feat(fx): Phase 1 DAW chain hop nhat — fx_realtime chain JSON giu thu tu, SET_PARAM/REPORT_LATENCY qua WS text, native_render chain builtin+vst3 xen ke, pytest

2026-08-22 19:26:43 +07:00
parent 5ad2c681e7
commit fd790c1dc6
6 changed files with 365 additions and 10 deletions
@@ -1069,9 +1069,23 @@ async def ws_fx_realtime(websocket: WebSocket, session_id: str):
    pump_task = asyncio.create_task(_pump_output())
    try:
        while True:
-            data = await websocket.receive_bytes()
-            if not sess.alive():
+            msg = await websocket.receive()
+            if msg.get("type") == "websocket.disconnect" or not sess.alive():
                break
+            if msg.get("text") is not None:
+                # Control protocol Phase 1: SET_PARAM / REPORT_LATENCY qua WS text.
+                try:
+                    cmd = json.loads(msg["text"])
+                except Exception:
+                    continue
+                if cmd.get("cmd") == "set_param":
+                    sess.set_param(cmd.get("slot"), cmd.get("key"), cmd.get("value"))
+                elif cmd.get("cmd") == "latency":
+                    sess.report_latency(cmd.get("slot"), cmd.get("samples"))
+                continue
+            data = msg.get("bytes")
+            if data is None:
+                continue
            sess.write_input(data)
    except WebSocketDisconnect:
        pass