings page (stored in ui_state)
- Reload channels on message receive when sort is recent
2026-07-26 11:08:59 +03:00
Evgeny ccf0fa15ff chatgui: propagate local nick changes to message authors via MsgAuthorNodeIdRole + reloadLocalNicks 2026-07-26 10:11:31 +03:00
Evgeny 01b983d70f chatgui: proper animation shutdown + TerminateProcess for rlottie threads
- AnimTimer::shutdown(): stop QTimer, clear m_icons before icon destruction
- ~MainWindow: AnimTimer::shutdown() -> cleanupAnimations() (correct order)
- main: replace ExitProcess with TerminateProcess(GetCurrentProcess,0)
  TerminateProcess skips DLL_PROCESS_DETACH, avoiding libwinpthread
  pthread_join hang on rlottie/miniaudio threads.
  rlottie C API has no global shutdown - internal RleTaskScheduler threads
  cannot be stopped through public API. Same for miniaudio WASAPI threads.
  All owned resources already freed before TerminateProcess.
2026-07-24 15:49:58 +03:00
Evgeny e1cb60f264 chatgui: fix rlottie thread hang on Windows shutdown
Root cause: librlottie RleTaskScheduler creates 32 worker threads on first
lottie_animation_from_data call. These pthreads wait in WaitForMultipleObjects(INFINITE)
and never exit. On MinGW, exit()/pthread_join blocks forever.

Changes:
- messagelist: s_icons moved to file-static; cleanupAnimations() clears them,
  calling lottie_animation_destroy BEFORE static destruction
- mainwindow: ~MainWindow calls MessageList::cleanupAnimations() after node stop
- main: ShutdownSentinel counts threads at exit; if >4 remaining, calls
  ExitProcess(0) to bypass CRT pthread_join hang
- main: if rlottie properly shuts down (<=4 threads), normal return (no ExitProcess)
2026-07-24 14:54:12 +03:00
Evgeny 79e3a212d4 chatgui: move SoundManager shutdown to ~MainWindow before node cleanup
- SoundManager::shutdown() called explicitly in ~MainWindow (not static destruction)
- Before ma_engine_uninit: DEBUG_INFO diagnostic in timestamped log
- After ma_engine_uninit: DEBUG_INFO diagnostic
- Double-call safe: static destructor hits m_initialized=false, returns immediately
2026-07-24 14:22:28 +03:00
Evgeny 70ced6eb05 chatgui: rework shutdown — main thread owns cleanup, remove glШбаls
Changes:
- UtunNode::requestStop() — async stop from any thread (m_stop+wakeup)
- UtunNode::finalize() — cleanup in main thread (etcp_router, chat_sync, chat_core, utun_instance, uasync)
- UtunNode::stop() — requestStop + join + finalize (for tray Quit path)
- Worker runLoop: only exits poll loop on m_stop, then emits stopped — no cleanup
- stopped() handler: calls finalize() in main thread, then qApp->quit()
- Tray Quit: calls requestStop(), stopped handler does finalize+quit
- Ctrl-C (Windows): SetConsoleCtrlHandler calls requestStop() via g_ctrl_node
- Ctrl-C (Linux): signal_handler calls requestStop() via g_currentNode
- Removed: g_shutdown, g_signal_ua, utun_node_signal_shutdown globals
2026-07-24 14:14:27 +03:00
Evgeny e055c66639 chatgui: add shutdown diagnostics (poll exit reason, cleanup steps, app.exec return) 2026-07-24 13:56:29 +03:00
Evgeny ed94ab7bea chatgui: add SIGINT/SIGTERM handler (as in utun.c), save scroll pos on every debounce
Signal handler via g_shutdown + uasync_wakeup ensures clean uasync poll exit.
updateReadPosition() now saves both lastReadMsgId and lastPosMsgId on every
scroll stop (300ms debounce), not just when read position changes.
connect(stopped, quit) triggers graceful Qt shutdown after uasync cleanup.
2026-07-24 03:47:15 +03:00