ha'ha

server/core/task_dispatcher.py

@@ -42,6 +42,32 @@ class TaskDispatcher:
                 return task
         return None
 
+    @staticmethod
+    def _infer_failure_reason(result, error) -> Optional[str]:
+        """
+        从 Worker 上报中推断失败原因。
+        规则：
+        1) 只要显式上报了 error（即便是空串）就视为失败；
+        2) 若 result 明确包含 success=false / ok=false / status=failed|error|fail，也视为失败。
+        """
+        if error is not None:
+            msg = str(error).strip()
+            return msg or "任务执行失败"
+
+        if isinstance(result, dict):
+            if result.get("success") is False:
+                msg = str(result.get("error", "")).strip()
+                return msg or "任务执行失败"
+            if result.get("ok") is False:
+                msg = str(result.get("error", "")).strip()
+                return msg or "任务执行失败"
+            status_text = str(result.get("status", "")).strip().lower()
+            if status_text in {"failed", "error", "fail"}:
+                msg = str(result.get("error", "")).strip()
+                return msg or "任务执行失败"
+
+        return None
+
     # ─── 创建任务 ───
 
     def create_task(self, req: TaskCreate) -> TaskInfo:
@@ -114,12 +140,14 @@ class TaskDispatcher:
             task = self._tasks.get(task_id)
             if not task:
                 return
-            if error:
+            failure_reason = self._infer_failure_reason(result, error)
+            if failure_reason:
                 task.status = TaskStatus.FAILED
-                task.error = error
+                task.error = failure_reason
             else:
                 task.status = TaskStatus.SUCCESS
                 task.result = result
+                task.error = None
             task.updated_at = time.time()
             logger.info("任务 %s 完成: status=%s", task_id, task.status)
 

server/ws/consumers.py

@@ -123,12 +123,13 @@ class WorkerConsumer(AsyncWebsocketConsumer):
                 task_info = task_dispatcher.get_task(task_id)
                 if task_info:
                     final_status = task_info.status.value if hasattr(task_info.status, "value") else str(task_info.status)
-                    await self._save_task_log(task_id, task_info, result, error, final_status)
+                    final_error = task_info.error if getattr(task_info, "error", None) else error
+                    await self._save_task_log(task_id, task_info, result, final_error, final_status)
                     await self._update_account_task_status(task_id, final_status)
                     logger.info("任务 %s 最终状态已更新: %s", task_id, final_status)
                     # check_login 任务：更新账号登录状态
                     task_type_val = task_info.task_type.value if hasattr(task_info.task_type, "value") else str(task_info.task_type)
-                    if task_type_val == TaskType.CHECK_LOGIN.value and result and not error:
+                    if task_type_val == TaskType.CHECK_LOGIN.value and result and final_status == TaskStatus.SUCCESS.value:
                         await self._upsert_account_status(result)
             except Exception as db_err:
                 logger.error("任务 %s 写入数据库失败: %s", task_id, db_err)