From 8010413e645e1aaf655008e216c017943a5d8c76 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Sat, 19 Nov 2016 21:06:42 +0000
Subject: [PATCH] remove some potencial null refs i did add in last days :(

---
 OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs | 8 ++++++--
 OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs  | 3 ---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 8ba26e83f9..55d4e39818 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -620,7 +620,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_entityProps  = null;
             m_killRecord.Clear();
             GroupsInView.Clear();
-            m_scene = null;
+//            m_scene = null; can't do this unless checks are added everywhere due to workitems already in pools
+
             //m_log.InfoFormat("[CLIENTVIEW] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
             //GC.Collect();
             //m_log.InfoFormat("[CLIENTVIEW] Memory post GC {0}", System.GC.GetTotalMemory(true));
@@ -4371,7 +4372,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     
             ushort timeDilation;
 
-            if(m_scene == null)
+            if(!IsActive)
                 return;
 
             timeDilation = Utils.FloatToUInt16(m_scene.TimeDilation, 0.0f, 1.0f);
@@ -12945,6 +12946,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// provide your own method.</param>
         protected void OutPacket(Packet packet, ThrottleOutPacketType throttlePacketType, bool doAutomaticSplitting, UnackedPacketMethod method)
         {
+            if(!IsActive)
+                return;
+
             if (m_outPacketsToDrop != null)
                 if (m_outPacketsToDrop.Contains(packet.Type.ToString()))
                     return;
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index e85cee2524..0efa7c55cd 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -299,10 +299,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OnQueueEmpty = null;
             PendingAcks.Clear();
             NeedAcks.Clear();
-            NeedAcks = null;
-            PendingAcks = null;
             m_nextPackets = null;
-            m_packetOutboxes = null;
          }
 
         /// <summary>