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avoid packet split on terseupdates

0.9.1.0-post-fixes
UbitUmarov 2019-02-26 15:09:18 +00:00
parent 4de5e14e54
commit fe46f8cd1d
1 changed files with 76 additions and 30 deletions
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102
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
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@ -4094,11 +4094,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
return; return;
List<ObjectUpdatePacket.ObjectDataBlock> objectUpdateBlocks = null; List<ObjectUpdatePacket.ObjectDataBlock> objectUpdateBlocks = null;
List<ObjectUpdateCompressedPacket.ObjectDataBlock> compressedUpdateBlocks = null; // List<ObjectUpdateCompressedPacket.ObjectDataBlock> compressedUpdateBlocks = null;
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> terseUpdateBlocks = null;
List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> terseAgentUpdateBlocks = null;
List<EntityUpdate> objectUpdates = null; List<EntityUpdate> objectUpdates = null;
List<EntityUpdate> compressedUpdates = null; // List<EntityUpdate> compressedUpdates = null;
List<EntityUpdate> terseUpdates = null; List<EntityUpdate> terseUpdates = null;
List<EntityUpdate> terseAgentUpdates = null; List<EntityUpdate> terseAgentUpdates = null;
List<SceneObjectPart> ObjectAnimationUpdates = null; List<SceneObjectPart> ObjectAnimationUpdates = null;
@ -4321,32 +4319,29 @@ namespace OpenSim.Region.ClientStack.LindenUDP
if ((updateFlags & canNotUseImprovedMask) == 0) if ((updateFlags & canNotUseImprovedMask) == 0)
{ {
ImprovedTerseObjectUpdatePacket.ObjectDataBlock ablock =
CreateImprovedTerseBlock(update.Entity);
if (update.Entity is ScenePresence) if (update.Entity is ScenePresence)
{ {
// ALL presence updates go into a special list // ALL presence updates go into a special list
if (terseAgentUpdateBlocks == null) if (terseAgentUpdates == null)
{ {
terseAgentUpdateBlocks = new List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>();
terseAgentUpdates = new List<EntityUpdate>(); terseAgentUpdates = new List<EntityUpdate>();
maxUpdatesBytes -= 18;
} }
terseAgentUpdateBlocks.Add(ablock);
terseAgentUpdates.Add(update); terseAgentUpdates.Add(update);
maxUpdatesBytes -= 63; // no texture entry
} }
else else
{ {
// Everything else goes here // Everything else goes here
if (terseUpdateBlocks == null) if (terseUpdates == null)
{ {
terseUpdateBlocks = new List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>();
terseUpdates = new List<EntityUpdate>(); terseUpdates = new List<EntityUpdate>();
maxUpdatesBytes -= 18;
} }
terseUpdateBlocks.Add(ablock);
terseUpdates.Add(update); terseUpdates.Add(update);
maxUpdatesBytes -= 47; // no texture entry
} }
maxUpdatesBytes -= ablock.Length;
} }
else else
{ {
@ -4359,6 +4354,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
{ {
objectUpdateBlocks = new List<ObjectUpdatePacket.ObjectDataBlock>(); objectUpdateBlocks = new List<ObjectUpdatePacket.ObjectDataBlock>();
objectUpdates = new List<EntityUpdate>(); objectUpdates = new List<EntityUpdate>();
maxUpdatesBytes -= 18;
} }
objectUpdateBlocks.Add(ablock); objectUpdateBlocks.Add(ablock);
objectUpdates.Add(update); objectUpdates.Add(update);
@ -4377,16 +4373,42 @@ namespace OpenSim.Region.ClientStack.LindenUDP
timeDilation = Utils.FloatToUInt16(m_scene.TimeDilation, 0.0f, 1.0f); timeDilation = Utils.FloatToUInt16(m_scene.TimeDilation, 0.0f, 1.0f);
if (terseAgentUpdateBlocks != null) if (terseAgentUpdates != null)
{ {
const int maxNBlocks = (LLUDPServer.MTU - 18) / 63; // no texture entry
int blocks = terseAgentUpdates.Count;
ImprovedTerseObjectUpdatePacket packet ImprovedTerseObjectUpdatePacket packet
= (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate); = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle; packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation; packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = terseAgentUpdateBlocks.ToArray();
terseAgentUpdateBlocks.Clear();
