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Inconsistent locking of ScenePresence array in SceneGraph. Fixed by eliminating option to return the actual list. Callers can now either request a copy of the array as a new List or ask the SceneGraph to call a delegate function on every ScenePresence. Iteration and locking of the ScenePresences now takes place only within the SceneGraph class. 

This patch also applies a fix to Combat/CombatModule.cs which had unlocked iteration of the ScenePresences and inconsistent try/catch around the use of those ScenePresences.
slimupdates
Dan Lake 2010-03-17 06:40:00 -07:00 committed by John Hurliman
parent a647f50087
commit 73e9b0be72
10 changed files with 262 additions and 237 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

91
OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
View File

@ -89,60 +89,57 @@ namespace OpenSim.Region.CoreModules.Avatar.Combat.CombatModule
get { return true; }
}
private void KillAvatar(uint killerObjectLocalID, ScenePresence DeadAvatar)
private void KillAvatar(uint killerObjectLocalID, ScenePresence deadAvatar)
{
string deadAvatarMessage;
ScenePresence killingAvatar = null;
string killingAvatarMessage;
if (killerObjectLocalID == 0)
DeadAvatar.ControllingClient.SendAgentAlertMessage("You committed suicide!", true);
deadAvatarMessage = "You committed suicide!";
else
{
bool foundResult = false;
string resultstring = String.Empty;
ScenePresence[] allav = DeadAvatar.Scene.GetScenePresences();
// Try to get the avatar responsible for the killing
killingAvatar = deadAvatar.Scene.GetScenePresence(killerObjectLocalID);
if (killingAvatar == null)
{
// Try to get the object which was responsible for the killing
SceneObjectPart part = deadAvatar.Scene.GetSceneObjectPart(killerObjectLocalID);
if (part == null)
{
// Cause of death: Unknown
deadAvatarMessage = "You died!";
}
else
{
// Try to find the avatar wielding the killing object
killingAvatar = deadAvatar.Scene.GetScenePresence(part.OwnerID);
if (killingAvatar == null)
deadAvatarMessage = String.Format("You impaled yourself on {0} owned by {1}!", part.Name, deadAvatar.Scene.GetUserName(part.OwnerID));
else
{
killingAvatarMessage = String.Format("You fragged {0}!", deadAvatar.Name);
deadAvatarMessage = String.Format("You got killed by {0}!", killingAvatar.Name);
}
}
}
else
{
killingAvatarMessage = String.Format("You fragged {0}!", deadAvatar.Name);
deadAvatarMessage = String.Format("You got killed by {0}!", killingAvatar.Name);
}
}
try
{
for (int i = 0; i < allav.Length; i++)
{
ScenePresence av = allav[i];
deadAvatar.ControllingClient.SendAgentAlertMessage(deadAvatarMessage, true);
if(killingAvatar != null)
killingAvatar.ControllingClient.SendAlertMessage("You fragged " + deadAvatar.Firstname + " " + deadAvatar.Lastname);
}
catch (InvalidOperationException)
{ }
if (av.LocalId == killerObjectLocalID)
{
av.ControllingClient.SendAlertMessage("You fragged " + DeadAvatar.Firstname + " " + DeadAvatar.Lastname);
resultstring = av.Firstname + " " + av.Lastname;
foundResult = true;
}
}
} catch (InvalidOperationException)
{
}
if (!foundResult)
{
SceneObjectPart part = DeadAvatar.Scene.GetSceneObjectPart(killerObjectLocalID);
if (part != null)
{
ScenePresence av = DeadAvatar.Scene.GetScenePresence(part.OwnerID);
if (av != null)
{
av.ControllingClient.SendAlertMessage("You fragged " + DeadAvatar.Firstname + " " + DeadAvatar.Lastname);
resultstring = av.Firstname + " " + av.Lastname;
DeadAvatar.ControllingClient.SendAgentAlertMessage("You got killed by " + resultstring + "!", true);
}
else
{
string killer = DeadAvatar.Scene.GetUserName(part.OwnerID);
DeadAvatar.ControllingClient.SendAgentAlertMessage("You impaled yourself on " + part.Name + " owned by " + killer +"!", true);
}
//DeadAvatar.Scene. part.ObjectOwner
}
else
{
DeadAvatar.ControllingClient.SendAgentAlertMessage("You died!", true);
}
}
}
DeadAvatar.Health = 100;
DeadAvatar.Scene.TeleportClientHome(DeadAvatar.UUID, DeadAvatar.ControllingClient);
deadAvatar.Health = 100;
deadAvatar.Scene.TeleportClientHome(deadAvatar.UUID, deadAvatar.ControllingClient);
}
private void AvatarEnteringParcel(ScenePresence avatar, int localLandID, UUID regionID)

