修改设备端对接

talkingq-url/services/target_audio_cache.py

@@ -0,0 +1,35 @@
+import asyncio
+from typing import Dict, List, Optional
+
+
+class TargetAudioCache:
+    def __init__(self):
+        self.audio_data_cache: Dict[str, List[bytes]] = {}
+        self.lock = asyncio.Lock()
+
+    async def add_audio_data(self, device_id: str, audio_data: bytes):
+        async with self.lock:
+            if device_id not in self.audio_data_cache:
+                self.audio_data_cache[device_id] = []
+            self.audio_data_cache[device_id].append(audio_data)
+
+    async def get_audio_data(self, device_id: str) -> Optional[bytes]:
+        async with self.lock:
+            if device_id not in self.audio_data_cache:
+                return None
+            # 合并所有音频数据
+            combined_audio = b''.join(self.audio_data_cache[device_id])
+            return combined_audio
+
+    async def clear_audio_data(self, device_id: str):
+        async with self.lock:
+            if device_id in self.audio_data_cache:
+                del self.audio_data_cache[device_id]
+
+    async def has_cached_audio(self, device_id: str) -> bool:
+        async with self.lock:
+            return device_id in self.audio_data_cache and len(self.audio_data_cache[device_id]) > 0
+
+
+# 单例实例
+target_audio_cache = TargetAudioCache()