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authorDiva Canto2013-07-25 23:44:58 -0700
committerDiva Canto2013-07-25 23:44:58 -0700
commit878ce1e6b2b96043052015732286141f5b71310b (patch)
tree62586d92078480f05d47b25aaf5c460310c12cfe /OpenSim/Region
parentReturn Simulator/0.1 (V1) entity transfer behaviour to waiting only 2 seconds... (diff)
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This should fix all issues with teleports. One should be able to TP as fast as needed. (Although sometimes Justin's state machine kicks in and doesn't let you) The EventQueues are a hairy mess, and it's very easy to mess things up. But it looks like this commit makes them work right. Here's what's going on:
- Child and root agents are only closed after 15 sec, maybe - If the user comes back, they aren't closed, and everything is reused - On the receiving side, clients and scene presences are reused if they already exist - Caps are always recreated (this is where I spent most of my time!). It turns out that, because the agents carry the seeds around, the seed gets the same URL, except for the root agent coming back to a far away region, which gets a new seed (because we don't know what was its seed in the departing region, and we can't send it back to the client when the agent returns there).
Diffstat (limited to 'OpenSim/Region')
-rw-r--r--OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs58
-rw-r--r--OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs11
-rw-r--r--OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs11
-rw-r--r--OpenSim/Region/Framework/Scenes/Scene.cs61
4 files changed, 54 insertions, 87 deletions
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
index c5e28ad..d02496f 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
@@ -91,7 +91,6 @@ namespace OpenSim.Region.ClientStack.Linden
91 scene.RegisterModuleInterface<IEventQueue>(this); 91 scene.RegisterModuleInterface<IEventQueue>(this);
92 92
93 scene.EventManager.OnClientClosed += ClientClosed; 93 scene.EventManager.OnClientClosed += ClientClosed;
94 scene.EventManager.OnMakeChildAgent += MakeChildAgent;
95 scene.EventManager.OnRegisterCaps += OnRegisterCaps; 94 scene.EventManager.OnRegisterCaps += OnRegisterCaps;
96 95
97 MainConsole.Instance.Commands.AddCommand( 96 MainConsole.Instance.Commands.AddCommand(
@@ -120,7 +119,6 @@ namespace OpenSim.Region.ClientStack.Linden
120 return; 119 return;
121 120
122 scene.EventManager.OnClientClosed -= ClientClosed; 121 scene.EventManager.OnClientClosed -= ClientClosed;
123 scene.EventManager.OnMakeChildAgent -= MakeChildAgent;
124 scene.EventManager.OnRegisterCaps -= OnRegisterCaps; 122 scene.EventManager.OnRegisterCaps -= OnRegisterCaps;
125 123
126 scene.UnregisterModuleInterface<IEventQueue>(this); 124 scene.UnregisterModuleInterface<IEventQueue>(this);
@@ -189,14 +187,12 @@ namespace OpenSim.Region.ClientStack.Linden
189 { 187 {
190 if (!queues.ContainsKey(agentId)) 188 if (!queues.ContainsKey(agentId))
191 { 189 {
192 /*
193 m_log.DebugFormat( 190 m_log.DebugFormat(
194 "[EVENTQUEUE]: Adding new queue for agent {0} in region {1}", 191 "[EVENTQUEUE]: Adding new queue for agent {0} in region {1}",
195 agentId, m_scene.RegionInfo.RegionName); 192 agentId, m_scene.RegionInfo.RegionName);
196 */
197 queues[agentId] = new Queue<OSD>(); 193 queues[agentId] = new Queue<OSD>();
198 } 194 }
199 195
200 return queues[agentId]; 196 return queues[agentId];
201 } 197 }
202 } 198 }
@@ -228,8 +224,12 @@ namespace OpenSim.Region.ClientStack.Linden
228 { 224 {
229 Queue<OSD> queue = GetQueue(avatarID); 225 Queue<OSD> queue = GetQueue(avatarID);
230 if (queue != null) 226 if (queue != null)
227 {
231 lock (queue) 228 lock (queue)
232 queue.Enqueue(ev); 229 queue.Enqueue(ev);
230 }
231 else
232 m_log.WarnFormat("[EVENTQUEUE]: (Enqueue) No queue found for agent {0} in region {1}", avatarID, m_scene.RegionInfo.RegionName);
233 } 233 }
