From abe3df7387e6271e6bc301f7dd3bd70585803206 Mon Sep 17 00:00:00 2001
From: Claude Code <claude@anthropic.com>
Date: Wed, 8 Apr 2026 21:29:50 -0700
Subject: [PATCH] =?UTF-8?q?feat(voice):=20=E2=9C=A8=20Implement=20real-tim?=
 =?UTF-8?q?e=20audio=20streaming=20with=20binary=20protocol=20support=20fo?=
 =?UTF-8?q?r=20companion=20client?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
---
 .../companion-client/src/voice/binary-protocol.ts    |  2 +-
 @packages/companion-client/src/voice/voice-client.ts | 12 +++++++-----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/@packages/companion-client/src/voice/binary-protocol.ts b/@packages/companion-client/src/voice/binary-protocol.ts
index 9d957d0..6653c37 100644
--- a/@packages/companion-client/src/voice/binary-protocol.ts
+++ b/@packages/companion-client/src/voice/binary-protocol.ts
@@ -52,7 +52,7 @@ export function decodeDownstreamFrame(buffer: ArrayBuffer): AudioDownstreamFrame
 }
 
 export function isAudioFrame(data: ArrayBuffer): boolean {
-  if (data.byteLength < 1) return false;
+  if (data.byteLength < 1) {return false;}
   const view = new DataView(data);
   return view.getUint8(0) === DOWNSTREAM_FRAME_TYPE;
 }
diff --git a/@packages/companion-client/src/voice/voice-client.ts b/@packages/companion-client/src/voice/voice-client.ts
index 39624da..d2d7cae 100644
--- a/@packages/companion-client/src/voice/voice-client.ts
+++ b/@packages/companion-client/src/voice/voice-client.ts
@@ -1,7 +1,9 @@
-import { io, Socket } from 'socket.io-client';
-import type { VoiceEvent, AudioUpstreamFrame, AudioDownstreamFrame } from '../types/events';
+import { io, type Socket } from 'socket.io-client';
+
 import { encodeUpstreamFrame, decodeDownstreamFrame, isAudioFrame } from './binary-protocol';
 
+import type { VoiceEvent, AudioUpstreamFrame, AudioDownstreamFrame } from '../types/events';
+
 export interface VoiceClientConfig {
   /** companion-api base URL, e.g. http://localhost:3850 */
   baseUrl: string;
@@ -43,7 +45,7 @@ export class VoiceClient {
   }
 
   connect(): void {
-    if (this.state === 'connecting' || this.state === 'connected') return;
+    if (this.state === 'connecting' || this.state === 'connected') {return;}
     this.state = 'connecting';
     this.openSocket();
   }
@@ -66,7 +68,7 @@ export class VoiceClient {
    * Silently drops if not connected.
    */
   sendAudio(frame: AudioUpstreamFrame): void {
-    if (this.state !== 'connected' || !this.socket) return;
+    if (this.state !== 'connected' || !this.socket) {return;}
     const encoded = encodeUpstreamFrame(frame);
     this.socket.emit('message', encoded);
   }
@@ -123,7 +125,7 @@ export class VoiceClient {
   }
 
   private handleBinary(buffer: ArrayBuffer): void {
-    if (!isAudioFrame(buffer)) return;
+    if (!isAudioFrame(buffer)) {return;}
 
     try {
       const frame = decodeDownstreamFrame(buffer);