@juspay/neurolink
Version:
The pipe layer of an AI nervous system: one interface connecting provider neurons to your application, across three inference types — generate, stream and decide. `decide` returns typed, calibrated judgements from a non-generative model (~400ms, ~$0.00002
36 lines (35 loc) • 1.31 kB
JavaScript
export var TurnState;
(function (TurnState) {
TurnState[TurnState["IDLE"] = 0] = "IDLE";
TurnState[TurnState["USER_SPEAKING"] = 1] = "USER_SPEAKING";
TurnState[TurnState["PROCESSING"] = 2] = "PROCESSING";
TurnState[TurnState["ASSISTANT_SPEAKING"] = 3] = "ASSISTANT_SPEAKING";
})(TurnState || (TurnState = {}));
export class TurnManager {
state = TurnState.IDLE;
constructor(bus) {
bus.subscribe("vad_start", () => this.onVadStart());
bus.subscribe("vad_stop", () => this.onVadStop());
}
onVadStart() {
// Only update state if TTS is NOT playing. During ASSISTANT_SPEAKING, the
// barge-in interrupt is triggered by Soniox non-final tokens — which arrive
// after a network round-trip. If we let VAD immediately flip state to
// USER_SPEAKING, the state check in handleSonioxMessage fails and the
// interrupt never fires.
if (this.state !== TurnState.ASSISTANT_SPEAKING) {
this.state = TurnState.USER_SPEAKING;
}
}
onVadStop() {
if (this.state === TurnState.USER_SPEAKING) {
this.state = TurnState.PROCESSING;
}
}
assistantSpeaking() {
this.state = TurnState.ASSISTANT_SPEAKING;
}
reset() {
this.state = TurnState.IDLE;
}
}