From c99188ef783c78e18656d2301c20bd51a136fdf9 Mon Sep 17 00:00:00 2001
From: Snowflake <salflake@aliyun.com>
Date: Mon, 8 Jun 2026 09:52:13 +0800
Subject: [PATCH] Fixed a heartbeat ignore bug.

---
 method_executor.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/method_executor.rb b/method_executor.rb
index b800683..f7becd0 100644
--- a/method_executor.rb
+++ b/method_executor.rb
@@ -90,7 +90,8 @@ class MethodExecutor
       while true
         sleep 0.5
         begin
-        proc_status = Process.waitpid2(pid, Process::WNOHANG)
+          SystemdNotifier.notify("WATCHDOG=1")
+          proc_status = Process.waitpid2(pid, Process::WNOHANG)
         if proc_status # 子进程已退出，返回 [pid, status]
           _, status = proc_status
           elapsed = (Time.now - tick_beg).round(2)