修复缓存 await 问题

ruoyi-fastapi-backend/module_admin/controller/ragflow_controller.py

@@ -230,7 +230,8 @@ async def converse_with_chat_assistant(
 
     # Revert to Native RAGFlow Service (OpenAI endpoint failed with Auth error)
     t1 = time.perf_counter()
-    result = await RAGFlowService.converse_with_chat_assistant_services(converse_params)
+    # 修复：直接获取AsyncGenerator，不使用await消费
+    result = RAGFlowService.converse_with_chat_assistant_services(converse_params)
     logger.info(f"[RAG_PROFILE] RAG Init/Connect ({converse_params.chat_id}): {time.perf_counter() - t1:.3f}s")
 
     if converse_params.stream:

ruoyi-fastapi-backend/module_admin/service/search_service.py

@@ -189,7 +189,8 @@ class SearchService:
         except SearchServiceError as exc:
             logger.warning('搜索服务失败，降级到RAGFlow: %s', exc)
             # Fallback to normal flow
-            result = await RAGFlowService.converse_with_chat_assistant_services(converse_params)
+            # 修复：直接获取AsyncGenerator，不使用await消费
+            result = RAGFlowService.converse_with_chat_assistant_services(converse_params)
             
             if converse_params.stream:
                 async def stream_response():

ruoyi-fastapi-backend/test/test_fix_verification.py

@@ -30,7 +30,8 @@ async def test_fix_logic():
     print("[1] Fetching Stream from Native Service (Expect Cumulative)...")
     
     try:
-        result_stream = await RAGFlowService.converse_with_chat_assistant_services(params)
+        # 修复：直接获取AsyncGenerator，不使用await消费
+        result_stream = RAGFlowService.converse_with_chat_assistant_services(params)
         
         print("[2] Applying Controller Delta Logic...")
         print("-" * 20 + " OUTPUT " + "-" * 20)

ruoyi-fastapi-backend/test/test_rag_internal.py

@@ -30,7 +30,8 @@ async def test_rag_internal():
     try:
         # Call the NATIVE SERVICE method directly
         # This bypassed the Controller Delta Logic, so we expect CUMULATIVE text here.
-        result_stream = await RAGFlowService.converse_with_chat_assistant_services(params)
+        # 修复：直接获取AsyncGenerator，不使用await消费
+        result_stream = RAGFlowService.converse_with_chat_assistant_services(params)
         
         print("\n[Start Streaming]...")
         async for chunk in result_stream:

ruoyi-fastapi-backend/verify_fix_logic.py

@@ -107,8 +107,8 @@ async def test_new_implementation():
     print("="*60)
     
     try:
-        # 服务层直接返回生成器
-        generator = await MockRAGFlowServiceNew.converse_with_chat_assistant_services(
+        # 修复：直接获取AsyncGenerator，不使用await消费
+        generator = MockRAGFlowServiceNew.converse_with_chat_assistant_services(
             chat_id="test_chat_123",
             question="你好", 
             stream=True