perf: fast relay connect on mobile and desktop + connect splash + edit-safe instances

Relay connect used to serialize a dead LAN probe (up to 8s per stale address
on mobile, 2-4s on desktop) in front of the relay attempt, then paid a second
WebSocket connect + E2EE handshake because the probe tunnel was thrown away.

- mobile probeConnectionCandidates: race the relay probe against the direct
  chain with a 1.5s direct headstart; a live LAN still wins, a dead one no
  longer delays startup
- relay probes adopt their tunnel as the runtime tunnel (adoptRelayTunnel)
  instead of dialing a fresh one — applies to auto-connect, pairing redeem,
  password login, and the desktop host switcher's relay fallback
- relay probe drops the /health round-trip: the E2EE handshake already proves
  the server identity, /auth/session alone proves liveness and auth
- desktop restoreDesktopRelayRuntime: same headstart race; a late direct
  success hot-switches back (stable runtimeKey); startup probe now passes
  expectedServerId so a re-leased LAN address never sees the token
- launch splash shows 'Connecting to device: <label>' with animated dots
  under the (still centered) logo, translated in all locales
- editing a saved instance no longer rebuilds it from the URL field alone:
  the id is passed through, relay/https candidates are preserved, and a
  token-key change migrates the Keychain token instead of orphaning it
This commit is contained in:
Bohdan Triapitsyn
2026-07-13 01:29:35 +03:00
parent 08e4ce5b99
commit 9b645f0e53
16 changed files with 372 additions and 104 deletions
+1
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@@ -62,6 +62,7 @@ export const dict = {
'mobile.connect.saved.empty': 'No saved connections yet.',
'mobile.connect.relay.badge': 'via OpenChamber Relay',
'mobile.connect.error.urlRequired': 'Enter a server URL.',
'mobile.connect.splash.connectingTo': 'Connecting to device:',
'mobile.connect.error.invalidUrl': 'That server URL is not valid.',
'mobile.connect.error.unreachable': 'Could not reach that OpenChamber server.',
'mobile.connect.error.authRequired': 'This server needs a password or client token.',
+1
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@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
"mobile.connect.saved.empty": "Aún no hay conexiones guardadas.",
"mobile.connect.relay.badge": "a través de OpenChamber Relay",
"mobile.connect.error.urlRequired": "Introduce una URL de servidor.",
"mobile.connect.splash.connectingTo": "Conectando al dispositivo:",
"mobile.connect.error.invalidUrl": "Esa URL de servidor no es válida.",
"mobile.connect.error.unreachable": "No se pudo conectar con ese servidor de OpenChamber.",
"mobile.connect.error.authRequired": "Este servidor requiere una contraseña o un token de cliente.",
+1
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@@ -2564,6 +2564,7 @@ export const dict = {
'mobile.connect.saved.empty': 'Aucune connexion enregistrée pour le moment.',
'mobile.connect.relay.badge': 'via OpenChamber Relay',
'mobile.connect.error.urlRequired': 'Saisissez une URL de serveur.',
'mobile.connect.splash.connectingTo': 'Connexion à l’appareil :',
'mobile.connect.error.invalidUrl': 'Cette URL de serveur n\'est pas valide.',
'mobile.connect.error.unreachable': 'Impossible de joindre ce serveur OpenChamber.',
'mobile.connect.error.authRequired': 'Ce serveur nécessite un mot de passe ou un jeton client.',
+1
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@@ -62,6 +62,7 @@ export const dict: Record<I18nKey, string> = {
