⬆️(frontend) upgrade @tanstack/react-query from 5.101.1 to 5.101.4

Snyk has created this PR to upgrade @tanstack/react-query from 5.101.1 to 5.101.4.

See this package in npm:
@tanstack/react-query

See this project in Snyk:
https://app.eu.snyk.io/org/lasuite-dinum-default/project/96ea03d8-8d09-493d-86bf-363f274e129e?utm_source=github&utm_medium=referral&page=upgrade-pr

CHANGELOG.md

@@ -8,10 +8,6 @@ and this project adheres to
 
 ## [Unreleased]
 
-### Added
-
-- ✨(any) let any authenticated user manage the lobby on trusted rooms
-
 ### Changed
 
 - 📱(frontend) collapse mobile control bar items on narrow viewports
@@ -20,10 +16,6 @@ and this project adheres to
 - ⬆️(frontend) upgrade @fontsource-variable/atkinson-hyperlegible-next
 - ⬆️(frontend) upgrade i18next-resources-to-backend from 1.2.1 to 1.2.3
 - ⬆️(frontend) upgrade @tanstack/react-query from 5.101.1 to 5.101.4
-- ⬆️(frontend) upgrade @pandacss/preset-panda from 1.11.3 to 1.12.0
-- ⬆️(frontend) upgrade posthog-js from 1.404.1 to 1.409.5
-- ⚡️(frontend) apply frugal constraint to the active meeting audio track
-- ⚡️(backend) replace blocking Redis KEYS with cursor-based SCAN
 
 ## [1.28.0] - 2026-08-24
 
@@ -62,7 +54,6 @@ and this project adheres to
 
 - 🔥(frontend) drop unused vendored ConnectionObserver
 - 🐛(frontend) vendor formatChatMessageLinks and trim surrounding newlines
-- ✨(summary) add hostname to analytics properties
 
 ### Fixed
 

src/backend/core/api/permissions.py

@@ -5,7 +5,7 @@ from django.http import Http404
 
 from rest_framework import permissions
 
-from ..models import RoleChoices, RoomAccessLevel
+from ..models import RoleChoices
 from ..services.participants_management import (
     ParticipantNotFoundException,
     ParticipantsManagement,
@@ -198,48 +198,3 @@ class IsPresentInMeeting(permissions.BasePermission):
             return False
         except ParticipantsManagementException:
             return False
-
-
-class CanManageLobby(permissions.BasePermission):
-    """Grant lobby management (list/accept/deny waiting participants).
-
-    - Room admins/owners can always manage the lobby.
-    - When the room access level is TRUSTED, any authenticated user who is
-      currently connected to the meeting can manage the lobby. Presence is
-      verified cache-first (Redis), falling back to the LiveKit API.
-
-    Access level is always read fresh from the DB; only presence is cached,
-    so changing the room to RESTRICTED takes effect immediately.
-    """
-
-    message = "You are not allowed to manage this room's lobby."
-
-    # pylint: disable=too-many-return-statements
-    def has_object_permission(self, request, view, obj):  # noqa: PLR0911
-        """Check privileges first, then the trusted-room presence path."""
-        user = request.user
-
-        if not user or not user.is_authenticated:
-            return False
-
-        # Product choice: lobby management is reserved for session-authenticated
-        # users with a real account, not holders of a LiveKit room token.
-        if request.auth and hasattr(request.auth, "video"):
-            return False
-
-        if obj.is_administrator_or_owner(user):
-            return True
-
-        if obj.access_level != RoomAccessLevel.TRUSTED:
-            return False
-
-        self.message = "You must be connected to the meeting to manage its lobby."
-
-        try:
-            return ParticipantsManagement().check_if_in_meeting_cached(
-                room_name=str(obj.pk), identity=str(user.sub)
-            )
-        except ParticipantNotFoundException:
-            return False
-        except ParticipantsManagementException:
-            return False

src/backend/core/api/viewsets.py

@@ -536,7 +536,7 @@ class RoomViewSet(
         methods=["post"],
         url_path="enter",
         permission_classes=[
-            permissions.CanManageLobby,
+            permissions.HasPrivilegesOnRoom,
         ],
     )
     def allow_participant_to_enter(self, request, pk=None):  # pylint: disable=unused-argument
@@ -574,7 +574,7 @@ class RoomViewSet(
         methods=["GET"],
         url_path="waiting-participants",
         permission_classes=[
-            permissions.CanManageLobby,
+            permissions.HasPrivilegesOnRoom,
         ],
     )
     def list_waiting_participants(self, request, pk=None):  # pylint: disable=unused-argument

src/backend/core/services/livekit_events.py

@@ -23,7 +23,6 @@ from core.recording.services.recording_events import (
 )
 
 from .lobby import LobbyService
-from .presence import PresenceCache
 from .room_management import (
     RoomManagement,
     RoomManagementException,
@@ -100,7 +99,6 @@ class LiveKitEventsService:
             "egress_ended": self._handle_egress_ended,
             "room_started": self._handle_room_started,
             "room_finished": self._handle_room_finished,
-            "participant_left": self._handle_participant_left,
         }
 
         token_verifier = api.TokenVerifier(
@@ -109,7 +107,6 @@ class LiveKitEventsService:
         )
         self.webhook_receiver = api.WebhookReceiver(token_verifier)
         self.lobby_service = LobbyService()
-        self.presence_cache = PresenceCache()
         self.sip_management = SIPManagement()
         self.recording_events = RecordingEventsService()
 
@@ -288,31 +285,9 @@ class LiveKitEventsService:
                     f"Failed to delete sip dispatch rule for room {room_id}"
                 ) from e
 
-        self.presence_cache.clear_room(room_id)
-
         try:
             self.lobby_service.clear_room_cache(room_id)
         except Exception as e:
             raise ActionFailedError(
                 f"Failed to clear room cache for room {room_id}"
             ) from e
-
-    def _handle_participant_left(self, data):
-        """Handle 'participant_left': invalidate the presence cache.
-
-        Presence entries are created lazily (only for users who administrate
-        the lobby of a trusted room), so for most participants this delete is
-        a no-op DEL on a key that never existed. Eager invalidation shrinks
-        the window during which a departed participant could still act on a
-        trusted room's lobby (cache hit until TTL expiry). It is gated behind
-        `PRESENCE_CLEAR_ON_PARTICIPANT_LEFT` so its production impact can be
-        measured and the behaviour reverted independently of the feature.
-        When disabled, invalidation relies on `room_finished` and the TTL.
-        """
-        if not settings.PRESENCE_CLEAR_ON_PARTICIPANT_LEFT:
-            return
-
-        identity = data.participant.identity
-        if not identity:
-            return
-        self.presence_cache.clear(data.room.name, identity)

src/backend/core/services/lobby.py

@@ -270,7 +270,7 @@ class LobbyService:
         """List all waiting participants for a room."""
 
         pattern = self._get_cache_key(room_id, "*")
-        keys = list(cache.iter_keys(pattern, itersize=utils.CACHE_SCAN_ITERSIZE))
+        keys = cache.keys(pattern)
 
         if not keys:
             return []
@@ -345,9 +345,13 @@ class LobbyService:
     def clear_room_cache(self, room_id: UUID) -> None:
         """Clear all participant entries from the cache for a specific room."""
 
