From 130b817c37ecc003238191ea368bc6bc8616f1f1 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Thu, 26 Mar 2026 02:14:30 +0000
Subject: [PATCH] make sure udpserver client logout is called and is last

---
 .../Region/ClientStack/Linden/UDP/LLClientView.cs  | 14 ++++++++++++--
 .../Region/ClientStack/Linden/UDP/LLUDPServer.cs   |  3 +--
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 9333755e23..41ba73a3ed 100755
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -12201,7 +12201,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             var lrp = (LogoutRequestPacket)packet;
             m_log.Info($"[CLIENT]: Got a logout request for {c.Name} in {c.Scene.Name}");
-            c.OnLogout?.Invoke(c);
+            try
+            {
+                c.OnLogout?.Invoke(c);
+            }
+            catch { }
+            c.UDPServer.LogoutHandler(c);
         }
 
         /// <summary>
@@ -12212,7 +12217,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         protected virtual void Logout(IClientAPI client)
         {
             m_log.Info($"[CLIENT]: Got a logout request for {Name} in {Scene.Name}");
-            OnLogout?.Invoke(client);
+            try
+            {
+                OnLogout?.Invoke(client);
+            }
+            catch { }
+            UDPServer.LogoutHandler(client);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 4ce02236ba..7fc85b0d72 100755
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -1732,7 +1732,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 LLUDPClient udpClient = new(this, ThrottleRates, Throttle, circuitCode, agentID, remoteEndPoint, m_defaultRTO, m_maxRTO);
 
                 client = new LLClientView(Scene, this, udpClient, sessionInfo, agentID, sessionID, circuitCode);
-                client.OnLogout += LogoutHandler;
                 client.DebugPacketLevel = DefaultClientPacketDebugLevel;
 
                 ((LLClientView)client).DisableFacelights = m_disableFacelights;
@@ -1948,7 +1947,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #endregion
 
-        protected void LogoutHandler(IClientAPI client)
+        public void LogoutHandler(IClientAPI client)
         {
             client.SendLogoutPacket();