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* Slightly increase ScenePresences locking where it's technically required in SceneGraph

0.6.2-post-fixes
Justin Clarke Casey 2009-01-07 19:33:20 +00:00
parent 8d035b196d
commit 9e297cd722
1 changed files with 25 additions and 17 deletions
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44
OpenSim/Region/Environment/Scenes/SceneGraph.cs
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@ -837,7 +837,11 @@ namespace OpenSim.Region.Environment.Scenes
protected internal ScenePresence GetScenePresence(UUID agentID)
{
ScenePresence sp;
ScenePresences.TryGetValue(agentID, out sp);
lock (ScenePresences)
{
ScenePresences.TryGetValue(agentID, out sp);
}
return sp;
}
@ -968,22 +972,26 @@ namespace OpenSim.Region.Environment.Scenes
protected internal bool TryGetAvatar(UUID avatarId, out ScenePresence avatar)
{
ScenePresence presence;
if (ScenePresences.TryGetValue(avatarId, out presence))
{
avatar = presence;
return true;
//if (!presence.IsChildAgent)
//{
// avatar = presence;
// return true;
//}
//else
//{
// m_log.WarnFormat(
// "[INNER SCENE]: Requested avatar {0} could not be found in scene {1} since it is only registered as a child agent!",
// avatarId, m_parentScene.RegionInfo.RegionName);
//}
lock (ScenePresences)
{
if (ScenePresences.TryGetValue(avatarId, out presence))
{
avatar = presence;
return true;
//if (!presence.IsChildAgent)
//{
// avatar = presence;
// return true;
//}
//else
//{
// m_log.WarnFormat(
// "[INNER SCENE]: Requested avatar {0} could not be found in scene {1} since it is only registered as a child agent!",
// avatarId, m_parentScene.RegionInfo.RegionName);
//}
}
}
avatar = null;
@ -1477,13 +1485,13 @@ namespace OpenSim.Region.Environment.Scenes
// We need to explicitly resend the newly link prim's object properties since no other actions
// occur on link to invoke this elsewhere (such as object selection)
parenPrim.RootPart.AddFlag(PrimFlags.CreateSelected);
parenPrim.RootPart.AddFlag(PrimFlags.CreateSelected);
parenPrim.TriggerScriptChangedEvent(Changed.LINK);
if (client != null)
parenPrim.GetProperties(client);
else
{
foreach (ScenePresence p in ScenePresences.Values)
foreach (ScenePresence p in GetScenePresences())
{
parenPrim.GetProperties(p.ControllingClient);
}