♻️(documentation) remove unused environment variables

Yesterday during a deployment, we discovered that these variables are
unused:
POSTGRES_DB
POSTGRES_USER
POSTGRES_PASSWORD

docs/installation.md

@@ -336,8 +336,6 @@ These are the environmental options available on meet backend.
 | LIVEKIT_API_SECRET                              | LiveKit API secret                                                                                                                                           |                                                                                                                                                               |
 | LIVEKIT_API_URL                                 | LiveKit API URL                                                                                                                                              |                                                                                                                                                               |
 | LIVEKIT_VERIFY_SSL                              | Verify SSL for LiveKit connections                                                                                                                           | true                                                                                                                                                          |
-| LIVEKIT_FORCE_WSS_PROTOCOL                      | Enables WSS protocol conversion for legacy browser compatibility (Firefox <124, Chrome <125, Edge <125) where HTTPS URLs fail in WebSocket() constructor.    | false                                                                                                                                                         |
-| LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND         | Firefox-only connection warmup: pre-calls WebSocket endpoint (expecting 401) to initialize cache, resolving proxy/network connectivity issues.               | false                                                                                                                                                         |
 | RESOURCE_DEFAULT_ACCESS_LEVEL                   | Default resource access level for rooms                                                                                                                      | public                                                                                                                                                        |
 | ALLOW_UNREGISTERED_ROOMS                        | Allow usage of unregistered rooms                                                                                                                            | true                                                                                                                                                          |
 | RECORDING_ENABLE                                | Record meeting option                                                                                                                                        | false                                                                                                                                                         |

src/backend/core/api/__init__.py

@@ -52,7 +52,6 @@ def get_frontend_configuration(request):
         },
         "livekit": {
             "url": settings.LIVEKIT_CONFIGURATION["url"],
-            "force_wss_protocol": settings.LIVEKIT_FORCE_WSS_PROTOCOL,
             "enable_firefox_proxy_workaround": settings.LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND,
         },
     }

src/backend/meet/settings.py

@@ -492,9 +492,6 @@ class Base(Configuration):
         ),
         "url": values.Value(environ_name="LIVEKIT_API_URL", environ_prefix=None),
     }
-    LIVEKIT_FORCE_WSS_PROTOCOL = values.BooleanValue(
-        False, environ_name="LIVEKIT_FORCE_WSS_PROTOCOL", environ_prefix=None
-    )
     LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND = values.BooleanValue(
         environ_name="LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND",
         environ_prefix=None,

src/frontend/src/api/useConfig.ts

@@ -39,7 +39,6 @@ export interface ApiConfig {
   manifest_link?: string
   livekit: {
     url: string
-    force_wss_protocol: boolean
     enable_firefox_proxy_workaround: boolean
   }
 }

src/frontend/src/features/notifications/MainNotificationToast.tsx

@@ -18,6 +18,7 @@ import {
   ANIMATION_DURATION,
   ReactionPortals,
 } from '@/features/rooms/livekit/components/ReactionPortal'
+import { safeParseMetadata } from '@/features/rooms/utils/safeParseMetadata'
 
 export const MainNotificationToast = () => {
   const room = useRoomContext()
@@ -154,14 +155,17 @@ export const MainNotificationToast = () => {
 
   useEffect(() => {
     const handleNotificationReceived = (
-      changedAttributes: Record<string, string>,
+      prevMetadataStr: string | undefined,
       participant: Participant
     ) => {
       if (!participant) return
       if (isMobileBrowser()) return
       if (participant.isLocal) return
 
-      if (!('handRaisedAt' in changedAttributes)) return
+      const prevMetadata = safeParseMetadata(prevMetadataStr)
+      const metadata = safeParseMetadata(participant.metadata)
+
+      if (prevMetadata?.raised == metadata?.raised) return
 
       const existingToast = toastQueue.visibleToasts.find(
         (toast) =>
@@ -169,12 +173,12 @@ export const MainNotificationToast = () => {
           toast.content.type === NotificationType.HandRaised
       )
 
-      if (existingToast && !changedAttributes?.handRaisedAt) {
+      if (existingToast && prevMetadata.raised && !metadata.raised) {
         toastQueue.close(existingToast.key)
         return
       }
 
-      if (!existingToast && !!changedAttributes?.handRaisedAt) {
+      if (!existingToast && !prevMetadata.raised && metadata.raised) {
         triggerNotificationSound(NotificationType.HandRaised)
         toastQueue.add(
           {
@@ -186,13 +190,10 @@ export const MainNotificationToast = () => {
       }
     }
 
-    room.on(RoomEvent.ParticipantAttributesChanged, handleNotificationReceived)
+    room.on(RoomEvent.ParticipantMetadataChanged, handleNotificationReceived)
 
     return () => {
-      room.off(
-        RoomEvent.ParticipantAttributesChanged,
-        handleNotificationReceived
-      )
+      room.off(RoomEvent.ParticipantMetadataChanged, handleNotificationReceived)
     }
   }, [room, triggerNotificationSound])
 

