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changes on teleports v7

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This commit is contained in:
UbitUmarov
2019-03-28 00:02:24 +00:00
parent 5663e2c0c8
commit 1847a42a86
3 changed files with 84 additions and 93 deletions
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92
OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
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@@ -54,14 +54,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static readonly string LogHeader = "[ENTITY TRANSFER MODULE]";
public const int DefaultMaxTransferDistance = 4095;
public const bool WaitForAgentArrivedAtDestinationDefault = true;
/// <summary>
/// The maximum distance, in standard region units (256m) that an agent is allowed to transfer.
/// </summary>
public int MaxTransferDistance { get; set; }
/// <summary>
/// If true then on a teleport, the source region waits for a callback from the destination region. If
/// a callback fails to arrive within a set time then the user is pulled back into the source region.
@@ -227,11 +221,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
WaitForAgentArrivedAtDestination
= transferConfig.GetBoolean("wait_for_callback", WaitForAgentArrivedAtDestinationDefault);
MaxTransferDistance = transferConfig.GetInt("max_distance", DefaultMaxTransferDistance);
}
else
{
MaxTransferDistance = DefaultMaxTransferDistance;
}
m_entityTransferStateMachine = new EntityTransferStateMachine(this);
@@ -639,29 +628,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
return true;
}
/// <summary>
/// Determines whether this instance is within the max transfer distance.
/// </summary>
/// <param name="sourceRegion"></param>
/// <param name="destRegion"></param>
/// <returns>
/// <c>true</c> if this instance is within max transfer distance; otherwise, <c>false</c>.
/// </returns>
private bool IsWithinMaxTeleportDistance(RegionInfo sourceRegion, GridRegion destRegion)
{
if(MaxTransferDistance == 0)
return true;
// m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Source co-ords are x={0} y={1}", curRegionX, curRegionY);
//
// m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Final dest is x={0} y={1} {2}@{3}",
// destRegionX, destRegionY, finalDestination.RegionID, finalDestination.ServerURI);
// Insanely, RegionLoc on RegionInfo is the 256m map co-ord whilst GridRegion.RegionLoc is the raw meters position.
return Math.Abs(sourceRegion.RegionLocX - destRegion.RegionCoordX) <= MaxTransferDistance
&& Math.Abs(sourceRegion.RegionLocY - destRegion.RegionCoordY) <= MaxTransferDistance;
}
/// <summary>
/// Wraps DoTeleportInternal() and manages the transfer state.
/// </summary>
@@ -722,18 +688,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
RegionInfo sourceRegion = sp.Scene.RegionInfo;
if (!IsWithinMaxTeleportDistance(sourceRegion, finalDestination))
{
sp.ControllingClient.SendTeleportFailed(
string.Format(
"Can't teleport to {0} ({1},{2}) from {3} ({4},{5}), destination is more than {6} regions way",
finalDestination.RegionName, finalDestination.RegionCoordX, finalDestination.RegionCoordY,
sourceRegion.RegionName, sourceRegion.RegionLocX, sourceRegion.RegionLocY,
MaxTransferDistance));
return;
}
ulong destinationHandle = finalDestination.RegionHandle;
// Let's do DNS resolution only once in this process, please!
@@ -1175,7 +1129,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
agent.SenderWantsToWaitForRoot = true;
//SetCallbackURL(agent, sp.Scene.RegionInfo);
if(!sp.IsInLocalTransit)
SetNewCallbackURL(agent, sp.Scene.RegionInfo);
// Reset the do not close flag. This must be done before the destination opens child connections (here
// triggered by UpdateAgent) to avoid race conditions. However, we also want to reset it as late as possible
@@ -1224,25 +1179,29 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
sp.closeAllChildAgents();
else
sp.CloseChildAgents(childRegionsToClose);
}
// Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
// goes by HG hook
if (NeedsClosing(reg, OutSideViewRange))
// if far jump we do need to close anyways
if (NeedsClosing(reg, OutSideViewRange))
{
int count = 60;
do
{
if (!sp.Scene.IncomingPreCloseClient(sp))
{
sp.IsInTransit = false;
Thread.Sleep(250);
if(sp.IsDeleted)
return;
}
} while (--count > 0);
// viewers and target region take extra time to process the tp
Thread.Sleep(15000);
if (!sp.IsDeleted)
{
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Closing agent {0} in {1} after teleport", sp.Name, Scene.Name);
"[ENTITY TRANSFER MODULE]: Closing agent {0} in {1} after teleport timeout", sp.Name, Scene.Name);
sp.Scene.CloseAgent(sp.UUID, false);
}
sp.IsInTransit = false;
return;
}
// otherwise keep child
sp.IsInTransit = false;
}
/// <summary>
@@ -1313,6 +1272,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
{
agent.CallbackURI = region.ServerURI + "agent/" + agent.AgentID.ToString() + "/" + region.RegionID.ToString() + "/release/";
//m_log.DebugFormat(
// "[ENTITY TRANSFER MODULE]: Set release callback URL to {0} in {1}",
// agent.CallbackURI, region.RegionName);
}
protected virtual void SetNewCallbackURL(AgentData agent, RegionInfo region)
{
agent.NewCallbackURI = region.ServerURI + "agent/" + agent.AgentID.ToString() + "/" + region.RegionID.ToString() + "/release/";
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Set release callback URL to {0} in {1}",
agent.CallbackURI, region.RegionName);
@@ -2488,7 +2456,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
public void AgentArrivedAtDestination(UUID id)
{
m_entityTransferStateMachine.SetAgentArrivedAtDestination(id);
ScenePresence sp = Scene.GetScenePresence(id);
if(sp == null || sp.IsDeleted || !sp.IsInTransit)
return;
Scene.CloseAgent(sp.UUID, false);
m_entityTransferStateMachine.ResetFromTransit(id); // this needs cleanup
//m_entityTransferStateMachine.SetAgentArrivedAtDestination(id);
}
#endregion