From 9c6ba8d18f4b3c4b457240f251612691cb271d90 Mon Sep 17 00:00:00 2001
From: Melanie
Date: Wed, 8 Feb 2012 13:04:23 +0100
Subject: Push more NPC stuff into threads

---
 .../Shared/Api/Implementation/OSSL_Api.cs          | 26 +++++++++++++++-------
 1 file changed, 18 insertions(+), 8 deletions(-)

(limited to 'OpenSim/Region/ScriptEngine')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 614872e..c83df4e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -2584,18 +2584,28 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             CheckThreatLevel(ThreatLevel.High, "osNpcRemove");
             m_host.AddScriptLPS(1);
 
+            ManualResetEvent ev = new ManualResetEvent(false);
+
             Util.FireAndForget(delegate(object x) {
-                INPCModule module = World.RequestModuleInterface<INPCModule>();
-                if (module != null)
+                try
                 {
-                    UUID npcId = new UUID(npc.m_string);
+                    INPCModule module = World.RequestModuleInterface<INPCModule>();
+                    if (module != null)
+                    {
+                        UUID npcId = new UUID(npc.m_string);
 
-                    if (!module.CheckPermissions(npcId, m_host.OwnerID))
-                        return;
+                        if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                            return;
 
-                    module.DeleteNPC(npcId, World);
-                });
-            }
+                        module.DeleteNPC(npcId, World);
+                    }
+                }
+                finally
+                {
+                    ev.Set();
+                }
+            });
+            ev.WaitOne();
         }
 
         public void osNpcPlayAnimation(LSL_Key npc, string animation)
-- 
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