-        cache.delete_pattern(
-            self._get_cache_key(room_id, "*"), itersize=utils.CACHE_SCAN_ITERSIZE
-        )
+        pattern = self._get_cache_key(room_id, "*")
+        keys = cache.keys(pattern)
+
+        if not keys:
+            return
+
+        cache.delete_many(keys)
 
     def clear_participant_cache(self, room_id: UUID, participant_id: str) -> None:
         """Clear a given participant entry from the cache for a specific room."""

src/backend/core/services/participants_management.py

@@ -20,7 +20,6 @@ from livekit.protocol.models import ParticipantInfo
 from core import utils
 
 from .lobby import LobbyService
-from .presence import PresenceCache
 
 logger = getLogger(__name__)
 
@@ -73,9 +72,7 @@ class ParticipantsManagement:
 
     @async_to_sync
     async def remove(self, room_name: str, identity: str):
-        """Remove a participant from a room and clear their lobby/presence cache."""
-
-        PresenceCache().clear(room_name, identity)
+        """Remove a participant from a room and clear their lobby cache."""
 
         try:
             LobbyService().clear_participant_cache(
@@ -159,30 +156,6 @@ class ParticipantsManagement:
         finally:
             await lkapi.aclose()
 
-    def check_if_in_meeting_cached(self, room_name: str, identity: str) -> bool:
-        """Cache-first variant of `check_if_in_meeting`.
-
-        Cache hit  -> True without touching LiveKit.
-        Cache miss -> ask LiveKit; memoize only positive answers.
-
-        Raises the same exceptions as `check_if_in_meeting` so callers keep
-        failing closed the same way.
-        """
-        if not room_name or not identity:
-            return False
-
-        presence_cache = PresenceCache()
-
-        if presence_cache.is_marked_present(room_name, identity):
-            return True
-
-        present = self.check_if_in_meeting(room_name=room_name, identity=identity)
-
-        if present:
-            presence_cache.mark_present(room_name, identity)
-
-        return present
-
     @async_to_sync
     async def check_if_in_meeting(self, room_name: str, identity: str) -> bool:
         """Check whether `identity` is currently a participant in `room_name`.

src/backend/core/services/presence.py

@@ -1,52 +0,0 @@
-"""Presence cache.
-
-Redis-backed memo of "this identity is currently connected to this room".
-
-This module is intentionally a *pure cache store* with no dependency on other
-services, so that `participants_management` (which talks to LiveKit) can
-import it without creating an import cycle. The composition of "check cache,
-fall back to LiveKit" lives in
-`ParticipantsManagement.check_if_in_meeting_cached`.
-
-Only positive answers are stored: a sticky negative would lock out someone
-who joins right after a miss for the whole TTL. The TTL is a safety net in
-case an invalidation webhook is lost.
-"""
-
-from uuid import UUID
-
-from django.conf import settings
-from django.core.cache import cache
-
-from core.utils import CACHE_SCAN_ITERSIZE
-
-
-class PresenceCache:
-    """Store and invalidate (room, identity) presence entries."""
-
-    @staticmethod
-    def _get_cache_key(room_id: UUID | str, identity: str) -> str:
-        """Cache key for a (room, identity) presence entry."""
-        return f"{settings.PRESENCE_KEY_PREFIX}_{room_id!s}_{identity}"
-
-    def is_marked_present(self, room_id: UUID | str, identity: str) -> bool:
-        """Return True if a positive presence entry exists in cache."""
-        return bool(cache.get(self._get_cache_key(room_id, identity)))
-
-    def mark_present(self, room_id: UUID | str, identity: str) -> None:
-        """Record that `identity` is in `room_id`."""
-        cache.set(
-            self._get_cache_key(room_id, identity),
-            True,
-            timeout=settings.PRESENCE_CACHE_TIMEOUT,
-        )
-
-    def clear(self, room_id: UUID | str, identity: str) -> None:
-        """Forget presence for one participant (e.g. on participant_left)."""
-        cache.delete(self._get_cache_key(room_id, identity))
-
-    def clear_room(self, room_id: UUID | str) -> None:
-        """Forget presence for every participant of a room (on room_finished)."""
-        cache.delete_pattern(
-            self._get_cache_key(room_id, "*"), itersize=CACHE_SCAN_ITERSIZE
-        )

src/backend/core/tests/rooms/test_api_rooms_lobby.py

@@ -389,7 +389,7 @@ def test_allow_participant_to_enter_anonymous():
 
 def test_allow_participant_to_enter_non_owner():
     """Non-privileged users should not be allowed to manage entry requests."""
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
+    room = RoomFactory()
     user = UserFactory()
     client = APIClient()
     client.force_login(user)
@@ -522,7 +522,7 @@ def test_list_waiting_participants_anonymous():
 
 def test_list_waiting_participants_non_owner():
     """Non-privileged users should not be allowed to list waiting participants."""
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
+    room = RoomFactory()
     user = UserFactory()
     client = APIClient()
     client.force_login(user)

