void IAgentListener.RemovedAgent(IAgent agent)
{
IPhysicsObject physobj;
m_Agents.Remove(agent);
agent.PhysicsActors.Remove(m_SceneID, out physobj);
}
public void HandleObjectDeselect(Message m)
{
var req = (ObjectDeselect)m;
if (req.CircuitSessionID != req.SessionID ||
req.CircuitAgentID != req.AgentID)
{
return;
}
IAgent agent;
if (!Agents.TryGetValue(req.AgentID, out agent))
{
return;
}
ObjectPart part;
RwLockedList <UUID> selectedObjects = agent.SelectedObjects(ID);
foreach (uint primLocalID in req.ObjectData)
{
#if DEBUG
m_Log.DebugFormat("ObjectDeselect localid={0}", primLocalID);
#endif
if (!Primitives.TryGetValue(primLocalID, out part))
{
continue;
}
selectedObjects.Remove(part.ID);
agent.ScheduleUpdate(part.UpdateInfo, ID);
}
}
protected internal void Remove(Listener listener)
{
ChannelInfo channel;
if (m_Channels.TryGetValue(listener.Channel, out channel))
{
channel.Listeners.Remove(listener);
m_Channels.RemoveIf(listener.Channel, (ChannelInfo ch) => ch.Listeners.Count == 0);
}
m_ChatPass.Remove(listener);
}
private void UpdateGodAgentsList(RwLockedList <UGUI> list, UUID regionId, string value)
{
if (string.IsNullOrEmpty(value))
{
list.Clear();
}
else
{
string[] god_agents_list = value.Split(new char[] { ',' });
var new_gods = new List <UGUI>();
foreach (string god_agent in god_agents_list)
{
UGUI uui;
try
{
uui = new UGUI(god_agent);
}
catch
{
m_Log.WarnFormat("Invalid UUI '{1}' found in {0}/god_agents variable", regionId.ToString(), god_agent);
continue;
}
new_gods.Add(uui);
}
foreach (UGUI god in new List <UGUI>(list))
{
if (!new_gods.Contains(god))
{
list.Remove(god);
}
}
foreach (UGUI god in new_gods)
{
if (!list.Contains(god))
{
list.Add(god);
}
}
}
}
public void RegionRemoved(SceneInterface scene)
{
scene.GridService.UnregisterRegion(scene.ID);
m_RegisteredScenes.Remove(scene);
}
protected override void StorageTerrainThread()
{
try
{
m_TerrainListenerThreads.Add(this);
Thread.CurrentThread.Name = "Storage Terrain Thread: " + RegionID.ToString();
var knownSerialNumbers = new C5.TreeDictionary <uint, uint>();
string replaceIntoTerrain = string.Empty;
var updateRequests = new List <string>();
while (!m_StopStorageThread || m_StorageTerrainRequestQueue.Count != 0)
{
LayerPatch req;
try
{
req = m_StorageTerrainRequestQueue.Dequeue(1000);
}
catch
{
continue;
}
uint serialNumber = req.Serial;
if (!knownSerialNumbers.Contains(req.ExtendedPatchID) || knownSerialNumbers[req.ExtendedPatchID] != req.Serial)
{
var data = new Dictionary <string, object>
{
["RegionID"] = RegionID,
["PatchID"] = req.ExtendedPatchID,
["TerrainData"] = req.Serialization
};
if (replaceIntoTerrain.Length == 0)
{
replaceIntoTerrain = "REPLACE INTO terrains (" + MySQLUtilities.GenerateFieldNames(data) + ") VALUES ";
}
updateRequests.Add("(" + MySQLUtilities.GenerateValues(data) + ")");
knownSerialNumbers[req.ExtendedPatchID] = serialNumber;
}
if ((m_StorageTerrainRequestQueue.Count == 0 && updateRequests.Count > 0) || updateRequests.Count >= 256)
{
string elems = string.Join(",", updateRequests);
try
{
using (var conn = new MySqlConnection(m_ConnectionString))
{
conn.Open();
using (var cmd = new MySqlCommand(replaceIntoTerrain + elems, conn))
{
cmd.ExecuteNonQuery();