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

@@ -1,17 +1,12 @@
 import { useEffect, useMemo, useState } from 'react'
 import { useQuery } from '@tanstack/react-query'
 import { useTranslation } from 'react-i18next'
-import {
-  LiveKitRoom,
-  usePersistentUserChoices,
-} from '@livekit/components-react'
+import { LiveKitRoom } from '@livekit/components-react'
 import {
   DisconnectReason,
   MediaDeviceFailure,
   Room,
   RoomOptions,
-  supportsAdaptiveStream,
-  supportsDynacast,
 } from 'livekit-client'
 import { keys } from '@/api/queryKeys'
 import { queryClient } from '@/api/queryClient'
@@ -34,20 +29,18 @@ import { isFireFox } from '@/utils/livekit'
 
 export const Conference = ({
   roomId,
+  userConfig,
   initialRoomData,
   mode = 'join',
 }: {
   roomId: string
+  userConfig: LocalUserChoices
   mode?: 'join' | 'create'
   initialRoomData?: ApiRoom
 }) => {
   const posthog = usePostHog()
   const { data: apiConfig } = useConfig()
 
-  const { userChoices: userConfig } = usePersistentUserChoices() as {
-    userChoices: LocalUserChoices
-  }
-
   useEffect(() => {
     posthog.capture('visit-room', { slug: roomId })
   }, [roomId, posthog])
@@ -86,13 +79,10 @@ export const Conference = ({
     retry: false,
   })
 
-  const isAdaptiveStreamSupported = supportsAdaptiveStream()
-  const isDynacastSupported = supportsDynacast()
-
   const roomOptions = useMemo((): RoomOptions => {
     return {
-      adaptiveStream: isAdaptiveStreamSupported,
-      dynacast: isDynacastSupported,
+      adaptiveStream: true,
+      dynacast: true,
       publishDefaults: {
         videoCodec: 'vp9',
       },
@@ -104,12 +94,7 @@ export const Conference = ({
       },
     }
     // do not rely on the userConfig object directly as its reference may change on every render
-  }, [
-    userConfig.videoDeviceId,
-    userConfig.audioDeviceId,
-    isAdaptiveStreamSupported,
-    isDynacastSupported,
-  ])
+  }, [userConfig.videoDeviceId, userConfig.audioDeviceId])
 
   const room = useMemo(() => new Room(roomOptions), [roomOptions])
 
@@ -167,20 +152,6 @@ export const Conference = ({
     kind: null,
   })
 
-  /*
-   * Ensure stable WebSocket connection URL. This is critical for legacy browser compatibility
-   * (Firefox <124, Chrome <125, Edge <125) where HTTPS URLs in WebSocket() constructor
-   *  may fail - the force_wss_protocol flag allows explicit WSS protocol conversion
-   */
-  const serverUrl = useMemo(() => {
-    const livekit_url = apiConfig?.livekit.url
-    if (!livekit_url) return
-    if (apiConfig?.livekit.force_wss_protocol) {
-      return livekit_url.replace('https://', 'wss://')
-    }
-    return livekit_url
-  }, [apiConfig?.livekit])
-
   const { t } = useTranslation('rooms')
   if (isCreateError) {
     // this error screen should be replaced by a proper waiting room for anonymous user.
@@ -204,7 +175,7 @@ export const Conference = ({
       <Screen header={false} footer={false}>
         <LiveKitRoom
           room={room}
-          serverUrl={serverUrl}
+          serverUrl={apiConfig?.livekit.url}
           token={data?.livekit?.token}
           connect={isConnectionWarmedUp}
           audio={userConfig.audioEnabled}

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

@@ -2,13 +2,13 @@ import { useTranslation } from 'react-i18next'
 import { usePreviewTracks } from '@livekit/components-react'
 import { css } from '@/styled-system/css'
 import { Screen } from '@/layout/Screen'
-import { useEffect, useMemo, useRef, useState } from 'react'
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { LocalVideoTrack, Track } from 'livekit-client'
 import { H } from '@/primitives/H'
 import { SelectToggleDevice } from '../livekit/components/controls/SelectToggleDevice'
 import { Field } from '@/primitives/Field'
 import { Button, Dialog, Text, Form } from '@/primitives'
-import { VStack } from '@/styled-system/jsx'
+import { HStack, VStack } from '@/styled-system/jsx'
 import { Heading } from 'react-aria-components'
 import { RiImageCircleAiFill } from '@remixicon/react'
 import {
@@ -27,6 +27,7 @@ import { ApiLobbyStatus, ApiRequestEntry } from '../api/requestEntry'
 import { Spinner } from '@/primitives/Spinner'
 import { ApiAccessLevel } from '../api/ApiRoom'
 import { useLoginHint } from '@/hooks/useLoginHint'
+import { LocalUserChoices } from '@/stores/userChoices'
 
 const onError = (e: Error) => console.error('ERROR', e)
 
@@ -71,23 +72,45 @@ const Effects = ({
         </Text>
         <EffectsConfiguration videoTrack={videoTrack} onSubmit={onSubmit} />
       </Dialog>
-      <Button
-        variant="whiteCircle"
-        onPress={openDialog}
-        tooltip={t('description')}
-        aria-label={t('description')}
+      <div
+        className={css({
+          position: 'absolute',
+          right: 0,
+          bottom: '0',
+          padding: '1rem',
+          zIndex: '1',
+        })}
       >
-        <RiImageCircleAiFill size={24} />
-      </Button>
+        <Button
+          variant="whiteCircle"
+          onPress={openDialog}
+          tooltip={t('description')}
+          aria-label={t('description')}
+        >
+          <RiImageCircleAiFill size={24} />
+        </Button>
+      </div>
+      <div
+        className={css({
+          position: 'absolute',
+          left: 0,
+          right: 0,
+          bottom: 0,
+          height: '20%',
+          backgroundImage:
+            'linear-gradient(0deg, rgba(0,0,0,0.7) 0%, rgba(255,255,255,0) 100%)',
+          borderBottomRadius: '1rem',
+        })}
+      />
     </>
   )
 }
 
 export const Join = ({
-  enterRoom,
+  onSubmit,
   roomId,
 }: {
-  enterRoom: () => void
+  onSubmit: (choices: LocalUserChoices) => void
   roomId: string
 }) => {
   const { t } = useTranslation('rooms', { keyPrefix: 'join' })
@@ -109,14 +132,23 @@ export const Join = ({
     saveProcessorSerialized,
   } = usePersistentUserChoices()
 
