diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index e1947ecfaa..91421bcfc4 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -33,6 +33,7 @@ using System.Threading;
using OpenSim.Framework;
using OpenSim.Framework.Capabilities;
using OpenSim.Framework.Client;
+using OpenSim.Framework.Monitoring;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Physics.Manager;
@@ -75,6 +76,31 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
///
public bool DisableInterRegionTeleportCancellation { get; set; }
+ ///
+ /// Number of times inter-region teleport was attempted.
+ ///
+ private Stat m_interRegionTeleportAttempts;
+
+ ///
+ /// Number of times inter-region teleport was aborted (due to simultaneous client logout).
+ ///
+ private Stat m_interRegionTeleportAborts;
+
+ ///
+ /// Number of times inter-region teleport was successfully cancelled by the client.
+ ///
+ private Stat m_interRegionTeleportCancels;
+
+ ///
+ /// Number of times inter-region teleport failed due to server/client/network problems (e.g. viewer failed to
+ /// connect with destination region).
+ ///
+ ///
+ /// This is not necessarily a problem for this simulator - in open-grid/hg conditions, viewer connectivity to
+ /// destination simulator is unknown.
+ ///
+ private Stat m_interRegionTeleportFailures;
+
protected bool m_Enabled = false;
public Scene Scene { get; private set; }
@@ -154,6 +180,60 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
Scene = scene;
+ m_interRegionTeleportAttempts =
+ new Stat(
+ "InterRegionTeleportAttempts",
+ "Number of inter-region teleports attempted.",
+ "This does not count attempts which failed due to pre-conditions (e.g. target simulator refused access).\n"
+ + "You can get successfully teleports by subtracting aborts, cancels and teleport failures from this figure.",
+ "",
+ "entitytransfer",
+ Scene.Name,
+ StatType.Push,
+ null,
+ StatVerbosity.Debug);
+
+ m_interRegionTeleportAborts =
+ new Stat(
+ "InterRegionTeleportAborts",
+ "Number of inter-region teleports aborted due to client actions.",
+ "The chief action is simultaneous logout whilst teleporting.",
+ "",
+ "entitytransfer",
+ Scene.Name,
+ StatType.Push,
+ null,
+ StatVerbosity.Debug);
+
+ m_interRegionTeleportCancels =
+ new Stat(
+ "InterRegionTeleportCancels",
+ "Number of inter-region teleports cancelled by the client.",
+ null,
+ "",
+ "entitytransfer",
+ Scene.Name,
+ StatType.Push,
+ null,
+ StatVerbosity.Debug);
+
+ m_interRegionTeleportFailures =
+ new Stat(
+ "InterRegionTeleportFailures",
+ "Number of inter-region teleports that failed due to server/client/network issues.",
+ "This number may not be very helpful in open-grid/hg situations as the network connectivity/quality of destinations is uncontrollable.",
+ "",
+ "entitytransfer",
+ Scene.Name,
+ StatType.Push,
+ null,
+ StatVerbosity.Debug);
+
+ StatsManager.RegisterStat(m_interRegionTeleportAttempts);
+ StatsManager.RegisterStat(m_interRegionTeleportAborts);
+ StatsManager.RegisterStat(m_interRegionTeleportCancels);
+ StatsManager.RegisterStat(m_interRegionTeleportFailures);
+
scene.RegisterModuleInterface(this);
scene.EventManager.OnNewClient += OnNewClient;
}
@@ -171,7 +251,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
public virtual void Close() {}
- public virtual void RemoveRegion(Scene scene) {}
+ public virtual void RemoveRegion(Scene scene)
+ {
+ StatsManager.DeregisterStat(m_interRegionTeleportAttempts);
+ StatsManager.DeregisterStat(m_interRegionTeleportAborts);
+ StatsManager.DeregisterStat(m_interRegionTeleportCancels);
+ StatsManager.DeregisterStat(m_interRegionTeleportFailures);
+ }
public virtual void RegionLoaded(Scene scene)
{
@@ -528,6 +614,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
return;
}
+ // Before this point, teleport 'failure' is due to checkable pre-conditions such as whether the target
+ // simulator can be found and is explicitly prepared to allow access. Therefore, we will not count these
+ // as server attempts.
+ m_interRegionTeleportAttempts.Value++;
+
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Destination is running version {0}", version);
// Fixing a bug where teleporting while sitting results in the avatar ending up removed from
@@ -578,6 +669,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
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(
@@ -589,6 +682,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
{
+ m_interRegionTeleportCancels.Value++;
+
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
@@ -597,6 +692,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
else 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 CreateAgent due to previous client close.",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
@@ -666,6 +763,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// establish th econnection to the destination which makes it return true.
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} before UpdateAgent",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
@@ -681,6 +780,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
{
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);
@@ -698,6 +799,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
{
+ m_interRegionTeleportCancels.Value++;
+
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
@@ -733,6 +836,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
{
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 WaitForAgentArrivedAtDestination due to previous client close.",
sp.Name, finalDestination.RegionName, sp.Scene.Name);
@@ -745,6 +850,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
Fail(sp, finalDestination, logout, "Destination region did not signal teleport completion.");
+
return;
}
@@ -786,15 +892,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// now we have a child agent in this region.
sp.Reset();
}
-
- // Commented pending deletion since this method no longer appears to do anything at all
-// // REFACTORING PROBLEM. Well, not a problem, but this method is HORRIBLE!
-// if (sp.Scene.NeedSceneCacheClear(sp.UUID))
-// {
-// m_log.DebugFormat(
-// "[ENTITY TRANSFER MODULE]: User {0} is going to another region, profile cache removed",
-// sp.UUID);
-// }
}
///
@@ -830,6 +927,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
{
CleanupFailedInterRegionTeleport(sp, finalDestination);
+ m_interRegionTeleportFailures.Value++;
+
sp.ControllingClient.SendTeleportFailed(
string.Format(
"Problems connecting to destination {0}, reason: {1}", finalDestination.RegionName, reason));