fix: propagate manual termination status

modules/sub_agent_manager.py

@@ -174,8 +174,10 @@ class SubAgentManager:
         if not task:
             return {"success": False, "error": "未找到对应的子智能体任务"}
 
-        if task.get("status") in TERMINAL_STATUSES and task.get("final_result"):
+        if task.get("status") in TERMINAL_STATUSES or task.get("status") == "terminated":
-            return task["final_result"]
+            if task.get("final_result"):
+                return task["final_result"]
+            return {"success": False, "status": task.get("status"), "message": "子智能体已结束。"}
 
         timeout_seconds = timeout_seconds or task.get("timeout_seconds") or SUB_AGENT_DEFAULT_TIMEOUT
         deadline = time.time() + timeout_seconds
@@ -188,7 +190,7 @@ class SubAgentManager:
                 time.sleep(SUB_AGENT_STATUS_POLL_INTERVAL)
                 continue
 
-            if status in {"completed", "failed", "timeout"}:
+            if status in {"completed", "failed", "timeout", "terminated"}:
                 break
 
             time.sleep(SUB_AGENT_STATUS_POLL_INTERVAL)
@@ -230,7 +232,9 @@ class SubAgentManager:
                 "message": response.get("message") or "子智能体已被强制关闭。",
             }
             self._save_state()
-        if "system_message" not in response:
+            if "system_message" not in response:
+                response["system_message"] = response.get("message") or "🛑 子智能体已被手动关闭。"
+        elif "system_message" not in response:
             response["system_message"] = response.get("message")
         return response
 
@@ -363,7 +367,7 @@ class SubAgentManager:
         updates: List[Dict] = []
         pending_tasks = [
             task for task in self.tasks.values()
-            if task.get("status") not in TERMINAL_STATUSES
+            if task.get("status") not in TERMINAL_STATUSES.union({"terminated"})
         ]
         logger.debug(f"[SubAgentManager] 待检查任务: {len(pending_tasks)}")
         if not pending_tasks:
@@ -408,7 +412,7 @@ class SubAgentManager:
 
     def _finalize_task(self, task: Dict, service_payload: Dict, status: str) -> Dict:
         existing_result = task.get("final_result")
-        if existing_result and task.get("status") in TERMINAL_STATUSES:
+        if existing_result and task.get("status") in TERMINAL_STATUSES.union({"terminated"}):
             return existing_result
 
         task["status"] = status
@@ -417,6 +421,21 @@ class SubAgentManager:
         deliverables_dir = Path(service_payload.get("deliverables_dir") or task.get("deliverables_dir", ""))
         logger.debug(f"[SubAgentManager] finalize task={task['task_id']} status={status}")
 
+        if status == "terminated":
+            system_message = service_payload.get("system_message") or "🛑 子智能体已被手动关闭。"
+            result = {
+                "success": False,
+                "task_id": task["task_id"],
+                "agent_id": task["agent_id"],
+                "status": "terminated",
+                "message": message or "子智能体已被手动关闭。",
+                "details": service_payload,
+                "sub_conversation_id": task.get("sub_conversation_id"),
+                "system_message": system_message,
+            }
+            task["final_result"] = result
+            return result
+
         if status != "completed":
             result = {
                 "success": False,

sub_agent/web_server.py

@@ -2158,7 +2158,12 @@ def force_terminate_sub_agent(task_id: str) -> Dict[str, Any]:
         "message": "子智能体已被手动关闭"
     })
     _purge_sub_agent_task(task_id)
-    return {"success": True, "message": "子智能体已被手动关闭"}
+    return {
+        "success": True,
+        "status": "terminated",
+        "message": "子智能体已被手动关闭",
+        "system_message": "🛑 子智能体已被手动关闭。"
+    }
 
 
 # ==========================================