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Merge branch 'master' into careminster

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Conflicts:
	OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
	OpenSim/Region/Framework/Scenes/Scene.cs
	OpenSim/Region/Framework/Scenes/ScenePresence.cs
	bin/OpenSimDefaults.ini
This commit is contained in:
Melanie
2013-07-25 16:55:23 +01:00
parent e82d4154a2 cac37e298c
commit 7914eaa357
9 changed files with 359 additions and 86 deletions
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183
OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
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@@ -689,6 +689,20 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
}
if (version.Equals("SIMULATION/0.2"))
TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);
else
TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);
}
private void TransferAgent_V1(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
{
ulong destinationHandle = finalDestination.RegionHandle;
AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Using TP V1");
// Let's create an agent there if one doesn't exist yet.
// NOTE: logout will always be false for a non-HG teleport.
bool logout = false;
@@ -710,7 +724,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
m_interRegionTeleportCancels.Value++;
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
return;
@@ -732,11 +746,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// OK, it got this agent. Let's close some child agents
sp.CloseChildAgents(newRegionX, newRegionY);
IClientIPEndpoint ipepClient;
IClientIPEndpoint ipepClient;
string capsPath = String.Empty;
if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
{
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
"[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
//sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
@@ -783,10 +798,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// Let's send a full update of the agent. This is a synchronous call.
AgentData agent = new AgentData();
sp.CopyTo(agent);
agent.Position = position;
agent.Position = agentCircuit.startpos;
SetCallbackURL(agent, sp.Scene.RegionInfo);
//sp.ControllingClient.SendTeleportProgress(teleportFlags, "Updating agent...");
// We will check for an abort before UpdateAgent since UpdateAgent will require an active viewer to
// establish th econnection to the destination which makes it return true.
@@ -821,7 +835,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
m_log.WarnFormat(
"[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1} from {2}. Keeping avatar in source region.",
sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
return;
}
@@ -831,7 +845,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
m_interRegionTeleportCancels.Value++;
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request",
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
CleanupFailedInterRegionTeleport(sp, currentAgentCircuit.SessionID.ToString(), finalDestination);
@@ -848,6 +862,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// closes our existing agent which is still signalled as root.
sp.IsChildAgent = true;
// OK, send TPFinish to the client, so that it starts the process of contacting the destination region
if (m_eqModule != null)
{
m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID);
@@ -877,7 +892,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
m_log.WarnFormat(
"[ENTITY TRANSFER MODULE]: Teleport of {0} to {1} from {2} failed due to no callback from destination region. Returning avatar to source region.",
sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Destination region did not signal teleport completion.");
return;
@@ -906,13 +921,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
{
// We need to delay here because Imprudence viewers, unlike v1 or v3, have a short (<200ms, <500ms) delay before
// they regard the new region as the current region after receiving the AgentMovementComplete
// response. If close is sent before then, it will cause the viewer to quit instead.
//
// This sleep can be increased if necessary. However, whilst it's active,
// an agent cannot teleport back to this region if it has teleported away.
Thread.Sleep(3000);
// RED ALERT!!!!
// PLEASE DO NOT DECREASE THIS WAIT TIME UNDER ANY CIRCUMSTANCES.
// THE VIEWERS SEEM TO NEED SOME TIME AFTER RECEIVING MoveAgentIntoRegion
// BEFORE THEY SETTLE IN THE NEW REGION.
// DECREASING THE WAIT TIME HERE WILL EITHER RESULT IN A VIEWER CRASH OR
// IN THE AVIE BEING PLACED IN INFINITY FOR A COUPLE OF SECONDS.
Thread.Sleep(5000);
sp.Scene.IncomingCloseAgent(sp.UUID, false);
}
@@ -923,6 +938,134 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
}
private void TransferAgent_V2(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
{
ulong destinationHandle = finalDestination.RegionHandle;
AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
// Let's create an agent there if one doesn't exist yet.
// NOTE: logout will always be false for a non-HG teleport.
bool logout = false;
if (!CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout))
{
m_interRegionTeleportFailures.Value++;
sp.ControllingClient.SendTeleportFailed(String.Format("Teleport refused: {0}", reason));
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Teleport of {0} from {1} to {2} was refused because {3}",
sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
return;
}
// Past this point we have to attempt clean up if the teleport fails, so update transfer state.
m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
IClientIPEndpoint ipepClient;
string capsPath = String.Empty;
if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
{
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for agent {3} from {4}",
finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
//sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
#region IP Translation for NAT
// Uses ipepClient above
if (sp.ClientView.TryGet(out ipepClient))
{
endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
}
#endregion
capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
}
else
{
agentCircuit.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, reg.RegionHandle);
capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
}
// We need to set this here to avoid an unlikely race condition when teleporting to a neighbour simulator,
// where that neighbour simulator could otherwise request a child agent create on the source which then
// closes our existing agent which is still signalled as root.
//sp.IsChildAgent = true;
// New protocol: send TP Finish directly, without prior ES or EAC. That's what happens in the Linden grid
if (m_eqModule != null)
m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID);
else
sp.ControllingClient.SendRegionTeleport(destinationHandle, 13, endPoint, 4,
teleportFlags, capsPath);
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} from {1} to {2}",
capsPath, sp.Scene.RegionInfo.RegionName, sp.Name);
// Let's send a full update of the agent.
AgentData agent = new AgentData();
sp.CopyTo(agent);
agent.Position = agentCircuit.startpos;
agent.SenderWantsToWaitForRoot = true;
//SetCallbackURL(agent, sp.Scene.RegionInfo);
// Send the Update. If this returns true, we know the client has contacted the destination
// via CompleteMovementIntoRegion, so we can let go.
// If it returns false, something went wrong, and we need to abort.
if (!UpdateAgent(reg, finalDestination, agent, sp))
{
if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
{
m_interRegionTeleportAborts.Value++;
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after UpdateAgent due to previous client close.",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
return;
}
m_log.WarnFormat(
"[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1} from {2}. Keeping avatar in source region.",
sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
return;
}
m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
// May need to logout or other cleanup
AgentHasMovedAway(sp, logout);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp.LocalId);
// Now let's make it officially a child agent
sp.MakeChildAgent();
// OK, it got this agent. Let's close some child agents
sp.CloseChildAgents(newRegionX, newRegionY);
// Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
{
// RED ALERT!!!!
// PLEASE DO NOT DECREASE THIS WAIT TIME UNDER ANY CIRCUMSTANCES.
// THE VIEWERS SEEM TO NEED SOME TIME AFTER RECEIVING MoveAgentIntoRegion
// BEFORE THEY SETTLE IN THE NEW REGION.
// DECREASING THE WAIT TIME HERE WILL EITHER RESULT IN A VIEWER CRASH OR
// IN THE AVIE BEING PLACED IN INFINITY FOR A COUPLE OF SECONDS.
Thread.Sleep(5000);
sp.Scene.IncomingCloseAgent(sp.UUID, false);
}
else
// now we have a child agent in this region.
sp.Reset();
}
/// <summary>
/// Clean up an inter-region teleport that did not complete, either because of simulator failure or cancellation.
/// </summary>
@@ -936,11 +1079,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
{
m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
sp.IsChildAgent = false;
ReInstantiateScripts(sp);
EnableChildAgents(sp);
if (sp.IsChildAgent) // We had set it to child before attempted TP (V1)
{
sp.IsChildAgent = false;
ReInstantiateScripts(sp);
EnableChildAgents(sp);
}
// Finally, kill the agent we just created at the destination.
// XXX: Possibly this should be done asynchronously.
Scene.SimulationService.CloseAgent(finalDestination, sp.UUID, auth_token);