+  const [processor, setProcessor] = useState(
+    BackgroundProcessorFactory.deserializeProcessor(processorSerialized)
+  )
+
+  useEffect(() => {
+    saveProcessorSerialized(processor?.serialize())
+  }, [
+    processor,
+    saveProcessorSerialized,
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    JSON.stringify(processor?.serialize()),
+  ])
+
   const tracks = usePreviewTracks(
     {
       audio: { deviceId: audioDeviceId },
-      video: {
-        deviceId: videoDeviceId,
-        processor:
-          BackgroundProcessorFactory.deserializeProcessor(processorSerialized),
-      },
+      video: { deviceId: videoDeviceId },
     },
     onError
   )
@@ -138,14 +170,12 @@ export const Join = ({
   )
 
   const videoEl = useRef(null)
-  const isVideoInitiated = useRef(false)
 
   useEffect(() => {
     const videoElement = videoEl.current as HTMLVideoElement | null
 
     const handleVideoLoaded = () => {
       if (videoElement) {
-        isVideoInitiated.current = true
         videoElement.style.opacity = '1'
       }
     }
@@ -162,6 +192,25 @@ export const Join = ({
     }
   }, [videoTrack, videoEnabled])
 
+  const enterRoom = useCallback(() => {
+    onSubmit({
+      audioEnabled,
+      videoEnabled,
+      audioDeviceId,
+      videoDeviceId,
+      username,
+      processorSerialized: processor?.serialize(),
+    })
+  }, [
+    onSubmit,
+    audioEnabled,
+    videoEnabled,
+    audioDeviceId,
+    videoDeviceId,
+    username,
+    processor,
+  ])
+
   // Room data strategy:
   // 1. Initial fetch is performed to check access and get LiveKit configuration
   // 2. Data remains valid for 6 hours to avoid unnecessary refetches
@@ -220,19 +269,15 @@ export const Join = ({
     enterRoom()
   }
 
-  const hintMessage = useMemo(() => {
-    if (!videoEnabled) {
-      return 'cameraDisabled'
+  // This hook is used to setup the persisted user choice processor on initialization.
+  // So it's on purpose that processor is not included in the deps.
+  // We just want to wait for the videoTrack to be loaded to apply the default processor.
+  useEffect(() => {
+    if (processor && videoTrack && !videoTrack.getProcessor()) {
+      videoTrack.setProcessor(processor)
     }
-
-    if (!isVideoInitiated.current) {
-      return 'cameraStarting'
-    }
-
-    if (videoTrack && videoEnabled) {
-      return ''
-    }
-  }, [videoTrack, videoEnabled])
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [videoTrack])
 
