From 7fa1d342ab6da0ecd0162aab5ab6fdf9cfef2dbf Mon Sep 17 00:00:00 2001
From: wumode <wumo1999@gmail.com>
Date: Sun, 11 May 2025 21:05:49 +0800
Subject: [PATCH] fix: blocking issue

---
 app/scheduler.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/scheduler.py b/app/scheduler.py
index 86523de2..2f331d08 100644
--- a/app/scheduler.py
+++ b/app/scheduler.py
@@ -586,6 +586,9 @@ class Scheduler(metaclass=Singleton):
             schedulers = []
             # 去重
             added = []
+            # 避免_scheduler.shutdown()处于阻塞状态导致的死锁
+            if not self._scheduler or not self._scheduler.running:
+                return []
             jobs = self._scheduler.get_jobs()
             # 按照下次运行时间排序
             jobs.sort(key=lambda x: x.next_run_time)