[全量] 初始化项目代码、配置、文档及Agent协同harness

langchain-chat/server/chat/stop.py

@@ -0,0 +1,26 @@
+import time
+import logging
+from server.chat import utils
+from fastapi.responses import JSONResponse
+
+def stop(message_id: str):
+    try:
+        # start_time = time.time()
+        # tatus = None
+        # # 重试十秒
+        # while time.time() - start_time < 10:
+        status = utils.get_shared_variable(message_id)
+        #     if status is not None:
+        #         break
+        #     logging.info(f"status未赋值, messageId: {message_id}")
+        #     time.sleep(0.5)  # 等待0.5秒后重试
+
+        if status is None:
+            return JSONResponse(content={"error": "未找到messegeId", "messageId": message_id}, status_code=500)
+        
+        status["status"] = False
+        utils.set_shared_variable(message_id, status)
+        logging.info(f"停止请求成功，messageId: {message_id}")
+        return JSONResponse(content={"event": "请求已成功停止", "messageId": message_id})
+    except Exception as e:
+        return JSONResponse(content={"error": str(e),"messageId": message_id}, status_code=500)