   const renderWaitingState = () => {
     switch (status) {
@@ -316,215 +361,140 @@ export const Join = ({
       <div
         className={css({
           display: 'flex',
+          alignItems: 'flex-start',
           justifyContent: 'center',
-          alignItems: 'center',
-          width: '100%',
-          flexDirection: 'column',
           flexGrow: 1,
-          gap: { base: '1rem', sm: '2rem', lg: 0 },
           lg: {
-            flexDirection: 'row',
+            alignItems: 'center',
           },
         })}
       >
         <div
           className={css({
             display: 'flex',
+            height: 'auto',
             alignItems: 'center',
             justifyContent: 'center',
-            width: '100%',
+            gap: '2rem',
+            padding: '0 2rem',
+            flexDirection: 'column',
             minWidth: 0,
-            maxWidth: '764px',
+            width: '100%',
             lg: {
-              height: '540px',
-              flexGrow: 1,
+              flexDirection: 'row',
+              width: 'auto',
+              height: '570px',
             },
           })}
         >
           <div
             className={css({
-              display: 'inline-flex',
-              flexDirection: 'column',
-              flexGrow: 1,
-              minWidth: 0,
-              flexShrink: { base: 0, sm: 1 },
+              width: '100%',
+              lg: {
+                width: '740px',
+              },
             })}
           >
             <div
               className={css({
                 borderRadius: '1rem',
-                flex: '0 1',
-                minWidth: '320px',
-                margin: {
-                  base: '0.5rem',
-                  sm: '1rem',
-                  lg: '1rem 0.5rem 1rem 1rem',
-                },
                 overflow: 'hidden',
                 position: 'relative',
-                display: 'flex',
-                flexDirection: 'column',
-                alignItems: 'center',
+                width: '100%',
+                height: 'auto',
+                aspectRatio: 16 / 9,
+                '--tw-shadow':
+                  '0 10px 15px -5px #00000010, 0 4px 5px -6px #00000010',
+                '--tw-shadow-colored':
+                  '0 10px 15px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color)',
+                boxShadow:
+                  'var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)',
+                backgroundColor: 'black',
               })}
             >
-              <div
-                className={css({
-                  position: 'relative',
-                  width: '100%',
-                  height: 'fit-content',
-                  aspectRatio: '16 / 9',
-                })}
-              >
-                <div
+              {videoTrack && videoEnabled ? (
+                // eslint-disable-next-line jsx-a11y/media-has-caption
+                <video
+                  ref={videoEl}
+                  width="1280"
+                  height="720"
                   className={css({
-                    backgroundColor: 'black',
-                    position: 'absolute',
-                    boxSizing: 'border-box',
-                    top: 0,
+                    display: 'block',
                     width: '100%',
                     height: '100%',
-                    overflow: 'hidden',
+                    objectFit: 'cover',
+                    transform: 'rotateY(180deg)',
+                    opacity: 0,
+                    transition: 'opacity 0.3s ease-in-out',
+                    borderRadius: '1rem',
                   })}
-                >
-                  <div
-                    aria-label={t(
-                      `videoPreview.${videoEnabled ? 'enabled' : 'disabled'}`
-                    )}
-                    role="status"
-                    className={css({
-                      position: 'absolute',
-                      top: 0,
-                      width: '100%',
-                    })}
-                  >
-                    <div
-                      className={css({
-                        width: '100%',
-                        height: 'auto',
-                        aspectRatio: '16 / 9',
-                        overflow: 'hidden',
-                        position: 'absolute',
-                        top: '-2px',
-                        left: '-2px',
-                        pointerEvents: 'none',
-                        transform: 'scale(1.02)',
-                      })}
-                    >
-                      {/* eslint-disable-next-line jsx-a11y/media-has-caption */}
-                      <video
-                        ref={videoEl}
-                        width="1280"
-                        height="720"
-                        style={{
-                          display: !videoEnabled ? 'none' : undefined,
-                        }}
-                        className={css({
-                          position: 'absolute',
-                          transform: 'rotateY(180deg)',
-                          opacity: 0,
-                          height: '100%',
-                          transition: 'opacity 0.3s ease-in-out',
-                          objectFit: 'cover',
-                        })}
-                        disablePictureInPicture
-                        disableRemotePlayback
-                      />
-                    </div>
-                  </div>
-                  <div
-                    role="alert"
-                    className={css({
-                      display: 'flex',
-                      flexDirection: 'column',
-                      height: '100%',
-                      width: '100%',
-                      justifyContent: 'center',
-                      textAlign: 'center',
-                      alignItems: 'center',
-                      padding: '0.24rem',
-                      boxSizing: 'border-box',
-                    })}
-                  >
-                    <p
-                      className={css({
-                        fontWeight: '400',
-                        fontSize: { base: '1rem', sm: '1.25rem', lg: '1.5rem' },
-                        textWrap: 'balance',
-                        color: 'white',
-                      })}
-                    >
-                      {hintMessage && t(hintMessage)}
-                    </p>
-                  </div>
-                </div>
+                  disablePictureInPicture
+                  disableRemotePlayback
+                />
+              ) : (
                 <div
                   className={css({
-                    position: 'absolute',
-                    right: '1rem',
-                    bottom: '1rem',
-                    zIndex: '1',
+                    width: '100%',
+                    height: '100%',
+                    color: 'white',
+                    display: 'flex',
+                    justifyContent: 'center',
+                    alignItems: 'center',
                   })}
                 >
-                  <Effects
-                    videoTrack={videoTrack}
-                    onSubmit={(processor) =>
-                      saveProcessorSerialized(processor?.serialize())
-                    }
-                  />
+                  <p
+                    className={css({
+                      fontSize: '24px',
+                      fontWeight: '300',
+                    })}
+                  >
+                    {!videoEnabled && t('cameraDisabled')}
+                    {videoEnabled && !videoTrack && t('cameraStarting')}
+                  </p>
                 </div>
-              </div>
-            </div>
-            <div
-              className={css({
-                display: 'flex',
-                justifyContent: 'center',
-                gap: '2%',
-                width: '80%',
-                marginX: 'auto',
-              })}
-            >
-              <div>
-                <SelectToggleDevice
-                  source={Track.Source.Microphone}
-                  initialState={audioEnabled}
-                  track={audioTrack}
-                  initialDeviceId={audioDeviceId}
-                  onChange={(enabled) => saveAudioInputEnabled(enabled)}
-                  onDeviceError={(error) => console.error(error)}
-                  onActiveDeviceChange={(deviceId) =>
-                    saveAudioInputDeviceId(deviceId ?? '')
-                  }
-                  variant="tertiary"
-                />
-              </div>
-              <div>
-                <SelectToggleDevice
-                  source={Track.Source.Camera}
-                  initialState={videoEnabled}
-                  track={videoTrack}
-                  initialDeviceId={videoDeviceId}
-                  onChange={(enabled) => saveVideoInputEnabled(enabled)}
-                  onDeviceError={(error) => console.error(error)}
-                  onActiveDeviceChange={(deviceId) =>
-                    saveVideoInputDeviceId(deviceId ?? '')
-                  }
-                  variant="tertiary"
-                />
-              </div>
+              )}
+              <Effects videoTrack={videoTrack} onSubmit={setProcessor} />
             </div>
+            <HStack justify="center" padding={1.5}>
+              <SelectToggleDevice
+                source={Track.Source.Microphone}
+                initialState={audioEnabled}
+                track={audioTrack}
+                initialDeviceId={audioDeviceId}
+                onChange={(enabled) => saveAudioInputEnabled(enabled)}
+                onDeviceError={(error) => console.error(error)}
+                onActiveDeviceChange={(deviceId) =>
+                  saveAudioInputDeviceId(deviceId ?? '')
+                }
+                variant="tertiary"
+              />
+              <SelectToggleDevice
+                source={Track.Source.Camera}
+                initialState={videoEnabled}
+                track={videoTrack}
+                initialDeviceId={videoDeviceId}
+                onChange={(enabled) => saveVideoInputEnabled(enabled)}
+                onDeviceError={(error) => console.error(error)}
+                onActiveDeviceChange={(deviceId) =>
+                  saveVideoInputDeviceId(deviceId ?? '')
+                }
+                variant="tertiary"
+              />
+            </HStack>
+          </div>
+          <div
+            className={css({
+              width: '100%',
+              flexShrink: 0,
+              padding: '0',
+              sm: {
+                width: '448px',
+                padding: '0 3rem 9rem 3rem',
+              },
+            })}
+          >
+            {renderWaitingState()}
           </div>
-        </div>
-        <div
-          className={css({
-            display: 'flex',
-            flexDirection: 'column',
-            alignItems: 'center',
-            flex: '0 0 448px',
-            position: 'relative',
-            margin: '1rem 1rem 1rem 0.5rem',
-          })}
-        >
-          {renderWaitingState()}
         </div>
       </div>
     </Screen>

