From 1cdbf483b87f8a47209b9ea6dc33ecaa71da902b Mon Sep 17 00:00:00 2001
From: Eskild Schroll-Fleischer <eskildsf@users.noreply.github.com>
Date: Sun, 21 Jan 2024 16:53:47 +0100
Subject: [PATCH] Configure ThreadLoop to be daemon

Configuring a sync Client object and connecting it to an OPC-UA host will cause the calling script to hang on exit if disconnect() is not called. By setting the ThreadLoop to be a daemon resolves this issue.
---
 asyncua/sync.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asyncua/sync.py b/asyncua/sync.py
index 546ee328d..aac6e1b24 100644
--- a/asyncua/sync.py
+++ b/asyncua/sync.py
@@ -34,7 +34,7 @@ class ThreadLoopNotRunning(Exception):
 
 class ThreadLoop(Thread):
     def __init__(self, timeout: Optional[float] = 120) -> None:
-        Thread.__init__(self)
+        Thread.__init__(self, daemon=True)
         self.loop = None
         self._cond = Condition()
         self.timeout = timeout