v60: чанки 30KB — обход DPI-порога ~48KB на WebSocket text-фреймы

index.html

@@ -53,7 +53,7 @@ let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;
 let recordStartTime = 0, recordDuration = 0;
 // ---------- Версия ----------
-const VERSION = 'v48';
+const VERSION = 'v60';
 document.getElementById('ver').textContent = VERSION;
 
 // ---------- Перевод на русский (Groq) ----------
@@ -627,14 +627,19 @@ async function transcribe(blob) {
 
   return new Promise((resolve) => {
     try {
+      const CHUNK = 30000; // макс 30KB на фрейм (DPI режет >48KB)
+      const total = Math.ceil(base64.length / CHUNK);
       const ws = new WebSocket('wss://proxy.kube5s.ru/ws');
       const timeout = setTimeout(() => {
         console.log('[WS] timeout'); ws.close(); resolve({ text: '', error: 'timeout' });
-      }, 60000);
+      }, 90000);
 
       ws.onopen = () => {
-        ws.send(JSON.stringify({ token: GROQ_API_KEY, audio_b64: base64, mime: blob.type || 'audio/webm' }));
-        console.log('[WS] sent');
+        for (let i = 0; i < total; i++) {
+          ws.send(JSON.stringify({ c: i, n: total, t: GROQ_API_KEY, b: base64.slice(i * CHUNK, (i + 1) * CHUNK), m: blob.type || 'audio/webm' }));
+        }
+        ws.send(JSON.stringify({ c: -1 }));
+        console.log('[WS] sent ' + total + ' chunks');
       };
 
       ws.onmessage = (e) => {

ws_server.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+"""WebSocket Groq Whisper proxy — chunked text frames (DPI-proof)."""
+import asyncio, json, websockets, requests, uuid, sys, time, base64
+
+GROQ_BASE = "https://api.groq.com"
+
+def log(msg):
+    print(f"[{time.strftime('%H:%M:%S')}] {msg}", file=sys.stderr, flush=True)
+
+async def handler(ws):
+    chunks = {}   # index -> base64_part
+    total = None
+    token = ""
+    mime = "audio/webm"
+    try:
+        log(f"conn from {ws.remote_address}")
+        async for raw in ws:
+            msg = json.loads(raw)
+            ci = msg.get("c", 0)
+
+            if ci == -1:
+                # Final chunk — reassemble
+                if not chunks:
+                    await ws.send(json.dumps({"error": "no chunks"}))
+                    return
+                audio_b64 = "".join(chunks[i] for i in sorted(chunks))
+                log(f"assembled {len(chunks)} chunks → {len(audio_b64)} chars, decoding...")
+                audio_data = base64.b64decode(audio_b64)
+                log(f"decoded {len(audio_data)}B")
+
+                ext = "webm"
+                if "ogg" in mime: ext = "ogg"
+                elif "mp4" in mime or "aac" in mime: ext = "mp4"
+
+                boundary = "----WKFBoundary" + uuid.uuid4().hex[:16]
+                payload = b"".join([
+                    f'--{boundary}\r\nContent-Disposition: form-data; name="file"; filename="audio.{ext}"\r\nContent-Type: {mime}\r\n\r\n'.encode(),
+                    audio_data,
+                    f'\r\n--{boundary}\r\nContent-Disposition: form-data; name="model"\r\n\r\nwhisper-large-v3'.encode(),
+                    f'\r\n--{boundary}\r\nContent-Disposition: form-data; name="language"\r\n\r\nit'.encode(),
+                    f'\r\n--{boundary}--\r\n'.encode(),
+                ])
+
+                t0 = time.time()
+                loop = asyncio.get_event_loop()
+                r = await loop.run_in_executor(None, lambda: requests.post(
+                    f"{GROQ_BASE}/openai/v1/audio/transcriptions",
+                    headers={
+                        "Authorization": f"Bearer {token}",
+                        "Content-Type": f"multipart/form-data; boundary={boundary}",
+                    },
+                    data=payload, timeout=60
+                ))
+                log(f"Groq {r.status_code} in {time.time()-t0:.2f}s: {r.text[:120]}")
+                await ws.send(json.dumps({"text": r.json().get("text", ""), "status": r.status_code}))
+                return
+            else:
+                # Data chunk
+                chunks[ci] = msg.get("b", "")
+                token = msg.get("t", token)
+                mime = msg.get("m", mime)
+                total = msg.get("n", total)
+                # log(f"chunk {ci+1}/{total}")
+
+    except Exception as e:
+        log(f"ERR: {e}")
+        try: await ws.send(json.dumps({"error": str(e)}))
+        except: pass
+
+async def main():
+    async with websockets.serve(handler, "127.0.0.1", 8766):
+        log("groq-ws :8766 (chunked)")
+        await asyncio.Future()
+
+asyncio.run(main())