src/frontend/src/features/rooms/livekit/api/lowerHandParticipant.ts

@@ -2,6 +2,7 @@ import { Participant } from 'livekit-client'
 import { fetchServerApi } from './fetchServerApi'
 import { buildServerApiUrl } from './buildServerApiUrl'
 import { useRoomData } from '../hooks/useRoomData'
+import { safeParseMetadata } from '@/features/rooms/utils/safeParseMetadata'
 
 export const useLowerHandParticipant = () => {
   const data = useRoomData()
@@ -10,12 +11,8 @@ export const useLowerHandParticipant = () => {
     if (!data || !data?.livekit) {
       throw new Error('Room data is not available')
     }
-
-    const newAttributes = {
-      ...participant.attributes,
-      handRaisedAt: '',
-    }
-
+    const newMetadata = safeParseMetadata(participant.metadata) || {}
+    newMetadata.raised = !newMetadata.raised
     return fetchServerApi(
       buildServerApiUrl(
         data.livekit.url,
@@ -27,7 +24,7 @@ export const useLowerHandParticipant = () => {
         body: JSON.stringify({
           room: data.livekit.room,
           identity: participant.identity,
-          attributes: newAttributes,
+          metadata: JSON.stringify(newMetadata),
           permission: participant.permissions,
         }),
       }

src/frontend/src/features/rooms/livekit/components/ParticipantTile.tsx

@@ -22,7 +22,7 @@ import {
 } from '@livekit/components-core'
 import { Track } from 'livekit-client'
 import { RiHand } from '@remixicon/react'
-import { useRaisedHand, useRaisedHandPosition } from '../hooks/useRaisedHand'
+import { useRaisedHand } from '../hooks/useRaisedHand'
 import { HStack } from '@/styled-system/jsx'
 import { MutedMicIndicator } from './MutedMicIndicator'
 import { ParticipantPlaceholder } from './ParticipantPlaceholder'
@@ -97,10 +97,6 @@ export const ParticipantTile: (
     participant: trackReference.participant,
   })
 
-  const { positionInQueue, firstInQueue } = useRaisedHandPosition({
-    participant: trackReference.participant,
-  })
-
   const isScreenShare = trackReference.source != Track.Source.Camera
 
   return (
@@ -145,32 +141,24 @@ export const ParticipantTile: (
                       style={{
                         padding: '0.1rem 0.25rem',
                         backgroundColor:
-                          isHandRaised && !isScreenShare
-                            ? firstInQueue
-                              ? '#fde047'
-                              : 'white'
-                            : undefined,
+                          isHandRaised && !isScreenShare ? 'white' : undefined,
                         color:
                           isHandRaised && !isScreenShare ? 'black' : undefined,
                         transition: 'background 200ms ease, color 400ms ease',
                       }}
                     >
                       {isHandRaised && !isScreenShare && (
-                        <>
-                          <span>{positionInQueue}</span>
-                          <RiHand
-                            color="black"
-                            size={16}
-                            style={{
-                              marginRight: '0.4rem',
-                              marginLeft: '0.1rem',
-                              minWidth: '16px',
-                              animationDuration: '300ms',
-                              animationName: 'wave_hand',
-                              animationIterationCount: '2',
-                            }}
-                          />
-                        </>
+                        <RiHand
+                          color="black"
+                          size={16}
+                          style={{
+                            marginRight: '0.4rem',
+                            minWidth: '16px',
+                            animationDuration: '300ms',
+                            animationName: 'wave_hand',
+                            animationIterationCount: '2',
+                          }}
+                        />
                       )}
                       {isScreenShare && (
                         <ScreenShareIcon

src/frontend/src/features/rooms/livekit/components/controls/Participants/ParticipantsList.tsx

@@ -11,6 +11,7 @@ import { WaitingParticipantListItem } from './WaitingParticipantListItem'
 import { useWaitingParticipants } from '@/features/rooms/hooks/useWaitingParticipants'
 import { Participant } from 'livekit-client'
 import { WaitingParticipant } from '@/features/rooms/api/listWaitingParticipants'
+import { safeParseMetadata } from '@/features/rooms/utils/safeParseMetadata'
 
 // TODO: Optimize rendering performance, especially for longer participant lists, even though they are generally short.
 export const ParticipantsList = () => {
@@ -34,15 +35,10 @@ export const ParticipantsList = () => {
     ...sortedRemoteParticipants,
   ]
 