src/backend/core/tests/rooms/test_api_rooms_lobby_trusted.py

@@ -1,106 +0,0 @@
-"""Trusted rooms: any authenticated participant present in the meeting can manage the lobby."""
-
-from unittest import mock
-
-import pytest
-from rest_framework.test import APIClient
-
-from core.factories import RoomFactory, UserFactory
-from core.models import RoomAccessLevel
-from core.services.presence import PresenceCache
-
-pytestmark = pytest.mark.django_db
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_trusted_room_present_user_can_list_waiting(mock_check):
-    """Authenticated + present in a trusted room -> 200, LiveKit asked once then cached."""
-    mock_check.return_value = True
-    user = UserFactory()
-    room = RoomFactory(access_level=RoomAccessLevel.TRUSTED)
-    client = APIClient()
-    client.force_login(user)
-
-    url = f"/api/v1.0/rooms/{room.id}/waiting-participants/"
-    assert client.get(url).status_code == 200
-    assert client.get(url).status_code == 200
-    assert mock_check.call_count == 1
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_trusted_room_absent_user_forbidden(mock_check):
-    """Authenticated but not connected to the meeting -> 403."""
-    mock_check.return_value = False
-    user = UserFactory()
-    room = RoomFactory(access_level=RoomAccessLevel.TRUSTED)
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.get(f"/api/v1.0/rooms/{room.id}/waiting-participants/")
-    assert response.status_code == 403
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_restricted_room_present_user_forbidden(mock_check):
-    """Presence is not enough on a restricted room; LiveKit must not even be asked."""
-    user = UserFactory()
-    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.get(f"/api/v1.0/rooms/{room.id}/waiting-participants/")
-    assert response.status_code == 403
-    mock_check.assert_not_called()
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_trusted_room_presence_cleared_after_leave(mock_check):
-    """Once the presence cache is cleared (participant_left), LiveKit is re-checked."""
-    mock_check.return_value = True
-    user = UserFactory()
-    room = RoomFactory(access_level=RoomAccessLevel.TRUSTED)
-    client = APIClient()
-    client.force_login(user)
-    url = f"/api/v1.0/rooms/{room.id}/waiting-participants/"
-
-    assert client.get(url).status_code == 200
-    PresenceCache().clear(room.id, str(user.sub))
-
-    mock_check.return_value = False
-    assert client.get(url).status_code == 403
-    assert mock_check.call_count == 2
-
-
-def test_trusted_room_anonymous_forbidden():
-    """Anonymous users never manage the lobby."""
-    room = RoomFactory(access_level=RoomAccessLevel.TRUSTED)
-    response = APIClient().get(f"/api/v1.0/rooms/{room.id}/waiting-participants/")
-    assert response.status_code == 401
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_trusted_room_present_user_can_accept_entry(mock_check):
-    """Authenticated + present in a trusted room can accept a waiting participant."""
-    mock_check.return_value = True
-    user = UserFactory()
-    room = RoomFactory(access_level=RoomAccessLevel.TRUSTED)
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        f"/api/v1.0/rooms/{room.id}/enter/",
-        {"participant_id": "2f7f162f-e7d1-421b-90e7-02bfbfbf8def", "allow_entry": True},
-    )
-    # Permission passed; 404 because that participant isn't actually waiting.
-    assert response.status_code == 404
-    assert response.json() == {"message": "Participant not found."}

src/backend/core/tests/services/test_livekit_events.py

@@ -854,31 +854,3 @@ def test_receive_ignores_connection_test_room(
 
     mock_handle_room_started.assert_not_called()
     mock_handle_room_finished.assert_not_called()
-
-
-@mock.patch("core.services.presence.cache.delete")
-def test_participant_left_clearing_gated_by_setting(mock_delete, service, settings):
-    """PRESENCE_CLEAR_ON_PARTICIPANT_LEFT toggles eager presence invalidation."""
-    data = mock.Mock()
-    data.room.name = "room-name"
-    data.participant.identity = "user-sub"
-
-    settings.PRESENCE_CLEAR_ON_PARTICIPANT_LEFT = False
-    service._handle_participant_left(data)  # pylint: disable=protected-access
-    mock_delete.assert_not_called()
-
-    settings.PRESENCE_CLEAR_ON_PARTICIPANT_LEFT = True
-    service._handle_participant_left(data)  # pylint: disable=protected-access
-    mock_delete.assert_called_once()
-
-
-@mock.patch("core.services.presence.cache.delete")
-def test_participant_left_without_identity_is_ignored(mock_delete, service, settings):
-    """No cache operation when the webhook carries no identity."""
-    settings.PRESENCE_CLEAR_ON_PARTICIPANT_LEFT = True
-    data = mock.Mock()
-    data.room.name = "room-name"
-    data.participant.identity = ""
-
-    service._handle_participant_left(data)  # pylint: disable=protected-access
-    mock_delete.assert_not_called()

src/backend/core/tests/services/test_lobby.py

@@ -24,7 +24,6 @@ from core.services.lobby import (
     LobbyParticipantStatus,
     LobbyService,
 )
-from core.services.presence import CACHE_SCAN_ITERSIZE
 from core.utils import NotificationError
 
 pytestmark = pytest.mark.django_db
@@ -579,14 +578,14 @@ def test_get_participant_parsing_error(
 @mock.patch("core.services.lobby.cache")
 def test_list_waiting_participants_empty(mock_cache, lobby_service):
     """Test listing waiting participants when none exist."""
-    mock_cache.iter_keys.return_value = []
+    mock_cache.keys.return_value = []
 
     room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
     result = lobby_service.list_waiting_participants(room.id)
 
     assert result == []
     pattern = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_*"
-    mock_cache.iter_keys.assert_called_once_with(pattern, itersize=CACHE_SCAN_ITERSIZE)
+    mock_cache.keys.assert_called_once_with(pattern)
     mock_cache.get_many.assert_not_called()
 
 
@@ -595,7 +594,7 @@ def test_list_waiting_participants(mock_cache, lobby_service, participant_dict):
     """Test listing waiting participants with valid data."""
     room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
     cache_key = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_participant1"
-    mock_cache.iter_keys.return_value = [cache_key]
+    mock_cache.keys.return_value = [cache_key]
     mock_cache.get_many.return_value = {cache_key: participant_dict}
 
     result = lobby_service.list_waiting_participants(room.id)
@@ -604,7 +603,7 @@ def test_list_waiting_participants(mock_cache, lobby_service, participant_dict):
     assert result[0]["status"] == "waiting"
     assert result[0]["username"] == "test-username"
     pattern = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_*"
-    mock_cache.iter_keys.assert_called_once_with(pattern, itersize=CACHE_SCAN_ITERSIZE)
+    mock_cache.keys.assert_called_once_with(pattern)
     mock_cache.get_many.assert_called_once_with([cache_key])
 
 
@@ -629,7 +628,7 @@ def test_list_waiting_participants_multiple(mock_cache, lobby_service):
         "color": "#654321",
     }
 
-    mock_cache.iter_keys.return_value = [cache_key1, cache_key2]
+    mock_cache.keys.return_value = [cache_key1, cache_key2]
     mock_cache.get_many.return_value = {
         cache_key1: participant1,
         cache_key2: participant2,
@@ -647,7 +646,7 @@ def test_list_waiting_participants_multiple(mock_cache, lobby_service):
     assert all(p["status"] == "waiting" for p in result)
 
     pattern = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_*"
-    mock_cache.iter_keys.assert_called_once_with(pattern, itersize=CACHE_SCAN_ITERSIZE)
+    mock_cache.keys.assert_called_once_with(pattern)
     mock_cache.get_many.assert_called_once_with([cache_key1, cache_key2])
 
 
@@ -656,7 +655,7 @@ def test_list_waiting_participants_corrupted_data(mock_cache, lobby_service):
     """Test listing waiting participants with corrupted data."""
     room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
     cache_key = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_participant1"
-    mock_cache.iter_keys.return_value = [cache_key]
+    mock_cache.keys.return_value = [cache_key]
     mock_cache.get_many.return_value = {cache_key: {"invalid": "data"}}
 
     result = lobby_service.list_waiting_participants(room.id)
@@ -681,7 +680,7 @@ def test_list_waiting_participants_partially_corrupted(mock_cache, lobby_service
 
     corrupted_participant = {"invalid": "data"}
 
-    mock_cache.iter_keys.return_value = [cache_key1, cache_key2]
+    mock_cache.keys.return_value = [cache_key1, cache_key2]
     mock_cache.get_many.return_value = {
         cache_key1: corrupted_participant,
         cache_key2: valid_participant,
@@ -700,7 +699,7 @@ def test_list_waiting_participants_partially_corrupted(mock_cache, lobby_service
 
