From bc2963d42ab998551603b74361b26d5dfd5d0acd Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Fri, 23 Mar 2012 01:03:10 +0000
Subject: Comment out unused scene loop restart code.

This has actually been unused since at least 0.7.2 due to earlier changes.
---
 OpenSim/Region/Framework/Scenes/Scene.cs | 41 +++++++++++++++++---------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 16ce1ba..d89d94d 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -216,9 +216,7 @@ namespace OpenSim.Region.Framework.Scenes
         // TODO: Possibly stop other classes being able to manipulate this directly.
         private SceneGraph m_sceneGraph;
         private volatile int m_bordersLocked;
-//        private int m_RestartTimerCounter;
         private readonly Timer m_restartTimer = new Timer(15000); // Wait before firing
-//        private int m_incrementsof15seconds;
         private volatile bool m_backingup;
         private Dictionary<UUID, ReturnInfo> m_returns = new Dictionary<UUID, ReturnInfo>();
         private Dictionary<UUID, SceneObjectGroup> m_groupsWithTargets = new Dictionary<UUID, SceneObjectGroup>();
@@ -226,12 +224,17 @@ namespace OpenSim.Region.Framework.Scenes
         private bool m_physics_enabled = true;
         private bool m_scripts_enabled = true;
         private string m_defaultScriptEngine;
+
+        /// <summary>
+        /// Tick at which the last login occurred.
+        /// </summary>
         private int m_LastLogin;
+
         private Thread HeartbeatThread;
         private volatile bool shuttingdown;
 
-        private int m_lastUpdate;
-        private bool m_firstHeartbeat = true;
+//        private int m_lastUpdate;
+//        private bool m_firstHeartbeat = true;
         
         private UpdatePrioritizationSchemes m_priorityScheme = UpdatePrioritizationSchemes.Time;
         private bool m_reprioritizationEnabled = true;
@@ -801,7 +804,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             m_permissions = new ScenePermissions(this);
 
-            m_lastUpdate = Util.EnvironmentTickCount();
+//            m_lastUpdate = Util.EnvironmentTickCount();
         }
 
         #endregion
@@ -1170,7 +1173,7 @@ namespace OpenSim.Region.Framework.Scenes
                 HeartbeatThread.Abort();
                 HeartbeatThread = null;
             }
-            m_lastUpdate = Util.EnvironmentTickCount();
+//            m_lastUpdate = Util.EnvironmentTickCount();
 
             HeartbeatThread
                 = Watchdog.StartThread(
@@ -1222,8 +1225,8 @@ namespace OpenSim.Region.Framework.Scenes
                 while (!shuttingdown)
                     Update(-1);
 
-                m_lastUpdate = Util.EnvironmentTickCount();
-                m_firstHeartbeat = false;
+//                m_lastUpdate = Util.EnvironmentTickCount();
+//                m_firstHeartbeat = false;
             }
             finally
             {
@@ -2541,7 +2544,7 @@ namespace OpenSim.Region.Framework.Scenes
                 = (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0
                     || (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaLogin) != 0;
 
-            CheckHeartbeat();
+//            CheckHeartbeat();
 
             ScenePresence sp = GetScenePresence(client.AgentId);
 
@@ -3117,7 +3120,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public override void RemoveClient(UUID agentID, bool closeChildAgents)
         {
-            CheckHeartbeat();
+//            CheckHeartbeat();
             bool isChildAgent = false;
             ScenePresence avatar = GetScenePresence(agentID);
             if (avatar != null)
@@ -4516,7 +4519,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 return health;
 
-            CheckHeartbeat();
+//            CheckHeartbeat();
 
             return health;
         }
@@ -4704,14 +4707,14 @@ namespace OpenSim.Region.Framework.Scenes
             return (((vsn.X * xdiff) + (vsn.Y * ydiff)) / (-1 * vsn.Z)) + p0.Z;
         }
 
-        private void CheckHeartbeat()
-        {
-            if (m_firstHeartbeat)
-                return;
-
-            if (Util.EnvironmentTickCountSubtract(m_lastUpdate) > 2000)
-                StartTimer();
-        }
+//        private void CheckHeartbeat()
+//        {
+//            if (m_firstHeartbeat)
+//                return;
+//
+//            if (Util.EnvironmentTickCountSubtract(m_lastFrameTick) > 2000)
+//                StartTimer();
+//        }
 
         public override ISceneObject DeserializeObject(string representation)
         {
-- 
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