From 771011542ada7f9ab6caa41f3ea89d22ba153aac Mon Sep 17 00:00:00 2001
From: "Justin Clark-Casey (justincc)" <jjustincc@googlemail.com>
Date: Wed, 3 Sep 2014 23:43:59 +0100
Subject: [PATCH] Make bulletsim thread alarm if no update for 5 seconds.

The cost is minimal (also done for scene loop) at the benefit of telling us if this thread simply stops for some reason.
---
 OpenSim/Region/Physics/BulletSPlugin/BSScene.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
index f87c6c4c64..338593f75e 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
@@ -293,7 +293,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
                     string.Format("{0} ({1})", BulletEngineName, RegionName), 
                     ThreadPriority.Normal, 
                     true, 
-                    false);
+                    true);
         }
     }
 
@@ -861,6 +861,9 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
                 // TODO.
                 DetailLog("{0},BulletSPluginPhysicsThread,longerThanRealtime={1}", BSScene.DetailLogZero, simulationTimeVsRealtimeDifferenceMS);
             }
+
+            if (BSParam.UseSeparatePhysicsThread)
+                Watchdog.UpdateThread();
         }
     }