     # Verify both cache keys were queried
     pattern = f"{settings.LOBBY_KEY_PREFIX}_{room.id!s}_*"
-    mock_cache.iter_keys.assert_called_once_with(pattern, itersize=CACHE_SCAN_ITERSIZE)
+    mock_cache.keys.assert_called_once_with(pattern)
     mock_cache.get_many.assert_called_once_with([cache_key1, cache_key2])
 
 
@@ -724,7 +723,7 @@ def test_list_waiting_participants_non_waiting(mock_cache, lobby_service):
         "color": "#654321",
     }
 
-    mock_cache.iter_keys.return_value = [cache_key1, cache_key2]
+    mock_cache.keys.return_value = [cache_key1, cache_key2]
     mock_cache.get_many.return_value = {
         cache_key1: participant1,
         cache_key2: participant2,

src/backend/core/tests/services/test_presence.py

@@ -1,108 +0,0 @@
-"""Tests for the presence cache and the cached presence check."""
-
-# pylint: disable=W0212
-
-from unittest import mock
-from uuid import uuid4
-
-from django.core.cache import cache
-
-import pytest
-
-from core.services.participants_management import (
-    ParticipantNotFoundException,
-    ParticipantsManagement,
-    ParticipantsManagementException,
-)
-from core.services.presence import PresenceCache
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_presence_cache_hit_skips_livekit(mock_check):
-    """A cached positive answer must not call LiveKit."""
-    room_id, identity = str(uuid4()), "user-sub"
-    PresenceCache().mark_present(room_id, identity)
-
-    assert (
-        ParticipantsManagement().check_if_in_meeting_cached(room_id, identity) is True
-    )
-    mock_check.assert_not_called()
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_presence_cache_miss_calls_livekit_and_caches_positive(mock_check):
-    """On a miss, LiveKit is asked once and a positive answer is memoized."""
-    mock_check.return_value = True
-    room_id, identity = str(uuid4()), "user-sub"
-    service = ParticipantsManagement()
-
-    assert service.check_if_in_meeting_cached(room_id, identity) is True
-    assert service.check_if_in_meeting_cached(room_id, identity) is True
-    assert mock_check.call_count == 1
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_presence_negative_not_cached(mock_check):
-    """Negative answers are never memoized."""
-    mock_check.return_value = False
-    room_id, identity = str(uuid4()), "user-sub"
-    service = ParticipantsManagement()
-
-    assert service.check_if_in_meeting_cached(room_id, identity) is False
-    assert service.check_if_in_meeting_cached(room_id, identity) is False
-    assert mock_check.call_count == 2
-
-
-@mock.patch(
-    "core.services.participants_management.ParticipantsManagement.check_if_in_meeting"
-)
-def test_presence_errors_propagate_and_cache_nothing(mock_check):
-    """LiveKit errors propagate to the caller (which fails closed); nothing cached."""
-    room_id, identity = str(uuid4()), "user-sub"
-
-    for exc in (ParticipantNotFoundException(), ParticipantsManagementException()):
-        mock_check.side_effect = exc
-        with pytest.raises(type(exc)):
-            ParticipantsManagement().check_if_in_meeting_cached(room_id, identity)
-        assert cache.get(PresenceCache._get_cache_key(room_id, identity)) is None
-
-
-def test_presence_clear_and_clear_room():
-    """clear() removes one entry, clear_room() removes all entries of a room."""
-    room_id, other_room = str(uuid4()), str(uuid4())
-    presence = PresenceCache()
-    presence.mark_present(room_id, "a")
-    presence.mark_present(room_id, "b")
-    presence.mark_present(other_room, "a")
-
-    presence.clear(room_id, "a")
-    assert presence.is_marked_present(room_id, "a") is False
-    assert presence.is_marked_present(room_id, "b") is True
-
-    presence.clear_room(room_id)
-    assert presence.is_marked_present(room_id, "b") is False
-    assert presence.is_marked_present(other_room, "a") is True
-
-
-def test_presence_clear_room_scans_in_pages():
-    """clear_room removes every match, even across several SCAN pages,
-    and only within the room."""
-    room_id, other_room = str(uuid4()), str(uuid4())
-    presence = PresenceCache()
-    for i in range(7):
-        presence.mark_present(room_id, f"user-{i}")
-    presence.mark_present(other_room, "user-0")
-
-    # An itersize smaller than the match count forces delete_pattern to
-    # page through several SCAN cursors rather than finish in one pass.
-    with mock.patch("core.utils.CACHE_SCAN_ITERSIZE", 3):
-        presence.clear_room(room_id)
-
-    assert all(not presence.is_marked_present(room_id, f"user-{i}") for i in range(7))
-    assert presence.is_marked_present(other_room, "user-0") is True

src/backend/core/utils.py

@@ -512,6 +512,3 @@ def build_telephony_config():
         "default_country": country,
         "international_phone_number": international,
     }
-
-
-CACHE_SCAN_ITERSIZE = 500

src/backend/meet/settings.py

@@ -856,15 +856,6 @@ class Base(Configuration):
     )
 
     # Lobby configurations
-    PRESENCE_KEY_PREFIX = values.Value(
-        "room_presence", environ_name="PRESENCE_KEY_PREFIX", environ_prefix=None
-    )
-    PRESENCE_CACHE_TIMEOUT = values.PositiveIntegerValue(
-        3600, environ_name="PRESENCE_CACHE_TIMEOUT", environ_prefix=None
-    )
-    PRESENCE_CLEAR_ON_PARTICIPANT_LEFT = values.BooleanValue(
-        True, environ_name="PRESENCE_CLEAR_ON_PARTICIPANT_LEFT", environ_prefix=None
-    )
     LOBBY_KEY_PREFIX = values.Value(
         "room_lobby", environ_name="LOBBY_KEY_PREFIX", environ_prefix=None
     )