OutPacket(packet, ThrottleOutPacketType.Unknown, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseAgentUpdates, oPacket); }); int curNBlocks = blocks > maxNBlocks ? maxNBlocks : blocks;
List<EntityUpdate> tau = new List<EntityUpdate>(curNBlocks);
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[curNBlocks];
int count = 0;
foreach (EntityUpdate eu in terseAgentUpdates)
{
packet.ObjectData[count++] = CreateImprovedTerseBlock(eu.Entity);
tau.Add(eu);
--blocks;
if (count == curNBlocks && blocks > 0)
{
OutPacket(packet, ThrottleOutPacketType.Unknown, false, delegate (OutgoingPacket oPacket) { ResendPrimUpdates(tau, oPacket); });
packet = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
curNBlocks = blocks > maxNBlocks ? maxNBlocks : blocks;
tau = new List<EntityUpdate>(curNBlocks);
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[curNBlocks];
count = 0;
}
}
if (tau.Count > 0)
OutPacket(packet, ThrottleOutPacketType.Unknown, false, delegate (OutgoingPacket oPacket) { ResendPrimUpdates(tau, oPacket); });
} }
if (objectUpdateBlocks != null) if (objectUpdateBlocks != null)
@ -4399,7 +4421,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(objectUpdates, oPacket); }); OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(objectUpdates, oPacket); });
} }
/*
if (compressedUpdateBlocks != null) if (compressedUpdateBlocks != null)
{ {
ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed); ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed);
@ -4410,17 +4432,43 @@ namespace OpenSim.Region.ClientStack.LindenUDP
OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(compressedUpdates, oPacket); }); OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(compressedUpdates, oPacket); });
} }
*/
if (terseUpdateBlocks != null) if (terseUpdates != null)
{ {
ImprovedTerseObjectUpdatePacket packet = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket( const int maxNBlocks = (LLUDPServer.MTU - 18) / 47; // no texture entry
PacketType.ImprovedTerseObjectUpdate); int blocks = terseUpdates.Count;
ImprovedTerseObjectUpdatePacket packet =
(ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle; packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation; packet.RegionData.TimeDilation = timeDilation;
packet.ObjectData = terseUpdateBlocks.ToArray();
terseUpdateBlocks.Clear();
OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseUpdates, oPacket); }); int curNBlocks = blocks > maxNBlocks ? maxNBlocks : blocks;
List<EntityUpdate> tau = new List<EntityUpdate>(curNBlocks);
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[curNBlocks];
int count = 0;
foreach (EntityUpdate eu in terseUpdates)
{
packet.ObjectData[count++] = CreateImprovedTerseBlock(eu.Entity);
tau.Add(eu);
--blocks;
if (count == curNBlocks && blocks > 0)
{
OutPacket(packet, ThrottleOutPacketType.Task, false, delegate (OutgoingPacket oPacket) { ResendPrimUpdates(tau, oPacket); });
packet = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
packet.RegionData.TimeDilation = timeDilation;
curNBlocks = blocks > maxNBlocks ? maxNBlocks : blocks;
tau = new List<EntityUpdate>(curNBlocks);
packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[curNBlocks];
count = 0;
}
}
if (tau.Count > 0)
OutPacket(packet, ThrottleOutPacketType.Task, false, delegate (OutgoingPacket oPacket) { ResendPrimUpdates(tau, oPacket); });
} }
if (ObjectAnimationUpdates != null) if (ObjectAnimationUpdates != null)
@ -4637,9 +4685,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
// These are used to implement an adaptive backoff in the number // These are used to implement an adaptive backoff in the number
// of updates converted to packets. Since we don't want packets // of updates converted to packets. Since we don't want packets
// to sit in the queue with old data, only convert enough updates // to sit in the queue with old data, only convert enough updates
// to packets that can be sent in 200ms. // to packets that can be sent in 30ms.
// private Int32 m_LastQueueFill = 0;
// private Int32 m_maxUpdates = 0;
void HandleQueueEmpty(ThrottleOutPacketTypeFlags categories) void HandleQueueEmpty(ThrottleOutPacketTypeFlags categories)
{ {