}
}
updateRequests.Clear();
Interlocked.Increment(ref m_ProcessedPatches);
}
catch (Exception e)
{
m_Log.Error("Terrain store failed", e);
}
}
}
}
finally
{
m_TerrainListenerThreads.Remove(this);
}
}
protected override void StorageTerrainThread()
{
try
{
m_TerrainListenerThreads.Add(this);
Thread.CurrentThread.Name = "Storage Terrain Thread: " + RegionID.ToString();
var knownSerialNumbers = new C5.TreeDictionary <uint, uint>();
Dictionary <string, object> updateRequestData = new Dictionary <string, object>();
int updateRequestCount = 0;
while (!m_StopStorageThread || m_StorageTerrainRequestQueue.Count != 0)
{
LayerPatch req;
try
{
req = m_StorageTerrainRequestQueue.Dequeue(1000);
}
catch
{
continue;
}
if (req == null)
{
using (var connection = new NpgsqlConnection(m_ConnectionString))
{
connection.Open();
connection.InsideTransaction((transaction) =>
{
using (var cmd = new NpgsqlCommand("DELETE FROM defaultterrains WHERE RegionID=@regionid", connection)
{
Transaction = transaction
})
{
cmd.Parameters.AddParameter("@RegionID", RegionID);
cmd.ExecuteNonQuery();
}
using (var cmd = new NpgsqlCommand("INSERT INTO defaultterrains (RegionID, PatchID, TerrainData) SELECT RegionID, PatchID, TerrainData FROM terrains WHERE RegionID=@regionid", connection)
{
Transaction = transaction
})
{
cmd.Parameters.AddParameter("@RegionID", RegionID);
cmd.ExecuteNonQuery();
}
});
}
}
else
{
uint serialNumber = req.Serial;
if (!knownSerialNumbers.Contains(req.ExtendedPatchID) || knownSerialNumbers[req.ExtendedPatchID] != req.Serial)
{
updateRequestData.Add("PatchID" + updateRequestCount, req.ExtendedPatchID);
updateRequestData.Add("TerrainData" + updateRequestCount, req.Serialization);
++updateRequestCount;
knownSerialNumbers[req.ExtendedPatchID] = serialNumber;
}
if ((m_StorageTerrainRequestQueue.Count == 0 && updateRequestCount > 0) || updateRequestCount >= 256)
{
StringBuilder updateCmd = new StringBuilder();
try
{
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
{
conn.Open();
if (conn.HasOnConflict() && m_EnableOnConflict)
{
for (int i = 0; i < updateRequestCount; ++i)
{
updateCmd.AppendFormat("INSERT INTO terrains (\"RegionID\", \"PatchID\", \"TerrainData\") VALUES (@regionid, @patchid{0}, @terraindata{0}) ON CONFLICT(\"RegionID\", \"PatchID\") DO UPDATE SET \"TerrainData\"= @terraindata{0};", i);
}
}
else
{
for (int i = 0; i < updateRequestCount; ++i)
{
updateCmd.AppendFormat("UPDATE terrains SET \"TerrainData\"=@terraindata{0} WHERE \"RegionID\" = @regionid AND \"PatchID\" = @patchid{0};", i);
updateCmd.AppendFormat("INSERT INTO terrains (\"RegionID\", \"PatchID\", \"TerrainData\") SELECT @regionid, @patchid{0}, @terraindata{0} WHERE NOT EXISTS " +
"(SELECT 1 FROM terrains WHERE \"RegionID\" = @regionid AND \"PatchID\" = @patchid{0});", i);
}
}
using (NpgsqlCommand cmd = new NpgsqlCommand(updateCmd.ToString(), conn))
{
cmd.Parameters.AddParameter("@regionid", RegionID);
foreach (KeyValuePair <string, object> kvp in updateRequestData)
{
cmd.Parameters.AddParameter(kvp.Key, kvp.Value);
}
cmd.ExecuteNonQuery();
}
}
updateRequestData.Clear();
updateRequestCount = 0;
Interlocked.Increment(ref m_ProcessedPatches);
}
catch (Exception e)
{
m_Log.Error("Terrain store failed", e);
