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waste memory on a loss pool. Update resends need work.

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This commit is contained in:
UbitUmarov
2020-09-17 20:18:56 +01:00
parent 8183945d5f
commit b9d97e4ee5
5 changed files with 108 additions and 12 deletions
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88
OpenSim/Region/Framework/Scenes/EntityUpdates.cs
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@@ -95,7 +95,14 @@ namespace OpenSim.Region.Framework.Scenes
public ISceneEntity Entity
{
get { return m_entity; }
get
{
return m_entity;
}
internal set
{
m_entity = value;
}
}
public PrimUpdateFlags Flags
@@ -143,6 +150,7 @@ namespace OpenSim.Region.Framework.Scenes
public void Free()
{
m_entity = null;
EntityUpdatesPool.Free(this);
}
public EntityUpdate(ISceneEntity entity, PrimUpdateFlags flags)
@@ -175,4 +183,82 @@ namespace OpenSim.Region.Framework.Scenes
return Comparer<ulong>.Default.Compare(this.EntryOrder, other.EntryOrder);
}
}
public static class EntityUpdatesPool
{
const int MAXSIZE = 32768;
const int PREALLOC = 16384;
private static readonly EntityUpdate[] m_pool = new EntityUpdate[MAXSIZE];
private static readonly object m_poollock = new object();
private static int m_poolPtr;
//private static int m_min = int.MaxValue;
//private static int m_max = int.MinValue;
static EntityUpdatesPool()
{
for(int i = 0; i < PREALLOC; ++i)
m_pool[i] = new EntityUpdate(null, 0);
m_poolPtr = PREALLOC - 1;
}
public static EntityUpdate Get(ISceneEntity entity, PrimUpdateFlags flags)
{
lock (m_poollock)
{
if (m_poolPtr >= 0)
{
EntityUpdate eu = m_pool[m_poolPtr];
m_pool[m_poolPtr] = null;
m_poolPtr--;
//if (m_min > m_poolPtr)
// m_min = m_poolPtr;
eu.Entity = entity;
eu.Flags = flags;
return eu;
}
}
return new EntityUpdate(entity, flags);
}
public static EntityUpdate Get(ISceneEntity entity, PrimUpdateFlags flags, bool sendfam, bool sendobj)
{
lock (m_poollock)
{
if (m_poolPtr >= 0)
{
EntityUpdate eu = m_pool[m_poolPtr];
m_pool[m_poolPtr] = null;
m_poolPtr--;
//if (m_min > m_poolPtr)
// m_min = m_poolPtr;
eu.Entity = entity;
eu.Flags = flags;
ObjectPropertyUpdateFlags tmp = 0;
if (sendfam)
tmp |= ObjectPropertyUpdateFlags.Family;
if (sendobj)
tmp |= ObjectPropertyUpdateFlags.Object;
eu.PropsFlags = tmp;
return eu;
}
}
return new EntityUpdate(entity, flags, sendfam, sendobj);
}
public static void Free(EntityUpdate eu)
{
lock (m_poollock)
{
if (m_poolPtr < MAXSIZE - 1)
{
m_poolPtr++;
//if (m_max < m_poolPtr)
// m_max = m_poolPtr;
m_pool[m_poolPtr] = eu;
}
}
}
}
}