Added missing files to git
Dan Lake
parent
f5d25981ac
commit
32b9a8d78d
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@ -47,25 +47,37 @@ namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
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public void Initialise(Scene scene, IConfigSource config)
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{
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/* This config parsing pattern should be used in each of these files:
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OpenSim.cs
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RegionSyncServerModule.cs
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RegionSyncClientModule.cs
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ScriptEngineToSceneConnectorModule.cs
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*/
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m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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IConfig syncConfig = config.Configs["RegionSyncModule"];
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if (syncConfig == null || syncConfig.GetString("Mode", "client").ToLower() != "client")
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m_active = false;
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if (syncConfig == null)
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m_log.Warn("[REGION SYNC CLIENT MODULE] No RegionSyncModule config section found. Shutting down.");
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else if (!syncConfig.GetBoolean("Enabled", true))
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m_log.Warn("[REGION SYNC CLIENT MODULE] RegionSyncModule is not enabled. Shutting down.");
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else if (!syncConfig.GetString("Mode", "client").ToLower().Equals("client"))
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m_log.WarnFormat("[REGION SYNC CLIENT MODULE] RegionSyncModule is not in client mode. Shutting down.");
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else
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{
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m_active = false;
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m_log.Warn("[REGION SYNC CLIENT MODULE] Not in client mode. Shutting down.");
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return;
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m_scene = scene;
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m_active = true;
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m_scene.RegionSyncEnabled = true;
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m_scene.RegionSyncMode = "client";
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m_serveraddr = syncConfig.GetString("ServerIPAddress", "127.0.0.1");
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m_serverport = syncConfig.GetInt("ServerPort", 13000);
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m_scene.RegisterModuleInterface<IRegionSyncClientModule>(this);
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// Setup the command line interface
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m_scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
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InstallInterfaces();
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m_log.Warn("[REGION SYNC CLIENT MODULE] Initialised");
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}
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m_serveraddr = syncConfig.GetString("ServerIPAddress", "127.0.0.1");
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m_serverport = syncConfig.GetInt("ServerPort", 13000);
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m_scene = scene;
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m_scene.RegisterModuleInterface<IRegionSyncClientModule>(this);
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// Setup the command line interface
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m_scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
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InstallInterfaces();
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m_log.Warn("[REGION SYNC CLIENT MODULE] Initialised");
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}
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public void PostInitialise()
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@ -0,0 +1,285 @@
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using System;
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using System.Text;
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using System.Collections;
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using System.Collections.Generic;
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using OpenMetaverse.StructuredData;
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using log4net;
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using OpenSim.Framework;
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using OpenMetaverse;
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namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
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{
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class RegionSyncUtil
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{
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// The logfile
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private static ILog m_log;
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//HashSet<string> exceptions = new HashSet<string>();
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public static OSDMap DeserializeMessage(RegionSyncMessage msg, string logHeader)
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{
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OSDMap data = null;
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try
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{
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data = OSDParser.DeserializeJson(Encoding.ASCII.GetString(msg.Data, 0, msg.Length)) as OSDMap;
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}
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catch (Exception e)
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{
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m_log.Error(logHeader + " " + Encoding.ASCII.GetString(msg.Data, 0, msg.Length));
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data = null;
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}
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return data;
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}
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#region Quark operations
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//Convert a list of quarks, each identified by "x_y", where (x,y) are the offset position (in a 256x256 scene) of the left-bottom corner, to a single string
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public static string QuarkStringListToString(List<string> quarks)
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{
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string quarkString = "";
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foreach (string quark in quarks)
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{
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quarkString += quark + ",";
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}
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//trim the last ','
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char[] trimChar = {','};
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return quarkString.TrimEnd(trimChar);
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//return quarkString;
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}
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//Convert a list of quarks, each identified by a QuarkInfo data structure, to a single string
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public static string QuarkInfoToString(List<QuarkInfo> quarks)
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{
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string quarkString = "";
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foreach (QuarkInfo quark in quarks)
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{
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quarkString += quark.QuarkStringRepresentation + ",";
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}