-  const raisedHandParticipants = participants
-    .filter((participant) => !!participant.attributes.handRaisedAt)
-    .sort((a, b) => {
-      const dateA = new Date(a.attributes.handRaisedAt)
-      const dateB = new Date(b.attributes.handRaisedAt)
-      const timeA = isNaN(dateA.getTime()) ? 0 : dateA.getTime()
-      const timeB = isNaN(dateB.getTime()) ? 0 : dateB.getTime()
-      return timeA - timeB
-    })
+  const raisedHandParticipants = participants.filter((participant) => {
+    const data = safeParseMetadata(participant.metadata)
+    return data.raised
+  })
 
   const { waitingParticipants, handleParticipantEntry } =
     useWaitingParticipants()

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

@@ -1,58 +1,23 @@
 import { LocalParticipant, Participant } from 'livekit-client'
-import {
-  useParticipantAttribute,
-  useParticipants,
-} from '@livekit/components-react'
+import { useParticipantInfo } from '@livekit/components-react'
 import { isLocal } from '@/utils/livekit'
-import { useMemo } from 'react'
 
 type useRaisedHandProps = {
   participant: Participant
 }
 
-export function useRaisedHandPosition({ participant }: useRaisedHandProps) {
-  const { isHandRaised } = useRaisedHand({ participant })
-
-  const participants = useParticipants()
-
-  const positionInQueue = useMemo(() => {
-    if (!isHandRaised) return
-
-    return (
-      participants
-        .filter((p) => !!p.attributes.handRaisedAt)
-        .sort((a, b) => {
-          const dateA = new Date(a.attributes.handRaisedAt)
-          const dateB = new Date(b.attributes.handRaisedAt)
-          return dateA.getTime() - dateB.getTime()
-        })
-        .findIndex((p) => p.identity === participant.identity) + 1
-    )
-  }, [participants, participant, isHandRaised])
-
-  return {
-    positionInQueue,
-    firstInQueue: positionInQueue == 1,
-  }
-}
-
 export function useRaisedHand({ participant }: useRaisedHandProps) {
-  const handRaisedAtAttribute = useParticipantAttribute('handRaisedAt', {
-    participant,
-  })
+  // fixme - refactor this part to rely on attributes
+  const { metadata } = useParticipantInfo({ participant })
+  const parsedMetadata = JSON.parse(metadata || '{}')
 
-  const isHandRaised = !!handRaisedAtAttribute
-
-  const toggleRaisedHand = async () => {
-    if (!isLocal(participant)) return
-    const localParticipant = participant as LocalParticipant
-
-    const attributes: Record<string, string> = {
-      handRaisedAt: !isHandRaised ? new Date().toISOString() : '',
+  const toggleRaisedHand = () => {
+    if (isLocal(participant)) {
+      parsedMetadata.raised = !parsedMetadata.raised
+      const localParticipant = participant as LocalParticipant
+      localParticipant.setMetadata(JSON.stringify(parsedMetadata))
     }
-
-    await localParticipant.setAttributes(attributes)
   }
 
-  return { isHandRaised, toggleRaisedHand }
+  return { isHandRaised: parsedMetadata.raised ?? false, toggleRaisedHand }
 }

src/frontend/src/features/rooms/routes/Room.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useState } from 'react'
+import { usePersistentUserChoices } from '@livekit/components-react'
 import { useLocation, useParams } from 'wouter'
 import { ErrorScreen } from '@/components/ErrorScreen'
 import { useUser, UserAware } from '@/features/auth'
@@ -9,10 +10,12 @@ import {
   isRoomValid,
   normalizeRoomId,
 } from '@/features/rooms/utils/isRoomValid'
+import { LocalUserChoices } from '@/stores/userChoices'
 
 export const Room = () => {
   const { isLoggedIn } = useUser()
-  const [hasSubmittedEntry, setHasSubmittedEntry] = useState(false)
+  const { userChoices: existingUserChoices } = usePersistentUserChoices()
+  const [userConfig, setUserConfig] = useState<LocalUserChoices | null>(null)
 
   const { roomId } = useParams()
   const [location, setLocation] = useLocation()
@@ -45,10 +48,10 @@ export const Room = () => {
     return <ErrorScreen />
   }
 
-  if (!hasSubmittedEntry && !skipJoinScreen) {
+  if (!userConfig && !skipJoinScreen) {
     return (
       <UserAware>
-        <Join enterRoom={() => setHasSubmittedEntry(true)} roomId={roomId} />
+        <Join onSubmit={setUserConfig} roomId={roomId} />
       </UserAware>
     )
   }
@@ -59,6 +62,10 @@ export const Room = () => {
         initialRoomData={initialRoomData}
         roomId={roomId}
         mode={mode}
+        userConfig={{
+          ...existingUserChoices,
+          ...userConfig,
+        }}
       />
     </UserAware>
   )

src/frontend/src/features/rooms/utils/safeParseMetadata.tsx

@@ -0,0 +1,22 @@
+export const safeParseMetadata = (
+  metadataStr: string | null | undefined
+): Record<string, unknown> => {
+  if (!metadataStr) {
+    return {}
+  }
+
+  try {
+    const parsed = JSON.parse(metadataStr)
+
+    // Ensure the result is an object
+    if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+      console.warn('Metadata parsed to non-object value:', parsed)
+      return {}
+    }
+
+    return parsed as Record<string, unknown>
+  } catch (error) {
+    console.error('Failed to parse metadata:', error)
+    return {}
+  }
+}

src/frontend/src/primitives/Select.tsx

@@ -1,6 +1,6 @@
 import { type ReactNode } from 'react'
 import { styled } from '@/styled-system/jsx'
-import { RemixiconComponentType, RiArrowDropDownLine } from '@remixicon/react'
+import { RiArrowDropDownLine } from '@remixicon/react'
 import {
   Button,
   ListBox,
@@ -12,14 +12,12 @@ import {
 import { Box } from './Box'
 import { StyledPopover } from './Popover'
 import { menuRecipe } from '@/primitives/menuRecipe.ts'
-import { css } from '@/styled-system/css'
 
 const StyledButton = styled(Button, {
   base: {
     width: 'full',
     display: 'flex',
     justifyContent: 'space-between',
-    alignItems: 'center',
     paddingY: 0.125,
     paddingX: 0.25,
     border: '1px solid',
@@ -55,40 +53,22 @@ const StyledSelectValue = styled(SelectValue, {
   },
 })
 
