perf: 退出时关闭 aiohttp client session

astrbot/core/core_lifecycle.py

@@ -92,6 +92,8 @@ class AstrBotCoreLifecycle:
         self.event_queue.closed = True
         for task in self.curr_tasks:
             task.cancel()
+            
+        await self.provider_manager.terminate()
         
         for task in self.curr_tasks:
             try:

astrbot/core/provider/manager.py

@@ -65,4 +65,9 @@ class ProviderManager():
             logger.warning("未启用任何大模型提供商适配器。")
 
     def get_insts(self):
-        return self.provider_insts
+        return self.provider_insts
+    
+    async def terminate(self):
+        for provider_inst in self.provider_insts:
+            if hasattr(provider_inst, "terminate"):
+                await provider_inst.terminate()

astrbot/core/provider/sources/dify_source.py

@@ -127,3 +127,6 @@ class ProviderDify(Provider):
 
     async def get_human_readable_context(self, session_id, page, page_size):
         raise Exception("暂不支持获得 Dify 的历史消息记录。")
+
+    async def terminate(self):
+        await self.api_client.close()