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Put guards on a bunch of exception-inducing code, as seen in logs from load test.

cpu-performance
Diva Canto 2013-07-09 14:12:52 -07:00
parent b2d4b8b1da
commit 67e500383e
6 changed files with 20 additions and 6 deletions
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6
OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
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@ -171,11 +171,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (!so.IsAttachment)
return;
if (so.Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
if (so.AttachedAvatar == UUID.Zero || Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
return;
// foreign user
AgentCircuitData aCircuit = so.Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
{
if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
@ -183,7 +183,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachement {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
HGUuidGatherer uuidGatherer = new HGUuidGatherer(so.Scene.AssetService, url);
HGUuidGatherer uuidGatherer = new HGUuidGatherer(Scene.AssetService, url);
uuidGatherer.GatherAssetUuids(so, ids);
foreach (KeyValuePair<UUID, AssetType> kvp in ids)

2
OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
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@ -135,7 +135,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
if (sp is ScenePresence)
{
AgentCircuitData aCircuit = ((ScenePresence)sp).Scene.AuthenticateHandler.GetAgentCircuitData(client.AgentId);
if ((aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
{
if (m_RestrictInventoryAccessAbroad)
{

5
OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
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@ -81,6 +81,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
public void OnConnectionClose(IClientAPI client)
{
if (client == null)
return;
if (client.SceneAgent == null)
return;
if (client.SceneAgent.IsChildAgent)
return;

4
OpenSim/Region/Framework/Scenes/Scene.cs
View File

@ -3687,7 +3687,9 @@ namespace OpenSim.Region.Framework.Scenes
"[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting. Removing existing presence.",
sp.Name, sp.UUID, RegionInfo.RegionName);
sp.ControllingClient.Close(true);
if (sp.ControllingClient != null)
sp.ControllingClient.Close(true);
sp = null;
}

6
OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
View File

@ -67,6 +67,12 @@ namespace OpenSim.Region.Framework.Scenes
{
int scriptsStarted = 0;
if (m_scene == null)
{
m_log.DebugFormat("[PRIM INVENTORY]: m_scene is null. Unable to create script instances");
return 0;
}
// Don't start scripts if they're turned off in the region!
if (!m_scene.RegionInfo.RegionSettings.DisableScripts)
{

3
OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
View File

@ -553,7 +553,8 @@ namespace OpenSim.Region.Framework.Scenes
/// </param>
public void StopScriptInstance(TaskInventoryItem item)
{
m_part.ParentGroup.Scene.EventManager.TriggerStopScript(m_part.LocalId, item.ItemID);
if (m_part.ParentGroup.Scene != null)
m_part.ParentGroup.Scene.EventManager.TriggerStopScript(m_part.LocalId, item.ItemID);
// At the moment, even stopped scripts are counted as active, which is probably wrong.
// m_part.ParentGroup.AddActiveScriptCount(-1);