[Opensim-dev] Nasty intermittent TP/border crossing bug

Mon May 17 18:36:53 UTC 2010

Greetings list,

I've been tracking this intermittent TP bug that seems to favor one of my
clients. It was present in 0.6.8-post-fixes and is also present in 0.6.9
(HEAD).

The configuration is as follows:

OpenSim 0.6.9 (head) on Windows 2008 Web Edition, 32 bit
single instance configured for standalone operation in a 2x2 region
configuration

It goes something like this:
After some significantly large number of number of teleports/crossings, the
avatar becomes invisible and subsequent attempts to move or steer the avatar
result in the camera swinging in an odd eliptical/figure eight pattern with
the principal focus centered roughly on where the avatar should be. This
seems to happen thus far when entering the SW region in the cluster.

In the logs, it appears as if the appropriate child agent fails to get
upgraded to root, leaving four child agents and no root agent.

The lines reflecting logout are where I am invisible and logging out because
the session is hosed.

Any help isolating and fixing this bug would be greatly appreciated.

Thanks and Cheers!
James

Find below the relevant log snippet:

.
.
.

2010-05-17 13:04:20,275 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.PresenceDetector
[PRESENCE DETECTOR]: Detected root presence
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Radhika Bhavan
2010-05-17 13:04:20,275 DEBUG -
OpenSim.Services.PresenceService.PresenceService [PRESENCE SERVICE]:
ReportAgent with session fa05841a-6a9e-4226-a9ce-53e8ff32161f in region
37e9f110-3828-11df-9879-0800200c9a66
2010-05-17 13:04:20,275 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser.ActivityDetector
[ACTIVITY DETECTOR]: Detected root presence
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Radhika Bhavan
2010-05-17 13:04:20,306 DEBUG -
OpenSim.Region.Framework.Scenes.ScenePresence [SCENE PRESENCE]: Releasing
agent in URI
http://74.63.239.66:9050/agent/a4781c8c-0525-4a0a-903b-206d5f9bd1b0/49f56330-3828-11df-9879-0800200c9a66/release/
2010-05-17 13:04:20,306 DEBUG -
OpenSim.Region.CoreModules.World.WorldMap.WorldMapModule [WORLD MAP]:
Starting remote MapItem request thread
2010-05-17 13:04:20,306 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation.LocalSimulationConnectorModule
[LOCAL COMMS]: Found region to SendReleaseAgent
2010-05-17 13:04:20,821 INFO  -
OpenSim.Region.CoreModules.Framework.EntityTransfer.EntityTransferModule
[ENTITY TRANSFER MODULE]: Starting to inform client about neighbour 4001,
4000(74.63.239.66:9052)
2010-05-17 13:04:20,821 INFO  -
OpenSim.Region.CoreModules.Framework.EntityTransfer.EntityTransferModule
[ENTITY TRANSFER MODULE]: Starting to inform client about neighbour 4000,
4001(74.63.239.66:9054)
2010-05-17 13:04:20,821 INFO  -
OpenSim.Region.CoreModules.Framework.EntityTransfer.EntityTransferModule
[ENTITY TRANSFER MODULE]: Starting to inform client about neighbour 4001,
4001(74.63.239.66:9056)
2010-05-17 13:04:20,821 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation.LocalSimulationConnectorModule
[LOCAL SIMULATION CONNECTOR]: Found region Madhava Bhavan to send
SendCreateChildAgent
2010-05-17 13:04:20,821 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation.LocalSimulationConnectorModule
[LOCAL SIMULATION CONNECTOR]: Found region Mayapur to send
SendCreateChildAgent
2010-05-17 13:04:20,821 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation.LocalSimulationConnectorModule
[LOCAL SIMULATION CONNECTOR]: Found region Sri Isodhyana to send
SendCreateChildAgent
2010-05-17 13:04:20,821 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Madhava Bhavan told of incoming child agent Hiro
Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0 (circuit code 167313672,
teleportflags 0)
2010-05-17 13:04:20,821 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Mayapur told of incoming child agent Hiro
Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0 (circuit code 167313672,
teleportflags 0)
2010-05-17 13:04:20,821 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Sri Isodhyana told of incoming child agent Hiro
Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0 (circuit code 167313672,
teleportflags 0)
2010-05-17 13:04:20,837 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Madhava Bhavan authenticated and authorized
incoming child agent Hiro Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0
(circuit code 167313672)
2010-05-17 13:04:20,837 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Mayapur authenticated and authorized incoming
child agent Hiro Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0 (circuit
code 167313672)
2010-05-17 13:04:20,837 INFO  - OpenSim.Region.Framework.Scenes.Scene
[CONNECTION BEGIN]: Region Sri Isodhyana authenticated and authorized
incoming child agent Hiro Protagonist a4781c8c-0525-4a0a-903b-206d5f9bd1b0
(circuit code 167313672)
2010-05-17 13:04:20,837 DEBUG - OpenSim.Region.Framework.Scenes.Scene
[SCENE]: Adjusting known seeds for existing agent
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Madhava Bhavan
2010-05-17 13:04:20,837 DEBUG - OpenSim.Region.Framework.Scenes.Scene
[SCENE]: Adjusting known seeds for existing agent
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Mayapur
2010-05-17 13:04:20,837 DEBUG - OpenSim.Region.Framework.Scenes.Scene
[SCENE]: Adjusting known seeds for existing agent
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Sri Isodhyana
2010-05-17 13:04:37,653 INFO  -
OpenSim.Region.ClientStack.LindenUDP.LLClientView [CLIENT]: Got a logout
request for Hiro Protagonist in Radhika Bhavan
2010-05-17 13:04:37,653 DEBUG -
OpenSim.Region.ClientStack.LindenUDP.LLClientView [CLIENT]: Close has been
called for Hiro Protagonist attached to scene Radhika Bhavan
2010-05-17 13:04:37,653 DEBUG -
OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.PresenceDetector
[PRESENCE DETECTOR]: Detected client logout
a4781c8c-0525-4a0a-903b-206d5f9bd1b0 in Radhika Bhavan
2010-05-17 13:04:37,653 DEBUG -
OpenSim.Services.PresenceService.PresenceService [PRESENCE SERVICE]: Session
fa05841a-6a9e-4226-a9ce-53e8ff32161f logout

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