1 files changed, 61 insertions, 47 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 4954cd9..893b3c6 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -1399,26 +1399,26 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // Compute the entity's position relative to the new region
                 newpos = new Vector3( (float)(presenceWorldX - (double)neighbourRegion.RegionLocX),
                                       (float)(presenceWorldY - (double)neighbourRegion.RegionLocY),
-                                      pos.Z);

-

-                // Check if banned from destination region.

+                                      pos.Z);
+
+                // Check if banned from destination region.
                 ExpiringCache<ulong, DateTime> r;
-                DateTime banUntil;

-                if (m_bannedRegions.TryGetValue(agentID, out r))

-                {

-                    if (r.TryGetValue(neighbourRegion.RegionHandle, out banUntil))

-                    {

-                        if (DateTime.Now < banUntil)

-                        {

-                            // If we're banned from the destination, we just can't go there.

-                            neighbourRegion = null;

-                        }

-                        r.Remove(neighbourRegion.RegionHandle);

-                    }

-                }

-                else

-                {

-                    r = null;

+                DateTime banUntil;
+                if (m_bannedRegions.TryGetValue(agentID, out r))
+                {
+                    if (r.TryGetValue(neighbourRegion.RegionHandle, out banUntil))
+                    {
+                        if (DateTime.Now < banUntil)
+                        {
+                            // If we're banned from the destination, we just can't go there.
+                            neighbourRegion = null;
+                        }
+                        r.Remove(neighbourRegion.RegionHandle);
+                    }
+                }
+                else
+                {
+                    r = null;
                 }
 
                 // Check to see if we have access to the target region.
@@ -1434,13 +1434,25 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                         m_bannedRegions.Add(agentID, r, TimeSpan.FromSeconds(45));
                     }
                     else
-                    {

+                    {
                         r.Add(neighbourRegion.RegionHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
-                    }

-                    neighbourRegion = null;

-                }

+                    }
+                    neighbourRegion = null;
+                }
             }
 
+            if (neighbourRegion == null)
+                m_log.DebugFormat("{0} GetDestination: region not found. Old region name={1} at <{2},{3}> of size <{4},{5}>. Old pos={6}",
+                    LogHeader, scene.RegionInfo.RegionName,
+                    scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
+                    scene.RegionInfo.RegionSizeX, scene.RegionInfo.RegionSizeY,
+                    pos);
+            else
+                m_log.DebugFormat("{0} GetDestination: new region={1} at <{2},{3}> of size <{4},{5}>, newpos=<{6},{7}>",
+                    LogHeader, neighbourRegion.RegionName,
+                    neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY,
+                    newpos.X, newpos.Y);
+
             return neighbourRegion;
         }
 
@@ -1560,17 +1572,22 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// Calls an asynchronous method to do so..  so it doesn't lag the sim.
         /// </summary>
         public ScenePresence CrossAgentToNewRegionAsync(
-            ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
-            bool isFlying, string version)
+                                ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
+                                bool isFlying, string version)
         {
+            m_log.DebugFormat("{0} CrossAgentToNewRegionAsync: new region={1} at <{2},{3}>. newpos={4}",
+                        LogHeader, neighbourRegion.RegionName, neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, pos);
+
             if (!CrossAgentToNewRegionPrep(agent, neighbourRegion))
             {
+                m_log.DebugFormat("{0} CrossAgentToNewRegionAsync: prep failed. Resetting transfer state", LogHeader);
                 m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
                 return agent;
             }
 
             if (!CrossAgentIntoNewRegionMain(agent, pos, neighbourRegion, isFlying))
             {
+                m_log.DebugFormat("{0} CrossAgentToNewRegionAsync: cross main failed. Resetting transfer state", LogHeader);
                 m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
                 return agent;
             }
@@ -2294,28 +2311,25 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                                     attemptedPosition.Z);
             }
 
-            if (destination != null)
-            {

-                if (!CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
-                {
-                    m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}", grp.UUID);

-

-                    // We are going to move the object back to the old position so long as the old position

-                    // is in the region

-                    oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X, 1.0f, (float)(scene.RegionInfo.RegionSizeX - 1));

-                    oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y, 1.0f, (float)(scene.RegionInfo.RegionSizeY - 1));

-                    oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z, 1.0f, Constants.RegionHeight);

-

-                    grp.AbsolutePosition = oldGroupPosition;

-                    grp.Velocity = Vector3.Zero;

-                    if (grp.RootPart.PhysActor != null)

-                        grp.RootPart.PhysActor.CrossingFailure();

-

-                    if (grp.RootPart.KeyframeMotion != null)

-                        grp.RootPart.KeyframeMotion.CrossingFailure();

-

-                    grp.ScheduleGroupForFullUpdate();

-                }
+            if (destination == null || !CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
+            {
+                m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}", grp.UUID);
+
+                // We are going to move the object back to the old position so long as the old position
+                // is in the region
+                oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X, 1.0f, (float)(scene.RegionInfo.RegionSizeX - 1));
+                oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y, 1.0f, (float)(scene.RegionInfo.RegionSizeY - 1));
+                oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z, 1.0f, Constants.RegionHeight);
+
+                grp.AbsolutePosition = oldGroupPosition;
+                grp.Velocity = Vector3.Zero;
+                if (grp.RootPart.PhysActor != null)
+                    grp.RootPart.PhysActor.CrossingFailure();
+
+                if (grp.RootPart.KeyframeMotion != null)
+                    grp.RootPart.KeyframeMotion.CrossingFailure();
+
+                grp.ScheduleGroupForFullUpdate();
             }
         }