1 files changed, 9 insertions, 3 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index cf6e6af..19d4bad 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1140,7 +1140,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             HeartbeatThread
                 = Watchdog.StartThread(
-                    Heartbeat, string.Format("Heartbeat ({0})", RegionInfo.RegionName), ThreadPriority.Normal, false);
+                    Heartbeat, string.Format("Heartbeat ({0})", RegionInfo.RegionName), ThreadPriority.Normal, false, false);
         }
 
         /// <summary>
@@ -1178,6 +1178,13 @@ namespace OpenSim.Region.Framework.Scenes
             try
             {
                 m_eventManager.TriggerOnRegionStarted(this);
+
+                // The first frame can take a very long time due to physics actors being added on startup.  Therefore,
+                // don't turn on the watchdog alarm for this thread until the second frame, in order to prevent false
+                // alarms for scenes with many objects.
+                Update();
+                Watchdog.GetCurrentThreadInfo().AlarmIfTimeout = true;
+
                 while (!shuttingdown)
                     Update();
 
@@ -1206,7 +1213,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             ++Frame;
 
-//            m_log.DebugFormat("[SCENE]: Processing frame {0}", Frame);
+//            m_log.DebugFormat("[SCENE]: Processing frame {0} in {1}", Frame, RegionInfo.RegionName);
 
             try
             {
@@ -1418,7 +1425,6 @@ namespace OpenSim.Region.Framework.Scenes
                 entry.checkAtTargets();
         }
 
-
         /// <summary>
         /// Send out simstats data to all clients
         /// </summary>