}
}
}
}
}
finally
{
m_TerrainListenerThreads.Remove(this);
}
}
protected override void OnStop()
{
m_SceneListenerThreads.Remove(this);
}
private void ThreadMain(object obj)
{
var tc = (ScriptThreadContext)obj;
var pool = tc.ThreadPool;
ScriptInstance ev;
while (!m_ShutdownThreads)
{
try
{
ev = pool.m_ScriptTriggerQueue.Dequeue(1000);
}
catch
{
lock (m_Threads)
{
if (m_Threads.Count > m_MinimumThreads)
{
break;
}
}
continue;
}
long executionStart = TimeSource.TickCount;
tc.ExecutionStartTickCount = executionStart;
tc.IsExecuting = true;
ObjectPartInventoryItem item = ev.Item;
try
{
Interlocked.Increment(ref m_ExecutingScripts);
lock (tc)
{
if (Interlocked.CompareExchange(ref ev.ThreadPool, this, null) != null)
{
continue;
}
tc.CurrentScriptInstance = ev;
}
ev.ProcessEvent();
}
catch (ThreadAbortException)
{
/* no in script event should abort us */
Thread.ResetAbort();
try
{
item.ScriptInstance = null;
}
catch (ThreadAbortException)
{
Thread.ResetAbort();
}
catch (Exception e)
{
m_Log.WarnFormat("Exception at script removal {0} ({1}): {2}\n{3}",
item.Name, item.AssetID.ToString(),
e.Message,
e.StackTrace);
}
ScriptLoader.Remove(item.AssetID, ev);
continue;
}
catch (ScriptAbortException)
{
ev.AbortBegin();
try
{
item.ScriptInstance = null;
}
catch (ThreadAbortException)
{
Thread.ResetAbort();
}
catch (Exception e)
{
m_Log.WarnFormat("Exception at script removal {0} ({1}): {2}\n{3}",
item.Name, item.AssetID.ToString(),
e.Message,
e.StackTrace);
}
ScriptLoader.Remove(item.AssetID, ev);
continue;
}
catch (InvalidProgramException e)
{
/* stop the broken script */
m_Log.WarnFormat("Automatically stopped script {0} ({1}) of {2} ({3}) in {4} ({5}) due to program error: {6}\n{7}",
item.Name, item.AssetID.ToString(),
ev.Part?.Name ?? "?", ev.Part?.ID.ToString() ?? "?",
ev.Part?.ObjectGroup?.Name ?? "?", ev.Part?.ObjectGroup?.ID.ToString() ?? "?",
e.Message,
e.StackTrace);
ev.IsRunning = false;
continue;
}
catch (Exception e)
{
m_Log.WarnFormat("Exception at script {0} ({1}) of {2} ({3}) in {4} ({5}) due to program error: {6}\n{7}",
item.Name, item.AssetID.ToString(),
ev.Part?.Name ?? "?", ev.Part?.ID.ToString() ?? "?",
ev.Part?.ObjectGroup?.Name, ev.Part?.ObjectGroup?.ID.ToString() ?? "?",
e.Message,
e.StackTrace);
}
finally
{
Interlocked.Decrement(ref m_ExecutingScripts);
tc.IsExecuting = false;
uint localId;
lock (tc)
{
try
{
localId = tc.CurrentScriptInstance.Part.LocalID[m_SceneID];
executionStart = TimeSource.TicksElapsed(TimeSource.TickCount, executionStart);
if (executionStart > 0)
{
RwLockedDictionary <uint, ScriptReportData> execTime = m_TopScripts;
ScriptReportData prevexectime;
if (!execTime.TryGetValue(localId, out prevexectime))
{
prevexectime = new ScriptReportData();
execTime.Add(localId, prevexectime);
}
prevexectime.AddScore(TimeSource.TicksToMsecs(executionStart));
Interlocked.Add(ref m_ScriptRuntimeAccumulatingTickCount, executionStart);
}
}
catch
{
/* ignore it here */
}
tc.CurrentScriptInstance = null;
}
}
ev.ThreadPool = null;
if (ev.HasEventsPending)
{
pool.m_ScriptTriggerQueue.Enqueue(ev);
}
}
lock (m_Threads)
{
m_Threads.Remove(tc);
if (m_ShutdownThreads && m_Threads.Count == 0)
{
m_WaitShutdownEvent.Set();
}
}
}