src/frontend/package-lock.json

@@ -16,7 +16,7 @@
         "@livekit/components-styles": "1.2.0",
         "@livekit/track-processors": "0.7.2",
         "@mediapipe/tasks-vision": "0.10.14",
-        "@pandacss/preset-panda": "1.12.0",
+        "@pandacss/preset-panda": "1.11.3",
         "@react-types/overlays": "3.10.0",
         "@remixicon/react": "4.9.0",
         "@tanstack/react-query": "5.101.4",
@@ -29,7 +29,7 @@
         "i18next-parser": "9.4.0",
         "i18next-resources-to-backend": "1.2.3",
         "livekit-client": "2.21.0",
-        "posthog-js": "1.409.5",
+        "posthog-js": "1.404.1",
         "react": "18.3.1",
         "react-aria": "3.50.0",
         "react-aria-components": "1.19.0",
@@ -1642,21 +1642,21 @@
       }
     },
     "node_modules/@pandacss/preset-panda": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/@pandacss/preset-panda/-/preset-panda-1.12.0.tgz",
-      "integrity": "sha512-jhzhAmtGY34b1FlMJGEAh/IkfU4WyTNT2mpJfcBUPBi1rZLHSTcs0aqedRmMdwM4tTT43XFOXMiazbztKME60A==",
+      "version": "1.11.3",
+      "resolved": "https://registry.npmjs.org/@pandacss/preset-panda/-/preset-panda-1.11.3.tgz",
+      "integrity": "sha512-IHeRQyIYeGKpQl78A/oI9fGg8MHQiOX/HttH+iQNaRU/MbGN6JsPe/N0ekQC6QY8iiKtLhqR+SRc455SN6JVWw==",
       "license": "MIT",
       "dependencies": {
-        "@pandacss/types": "1.12.0"
+        "@pandacss/types": "1.11.3"
       },
       "engines": {
         "node": ">=20"
       }
     },
     "node_modules/@pandacss/preset-panda/node_modules/@pandacss/types": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/@pandacss/types/-/types-1.12.0.tgz",
-      "integrity": "sha512-PtlEIOBEV3RzWffeu1zH+/YFmP+fn24M63STGEbgTwjEBMhyo/FfT2sfZGB8oWAbWUBKBp69OMg25E+/rY3klQ==",
+      "version": "1.11.3",
+      "resolved": "https://registry.npmjs.org/@pandacss/types/-/types-1.11.3.tgz",
+      "integrity": "sha512-tUbxa3WzoCuulP6kcMn7f0uNgLBvu81JAg4sfoUpz6PZE36VHA3k9n6ROEwziTbr7vqgeCj5DYQCUldrVNbEGQ==",
       "license": "MIT",
       "engines": {
         "node": ">=20"
@@ -1719,16 +1719,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@posthog/browser-common": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/@posthog/browser-common/-/browser-common-0.3.1.tgz",
-      "integrity": "sha512-1nhMVY1wnHADTg8tR9yvm+lPAz5ROxznfQlBtLzB2FFo4lp/LU8lk9KyFPsARDkBxCfYachsJfvRjocL1G/AJQ==",
-      "license": "MIT",
-      "dependencies": {
-        "@posthog/core": "^1.46.0",
-        "@posthog/types": "^1.399.0"
-      }
-    },
     "node_modules/@posthog/core": {
       "version": "1.48.3",
       "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.48.3.tgz",
@@ -9134,14 +9124,13 @@
       "license": "MIT"
     },
     "node_modules/posthog-js": {
-      "version": "1.409.5",
-      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.409.5.tgz",
-      "integrity": "sha512-s1iJz+vq0YAluUD4OwLjUFIJt/9pqiiB6MITvHWIS16a7pqTJqbSLXsd5/8kJcIgfrOSZHe+mdYAXLYcJCS4LQ==",
+      "version": "1.404.1",
+      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.404.1.tgz",
+      "integrity": "sha512-ck/HOMKuZ6yefUk5OX+h2s9mUWBsnu0mGDUAWjIwAmQQrloZPShzOhOWuEuZQuMnCKORBFRVGsBAuzsl66cBJA==",
       "license": "(Apache-2.0 AND MIT)",
       "dependencies": {
-        "@posthog/browser-common": "^0.3.1",
-        "@posthog/core": "^1.46.1",
-        "@posthog/types": "^1.399.0",
+        "@posthog/core": "^1.43.1",
+        "@posthog/types": "^1.397.0",
         "core-js": "^3.49.0",
         "dompurify": "^3.3.2",
         "fflate": "^0.4.8",

src/frontend/package.json

@@ -23,7 +23,7 @@
     "@livekit/components-styles": "1.2.0",
     "@livekit/track-processors": "0.7.2",
     "@mediapipe/tasks-vision": "0.10.14",
-    "@pandacss/preset-panda": "1.12.0",
+    "@pandacss/preset-panda": "1.11.3",
     "@react-types/overlays": "3.10.0",
     "@remixicon/react": "4.9.0",
     "@tanstack/react-query": "5.101.4",
@@ -36,7 +36,7 @@
     "i18next-parser": "9.4.0",
     "i18next-resources-to-backend": "1.2.3",
     "livekit-client": "2.21.0",
-    "posthog-js": "1.409.5",
+    "posthog-js": "1.404.1",
     "react": "18.3.1",
     "react-aria": "3.50.0",
     "react-aria-components": "1.19.0",

src/frontend/src/features/diagnostics/checks/selectedCandidate.ts

@@ -42,23 +42,6 @@ export type IceCandidateReport = {
   working: IceCandidatePair[]
 }
 
-/**
- * True when the selected pair does not carry media over plain UDP: the browser
- * fell back to a TURN relay over TCP or TLS, or even the direct route is not
- * UDP. Media still flows, but quality usually degrades under load.
- *
- * Accepts the loosely typed `data` stored on the step result; anything that is
- * not an IceCandidateReport simply yields false.
- */
-export const isSuboptimalRoute = (data: unknown): boolean => {
-  const selected = (data as IceCandidateReport | null | undefined)?.selected
-  if (!selected) return false
-  const transport = selected.local.relayProtocol ?? selected.local.protocol
-  // An unreported transport is not evidence of a bad route.
-  if (!transport) return false
-  return transport.toLowerCase() !== 'udp'
-}
-
 const PROBE_WIDTH = 320
 const PROBE_HEIGHT = 180
 const PROBE_FPS = 15

src/frontend/src/features/diagnostics/components/ConnectionTestSummary.tsx

@@ -2,33 +2,18 @@ import type { ReactNode } from 'react'
 import { useTranslation } from 'react-i18next'
 import { ProgressBar } from 'react-aria-components'
 import { css, cx } from '@/styled-system/css'
-import { A } from '@/primitives'
 import type { ConnectionTestStats } from '../types'
 import { statusSquareClass } from './stepAppearance'
 
-/**
- * Network prerequisites (protocols, ports, TURN fallbacks), written for the
- * reader's IT department rather than for the end user.
- */
-const NETWORK_REQUIREMENTS_DOC_URL =
-  'https://docs.numerique.gouv.fr/docs/f2baa1b9-f29e-4d58-959d-65d4376fc6b8/'
+type SummaryState = 'idle' | 'running' | 'passed' | 'partial' | 'failed'
 
-type SummaryState =
-  | 'idle'
-  | 'running'
-  | 'passed'
-  | 'partial'
-  | 'failed'
-  | 'warning'
-
-/** Only a failure or a degraded route earns a colour: everything else stays near-black. */
+/** Only a failure earns a colour: everything else stays near-black. */
 const stateColorClass: Record<SummaryState, string> = {
   idle: css({ color: 'greyscale.1000' }),
   running: css({ color: 'greyscale.1000' }),
   passed: css({ color: 'greyscale.1000' }),
   partial: css({ color: 'greyscale.1000' }),
   failed: css({ color: 'danger.600' }),
-  warning: css({ color: 'warning' }),
 }
 
 const cardClass = css({
@@ -191,31 +176,23 @@ const Counter = ({
 export const ConnectionTestSummary = ({
   stats,
   isRunning,
-  routeWarning = false,
   children,
 }: {
   stats: ConnectionTestStats
   isRunning: boolean
-  /** The selected ICE route is usable but not UDP (e.g. TURN over TCP/TLS). */
-  routeWarning?: boolean
   children?: ReactNode
 }) => {
   const { t } = useTranslation('connectionTest')
 
