minor: Add/correct some doc messages associated with entity teleport.

I believe UseCircuitCode is sent on EnableSimulator EQ message, rather than EstablishAgentCommunication
At least with LL 3.3.4, EstablishAgentCommunication appears unnecessary in the teleport context -
viewer still requests it though possibly only after TeleportFinish().  However, we will continue to send it.

1 files changed, 6 insertions, 1 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
                 {