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Add locking to prim and avatar lists to fix enumeration errors

dsg
Robert Adams 2011-01-27 11:03:23 -08:00
parent cfab010b10
commit 8d87d9e42d
1 changed files with 19 additions and 13 deletions
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14
OpenSim/Region/Physics/PEPlugin/PEScene.cs
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@ -55,7 +55,7 @@ public class PEScene : PhysicsScene
{
PECharacter actor = new PECharacter(avName, this, position, null, size, 0f, 0f, .5f, 1f,
1f, 1f, .5f, .5f);
m_avatars.Add(actor);
lock (m_avatars) m_avatars.Add(actor);
return actor;
}
@ -63,7 +63,7 @@ public class PEScene : PhysicsScene
{
try
{
m_avatars.Remove((PECharacter)actor);
lock (m_avatars) m_avatars.Remove((PECharacter)actor);
}
catch (Exception e)
{
@ -75,7 +75,7 @@ public class PEScene : PhysicsScene
{
try
{
m_prims.Remove((PEPrim)prim);
lock (m_prims) m_prims.Remove((PEPrim)prim);
}
catch (Exception e)
{
@ -92,7 +92,7 @@ public class PEScene : PhysicsScene
Vector3 size, Quaternion rotation, bool isPhysical)
{
PEPrim prim = new PEPrim(primName, this, position, size, rotation, null, pbs, isPhysical, null);
m_prims.Add(prim);
lock (m_prims) m_prims.Add(prim);
return prim;
}
@ -106,6 +106,8 @@ public class PEScene : PhysicsScene
if (SceneToPhysEngineSyncServer.IsActivePhysEngineScene2S())
{
// m_log.DebugFormat("[RPE]: Simulate. p={0}, a={1}", m_prims.Count, m_avatars.Count);
lock (m_prims)
{
foreach (PEPrim prim in m_prims)
{
// if the values have changed and it was I who changed them, send an update
@ -114,6 +116,9 @@ public class PEScene : PhysicsScene
SceneToPhysEngineSyncServer.RouteUpdate(prim);
}
}
}
lock (m_avatars)
{
foreach (PECharacter actor in m_avatars)
{
// m_log.DebugFormat("[RPE]: Simulate. p={0}, a={1}", m_prims.Count, m_avatars.Count);
@ -124,6 +129,7 @@ public class PEScene : PhysicsScene
}
}
}
}
return 60f;
}
/*