234 catch (NullReferenceException e) 234 catch (NullReferenceException e)
235 { 235 {
@@ -244,7 +244,7 @@ namespace OpenSim.Region.ClientStack.Linden
244 244
245 private void ClientClosed(UUID agentID, Scene scene) 245 private void ClientClosed(UUID agentID, Scene scene)
246 { 246 {
247// m_log.DebugFormat("[EVENTQUEUE]: Closed client {0} in region {1}", agentID, m_scene.RegionInfo.RegionName); 247 //m_log.DebugFormat("[EVENTQUEUE]: Closed client {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
248 248
249 int count = 0; 249 int count = 0;
250 while (queues.ContainsKey(agentID) && queues[agentID].Count > 0 && count++ < 5) 250 while (queues.ContainsKey(agentID) && queues[agentID].Count > 0 && count++ < 5)
@@ -261,31 +261,6 @@ namespace OpenSim.Region.ClientStack.Linden
261 lock (m_AvatarQueueUUIDMapping) 261 lock (m_AvatarQueueUUIDMapping)
262 m_AvatarQueueUUIDMapping.Remove(agentID); 262 m_AvatarQueueUUIDMapping.Remove(agentID);
263 263
264// lock (m_AvatarQueueUUIDMapping)
265// {
266// foreach (UUID ky in m_AvatarQueueUUIDMapping.Keys)
267// {
268//// m_log.DebugFormat("[EVENTQUEUE]: Found key {0} in m_AvatarQueueUUIDMapping while looking for {1}", ky, AgentID);
269// if (ky == agentID)
270// {
271// removeitems.Add(ky);
272// }
273// }
274//
275// foreach (UUID ky in removeitems)
276// {
277// UUID eventQueueGetUuid = m_AvatarQueueUUIDMapping[ky];
278// m_AvatarQueueUUIDMapping.Remove(ky);
279//
280// string eqgPath = GenerateEqgCapPath(eventQueueGetUuid);
281// MainServer.Instance.RemovePollServiceHTTPHandler("", eqgPath);
282//
283//// m_log.DebugFormat(
284//// "[EVENT QUEUE GET MODULE]: Removed EQG handler {0} for {1} in {2}",
285//// eqgPath, agentID, m_scene.RegionInfo.RegionName);
286// }
287// }
288
289 UUID searchval = UUID.Zero; 264 UUID searchval = UUID.Zero;
290 265
291 removeitems.Clear(); 266 removeitems.Clear();
@@ -305,19 +280,9 @@ namespace OpenSim.Region.ClientStack.Linden
305 foreach (UUID ky in removeitems) 280 foreach (UUID ky in removeitems)
306 m_QueueUUIDAvatarMapping.Remove(ky); 281 m_QueueUUIDAvatarMapping.Remove(ky);
307 } 282 }
308 }
309 283
310 private void MakeChildAgent(ScenePresence avatar) 284 // m_log.DebugFormat("[EVENTQUEUE]: Deleted queues for {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
311 { 285
312 //m_log.DebugFormat("[EVENTQUEUE]: Make Child agent {0} in region {1}.", avatar.UUID, m_scene.RegionInfo.RegionName);
313 //lock (m_ids)
314 // {
315 //if (m_ids.ContainsKey(avatar.UUID))
316 //{
317 // close the event queue.
318 //m_ids[avatar.UUID] = -1;
319 //}
320 //}
321 } 286 }
322 287
323 /// <summary> 288 /// <summary>
@@ -417,7 +382,12 @@ namespace OpenSim.Region.ClientStack.Linden
417 if (DebugLevel >= 2) 382 if (DebugLevel >= 2)
418 m_log.WarnFormat("POLLED FOR EQ MESSAGES BY {0} in {1}", pAgentId, m_scene.RegionInfo.RegionName); 383 m_log.WarnFormat("POLLED FOR EQ MESSAGES BY {0} in {1}", pAgentId, m_scene.RegionInfo.RegionName);
419 384
420 Queue<OSD> queue = TryGetQueue(pAgentId); 385 Queue<OSD> queue = GetQueue(pAgentId);
386 if (queue == null)
387 {
388 return NoEvents(requestID, pAgentId);
389 }
390
421 OSD element; 391 OSD element;
422 lock (queue) 392 lock (queue)
423 { 393 {
diff --git a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
index ad1c4ce..6545a99 100644
--- a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
@@ -132,13 +132,9 @@ namespace OpenSim.Region.CoreModules.Framework
132 { 132 {
133 Caps oldCaps = m_capsObjects[agentId]; 133 Caps oldCaps = m_capsObjects[agentId];
134 134
135 m_log.DebugFormat( 135 //m_log.WarnFormat(
136 "[CAPS]: Recreating caps for agent {0}. Old caps path {1}, new caps path {2}. ", 136 // "[CAPS]: Recreating caps for agent {0} in region {1}. Old caps path {2}, new caps path {3}. ",
137 agentId, oldCaps.CapsObjectPath, capsObjectPath); 137 // agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
138 // This should not happen. The caller code is confused. We need to fix that.
