From 53461fad2ce4f191404abb9f26e41cb3217daa66 Mon Sep 17 00:00:00 2001
From: Melanie Thielker <melanie@t-data.com>
Date: Fri, 11 Jul 2008 17:52:39 +0000
Subject: [PATCH] Patch #9140 (Mantis #1683) Add LifetimeService overrides to
 all MarshalByRef derived classes to prevent the remoting interfaces from
 expiring.

---
 .../Shared/Api/Implementation/OSSL_Api.cs          | 14 ++++++++++++++
 .../ScriptEngine/Shared/Api/Runtime/ScriptBase.cs  | 14 ++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index ae138b4d10..914aeac58a 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -25,6 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 using System;
+using System.Runtime.Remoting.Lifetime;
 using Axiom.Math;
 using libsecondlife;
 using Nini.Config;
@@ -55,6 +56,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_itemID = itemID;
         }
 
+        //
+        // Never expire this object
+        //
+        public override Object InitializeLifetimeService()
+        {
+            ILease lease = (ILease)base.InitializeLifetimeService();
+
+            if (lease.CurrentState == LeaseState.Initial)
+            {
+                lease.InitialLeaseTime = TimeSpan.Zero;
+            }
+            return lease;
+        }
 
         //
         // OpenSim functions
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
index c12b1f83b8..5b32cdef2d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
@@ -40,6 +40,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
     {
         private Dictionary<string,MethodInfo> inits = new Dictionary<string,MethodInfo>();
 
+        //
+        // Never expire this object
+        //
+        public override Object InitializeLifetimeService()
+        {
+            ILease lease = (ILease)base.InitializeLifetimeService();
+
+            if (lease.CurrentState == LeaseState.Initial)
+            {
+                lease.InitialLeaseTime = TimeSpan.Zero;
+            }
+            return lease;
+        }
+
         public ScriptBaseClass()
         {
             MethodInfo[] myArrayMethodInfo = GetType().GetMethods(BindingFlags.Public|BindingFlags.Instance);