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One more stab at http://opensimulator.org/mantis/view.php?id=4858. 

Eliminated the nested locks of m_Scripts and m_PrimObjects.
0.7-release
Diva Canto 2010-07-19 13:59:11 -07:00
parent 5a8ddfe211
commit 699d3b0965
1 changed files with 37 additions and 37 deletions
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74
OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
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@ -818,60 +818,60 @@ namespace OpenSim.Region.ScriptEngine.XEngine
m_CompileDict.Remove(itemID);
}
IScriptInstance instance = null;
lock (m_Scripts)
{
// Do we even have it?
if (!m_Scripts.ContainsKey(itemID))
return;
IScriptInstance instance=m_Scripts[itemID];
instance=m_Scripts[itemID];
m_Scripts.Remove(itemID);
}
instance.ClearQueue();
instance.Stop(0);
instance.ClearQueue();
instance.Stop(0);
// bool objectRemoved = false;
lock (m_PrimObjects)
lock (m_PrimObjects)
{
// Remove the script from it's prim
if (m_PrimObjects.ContainsKey(localID))
{
// Remove the script from it's prim
if (m_PrimObjects.ContainsKey(localID))
{
// Remove inventory item record
if (m_PrimObjects[localID].Contains(itemID))
m_PrimObjects[localID].Remove(itemID);
// Remove inventory item record
if (m_PrimObjects[localID].Contains(itemID))
m_PrimObjects[localID].Remove(itemID);
// If there are no more scripts, remove prim
if (m_PrimObjects[localID].Count == 0)
{
m_PrimObjects.Remove(localID);
// If there are no more scripts, remove prim
if (m_PrimObjects[localID].Count == 0)
{
m_PrimObjects.Remove(localID);
// objectRemoved = true;
}
}
}
instance.RemoveState();
instance.DestroyScriptInstance();
m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
if (m_DomainScripts[instance.AppDomain].Count == 0)
{
m_DomainScripts.Remove(instance.AppDomain);
UnloadAppDomain(instance.AppDomain);
}
instance = null;
ObjectRemoved handlerObjectRemoved = OnObjectRemoved;
if (handlerObjectRemoved != null)
{
SceneObjectPart part = m_Scene.GetSceneObjectPart(localID);
handlerObjectRemoved(part.UUID);
}
CleanAssemblies();
}
instance.RemoveState();
instance.DestroyScriptInstance();
m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
if (m_DomainScripts[instance.AppDomain].Count == 0)
{
m_DomainScripts.Remove(instance.AppDomain);
UnloadAppDomain(instance.AppDomain);
}
instance = null;
ObjectRemoved handlerObjectRemoved = OnObjectRemoved;
if (handlerObjectRemoved != null)
{
SceneObjectPart part = m_Scene.GetSceneObjectPart(localID);
handlerObjectRemoved(part.UUID);
}
ScriptRemoved handlerScriptRemoved = OnScriptRemoved;
if (handlerScriptRemoved != null)
handlerScriptRemoved(itemID);