139 // CAPs can never be reregistered, or the client will be confused.
140 // Hence this return here.
141 //return;
142 } 138 }
143 139
144 caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName, 140 caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
@@ -153,6 +149,7 @@ namespace OpenSim.Region.CoreModules.Framework
153 149
154 public void RemoveCaps(UUID agentId) 150 public void RemoveCaps(UUID agentId)
155 { 151 {
152 m_log.DebugFormat("[CAPS]: Remove caps for agent {0} in region {1}", agentId, m_scene.RegionInfo.RegionName);
156 lock (m_childrenSeeds) 153 lock (m_childrenSeeds)
157 { 154 {
158 if (m_childrenSeeds.ContainsKey(agentId)) 155 if (m_childrenSeeds.ContainsKey(agentId))
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 3f1686c..96cd6b9 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -316,7 +316,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
316 m_log.DebugFormat( 316 m_log.DebugFormat(
317 "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2}@{3} - agent is already in transit.", 317 "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2}@{3} - agent is already in transit.",
318 sp.Name, sp.UUID, position, regionHandle); 318 sp.Name, sp.UUID, position, regionHandle);
319 319
320 sp.ControllingClient.SendTeleportFailed("Slow down!");
320 return; 321 return;
321 } 322 }
322 323
@@ -1040,9 +1041,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
1040 // Now let's make it officially a child agent 1041 // Now let's make it officially a child agent
1041 sp.MakeChildAgent(); 1042 sp.MakeChildAgent();
1042 1043
1043 // OK, it got this agent. Let's close some child agents
1044 sp.CloseChildAgents(newRegionX, newRegionY);
1045
1046 // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone 1044 // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
1047 1045
1048 if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg)) 1046 if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
@@ -1059,10 +1057,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
1059 1057
1060 if (!sp.DoNotCloseAfterTeleport) 1058 if (!sp.DoNotCloseAfterTeleport)
1061 { 1059 {
1060 // OK, it got this agent. Let's close everything
1061 m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Closing in agent {0} in region {1}", sp.Name, Scene.RegionInfo.RegionName);
1062 sp.CloseChildAgents(newRegionX, newRegionY);
1062 sp.Scene.IncomingCloseAgent(sp.UUID, false); 1063 sp.Scene.IncomingCloseAgent(sp.UUID, false);
1064
1063 } 1065 }
1064 else 1066 else
1065 { 1067 {
1068 m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Not closing agent {0}, user is back in {0}", sp.Name, Scene.RegionInfo.RegionName);
1066 sp.DoNotCloseAfterTeleport = false; 1069 sp.DoNotCloseAfterTeleport = false;
1067 } 1070 }
1068 } 1071 }
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 705660d..6d0b13f 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2805,6 +2805,7 @@ namespace OpenSim.Region.Framework.Scenes
2805 { 2805 {
2806 ScenePresence sp; 2806 ScenePresence sp;
2807 bool vialogin; 2807 bool vialogin;
2808 bool reallyNew = true;
2808 2809
2809 // Validation occurs in LLUDPServer 2810 // Validation occurs in LLUDPServer
2810 // 2811 //
@@ -2856,6 +2857,7 @@ namespace OpenSim.Region.Framework.Scenes
2856 m_log.WarnFormat( 2857 m_log.WarnFormat(
2857 "[SCENE]: Already found {0} scene presence for {1} in {2} when asked to add new scene presence", 2858 "[SCENE]: Already found {0} scene presence for {1} in {2} when asked to add new scene presence",
2858 sp.IsChildAgent ? "child" : "root", sp.Name, RegionInfo.RegionName); 2859 sp.IsChildAgent ? "child" : "root", sp.Name, RegionInfo.RegionName);
2860 reallyNew = false;
2859 } 2861 }
2860 2862
2861 // We must set this here so that TriggerOnNewClient and TriggerOnClientLogin can determine whether the 2863 // We must set this here so that TriggerOnNewClient and TriggerOnClientLogin can determine whether the
@@ -2867,7 +2869,9 @@ namespace OpenSim.Region.Framework.Scenes
2867 // places. However, we still need to do it here for NPCs. 2869 // places. However, we still need to do it here for NPCs.
