From 6c0e2767810f24b46420ee02840fee5cb7c2360a Mon Sep 17 00:00:00 2001
From: Kenyi Hurtado <khurtado@nd.edu>
Date: Tue, 24 Sep 2024 13:30:09 -0400
Subject: [PATCH] Add python 3.9 suport for Watchdog.isAlive()

---
 src/python/WMCore/WMRuntime/Watchdog.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/python/WMCore/WMRuntime/Watchdog.py b/src/python/WMCore/WMRuntime/Watchdog.py
index 05dcd3e1ec..f7e535047c 100644
--- a/src/python/WMCore/WMRuntime/Watchdog.py
+++ b/src/python/WMCore/WMRuntime/Watchdog.py
@@ -327,3 +327,16 @@ def initMonitorFwk(self, monitorCfg, updatorCfg):
         # self._MonMgr.loadMonitors()
         # self._MonMgr.loadUpdators()
         return
+
+    def isAlive(self):
+        """
+        :return whether this class thread is alive or not.
+        """
+        try:
+            # For python 3.8 and below
+            value = super(Watchdog, self).isAlive()
+        except AttributeError:
+            # For python 3.9 and above
+            value = self.is_alive()
+
+        return value