Files
element-call/src/lotus/lotusActions.ts
T
Lotus CIandClaude Opus 5 501e3fb5ac fix(lotus): reply immediately to lotus actions with no mounted handler; new fromWidget actions
Lotus toWidget actions with no handler used to sit in the LazyEventEmitter
backlog forever (host timed out; stale replay on remount). They now get
an immediate {} reply. Adds RequestState and DenoiseState to the enum
(fromWidget) with a test pinning the toWidget/fromWidget split.

Fixes #18

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA
2026-09-13 01:22:20 -04:00

59 lines
2.5 KiB
TypeScript

/*
Copyright 2026 Lotus Guild
SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/
/**
* Custom widget actions exchanged between the Lotus host (cinny) and this fork.
* Kept dependency-free so both `widget.ts` and `lotus/*` can import it without
* a circular dependency.
*/
export enum LotusWidgetActions {
/**
* fromWidget: in-call per-participant speaking / mute state.
* NOTE: matrix-widget-api `transport.send` is request/response — the host
* MUST register a handler that replies/acks each one (cinny's `listenAction`
* does, replying `{}`). If the host has no handler, ClientWidgetApi
* immediately error-replies "unsupported from-widget action", so the data is
* silently dropped and each throttled send rejects (caught) — functional miss
* + log churn, not a hang.
*/
CallState = "io.lotus.call_state",
/** toWidget: pin/spotlight (or clear, with userId=null) a participant. */
FocusParticipant = "io.lotus.focus_participant",
/** toWidget: play an audio clip into the call as a separate published track. */
InjectAudio = "io.lotus.inject_audio",
/** toWidget: set audio/screenshare encoding quality (bitrate/framerate). */
SetQuality = "io.lotus.set_quality",
/** toWidget: per-user avatar-decoration image URLs for in-call tiles. */
Decorations = "io.lotus.decorations",
/** toWidget: deafen remote audio (and optionally mute screenshare audio). */
SetDeafen = "io.lotus.set_deafen",
/**
* fromWidget: sent on (re)registration of a lotus toWidget handler (e.g.
* decorations) so the host can re-push state that would otherwise only be
* sent on change (decorations roster, the current focus pin) after an
* EC-side reconnect/remount. cinny's `resendForkState()` should respond to
* this the same way it responds to a fresh join.
*/
RequestState = "io.lotus.request_state",
/**
* fromWidget: real state of the in-source denoise engine —
* `{ active: boolean, model: string, error?: string }` — sent once the
* processor attaches (or after the rnnoise fallback also fails), so the host
* toggle can reflect reality rather than the requested state.
*/
DenoiseState = "io.lotus.denoise_state",
}
/** toWidget Lotus actions that must be allow-listed in `initializeWidget`. */
export const LOTUS_TO_WIDGET_ACTIONS: LotusWidgetActions[] = [
LotusWidgetActions.FocusParticipant,
LotusWidgetActions.InjectAudio,
LotusWidgetActions.SetQuality,
LotusWidgetActions.Decorations,
LotusWidgetActions.SetDeafen,
];