28
OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
View File

@ -87,31 +87,18 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
public void SendAlertToUser(string firstName, string lastName, string message, bool modal)
{
ScenePresence[] presenceList = m_scene.GetScenePresences();
for (int i = 0; i < presenceList.Length; i++)
{
ScenePresence presence = presenceList[i];
if (presence.Firstname == firstName && presence.Lastname == lastName)
{
ScenePresence presence = m_scene.GetScenePresence(firstName, lastName);
if(presence != null)
presence.ControllingClient.SendAgentAlertMessage(message, modal);
break;
}
}
}
public void SendGeneralAlert(string message)
{
ScenePresence[] presenceList = m_scene.GetScenePresences();
for (int i = 0; i < presenceList.Length; i++)
m_scene.ForEachScenePresence(delegate(ScenePresence presence)
{
ScenePresence presence = presenceList[i];
if (!presence.IsChildAgent)
presence.ControllingClient.SendAlertMessage(message);
}
});
}
public void SendDialogToUser(
@ -179,14 +166,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
public void SendNotificationToUsersInRegion(
UUID fromAvatarID, string fromAvatarName, string message)
{
ScenePresence[] presences = m_scene.GetScenePresences();
for (int i = 0; i < presences.Length; i++)
m_scene.ForEachScenePresence(delegate(ScenePresence presence)
{
ScenePresence presence = presences[i];
if (!presence.IsChildAgent)
presence.ControllingClient.SendBlueBoxMessage(fromAvatarID, fromAvatarName, message);
}
});
}
/// <summary>

6
OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
View File

@ -469,12 +469,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
private void handleEstateTeleportAllUsersHomeRequest(IClientAPI remover_client, UUID invoice, UUID senderID)
{
// Get a fresh list that will not change as people get teleported away
ScenePresence[] presences = m_scene.GetScenePresences();
List<ScenePresence> presences = m_scene.GetScenePresences();
for (int i = 0; i < presences.Length; i++)
foreach(ScenePresence p in presences)
{
ScenePresence p = presences[i];
if (p.UUID != senderID)
{
// make sure they are still there, we could be working down a long list

52
OpenSim/Region/Framework/Scenes/Scene.cs
View File

@ -3599,9 +3599,7 @@ namespace OpenSim.Region.Framework.Scenes
public virtual void AgentCrossing(UUID agentID, Vector3 position, bool isFlying)
{
ScenePresence presence;
m_sceneGraph.TryGetAvatar(agentID, out presence);
if (presence != null)
if(m_sceneGraph.TryGetAvatar(agentID, out presence))
{
try
{
@ -3776,9 +3774,7 @@ namespace OpenSim.Region.Framework.Scenes
Vector3 lookAt, uint teleportFlags)
{
ScenePresence sp;
m_sceneGraph.TryGetAvatar(remoteClient.AgentId, out sp);
if (sp != null)
if(m_sceneGraph.TryGetAvatar(remoteClient.AgentId, out sp))
{
uint regionX = m_regInfo.RegionLocX;
uint regionY = m_regInfo.RegionLocY;
@ -4134,6 +4130,11 @@ namespace OpenSim.Region.Framework.Scenes
//The idea is to have a group of method that return a list of avatars meeting some requirement
// ie it could be all m_scenePresences within a certain range of the calling prim/avatar.
//
// GetAvatars returns a new list of all root agent presences in the scene
// GetScenePresences returns a new list of all presences in the scene or a filter may be passed.
// GetScenePresence returns the presence with matching UUID or first/last name.
// ForEachScenePresence requests the Scene to run a delegate function against all presences.
/// <summary>
/// Return a list of all avatars in this region.
@ -4150,7 +4151,7 @@ namespace OpenSim.Region.Framework.Scenes
/// This list is a new object, so it can be iterated over without locking.
/// </summary>
/// <returns></returns>
public ScenePresence[] GetScenePresences()
public List<ScenePresence> GetScenePresences()
{
return m_sceneGraph.GetScenePresences();
}
@ -4176,6 +4177,28 @@ namespace OpenSim.Region.Framework.Scenes
return m_sceneGraph.GetScenePresence(avatarID);
}
/// <summary>
/// Request the ScenePresence in this region by first/last name.
/// Should normally only be a single match, but first is always returned
/// </summary>
/// <param name="firstName"></param>
/// <param name="lastName"></param>
/// <returns></returns>
public ScenePresence GetScenePresence(string firstName, string lastName)
{
return m_sceneGraph.GetScenePresence(firstName, lastName);
}
/// <summary>
/// Request the ScenePresence in this region by localID.
/// </summary>
/// <param name="localID"></param>
/// <returns></returns>
public ScenePresence GetScenePresence(uint localID)
{
return m_sceneGraph.GetScenePresence(localID);
}
public override bool PresenceChildStatus(UUID avatarID)
{
ScenePresence cp = GetScenePresence(avatarID);
@ -4191,25 +4214,14 @@ namespace OpenSim.Region.Framework.Scenes
}
/// <summary>
///
/// Performs action on all scene presences.
/// </summary>
/// <param name="action"></param>
public void ForEachScenePresence(Action<ScenePresence> action)
{
// We don't want to try to send messages if there are no avatars.
if (m_sceneGraph != null)
{
try
{
ScenePresence[] presences = GetScenePresences();
for (int i = 0; i < presences.Length; i++)
action(presences[i]);
}
catch (Exception e)
{
m_log.Info("[BUG] in " + RegionInfo.RegionName + ": " + e.ToString());
m_log.Info("[BUG] Stack Trace: " + e.StackTrace);
}
m_sceneGraph.ForEachScenePresence(action);
}
}

