Add debug mechanism for only sending 1 in N AgentUpdate packets to child agents.

Allows experiments in manually reducing updates under heavy load.
Activated by "debug scene set client-upd-per" console command.
In a simple test, can send as few as every 4th update before observed movement starts becoming disturbingly rubber-banded.

1 files changed, 5 insertions, 0 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 482e803..ab1d22c 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -247,6 +247,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public float ClientVelocityUpdateTolerance { get; set; }
 
+        /// <summary>
+        /// If greater than 1, we only send terse updates to child agents on every n updates.
+        /// </summary>
+        public int ChildTerseUpdatePeriod { get; set; }
+
         protected float m_defaultDrawDistance = 255.0f;
         public float DefaultDrawDistance 
         {