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Another stab at http://opensimulator.org/mantis/view.php?id=4858. Eliminated more nested locks.

0.7-release
Diva Canto 2010-07-19 15:20:34 -07:00
parent 699d3b0965
commit 257a46dfb9
1 changed files with 41 additions and 33 deletions
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22
OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
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@ -701,9 +701,9 @@ namespace OpenSim.Region.ScriptEngine.XEngine
} }
} }
ScriptInstance instance = null;
lock (m_Scripts) lock (m_Scripts)
{ {
ScriptInstance instance = null;
// Create the object record // Create the object record
if ((!m_Scripts.ContainsKey(itemID)) || if ((!m_Scripts.ContainsKey(itemID)) ||
@ -784,6 +784,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
m_Scripts[itemID] = instance; m_Scripts[itemID] = instance;
} }
}
lock (m_PrimObjects) lock (m_PrimObjects)
{ {
@ -805,7 +806,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
if (instance != null) if (instance != null)
instance.Init(); instance.Init();
}
return true; return true;
} }
@ -1005,26 +1006,33 @@ namespace OpenSim.Region.ScriptEngine.XEngine
public bool PostObjectEvent(uint localID, EventParams p) public bool PostObjectEvent(uint localID, EventParams p)
{ {
bool result = false; bool result = false;
List<UUID> uuids = null;
lock (m_PrimObjects) lock (m_PrimObjects)
{ {
if (!m_PrimObjects.ContainsKey(localID)) if (!m_PrimObjects.ContainsKey(localID))
return false; return false;
uuids = m_PrimObjects[localID];
}
foreach (UUID itemID in m_PrimObjects[localID]) foreach (UUID itemID in uuids)
{
IScriptInstance instance = null;
try
{ {
if (m_Scripts.ContainsKey(itemID)) if (m_Scripts.ContainsKey(itemID))
{ instance = m_Scripts[itemID];
IScriptInstance instance = m_Scripts[itemID]; }
catch { /* ignore race conditions */ }
if (instance != null) if (instance != null)
{ {
instance.PostEvent(p); instance.PostEvent(p);
result = true; result = true;
} }
} }
}
}
return result; return result;
} }