191
OpenSim/Region/Framework/Scenes/SceneGraph.cs
View File

@ -165,9 +165,10 @@ namespace OpenSim.Region.Framework.Scenes
protected internal void UpdatePresences()
{
ScenePresence[] updateScenePresences = GetScenePresences();
for (int i = 0; i < updateScenePresences.Length; i++)
updateScenePresences[i].Update();
ForEachScenePresence(delegate(ScenePresence presence)
{
presence.Update();
});
}
protected internal float UpdatePhysics(double elapsed)
@ -196,9 +197,10 @@ namespace OpenSim.Region.Framework.Scenes
protected internal void UpdateScenePresenceMovement()
{
ScenePresence[] moveEntities = GetScenePresences();
for (int i = 0; i < moveEntities.Length; i++)
moveEntities[i].UpdateMovement();
ForEachScenePresence(delegate(ScenePresence presence)
{
presence.UpdateMovement();
});
}
#endregion
@ -616,18 +618,16 @@ namespace OpenSim.Region.Framework.Scenes
public void RecalculateStats()
{
ScenePresence[] presences = GetScenePresences();
int rootcount = 0;
int childcount = 0;
for (int i = 0; i < presences.Length; i++)
ForEachScenePresence(delegate(ScenePresence presence)
{
ScenePresence user = presences[i];
if (user.IsChildAgent)
if (presence.IsChildAgent)
++childcount;
else
++rootcount;
}
});
m_numRootAgents = rootcount;
m_numChildAgents = childcount;
@ -674,25 +674,6 @@ namespace OpenSim.Region.Framework.Scenes
#endregion
#region Get Methods
/// <summary>
/// Request a List of all scene presences in this scene. This is a new list, so no
/// locking is required to iterate over it.
/// </summary>
/// <returns></returns>
protected internal ScenePresence[] GetScenePresences()
{
return m_scenePresenceArray;
}
protected internal List<ScenePresence> GetAvatars()
{
List<ScenePresence> result =
GetScenePresences(delegate(ScenePresence scenePresence) { return !scenePresence.IsChildAgent; });
return result;
}
/// <summary>
/// Get the controlling client for the given avatar, if there is one.
///
@ -718,42 +699,116 @@ namespace OpenSim.Region.Framework.Scenes
return null;
}
// The idea is to have a group of method that return a list of avatars meeting some requirement
// ie it could be all m_scenePresences within a certain range of the calling prim/avatar.
//
// GetAvatars returns a new list of all root agent presences in the scene
// GetScenePresences returns a new list of all presences in the scene or a filter may be passed.
// GetScenePresence returns the presence with matching UUID or the first presence matching the passed filter.
// ForEachScenePresence requests the Scene to run a delegate function against all presences.
/// <summary>
/// Request a list of all avatars in this region (no child agents)
/// This list is a new object, so it can be iterated over without locking.
/// </summary>
/// <returns></returns>
public List<ScenePresence> GetAvatars()
{
return GetScenePresences(delegate(ScenePresence scenePresence)
{
return !scenePresence.IsChildAgent;
});
}
/// <summary>
/// Request a list of m_scenePresences in this World
/// Returns a copy so it can be iterated without a lock.
/// There is no guarantee that presences will remain in the scene after the list is returned.
/// </summary>
/// <returns></returns>
protected internal List<ScenePresence> GetScenePresences()
{
List<ScenePresence> result;
lock (m_scenePresences)
{
result = new List<ScenePresence>(m_scenePresenceArray.Length);
result.AddRange(m_scenePresenceArray);
}
return result;
}
/// <summary>
/// Request a filtered list of m_scenePresences in this World
/// Returns a copy so it can be iterated without a lock.
/// There is no guarantee that presences will remain in the scene after the list is returned.