-const StyledIcon = styled('div', {
-  base: {
-    marginRight: '0.35rem',
-    flexShrink: 0,
-  },
-})
-
 export const Select = <T extends string | number>({
   label,
-  iconComponent,
   items,
   errors,
   ...props
 }: Omit<SelectProps<object>, 'items' | 'label' | 'errors'> & {
-  iconComponent?: RemixiconComponentType
   label: ReactNode
   items: Array<{ value: T; label: ReactNode }>
   errors?: ReactNode
 }) => {
-  const IconComponent = iconComponent
   return (
     <RACSelect {...props}>
       {label}
       <StyledButton>
-        {!!IconComponent && (
-          <StyledIcon>
-            <IconComponent size={18} />
-          </StyledIcon>
-        )}
         <StyledSelectValue />
-        <RiArrowDropDownLine
-          aria-hidden="true"
-          className={css({ flexShrink: 0 })}
-        />
+        <RiArrowDropDownLine aria-hidden="true" />
       </StyledButton>
       <StyledPopover>
         <Box size="sm" type="popover" variant="control">

src/helm/env.d/dev-keycloak/values.meet.yaml.gotmpl

@@ -49,7 +49,6 @@ backend:
     {{- end }}
     {{- end }}
     LIVEKIT_API_URL: https://livekit.127.0.0.1.nip.io/
-    LIVEKIT_FORCE_WSS_PROTOCOL: True
     LIVEKIT_ENABLE_FIREFOX_PROXY_WORKAROUND: True
     ALLOW_UNREGISTERED_ROOMS: False
     FRONTEND_SILENCE_LIVEKIT_DEBUG: False

src/helm/meet/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v2
 type: application
 name: meet
-version: 0.0.10
+version: 0.0.9

src/helm/meet/README.md

@@ -21,7 +21,6 @@
 | `ingress.path`                                                               | Path to use for the Ingress                          | `/`                                                                |
 | `ingress.hosts`                                                              | Additional host to configure for the Ingress         | `[]`                                                               |
 | `ingress.tls.enabled`                                                        | Weather to enable TLS for the Ingress                | `true`                                                             |
-| `ingress.tls.secretName`                                                     | Secret name for TLS config                           | `nil`                                                              |
 | `ingress.tls.additional[].secretName`                                        | Secret name for additional TLS config                |                                                                    |
 | `ingress.tls.additional[].hosts[]`                                           | Hosts for additional TLS config                      |                                                                    |
 | `ingress.customBackends`                                                     | Add custom backends to ingress                       | `[]`                                                               |
@@ -31,7 +30,6 @@
 | `ingressAdmin.path`                                                          | Path to use for the Ingress                          | `/admin`                                                           |
 | `ingressAdmin.hosts`                                                         | Additional host to configure for the Ingress         | `[]`                                                               |
 | `ingressAdmin.tls.enabled`                                                   | Weather to enable TLS for the Ingress                | `true`                                                             |
-| `ingressAdmin.tls.secretName`                                                | Secret name for TLS config                           | `nil`                                                              |
 | `ingressAdmin.tls.additional[].secretName`                                   | Secret name for additional TLS config                |                                                                    |
 | `ingressAdmin.tls.additional[].hosts[]`                                      | Hosts for additional TLS config                      |                                                                    |
 | `ingressMedia.enabled`                                                       | whether to enable the Ingress or not                 | `false`                                                            |
@@ -165,7 +163,6 @@
 | `posthog.ingress.path`                 | URL path prefix for the ingress routes (e.g., /)            | `/`                       |
 | `posthog.ingress.hosts`                | Additional hostnames array to be included in the ingress    | `[]`                      |
 | `posthog.ingress.tls.enabled`          | Enable or disable TLS/HTTPS for the ingress                 | `true`                    |
-| `posthog.ingress.tls.secretName`       | Secret name for TLS config                                  | `nil`                     |
 | `posthog.ingress.tls.additional`       | Additional TLS configurations for extra hosts/certificates  | `[]`                      |
 | `posthog.ingress.customBackends`       | Custom backend service configurations for the ingress       | `[]`                      |
 | `posthog.ingress.annotations`          | Additional Kubernetes annotations to apply to the ingress   | `{}`                      |
@@ -175,7 +172,6 @@
 | `posthog.ingressAssets.path`           | URL path prefix for the ingress routes (e.g., /)            | `/static`                 |
 | `posthog.ingressAssets.hosts`          | Additional hostnames array to be included in the ingress    | `[]`                      |
 | `posthog.ingressAssets.tls.enabled`    | Enable or disable TLS/HTTPS for the ingress                 | `true`                    |
-| `posthog.ingressAssets.tls.secretName` | Secret name for TLS config                                  | `nil`                     |
 | `posthog.ingressAssets.tls.additional` | Additional TLS configurations for extra hosts/certificates  | `[]`                      |
 | `posthog.ingressAssets.customBackends` | Custom backend service configurations for the ingress       | `[]`                      |
 | `posthog.ingressAssets.annotations`    | Additional Kubernetes annotations to apply to the ingress   | `{}`                      |

