后台初始化组件，gc全局化避免每次回收触发GIL锁，音频定时发送

main/xiaozhi-server/config/manage_api_client.py

@@ -1,5 +1,4 @@
 import os
-import time
 import base64
 from typing import Optional, Dict
 
@@ -20,7 +19,7 @@ class DeviceBindException(Exception):
 
 class ManageApiClient:
     _instance = None
-    _client = None
+    _async_clients = {}  # 为每个事件循环存储独立的客户端
     _secret = None
 
     def __new__(cls, config):
@@ -32,7 +31,7 @@ class ManageApiClient:
 
     @classmethod
     def _init_client(cls, config):
-        """初始化持久化连接池"""
+        """初始化配置（延迟创建客户端）"""
         cls.config = config.get("manager-api")
 
         if not cls.config:
@@ -47,23 +46,40 @@ class ManageApiClient:
         cls._secret = cls.config.get("secret")
         cls.max_retries = cls.config.get("max_retries", 6)  # 最大重试次数
         cls.retry_delay = cls.config.get("retry_delay", 10)  # 初始重试延迟(秒)
-        # NOTE(goody): 2025/4/16 http相关资源统一管理，后续可以增加线程池或者超时
-        # 后续也可以统一配置apiToken之类的走通用的Auth
-        cls._client = httpx.Client(
-            base_url=cls.config.get("url"),
-            headers={
-                "User-Agent": f"PythonClient/2.0 (PID:{os.getpid()})",
-                "Accept": "application/json",
-                "Authorization": "Bearer " + cls._secret,
-            },
-            timeout=cls.config.get("timeout", 30),  # 默认超时时间30秒
-        )
+        # 不在这里创建 AsyncClient，延迟到实际使用时创建
+        cls._async_clients = {}
 
     @classmethod
-    def _request(cls, method: str, endpoint: str, **kwargs) -> Dict:
-        """发送单次HTTP请求并处理响应"""
+    async def _ensure_async_client(cls):
+        """确保异步客户端已创建（为每个事件循环创建独立的客户端）"""
+        import asyncio
+        try:
+            loop = asyncio.get_running_loop()
+            loop_id = id(loop)
+
+            # 为每个事件循环创建独立的客户端
+            if loop_id not in cls._async_clients:
+                cls._async_clients[loop_id] = httpx.AsyncClient(
+                    base_url=cls.config.get("url"),
+                    headers={
+                        "User-Agent": f"PythonClient/2.0 (PID:{os.getpid()})",
+                        "Accept": "application/json",
+                        "Authorization": "Bearer " + cls._secret,
+                    },
+                    timeout=cls.config.get("timeout", 30),
+                )
+            return cls._async_clients[loop_id]
+        except RuntimeError:
+            # 如果没有运行中的事件循环，创建一个临时的
+            raise Exception("必须在异步上下文中调用")
+
+    @classmethod
+    async def _async_request(cls, method: str, endpoint: str, **kwargs) -> Dict:
+        """发送单次异步HTTP请求并处理响应"""
+        # 确保客户端已创建
+        client = await cls._ensure_async_client()
         endpoint = endpoint.lstrip("/")
-        response = cls._client.request(method, endpoint, **kwargs)
+        response = await client.request(method, endpoint, **kwargs)
         response.raise_for_status()
 
         result = response.json()
@@ -96,22 +112,23 @@ class ManageApiClient:
         return False
 
     @classmethod
-    def _execute_request(cls, method: str, endpoint: str, **kwargs) -> Dict:
-        """带重试机制的请求执行器"""
+    async def _execute_async_request(cls, method: str, endpoint: str, **kwargs) -> Dict:
+        """带重试机制的异步请求执行器"""
+        import asyncio
         retry_count = 0
 
         while retry_count <= cls.max_retries:
             try:
-                # 执行请求
-                return cls._request(method, endpoint, **kwargs)
+                # 执行异步请求
+                return await cls._async_request(method, endpoint, **kwargs)
             except Exception as e:
                 # 判断是否应该重试
                 if retry_count < cls.max_retries and cls._should_retry(e):
                     retry_count += 1
                     print(
-                        f"{method} {endpoint} 请求失败，将在 {cls.retry_delay:.1f} 秒后进行第 {retry_count} 次重试"
+                        f"{method} {endpoint} 异步请求失败，将在 {cls.retry_delay:.1f} 秒后进行第 {retry_count} 次重试"
                     )
-                    time.sleep(cls.retry_delay)
+                    await asyncio.sleep(cls.retry_delay)
                     continue
                 else:
                     # 不重试，直接抛出异常
@@ -119,22 +136,27 @@ class ManageApiClient:
 
     @classmethod
     def safe_close(cls):
-        """安全关闭连接池"""
-        if cls._client:
-            cls._client.close()
-            cls._instance = None
+        """安全关闭所有异步连接池"""
+        import asyncio
+        for client in list(cls._async_clients.values()):
+            try:
+                asyncio.run(client.aclose())
+            except Exception:
+                pass
+        cls._async_clients.clear()
+        cls._instance = None
 
 
-def get_server_config() -> Optional[Dict]:
+async def get_server_config() -> Optional[Dict]:
     """获取服务器基础配置"""
-    return ManageApiClient._instance._execute_request("POST", "/config/server-base")
+    return await ManageApiClient._instance._execute_async_request("POST", "/config/server-base")
 
 
-def get_agent_models(
+async def get_agent_models(
     mac_address: str, client_id: str, selected_module: Dict
 ) -> Optional[Dict]:
     """获取代理模型配置"""
-    return ManageApiClient._instance._execute_request(
+    return await ManageApiClient._instance._execute_async_request(
         "POST",
         "/config/agent-models",
         json={
@@ -145,9 +167,9 @@ def get_agent_models(
     )
 
 
-def save_mem_local_short(mac_address: str, short_momery: str) -> Optional[Dict]:
+async def save_mem_local_short(mac_address: str, short_momery: str) -> Optional[Dict]:
     try:
-        return ManageApiClient._instance._execute_request(
+        return await ManageApiClient._instance._execute_async_request(
             "PUT",
             f"/agent/saveMemory/" + mac_address,
             json={
@@ -159,14 +181,14 @@ def save_mem_local_short(mac_address: str, short_momery: str) -> Optional[Dict]:
         return None
 
 
-def report(
+async def report(
     mac_address: str, session_id: str, chat_type: int, content: str, audio, report_time
 ) -> Optional[Dict]:
-    """带熔断的业务方法示例"""
+    """异步聊天记录上报"""
     if not content or not ManageApiClient._instance:
         return None
     try:
-        return ManageApiClient._instance._execute_request(
+        return await ManageApiClient._instance._execute_async_request(
             "POST",
             f"/agent/chat-history/report",
             json={