/// </summary>
/// <returns></returns>
protected internal List<ScenePresence> GetScenePresences(FilterAvatarList filter)
{
// No locking of scene presences here since we're passing back a list...
List<ScenePresence> result = new List<ScenePresence>();
ScenePresence[] scenePresences = GetScenePresences();
for (int i = 0; i < scenePresences.Length; i++)
// Check each ScenePresence against the filter
ForEachScenePresence(delegate(ScenePresence presence)
{
ScenePresence avatar = scenePresences[i];
if (filter(avatar))
result.Add(avatar);
if (filter(presence))
result.Add(presence);
});
return result;
}
/// <summary>
/// Request the ScenePresence in this region matching filter.
/// Only the first match is returned.
///
/// </summary>
/// <param name="filter"></param>
/// <returns></returns>
protected internal ScenePresence GetScenePresence(FilterAvatarList filter)
{
ScenePresence result = null;
// Get all of the ScenePresences
List<ScenePresence> presences = GetScenePresences();
foreach (ScenePresence presence in presences)
{
if (filter(presence))
{
result = presence;
break;
}
}
return result;
}
protected internal ScenePresence GetScenePresence(string firstName, string lastName)
{
return GetScenePresence(delegate(ScenePresence presence)
{
return(presence.Firstname == firstName && presence.Lastname == lastName);
});
}
/// <summary>
/// Request a scene presence by UUID
/// </summary>
/// <param name="avatarID"></param>
/// <param name="agentID"></param>
/// <returns>null if the agent was not found</returns>
protected internal ScenePresence GetScenePresence(UUID agentID)
{
ScenePresence sp;
lock (m_scenePresences)
{
m_scenePresences.TryGetValue(agentID, out sp);
TryGetAvatar(agentID, out sp);
return sp;
}
return sp;
/// <summary>
/// Request the ScenePresence in this region by localID.
/// </summary>
/// <param name="localID"></param>
/// <returns></returns>
protected internal ScenePresence GetScenePresence(uint localID)
{
return GetScenePresence(delegate(ScenePresence presence)
{
return (presence.LocalId == localID);
});
}
/// <summary>
@ -910,29 +965,19 @@ namespace OpenSim.Region.Framework.Scenes
protected internal bool TryGetAvatar(UUID avatarId, out ScenePresence avatar)
{
lock (m_scenePresences)
return m_scenePresences.TryGetValue(avatarId, out avatar);
{
m_scenePresences.TryGetValue(avatarId, out avatar);
}
return (avatar != null);
}
protected internal bool TryGetAvatarByName(string avatarName, out ScenePresence avatar)
{
ScenePresence[] presences = GetScenePresences();
for (int i = 0; i < presences.Length; i++)
avatar = GetScenePresence(delegate(ScenePresence presence)
{
ScenePresence presence = presences[i];
if (!presence.IsChildAgent)
{
if (String.Compare(avatarName, presence.ControllingClient.Name, true) == 0)
{
avatar = presence;
return true;
}
}
}
avatar = null;
return false;
return (String.Compare(avatarName, presence.ControllingClient.Name, true) == 0);
});
return (avatar != null);
}
/// <summary>
@ -1014,6 +1059,28 @@ namespace OpenSim.Region.Framework.Scenes
}
}
/// <summary>
/// Performs action on all scene presences.
/// </summary>
/// <param name="action"></param>
public void ForEachScenePresence(Action<ScenePresence> action)
{
List<ScenePresence> presences = GetScenePresences();
try
{
foreach(ScenePresence presence in presences)
{
action(presence);
}
}
catch (Exception e)
{
m_log.Info("[BUG] in " + m_parentScene.RegionInfo.RegionName + ": " + e.ToString());
m_log.Info("[BUG] Stack Trace: " + e.StackTrace);
}
}
#endregion
#region Client Event handlers

