From 1c924c425769aa918c6828beb9f7e978b7257a92 Mon Sep 17 00:00:00 2001
From: MrAlaskan <1922345259@qq.com>
Date: Tue, 21 Jul 2026 14:17:23 +0800
Subject: [PATCH] fix: set explicit connection watchdog timeout action to
 AutoDelete

---
 source/src/cip/cipclass3connection.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/src/cip/cipclass3connection.c b/source/src/cip/cipclass3connection.c
index 578d6d8f43..2a43be6eea 100644
--- a/source/src/cip/cipclass3connection.c
+++ b/source/src/cip/cipclass3connection.c
@@ -38,6 +38,9 @@ CipError EstablishClass3Connection(
     ConnectionObjectDeepCopy(explicit_connection, connection_object);
 
     ConnectionObjectGeneralConfiguration(explicit_connection);
+    ConnectionObjectSetWatchdogTimeoutAction(
+      explicit_connection,
+      kConnectionObjectWatchdogTimeoutActionAutoDelete);
 
     ConnectionObjectSetInstanceType(explicit_connection,
                                     kConnectionObjectInstanceTypeExplicitMessaging);