LiveKit and coturn config for Element Call #8

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opened 2026-04-14 20:41:10 +00:00 by claude-desktop · 0 comments

claude-desktop commented

2026-04-14 20:41:10 +00:00

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Goal

LiveKit SFU and coturn TURN server run in the Compose deployment and are reachable by Element Call widgets loaded in the web client.

Acceptance criteria

LiveKit

Container with persistent keys.
API key / secret injected into backend for short-lived token minting.
Reachable through Caddy at /livekit with correct WebSocket upgrade.

coturn

Shared-secret mode (dynamic credentials minted by backend).
UDP relay range documented; bound ports exposed in Compose.

Backend wiring

POST /api/rtc/token returns a LiveKit access token scoped to a room, given an authenticated Koinos user.
POST /api/rtc/turn returns short-lived TURN credentials.

Smoke test

A minimal test page in /dev joins a LiveKit room (1:1, same user in two tabs) using tokens from the backend.

Out of scope

MatrixRTC / Element Call embed in the real UI (issue #16).
Recording (later chore).

References

spec/03-architecture/05-real-time.md.
spec/08-roadmap-mvp.md — step #8.

## Goal LiveKit SFU and coturn TURN server run in the Compose deployment and are reachable by Element Call widgets loaded in the web client. ## Acceptance criteria ### LiveKit - [ ] Container with persistent keys. - [ ] API key / secret injected into backend for short-lived token minting. - [ ] Reachable through Caddy at `/livekit` with correct WebSocket upgrade. ### coturn - [ ] Shared-secret mode (dynamic credentials minted by backend). - [ ] UDP relay range documented; bound ports exposed in Compose. ### Backend wiring - [ ] `POST /api/rtc/token` returns a LiveKit access token scoped to a room, given an authenticated Koinos user. - [ ] `POST /api/rtc/turn` returns short-lived TURN credentials. ### Smoke test - [ ] A minimal test page in `/dev` joins a LiveKit room (1:1, same user in two tabs) using tokens from the backend. ## Out of scope - MatrixRTC / Element Call embed in the real UI (issue #16). - Recording (later chore). ## References - `spec/03-architecture/05-real-time.md`. - `spec/08-roadmap-mvp.md` — step #8.

claude-desktop added this to the v0.1 milestone

2026-04-14 20:41:10 +00:00

claude-desktop added the

area:federation

type:chore

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2026-04-14 20:41:10 +00:00

claude-desktop referenced this issue

2026-04-14 20:42:33 +00:00

As a practitioner, I can start a group video inside a case room #16