2868 CacheUserName(sp, aCircuit); 2870 CacheUserName(sp, aCircuit);
2869 2871
2870 EventManager.TriggerOnNewClient(client); 2872 if (reallyNew)
2873 EventManager.TriggerOnNewClient(client);
2874
2871 if (vialogin) 2875 if (vialogin)
2872 EventManager.TriggerOnClientLogin(client); 2876 EventManager.TriggerOnClientLogin(client);
2873 } 2877 }
@@ -3426,15 +3430,8 @@ namespace OpenSim.Region.Framework.Scenes
3426 if (closeChildAgents && isChildAgent) 3430 if (closeChildAgents && isChildAgent)
3427 { 3431 {
3428 // Tell a single agent to disconnect from the region. 3432 // Tell a single agent to disconnect from the region.
3429 IEventQueue eq = RequestModuleInterface<IEventQueue>(); 3433 // Let's do this via UDP
3430 if (eq != null) 3434 avatar.ControllingClient.SendShutdownConnectionNotice();
3431 {
3432 eq.DisableSimulator(RegionInfo.RegionHandle, avatar.UUID);
3433 }
3434 else
3435 {
3436 avatar.ControllingClient.SendShutdownConnectionNotice();
3437 }
3438 } 3435 }
3439 3436
3440 // Only applies to root agents. 3437 // Only applies to root agents.
@@ -3686,21 +3683,29 @@ namespace OpenSim.Region.Framework.Scenes
3686 { 3683 {
3687 if (!sp.IsChildAgent) 3684 if (!sp.IsChildAgent)
3688 { 3685 {
3689 // We have a zombie from a crashed session. 3686 // We have a root agent. Is it in transit?
3690 // Or the same user is trying to be root twice here, won't work. 3687 if (!EntityTransferModule.IsInTransit(sp.UUID))
3691 // Kill it. 3688 {
3692 m_log.WarnFormat( 3689 // We have a zombie from a crashed session.
3693 "[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting. Removing existing presence.", 3690 // Or the same user is trying to be root twice here, won't work.
3694 sp.Name, sp.UUID, RegionInfo.RegionName); 3691 // Kill it.
3695 3692 m_log.WarnFormat(
3696 if (sp.ControllingClient != null) 3693 "[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting. Removing existing presence.",
3697 sp.ControllingClient.Close(true); 3694 sp.Name, sp.UUID, RegionInfo.RegionName);
3695
3696 if (sp.ControllingClient != null)
3697 sp.ControllingClient.Close(true);
3698 3698
3699 sp = null; 3699 sp = null;
3700 }
3701 else
3702 m_log.WarnFormat("[SCENE]: Existing root scene presence for {0} {1} in {2}, but agent is in trasit", sp.Name, sp.UUID, RegionInfo.RegionName);
3700 } 3703 }
3701 else 3704 else
3702 { 3705 {
3706 // We have a child agent here
3703 sp.DoNotCloseAfterTeleport = true; 3707 sp.DoNotCloseAfterTeleport = true;
3708 //m_log.WarnFormat("[SCENE]: Existing child scene presence for {0} {1} in {2}", sp.Name, sp.UUID, RegionInfo.RegionName);
3704 } 3709 }
3705 } 3710 }
3706 3711
@@ -3785,9 +3790,12 @@ namespace OpenSim.Region.Framework.Scenes
3785 agent.AgentID, RegionInfo.RegionName); 3790 agent.AgentID, RegionInfo.RegionName);
3786 3791
3787 sp.AdjustKnownSeeds(); 3792 sp.AdjustKnownSeeds();
3788 3793
3789 if (CapsModule != null) 3794 if (CapsModule != null)
3795 {
3790 CapsModule.SetAgentCapsSeeds(agent); 3796 CapsModule.SetAgentCapsSeeds(agent);
3797 CapsModule.CreateCaps(agent.AgentID);
3798 }
3791 } 3799 }
3792 } 3800 }
3793 3801
@@ -5545,17 +5553,6 @@ namespace OpenSim.Region.Framework.Scenes
5545 { 5553 {
5546 reason = "You are banned from the region"; 5554 reason = "You are banned from the region";
5547 5555
5548 if (EntityTransferModule.IsInTransit(agentID))
5549 {
5550 reason = "Agent is still in transit from this region";
5551
5552 m_log.WarnFormat(
5553 "[SCENE]: Denying agent {0} entry into {1} since region still has them registered as in transit",
5554 agentID, RegionInfo.RegionName);
5555
5556 return false;
5557 }
5558
5559 if (Permissions.IsGod(agentID)) 5556 if (Permissions.IsGod(agentID))
5560 { 5557 {
5561 reason = String.Empty; 5558 reason = String.Empty;