17
OpenSim/Region/Framework/Scenes/SceneManager.cs
View File

@ -414,12 +414,8 @@ namespace OpenSim.Region.Framework.Scenes
ForEachCurrentScene(
delegate(Scene scene)
{
ScenePresence[] scenePresences = scene.GetScenePresences();
for (int i = 0; i < scenePresences.Length; i++)
scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
{
ScenePresence scenePresence = scenePresences[i];
if (!scenePresence.IsChildAgent)
{
m_log.DebugFormat("Packet debug for {0} {1} set to {2}",
@ -429,7 +425,7 @@ namespace OpenSim.Region.Framework.Scenes
scenePresence.ControllingClient.SetDebugPacketLevel(newDebug);
}
}
});
}
);
}
@ -441,14 +437,11 @@ namespace OpenSim.Region.Framework.Scenes
ForEachCurrentScene(
delegate(Scene scene)
{
ScenePresence[] scenePresences = scene.GetScenePresences();
for (int i = 0; i < scenePresences.Length; i++)
scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
{
ScenePresence scenePresence = scenePresences[i];
if (!scenePresence.IsChildAgent)
avatars.Add(scenePresence);
}
});
}
);
@ -461,7 +454,7 @@ namespace OpenSim.Region.Framework.Scenes
ForEachCurrentScene(delegate(Scene scene)
{
ScenePresence[] scenePresences = scene.GetScenePresences();
List<ScenePresence> scenePresences = scene.GetScenePresences();
presences.AddRange(scenePresences);
});

12
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
View File

@ -1268,22 +1268,20 @@ namespace OpenSim.Region.Framework.Scenes
foreach (SceneObjectPart part in m_parts.Values)
{
// part.Inventory.RemoveScriptInstances();
ScenePresence[] avatars = Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
if (avatars[i].ParentID == LocalId)
if (avatar.ParentID == LocalId)
{
avatars[i].StandUp();
avatar.StandUp();
}
if (!silent)
{
part.UpdateFlag = 0;
if (part == m_rootPart)
avatars[i].ControllingClient.SendKillObject(m_regionHandle, part.LocalId);
}
avatar.ControllingClient.SendKillObject(m_regionHandle, part.LocalId);
}
});
}
}
}

