2 files changed, 9 insertions, 3 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 617a350..90fe430 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -486,6 +486,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (sp.ParentID != (uint)0)
                 sp.StandUp();
 
+            // At least on LL 3.3.4, this is not strictly necessary - a teleport will succeed without sending this to
+            // the viewer.  However, it might mean that the viewer does not see the black teleport screen (untested).
             sp.ControllingClient.SendTeleportStart(teleportFlags);
 
             // the avatar.Close below will clear the child region list. We need this below for (possibly)
@@ -561,8 +563,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     // So let's wait
                     Thread.Sleep(200);
 
+                    // At least on LL 3.3.4 for teleports between different regions on the same simulator this appears
+                    // unnecessary - teleport will succeed and SEED caps will be requested without it (though possibly
+                    // only on TeleportFinish).  This is untested for region teleport between different simulators
+                    // though this probably also works.
                     m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
-
                 }
                 else
                 {
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index fe549bc..5f45529 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -4144,8 +4144,9 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
             }
 
-            // We have to wait until the viewer contacts this region after receiving EAC.
-            // That calls AddNewClient, which finally creates the ScenePresence
+            // We have to wait until the viewer contacts this region
+            // after receiving the EnableSimulator HTTP Event Queue message.  This triggers the viewer to send
+            // a UseCircuitCode packet which in turn calls AddNewClient which finally creates the ScenePresence.
             ScenePresence childAgentUpdate = WaitGetScenePresence(cAgentData.AgentID);
 
             if (childAgentUpdate != null)