'mobile.connect.saved.empty': '保存された接続はまだありません。',
'mobile.connect.relay.badge': 'OpenChamber Relay 経由',
'mobile.connect.error.urlRequired': 'サーバー URL を入力してください。',
'mobile.connect.splash.connectingTo': 'デバイスに接続中:',
'mobile.connect.error.invalidUrl': 'そのサーバー URL は無効です。',
'mobile.connect.error.unreachable': 'その OpenChamber サーバーに接続できませんでした。',
'mobile.connect.error.authRequired': 'このサーバーにはパスワードまたはクライアントトークンが必要です。',
+1
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@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
'mobile.connect.saved.empty': '아직 저장된 연결이 없습니다.',
'mobile.connect.relay.badge': 'OpenChamber Relay 경유',
'mobile.connect.error.urlRequired': '서버 URL을 입력하세요.',
'mobile.connect.splash.connectingTo': '기기에 연결하는 중:',
'mobile.connect.error.invalidUrl': '유효하지 않은 서버 URL입니다.',
'mobile.connect.error.unreachable': '해당 OpenChamber 서버에 연결할 수 없습니다.',
'mobile.connect.error.authRequired': '이 서버에는 비밀번호 또는 클라이언트 토큰이 필요합니다.',
+1
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@@ -64,6 +64,7 @@ export const dict: Record<I18nKey, string> = {
'mobile.connect.saved.empty': 'Brak zapisanych połączeń.',
'mobile.connect.relay.badge': 'przez OpenChamber Relay',
'mobile.connect.error.urlRequired': 'Podaj adres URL serwera.',
'mobile.connect.splash.connectingTo': 'Łączenie z urządzeniem:',
'mobile.connect.error.invalidUrl': 'Ten adres URL serwera jest nieprawidłowy.',
'mobile.connect.error.unreachable': 'Nie udało się połączyć z tym serwerem OpenChamber.',
'mobile.connect.error.authRequired': 'Ten serwer wymaga hasła lub tokenu klienta.',
@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
"mobile.connect.saved.empty": "Nenhuma conexão salva ainda.",
"mobile.connect.relay.badge": "via OpenChamber Relay",
"mobile.connect.error.urlRequired": "Informe a URL de um servidor.",
"mobile.connect.splash.connectingTo": "Conectando ao dispositivo:",
"mobile.connect.error.invalidUrl": "Essa URL de servidor não é válida.",
"mobile.connect.error.unreachable": "Não foi possível acessar esse servidor OpenChamber.",
"mobile.connect.error.authRequired": "Este servidor requer uma senha ou token do cliente.",
+1
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@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
"mobile.connect.saved.empty": "Збережених підключень ще немає.",
"mobile.connect.relay.badge": "через OpenChamber Relay",
"mobile.connect.error.urlRequired": "Введи адресу сервера.",
"mobile.connect.splash.connectingTo": "Підключення до пристрою:",
"mobile.connect.error.invalidUrl": "Ця адреса сервера некоректна.",
"mobile.connect.error.unreachable": "Не вдалося достукатись до цього OpenChamber сервера.",
"mobile.connect.error.authRequired": "Цьому серверу потрібен пароль або client token.",
@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
'mobile.connect.saved.empty': '暂无已保存的连接。',
'mobile.connect.relay.badge': '通过 OpenChamber Relay 连接',
'mobile.connect.error.urlRequired': '请输入服务器 URL。',
'mobile.connect.splash.connectingTo': '正在连接设备:',
'mobile.connect.error.invalidUrl': '该服务器 URL 无效。',
'mobile.connect.error.unreachable': '无法连接到该 OpenChamber 服务器。',
'mobile.connect.error.authRequired': '该服务器需要密码或客户端令牌。',
@@ -63,6 +63,7 @@ export const dict: Record<I18nKey, string> = {
'mobile.connect.saved.empty': '尚未儲存任何連線。',
'mobile.connect.relay.badge': '透過 OpenChamber Relay 連線',
'mobile.connect.error.urlRequired': '請輸入伺服器網址。',
'mobile.connect.splash.connectingTo': '正在連線裝置:',
'mobile.connect.error.invalidUrl': '該伺服器網址無效。',
'mobile.connect.error.unreachable': '無法連線至該 OpenChamber 伺服器。',
'mobile.connect.error.authRequired': '此伺服器需要密碼或用戶端權杖。',