Thanks — that helps. Below are concise implementation options and concrete steps for a Web (React) frontend with a Laravel API backend using LiveKit.
Summary
• LiveKit does not support in-room private sub-conversations. Implement private chats/calls by creating separate private rooms and having users join them in addition to the main room.
• Your app (Laravel + React) will manage creating private rooms, issuing tokens, and coordinating clients to join/leave rooms and mute/unmute tracks as needed.
High-level flow
1. Main meeting: everyone joins a shared room (Room A).
2. Private session: when participants start a private call/chat, your backend creates a new private room (Room P) and issues access tokens for the selected participants.
3. Clients join Room P (in addition to Room A) or transition audio to Room P (see options below).
4. Tracks/data in Room P are isolated from Room A, so privacy is preserved.
Implementation options (pick one based on UX you want)
• Option A — Simultaneous rooms (recommended for flexibility):
◦ Clients maintain two connections concurrently: Room A and Room P.
◦ Allow both audio streams simultaneously, or mute the main-room mic locally while in the private room.
◦ Pros: participants can keep seeing/presenting in main room; easy isolation.
◦ Cons: additional bandwidth/CPU; slightly more complex client connection management.
• Option B — Move to private room (single active room):
◦ Client leaves Room A and joins Room P; rejoin Room A when done.
◦ Pros: simpler and lower resource use.
◦ Cons: participant temporarily absent from main room.
Backend (Laravel) responsibilities
1. Create private rooms:
◦ Use your LiveKit server / admin API to create a new room for the private session (unique name/ID).
1. Issue short-lived join tokens:
◦ Generate tokens scoped to the private room for the selected participants. Return tokens to clients via your Laravel API endpoints.
1. Manage room lifecycle:
◦ Optionally auto-delete or expire private rooms when session ends.
1. Authorization and mapping:
◦ Ensure only intended users receive tokens; map user IDs across rooms so your app UI can correlate participants.
Frontend (React) responsibilities
1. Connect to LiveKit:
◦ Use LiveKit’s JS SDK to connect to Room A at meeting start with a token from your Laravel API.
1. Starting a private session:
◦ Call your Laravel endpoint to create Room P and get join tokens for participants.
◦ For Option A: open a second LiveKit connection to Room P using the token.
◦ For Option B: disconnect from Room A and connect to Room P.
1. Manage tracks:
◦ Mute/unmute or replace local microphone/camera tracks as needed when joining private room.
◦ Stop/unpublish tracks in one room if you don’t want them sent to that room.
1. Messaging:
◦ Use LiveKit data channels for in-room chat; private room chat is separate and private.
Concrete next steps I can help with
• Example React code to open a second room connection and mute/unpublish tracks in the main room.
• Laravel example for creating rooms and issuing tokens (endpoint patterns).
• Guidance on UX patterns (muting main room automatically, notifications, room cleanup).
Which concrete example would you like first: React code for Option A (simultaneous rooms) or Laravel token/room creation examples?