-  // A hard failure still outranks the route warning; the warning outranks
-  // 'partial' because a measured degraded route matters more than skipped
-  // camera or microphone checks.
   const state: SummaryState = isRunning
     ? 'running'
     : !stats.hasStarted
       ? 'idle'
       : stats.failed > 0
         ? 'failed'
-        : routeWarning
-          ? 'warning'
-          : stats.skipped > 0
-            ? 'partial'
-            : 'passed'
+        : stats.skipped > 0
+          ? 'partial'
+          : 'passed'
 
   return (
     <section className={cardClass}>
@@ -229,22 +206,7 @@ export const ConnectionTestSummary = ({
             : t(`summary.${state}`)}
         </p>
 
-        <p className={hintClass}>
-          {t(`summary.${state}Hint`)}
-          {state === 'warning' && (
-            <>
-              {' '}
-              <A
-                href={NETWORK_REQUIREMENTS_DOC_URL}
-                target="_blank"
-                rel="noreferrer"
-                size="sm"
-              >
-                {t('summary.warningDocLink')}
-              </A>
-            </>
-          )}
-        </p>
+        <p className={hintClass}>{t(`summary.${state}Hint`)}</p>
       </div>
 
       {stats.hasStarted && (

src/frontend/src/features/diagnostics/hooks/useConnectionTestRunner.ts

@@ -53,9 +53,6 @@ const fromCheckInfo = (info: CheckInfo): Partial<ConnectionTestStepResult> => ({
   status: CHECK_STATUS_TO_STEP[info.status] ?? 'failed',
   summary: info.description,
   logs: info.logs,
-  // Only SelectedCandidateCheck sets `data` (the ICE candidate report); for
-  // the stock LiveKit checks it is undefined and this is a no-op.
-  data: info.data as Record<string, unknown> | undefined,
 })
 
 const groupDevicesByKind = (devices: MediaDeviceInfo[]) => {

src/frontend/src/features/diagnostics/routes/ConnectionTest.tsx

@@ -13,7 +13,6 @@ import { css } from '@/styled-system/css'
 import { Center, VStack } from '@/styled-system/jsx'
 import { Permissions } from '@/features/rooms/components/Permissions'
 import { useConnectionTestRunner } from '../hooks/useConnectionTestRunner'
-import { isSuboptimalRoute } from '../checks/selectedCandidate'
 import { ConnectionTestStepRow } from '../components/ConnectionTestStepRow'
 import { ConnectionTestSummary } from '../components/ConnectionTestSummary'
 import { CONNECTION_TEST_GROUPS, summarizeSteps } from '../types'
@@ -71,13 +70,6 @@ const ConnectionTest = () => {
     () => new Map(steps.map((step) => [step.id, step] as const)),
     [steps]
   )
-  // The summary headline downgrades to a warning when media flows but over a
-  // fallback route: TURN over TCP/TLS, or anything else that is not UDP.
-  const routeWarning = useMemo(() => {
-    const step = stepsById.get('selectedCandidate')
-    return step?.status === 'success' && isSuboptimalRoute(step.data)
-  }, [stepsById])
-
   const isPublishVideoRunning =
     stepsById.get('publishVideo')?.status === 'running'
 
@@ -107,11 +99,7 @@ const ConnectionTest = () => {
       <CenteredContent withBackButton>
         <Center>
           <VStack gap="1.5rem" maxWidth="40rem" width="100%">
-            <ConnectionTestSummary
-              stats={stats}
-              isRunning={isRunning}
-              routeWarning={routeWarning}
-            >
+            <ConnectionTestSummary stats={stats} isRunning={isRunning}>
               {isRunning ? (
                 // A disabled "run" button while the test runs is dead weight:
                 // cancelling is the only thing left to do.

src/frontend/src/features/participants/hooks/useWaitingParticipants.ts

@@ -1,31 +1,61 @@
-import { useMemo } from 'react'
-
+import { useCallback, useEffect, useMemo, useState } from 'react'
+import { useRoomContext } from '@livekit/components-react'
+import { RoomEvent } from 'livekit-client'
 import { useRoomData } from '@/features/rooms/livekit/hooks/useRoomData'
-import { useCanManageLobby } from '@/features/rooms/livekit/hooks/useCanManageLobby'
+import { useIsAdminOrOwner } from '@/features/rooms/livekit/hooks/useIsAdminOrOwner'
 import { useEnterRoom } from '../api/enterRoom'
 import {
   useListWaitingParticipants,
   type WaitingParticipant,
 } from '../../participants/api/listWaitingParticipants'
+import { decodeNotificationDataReceived } from '@/features/notifications/utils'
+import { NotificationType } from '@/features/notifications/NotificationType'
 import { reportError } from '@/features/analytics/telemetry'
 
+export const POLL_INTERVAL_MS = 1000
+
 export const useWaitingParticipants = () => {
+  const [listEnabled, setListEnabled] = useState(true)
+
   const roomData = useRoomData()
   const roomId = roomData?.id || '' // FIXME - bad practice
 
-  const canManageLobby = useCanManageLobby()
+  const room = useRoomContext()
+  const isAdminOrOwner = useIsAdminOrOwner()
+
+  const handleDataReceived = useCallback((payload: Uint8Array) => {
+    const notification = decodeNotificationDataReceived(payload)
+    if (notification?.type === NotificationType.ParticipantWaiting) {
+      setListEnabled(true)
+    }
+  }, [])
+
+  useEffect(() => {
+    if (isAdminOrOwner) {
+      room.on(RoomEvent.DataReceived, handleDataReceived)
+    }
+    return () => {
+      room.off(RoomEvent.DataReceived, handleDataReceived)
+    }
+  }, [isAdminOrOwner, room, handleDataReceived])
 
   const { data: waitingData, refetch: refetchWaiting } =
     useListWaitingParticipants(roomId, {
       retry: false,
-      enabled: false,
+      enabled: listEnabled && isAdminOrOwner,
+      refetchInterval: POLL_INTERVAL_MS,
+      refetchIntervalInBackground: true,
     })
 
   const waitingParticipants = useMemo(
-    () => (canManageLobby ? waitingData?.participants || [] : []),
-    [waitingData, canManageLobby]
+    () => waitingData?.participants || [],
+    [waitingData]
   )
 
