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Merge branch 'master' into careminster

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Conflicts:
	OpenSim/Data/MySQL/MySQLSimulationData.cs
	OpenSim/Data/MySQL/Resources/RegionStore.migrations
	OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
	OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
	OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
	OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
	OpenSim/Region/Framework/Scenes/Scene.cs
	OpenSim/Region/Framework/Scenes/ScenePresence.cs
	OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
	OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
	OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
This commit is contained in:
Melanie
2013-10-04 20:03:12 +01:00
parent 72206a0e29 8996ac1a9c
commit 75c68fa29e
85 changed files with 2998 additions and 873 deletions
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74
OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
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@@ -1764,32 +1764,76 @@ namespace OpenSim.Region.ClientStack.LindenUDP
endPoint = (IPEndPoint)array[0];
CompleteAgentMovementPacket packet = (CompleteAgentMovementPacket)array[1];
m_log.DebugFormat(
"[LLUDPSERVER]: Handling CompleteAgentMovement request from {0} in {1}", endPoint, m_scene.Name);
// Determine which agent this packet came from
int count = 20;
bool ready = false;
while (!ready && count-- > 0)
// We need to wait here because in when using the OpenSimulator V2 teleport protocol to travel to a destination
// simulator with no existing child presence, the viewer (at least LL 3.3.4) will send UseCircuitCode
// and then CompleteAgentMovement immediately without waiting for an ack. As we are now handling these
// packets asynchronously, we need to account for this thread proceeding more quickly than the
// UseCircuitCode thread.
int count = 40;
while (count-- > 0)
{
if (m_scene.TryGetClient(endPoint, out client) && client.IsActive && client.SceneAgent != null)
if (m_scene.TryGetClient(endPoint, out client))
{
LLClientView llClientView = (LLClientView)client;
LLUDPClient udpClient = llClientView.UDPClient;
if (udpClient != null && udpClient.IsConnected)
ready = true;
if (!client.IsActive)
{
// This check exists to catch a condition where the client has been closed by another thread
// but has not yet been removed from the client manager (and possibly a new connection has
// not yet been established).
m_log.DebugFormat(
"[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active yet. Waiting.",
endPoint, client.Name, m_scene.Name);
}
else if (client.SceneAgent == null)
{
// This check exists to catch a condition where the new client has been added to the client
// manager but the SceneAgent has not yet been set in Scene.AddNewAgent(). If we are too
// eager, then the new ScenePresence may not have registered a listener for this messsage
// before we try to process it.
// XXX: A better long term fix may be to add the SceneAgent before the client is added to
// the client manager
m_log.DebugFormat(
"[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client SceneAgent not set yet. Waiting.",
endPoint, client.Name, m_scene.Name);
}
else
{
m_log.Debug("[LLUDPSERVER]: Received a CompleteMovementIntoRegion in " + m_scene.RegionInfo.RegionName + " (not ready yet)");
Thread.Sleep(200);
break;
}
}
else
{
m_log.Debug("[LLUDPSERVER]: Received a CompleteMovementIntoRegion in " + m_scene.RegionInfo.RegionName + " (not ready yet)");
Thread.Sleep(200);
m_log.DebugFormat(
"[LLUDPSERVER]: Received a CompleteAgentMovement from {0} in {1} but no client exists yet. Waiting.",
endPoint, m_scene.Name);
}
Thread.Sleep(200);
}
if (client == null)
{
m_log.DebugFormat(
"[LLUDPSERVER]: No client found for CompleteAgentMovement from {0} in {1} after wait. Dropping.",
endPoint, m_scene.Name);
return;
}
else if (!client.IsActive || client.SceneAgent == null)
{
// This check exists to catch a condition where the client has been closed by another thread
// but has not yet been removed from the client manager.
// The packet could be simply ignored but it is useful to know if this condition occurred for other debugging
// purposes.
m_log.DebugFormat(
"[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active after wait. Dropping.",
endPoint, client.Name, m_scene.Name);
return;
}
IncomingPacket incomingPacket1;
@@ -1810,7 +1854,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
catch (Exception e)
{
m_log.ErrorFormat(
"[LLUDPSERVER]: CompleteMovementIntoRegion handling from endpoint {0}, client {1} {2} failed. Exception {3}{4}",
"[LLUDPSERVER]: CompleteAgentMovement handling from endpoint {0}, client {1} {2} failed. Exception {3}{4}",
endPoint != null ? endPoint.ToString() : "n/a",
client != null ? client.Name : "unknown",
client != null ? client.AgentId.ToString() : "unknown",
@@ -1921,7 +1965,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
client.Kick("Simulator logged you out due to connection timeout.");
}
m_scene.IncomingCloseAgent(client.AgentId, true);
m_scene.CloseAgent(client.AgentId, true);
}
private void IncomingPacketHandler()
@@ -2264,7 +2308,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
if (!client.IsLoggingOut)
{
client.IsLoggingOut = true;
m_scene.IncomingCloseAgent(client.AgentId, false);
m_scene.CloseAgent(client.AgentId, false);
}
}
}