src/helm/meet/templates/ingress.yaml

@@ -29,7 +29,7 @@ spec:
   {{- if .Values.ingress.tls.enabled }}
   tls:
     {{- if .Values.ingress.host }}
-    - secretName: {{ .Values.ingress.tls.secretName | default (printf "%s-tls" $fullName) | quote }}
+    - secretName: {{ $fullName }}-tls
       hosts:
         - {{ .Values.ingress.host | quote }}
     {{- end }}

src/helm/meet/templates/ingress_admin.yaml

@@ -30,7 +30,6 @@ spec:
   tls:
     {{- if .Values.ingressAdmin.host }}
     - secretName: {{ $fullName }}-tls
-    - secretName: {{ .Values.ingressAdmin.tls.secretName | default (printf "%s-tls" $fullName) | quote }}
       hosts:
         - {{ .Values.ingressAdmin.host | quote }}
     {{- end }}

src/helm/meet/templates/ingress_posthog.yaml

@@ -29,7 +29,7 @@ spec:
   {{- if .Values.posthog.ingress.tls.enabled }}
   tls:
     {{- if .Values.posthog.ingress.host }}
-    - secretName: {{ .Values.posthog.ingress.tls.secretName | default (printf "%s-posthog-tls" $fullName) | quote }}
+    - secretName: {{ $fullName }}-posthog-tls
       hosts:
         - {{ .Values.posthog.ingress.host | quote }}
     {{- end }}

src/helm/meet/templates/ingress_posthog_assets.yaml

@@ -29,7 +29,7 @@ spec:
   {{- if .Values.posthog.ingressAssets.tls.enabled }}
   tls:
     {{- if .Values.posthog.ingressAssets.host }}
-    - secretName: {{ .Values.posthog.ingressAssets.tls.secretName | default (printf "%s-posthog-tls" $fullName) | quote }}
+    - secretName: {{ $fullName }}-posthog-tls
       hosts:
         - {{ .Values.posthog.ingressAssets.host | quote }}
     {{- end }}

src/helm/meet/values.yaml

@@ -38,12 +38,10 @@ ingress:
   hosts: []
   #  - chart-example.local
   ## @param ingress.tls.enabled Weather to enable TLS for the Ingress
-  ## @param ingress.tls.secretName Secret name for TLS config
   ## @skip ingress.tls.additional
   ## @extra ingress.tls.additional[].secretName Secret name for additional TLS config
   ## @extra ingress.tls.additional[].hosts[] Hosts for additional TLS config
   tls:
-    secretName: null
     enabled: true
     additional: []
 
@@ -64,12 +62,10 @@ ingressAdmin:
   hosts: [ ]
   #  - chart-example.local
   ## @param ingressAdmin.tls.enabled Weather to enable TLS for the Ingress
-  ## @param ingressAdmin.tls.secretName Secret name for TLS config
   ## @skip ingressAdmin.tls.additional
   ## @extra ingressAdmin.tls.additional[].secretName Secret name for additional TLS config
   ## @extra ingressAdmin.tls.additional[].hosts[] Hosts for additional TLS config
   tls:
-    secretName: null
     enabled: true
     additional: []
 
@@ -91,8 +87,8 @@ ingressMedia:
   ## @extra ingressMedia.tls.additional[].secretName Secret name for additional TLS config
   ## @extra ingressMedia.tls.additional[].hosts[] Hosts for additional TLS config
   tls:
-    secretName: null
     enabled: true
+    secretName: null
     additional: []
 
   ## @param ingressMedia.annotations.nginx.ingress.kubernetes.io/auth-url
@@ -362,7 +358,6 @@ posthog:
   ## @param posthog.ingress.path URL path prefix for the ingress routes (e.g., /)
   ## @param posthog.ingress.hosts Additional hostnames array to be included in the ingress
   ## @param posthog.ingress.tls.enabled Enable or disable TLS/HTTPS for the ingress
-  ## @param posthog.ingress.tls.secretName Secret name for TLS config
   ## @param posthog.ingress.tls.additional Additional TLS configurations for extra hosts/certificates
   ## @param posthog.ingress.customBackends Custom backend service configurations for the ingress
   ## @param posthog.ingress.annotations Additional Kubernetes annotations to apply to the ingress
@@ -373,7 +368,6 @@ posthog:
     path: /
     hosts: [ ]
     tls:
-      secretName: null
       enabled: true
       additional: [ ]
 
@@ -386,7 +380,6 @@ posthog:
   ## @param posthog.ingressAssets.path URL path prefix for the ingress routes (e.g., /)
   ## @param posthog.ingressAssets.hosts Additional hostnames array to be included in the ingress
   ## @param posthog.ingressAssets.tls.enabled Enable or disable TLS/HTTPS for the ingress
-  ## @param posthog.ingressAssets.tls.secretName Secret name for TLS config
   ## @param posthog.ingressAssets.tls.additional Additional TLS configurations for extra hosts/certificates
   ## @param posthog.ingressAssets.customBackends Custom backend service configurations for the ingress
   ## @param posthog.ingressAssets.annotations Additional Kubernetes annotations to apply to the ingress
@@ -397,7 +390,6 @@ posthog:
     path: /static
     hosts: [ ]
     tls:
-      secretName: null
       enabled: true
       additional: [ ]