+  useEffect(() => {
+    if (!waitingParticipants.length) setListEnabled(false)
+  }, [waitingParticipants])
+
   const { mutateAsync: enterRoom } = useEnterRoom()
 
   const handleParticipantEntry = async (
@@ -44,6 +74,8 @@ export const useWaitingParticipants = () => {
     allowEntry: boolean
   ): Promise<void> => {
     try {
+      setListEnabled(false)
+
       await Promise.all(
         waitingParticipants.map((participant) =>
           enterRoom({
@@ -57,6 +89,7 @@ export const useWaitingParticipants = () => {
       await refetchWaiting()
     } catch (e) {
       reportError('generic_failure', e)
+      setListEnabled(true)
     }
   }
 

src/frontend/src/features/rooms/components/Conference.tsx

@@ -43,7 +43,6 @@ import { useSnapshot } from 'valtio'
 import { userPreferencesStore } from '@/stores/userPreferences'
 import { userStore } from '@/stores/user'
 import { WatchMediaDeviceErrors } from './WatchMediaDeviceErrors'
-import { VOICE_AUDIO_CONSTRAINTS } from '@/features/rooms/livekit/utils/constants'
 
 export const Conference = ({
   roomId,
@@ -116,7 +115,6 @@ export const Conference = ({
       },
       audioCaptureDefaults: {
         deviceId: userConfig.audioDeviceId ?? undefined,
-        ...VOICE_AUDIO_CONSTRAINTS,
       },
       audioOutput: {
         deviceId: userConfig.audioOutputDeviceId ?? undefined,

src/frontend/src/features/rooms/components/LobbyProvider.tsx

@@ -1,114 +0,0 @@
-import { useCallback, useEffect } from 'react'
-import { useConnectionState, useRoomContext } from '@livekit/components-react'
-import { ConnectionState, RoomEvent } from 'livekit-client'
-import { useCanManageLobby } from '@/features/rooms/livekit/hooks/useCanManageLobby'
-import { useRoomData } from '@/features/rooms/livekit/hooks/useRoomData'
-import { useListWaitingParticipants } from '@/features/participants/api/listWaitingParticipants'
-import { useSidePanel } from '@/features/rooms/livekit/hooks/useSidePanel'
-import { decodeNotificationDataReceived } from '@/features/notifications/utils'
-import { NotificationType } from '@/features/notifications'
-import { usePrevious } from '@/hooks/usePrevious'
-import { keys } from '@/api/queryKeys'
-import { queryClient } from '@/api/queryClient'
-import { ApiError } from '@/api/ApiError'
-
-export const POLL_INTERVAL_MS = 1000
-export const LAZY_POLL_INTERVAL_MS = 10_000
-
-export const LobbyProvider = () => {
-  const room = useRoomContext()
-
-  const canManageLobby = useCanManageLobby()
-  const roomData = useRoomData()
-  const { isParticipantsOpen } = useSidePanel()
-  const isConnected = useConnectionState(room) === ConnectionState.Connected
-
-  const roomId = roomData?.id || '' // FIXME - bad practice
-
-  const { error: waitingError, refetch: refetchWaiting } =
-    useListWaitingParticipants(roomId, {
-      retry: false,
-      enabled: canManageLobby && isConnected && !!roomId,
-      refetchOnMount: false,
-      refetchOnWindowFocus: false,
-      refetchOnReconnect: false,
-      refetchInterval: (query) => {
-        if (!query.state.data?.participants?.length) return false
-        if (isParticipantsOpen) return POLL_INTERVAL_MS
-        return LAZY_POLL_INTERVAL_MS
-      },
-      refetchIntervalInBackground: true,
-    })
-
-  // Triggers: each one-shot, idempotent, deduped by React Query if
-  // concurrent. The interval takes over whenever a fetch finds waiters.
-  const fetchIfManager = useCallback(() => {
-    if (canManageLobby) refetchWaiting()
-  }, [canManageLobby, refetchWaiting])
-
-  // 1. Connection established (join or reconnect)
-  useEffect(() => {
-    room.on(RoomEvent.Connected, fetchIfManager)
-    room.on(RoomEvent.Reconnected, fetchIfManager)
-    return () => {
-      room.off(RoomEvent.Connected, fetchIfManager)
-      room.off(RoomEvent.Reconnected, fetchIfManager)
-    }
-  }, [room, fetchIfManager])
-
-  // 2. Someone started waiting (LiveKit broadcast).
-  const handleDataReceived = useCallback(
-    (payload: Uint8Array) => {
-      const notification = decodeNotificationDataReceived(payload)
-      if (notification?.type === NotificationType.ParticipantWaiting) {
-        fetchIfManager()
-      }
-    },
-    [fetchIfManager]
-  )
-
-  useEffect(() => {
-    if (canManageLobby) {
-      room.on(RoomEvent.DataReceived, handleDataReceived)
-    }
-    return () => {
-      room.off(RoomEvent.DataReceived, handleDataReceived)
-    }
-  }, [canManageLobby, room, handleDataReceived])
-
-  // 3. Rights regained.
-  const prevCanManageLobby = usePrevious(canManageLobby)
-  useEffect(() => {
-    if (!prevCanManageLobby && canManageLobby && isConnected) {
-      fetchIfManager()
-    }
-  }, [
-    prevCanManageLobby,
-    canManageLobby,
-    isParticipantsOpen,
-    fetchIfManager,
-    isConnected,
-  ])
-
-  const clearWaitingList = useCallback(() => {
-    const queryKey = [keys.waitingParticipants, roomId]
-    queryClient.cancelQueries({ queryKey })
-    queryClient.setQueryData(queryKey, { participants: [] })
-  }, [roomId])
-
-  // Rights lost mid-meeting (covers trusted -> restricted/public).
-  useEffect(() => {
-    if (prevCanManageLobby && !canManageLobby) clearWaitingList()
-  }, [prevCanManageLobby, canManageLobby, clearWaitingList])
-
-  useEffect(() => {
-    if (
-      waitingError instanceof ApiError &&
-      [401, 403].includes(waitingError.statusCode)
-    ) {
-      clearWaitingList()
-    }
-  }, [waitingError, clearWaitingList])
-
-  return null
-}

src/frontend/src/features/rooms/livekit/hooks/useCanManageLobby.ts

@@ -1,17 +0,0 @@
-import { useUser } from '@/features/auth/api/useUser'
-import { ApiAccessLevel } from '@/features/rooms/api/ApiRoom'
-import { useIsAdminOrOwner } from './useIsAdminOrOwner'
-import { useRoomData } from './useRoomData'
-
-export const useCanManageLobby = () => {
-  const isAdminOrOwner = useIsAdminOrOwner()
-  const { isLoggedIn } = useUser()
-  const roomData = useRoomData()
-
-  return (
-    (isAdminOrOwner ||
-      (isLoggedIn === true &&
-        roomData?.access_level === ApiAccessLevel.TRUSTED)) &&
-    roomData?.access_level !== ApiAccessLevel.PUBLIC
-  )
-}

src/frontend/src/features/rooms/livekit/hooks/useJoinTracks.ts

@@ -18,7 +18,6 @@ import {
   noteDeviceReady,
   onMediaPermissionError,
 } from '../utils/mediaPermissions'
-import { VOICE_AUDIO_CONSTRAINTS } from '../utils/constants'
 import {
   saveAudioInputDeviceId,
   saveAudioInputEnabled,
@@ -28,6 +27,16 @@ import {
 } from '@/stores/userChoices'
 import { useSyncTrackDeviceId } from './useSyncTrackDeviceId'
 
