From b1ca36717f66346d559b669b1147a0f8872ee934 Mon Sep 17 00:00:00 2001
From: Marko Bausch <60338487+mrkbac@users.noreply.github.com>
Date: Mon, 16 Sep 2024 16:12:38 +0200
Subject: [PATCH] fix: QOS bug on python > 3.10

---
 src/kappe/module/qos.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/kappe/module/qos.py b/src/kappe/module/qos.py
index 9d463c7..4b6175f 100644
--- a/src/kappe/module/qos.py
+++ b/src/kappe/module/qos.py
@@ -1,3 +1,4 @@
+from dataclasses import field
 from enum import IntEnum
 
 from pydantic import RootModel
@@ -76,10 +77,10 @@ class Qos:
     depth: int = 10
     reliability: ReliabilityPolicy = ReliabilityPolicy.BEST_EFFORT
     durability: DurabilityPolicy = DurabilityPolicy.VOLATILE
-    deadline: QosDuration = QOS_DURATION_DEFAULT
-    lifespan: QosDuration = QOS_DURATION_DEFAULT
+    deadline: QosDuration = field(default_factory=lambda: QOS_DURATION_DEFAULT)
+    lifespan: QosDuration = field(default_factory=lambda: QOS_DURATION_DEFAULT)
     liveliness: LivelinessPolicy = LivelinessPolicy.SYSTEM_DEFAULT
-    liveliness_lease_duration: QosDuration = QOS_DURATION_DEFAULT
+    liveliness_lease_duration: QosDuration = field(default_factory=lambda: QOS_DURATION_DEFAULT)
     avoid_ros_namespace_conventions: bool = False