70
OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
View File

@ -1197,15 +1197,14 @@ namespace OpenSim.Region.Framework.Scenes
private void SendObjectPropertiesToClient(UUID AgentID)
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
// Ugly reference :(
if (avatars[i].UUID == AgentID)
if (avatar.UUID == AgentID)
{
m_parentGroup.GetProperties(avatars[i].ControllingClient);
}
m_parentGroup.GetProperties(avatar.ControllingClient);
}
});
}
// TODO: unused:
@ -1260,11 +1259,10 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary>
public void AddFullUpdateToAllAvatars()
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
avatars[i].SceneViewer.QueuePartForUpdate(this);
}
avatar.SceneViewer.QueuePartForUpdate(this);
});
}
public void AddFullUpdateToAvatar(ScenePresence presence)
@ -1285,11 +1283,10 @@ namespace OpenSim.Region.Framework.Scenes
/// Terse updates
public void AddTerseUpdateToAllAvatars()
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
avatars[i].SceneViewer.QueuePartForUpdate(this);
}
avatar.SceneViewer.QueuePartForUpdate(this);
});
}
public void AddTerseUpdateToAvatar(ScenePresence presence)
@ -2121,12 +2118,8 @@ namespace OpenSim.Region.Framework.Scenes
}
else
{
ScenePresence[] avlist = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avlist.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
{
ScenePresence av = avlist[i];
if (av.LocalId == localId)
{
if (m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.UUID.ToString()) || m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.Name))
@ -2171,7 +2164,7 @@ namespace OpenSim.Region.Framework.Scenes
}
}
}
});
}
}
if (colliding.Count > 0)
@ -2257,12 +2250,8 @@ namespace OpenSim.Region.Framework.Scenes
}
else
{
ScenePresence[] avlist = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avlist.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
{
ScenePresence av = avlist[i];
if (av.LocalId == localId)
{
if (m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.UUID.ToString()) || m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.Name))
@ -2307,7 +2296,7 @@ namespace OpenSim.Region.Framework.Scenes
}
}
}
});
}
}
if (colliding.Count > 0)
@ -2388,12 +2377,8 @@ namespace OpenSim.Region.Framework.Scenes
}
else
{
ScenePresence[] avlist = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avlist.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
{
ScenePresence av = avlist[i];
if (av.LocalId == localId)
{
if (m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.UUID.ToString()) || m_parentGroup.RootPart.CollisionFilter.ContainsValue(av.Name))
@ -2438,7 +2423,7 @@ namespace OpenSim.Region.Framework.Scenes
}
}
}
});
}
}
@ -2877,11 +2862,10 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary>
public void SendFullUpdateToAllClients()
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
SendFullUpdate(avatars[i].ControllingClient, avatars[i].GenerateClientFlags(UUID));
}
SendFullUpdate(avatar.ControllingClient, avatar.GenerateClientFlags(UUID));
});
}
/// <summary>
@ -2890,13 +2874,12 @@ namespace OpenSim.Region.Framework.Scenes
/// <param name="agentID"></param>
public void SendFullUpdateToAllClientsExcept(UUID agentID)
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
// Ugly reference :(
if (avatars[i].UUID != agentID)
SendFullUpdate(avatars[i].ControllingClient, avatars[i].GenerateClientFlags(UUID));
}
if (avatar.UUID != agentID)
SendFullUpdate(avatar.ControllingClient, avatar.GenerateClientFlags(UUID));
});
}
/// <summary>
@ -3096,11 +3079,10 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary>
public void SendTerseUpdateToAllClients()
{
ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
SendTerseUpdateToClient(avatars[i].ControllingClient);
}
SendTerseUpdateToClient(avatar.ControllingClient);
});
}
public void SetAttachmentPoint(uint AttachmentPoint)

20
OpenSim/Region/Framework/Scenes/ScenePresence.cs
View File

@ -912,14 +912,11 @@ namespace OpenSim.Region.Framework.Scenes
m_isChildAgent = false;
ScenePresence[] animAgents = m_scene.GetScenePresences();
for (int i = 0; i < animAgents.Length; i++)
m_scene.ForEachScenePresence(delegate(ScenePresence presence)
{
ScenePresence presence = animAgents[i];
if (presence != this)
presence.Animator.SendAnimPackToClient(ControllingClient);
}
});
m_scene.EventManager.TriggerOnMakeRootAgent(this);
}
@ -2469,13 +2466,10 @@ namespace OpenSim.Region.Framework.Scenes
public void SendInitialFullUpdateToAllClients()
{
m_perfMonMS = Util.EnvironmentTickCount();
ScenePresence[] avatars = m_scene.GetScenePresences();
for (int i = 0; i < avatars.Length; i++)
int avUpdates = 0;
m_scene.ForEachScenePresence(delegate(ScenePresence avatar)
{
ScenePresence avatar = avatars[i];
++avUpdates;
// only send if this is the root (children are only "listening posts" in a foreign region)
if (!IsChildAgent)
{
@ -2491,9 +2485,9 @@ namespace OpenSim.Region.Framework.Scenes
avatar.Animator.SendAnimPackToClient(ControllingClient);
}
}
}
});
m_scene.StatsReporter.AddAgentUpdates(avatars.Length);
m_scene.StatsReporter.AddAgentUpdates(avUpdates);
m_scene.StatsReporter.AddAgentTime(Util.EnvironmentTickCountSubtract(m_perfMonMS));
//Animator.SendAnimPack();

2
OpenSim/Region/UserStatistics/ActiveConnectionsAJAX.cs
View File

@ -68,7 +68,7 @@ namespace OpenSim.Region.UserStatistics
HTMLUtil.OL_O(ref output, "");
foreach (Scene scene in all_scenes)
{
ScenePresence[] avatarInScene = scene.GetScenePresences();
List<ScenePresence> avatarInScene = scene.GetScenePresences();
HTMLUtil.LI_O(ref output, String.Empty);
output.Append(scene.RegionInfo.RegionName);