+const VOICE_AUDIO_CONSTRAINTS = {
+  noiseSuppression: true,
+  echoCancellation: true,
+  autoGainControl: true,
+  voiceIsolation: false,
+  sampleRate: 48000,
+  channelCount: 1,
+  sampleSize: 16,
+} as const
+
 // Module-level: effect dependencies, must be referentially stable.
 const disableAudio = () => saveAudioInputEnabled(false)
 const disableVideo = () => saveVideoInputEnabled(false)

src/frontend/src/features/rooms/livekit/prefabs/VideoConference.tsx

@@ -31,7 +31,6 @@ import { PinAnnouncer } from '@/features/layout/components/PinAnnouncer'
 import { ChatProvider } from '@/features/chat/components/ChatProvider'
 import { SyncDevicePreferences } from '@/features/rooms/livekit/components/SyncDevicePreferences'
 import { RoomSilentMicDetector } from '@/features/rooms/components/SilentMicDetector'
-import { LobbyProvider } from '@/features/rooms/components/LobbyProvider'
 
 /**
  * @public
@@ -121,7 +120,6 @@ export function VideoConference({ ...props }: VideoConferenceProps) {
       <RoomSilentMicDetector />
       <MediaStateObserver />
       <ChatProvider />
-      <LobbyProvider />
       <VideoResolutionSubscription />
       <div
         className="lk-video-conference"

src/frontend/src/features/rooms/livekit/utils/constants.ts

@@ -1,9 +0,0 @@
-export const VOICE_AUDIO_CONSTRAINTS = {
-  noiseSuppression: true,
-  echoCancellation: true,
-  autoGainControl: true,
-  voiceIsolation: false,
-  sampleRate: 48000,
-  channelCount: 1,
-  sampleSize: 16,
-} as const

src/frontend/src/locales/de/connectionTest.json

@@ -46,9 +46,6 @@
     "passedHint": "Ihr Browser, Ihre Geräte und Ihr Netzwerk sind für eine Besprechung bereit.",
     "partial": "Teilweiser Test",
     "partialHint": "Einige Prüfungen wurden übersprungen. Erlauben Sie den Zugriff auf Ihre Kamera und Ihr Mikrofon, um diese zu testen.",
-    "warning": "Verbindung nicht optimal",
-    "warningHint": "Achtung: Sie befinden sich nicht in optimalen Bedingungen für die Nutzung des Tools. Ihre Medien werden nicht über UDP übertragen (Rückgriff auf ein TURN-Relay über TCP oder TLS), was die Audio- und Videoqualität beeinträchtigen kann.",
-    "warningDocLink": "Technische Dokumentation für Ihre IT-Abteilung",
     "failed_one": "{{count}} Prüfung fehlgeschlagen",
     "failed_other": "{{count}} Prüfungen fehlgeschlagen",
     "failedHint": "Öffnen Sie die fehlgeschlagenen Prüfungen für weitere Details und senden Sie den Bericht an Ihre IT-Abteilung."

src/frontend/src/locales/en/connectionTest.json

@@ -46,9 +46,6 @@
     "passedHint": "Your browser, your devices and your network are ready for a meeting.",
     "partial": "Partially tested",
     "partialHint": "Some checks were skipped. Allow access to your camera and microphone to test them.",
-    "warning": "Suboptimal connection",
-    "warningHint": "Warning: you are not in optimal conditions to use the tool. Your media is not carried over UDP (it falls back to a TURN relay over TCP or TLS), which can degrade audio and video quality.",
-    "warningDocLink": "Technical documentation for your IT department",
     "failed_one": "{{count}} check failed",
     "failed_other": "{{count}} checks failed",
     "failedHint": "Open the failed checks below for details, then send the report to your IT department."

src/frontend/src/locales/fr/connectionTest.json

@@ -46,9 +46,6 @@
     "passedHint": "Votre navigateur, vos périphériques et votre réseau sont prêts pour une réunion.",
     "partial": "Test partiel",
     "partialHint": "Certaines vérifications ont été ignorées. Autorisez l'accès à votre caméra et à votre microphone pour les tester.",
-    "warning": "Connexion non optimale",
-    "warningHint": "Attention : vous n'êtes pas dans les conditions optimales pour accéder à l'outil. Vos flux ne transitent pas en UDP (repli sur un relais TURN en TCP ou TLS), ce qui peut dégrader la qualité audio et vidéo.",
-    "warningDocLink": "Documentation technique à destination de votre service informatique",
     "failed_one": "{{count}} vérification en échec",
     "failed_other": "{{count}} vérifications en échec",
     "failedHint": "Ouvrez les vérifications en échec pour voir le détail, puis transmettez le rapport à votre service informatique."

src/frontend/src/locales/nl/connectionTest.json

@@ -46,9 +46,6 @@
     "passedHint": "Je browser, apparaten en netwerk zijn klaar voor een vergadering.",
     "partial": "Gedeeltelijke test",
     "partialHint": "Sommige controles zijn overgeslagen. Geef toegang tot je camera en microfoon om deze te testen.",
-    "warning": "Verbinding niet optimaal",
-    "warningHint": "Let op: je bevindt je niet in optimale omstandigheden om de tool te gebruiken. Je media loopt niet via UDP (terugval op een TURN-relay via TCP of TLS), wat de audio- en videokwaliteit kan verminderen.",
-    "warningDocLink": "Technische documentatie voor je IT-afdeling",
     "failed_one": "{{count}} controle mislukt",
     "failed_other": "{{count}} controles mislukt",
     "failedHint": "Open de mislukte controles voor meer details en stuur het rapport door naar je IT-afdeling."

src/summary/summary/core/analytics.py

@@ -1,10 +1,9 @@
 """Analytics classes."""
 
 import json
-import socket
 import time
 from collections import Counter
-from functools import cached_property, lru_cache
+from functools import lru_cache
 from urllib.parse import urlsplit, urlunsplit
 
 import redis
@@ -34,10 +33,6 @@ class Analytics:
             logger.info("Initialize analytics client")
             self._client = Posthog(settings.posthog_api_key, settings.posthog_api_host)
 
-    @cached_property
-    def _hostname(self):
-        return socket.gethostname()
-
     @property
     def is_disabled(self):
         """Check if analytics client is disabled or not configured."""
@@ -48,8 +43,6 @@ class Analytics:
         if self.is_disabled:
             return
 
-        properties = {**(properties or {}), "_hostname": self._hostname}
-
         try:
             self._client.capture(
                 event_name, distinct_id=distinct_id, properties=properties