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//trim the last ','
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char[] trimChar = { ',' };
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return quarkString.TrimEnd(trimChar);
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//return quarkString;
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}
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public static List<string> QuarkStringToStringList(string quarkString)
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{
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string[] data = quarkString.Split(new char[] { ',' });
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List<string> quarkList = new List<string>(data);
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return quarkList;
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}
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//public static List<QuarkInfo> GetQuarkInfoList(List<string> quarkStringList, int quarkSizeX, int quarkSizeY)
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public static List<QuarkInfo> GetQuarkInfoList(List<string> quarkStringList)
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{
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List<QuarkInfo> quarkInfoList = new List<QuarkInfo>();
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foreach (string quarkString in quarkStringList)
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{
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QuarkInfo quark = new QuarkInfo(quarkString);
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quarkInfoList.Add(quark);
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}
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return quarkInfoList;
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}
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//public static List<QuarkInfo> GetAllQuarksInScene(int QuarkInfo.SizeX, int QuarkInfo.SizeY)
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public static List<QuarkInfo> GetAllQuarksInScene()
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{
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List<QuarkInfo> quarkList = new List<QuarkInfo>();
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int xSlots =(int) Constants.RegionSize / QuarkInfo.SizeX;
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int ySlots = (int) Constants.RegionSize / QuarkInfo.SizeY;
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for (int i = 0; i < xSlots; i++)
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{
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int posX = i * QuarkInfo.SizeX;
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for (int j = 0; j < ySlots; j++)
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{
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int posY = j * QuarkInfo.SizeY;
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QuarkInfo quark = new QuarkInfo(posX, posY);
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quarkList.Add(quark);
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}
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}
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return quarkList;
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}
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//public static List<string> GetAllQuarkStringInScene(int QuarkInfo.SizeX, int QuarkInfo.SizeY)
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public static List<string> GetAllQuarkStringInScene()
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{
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List<string> quarkStringList = new List<string>();
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int xSlots = (int)Constants.RegionSize / QuarkInfo.SizeX;
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int ySlots = (int)Constants.RegionSize / QuarkInfo.SizeY;
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for (int i = 0; i < xSlots; i++)
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{
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int posX = i * QuarkInfo.SizeX;
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for (int j = 0; j < ySlots; j++)
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{
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int posY = j * QuarkInfo.SizeY;
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string quarkString = "";
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quarkString += posX + "_" + posY;
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quarkStringList.Add(quarkString);
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}
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}
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return quarkStringList;
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}
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//public static string GetQuarkIDByPosition(Vector3 pos, int QuarkInfo.SizeX, int QuarkInfo.SizeY)
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public static string GetQuarkIDByPosition(Vector3 pos)
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{
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float x, y;
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if (pos.X < 0)
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{
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x = 0;
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}
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else if (pos.X >= Constants.RegionSize)
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{
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x = (int)Constants.RegionSize - 1;
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}
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else
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x = pos.X;
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if (pos.Y < 0)
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{
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y = 0;
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}
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else if (pos.Y >= Constants.RegionSize)
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{
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y = (int)Constants.RegionSize - 1;
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}
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else
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y = pos.Y;
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int xRange = (int) x / QuarkInfo.SizeX;
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int yRange = (int) y / QuarkInfo.SizeY;
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int quarkPosX = xRange * QuarkInfo.SizeX;
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int quarkPosY = yRange * QuarkInfo.SizeY;
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string qID = quarkPosX + "_" + quarkPosX;
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return qID;
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}
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//public static List<QuarkInfo> GetQuarkSubscriptions(int QuarkInfo.SizeX, int QuarkInfo.SizeY, int xmin, int ymin, int xmax, int ymax)
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public static List<QuarkInfo> GetQuarkSubscriptions(int xmin, int ymin, int xmax, int ymax)
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{
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List<QuarkInfo> quarkList = new List<QuarkInfo>();
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int xStart = (int)xmin / QuarkInfo.SizeX;
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int yStart = (int)ymin / QuarkInfo.SizeY;
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int xEnd = (int)xmax / QuarkInfo.SizeX;
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int yEnd = (int)ymax / QuarkInfo.SizeY;
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for (int i = xStart; i < xEnd; i++)
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{
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int posX = i * QuarkInfo.SizeX;
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for (int j = yStart; j < yEnd; j++)
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{
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int posY = j * QuarkInfo.SizeY;
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QuarkInfo quark = new QuarkInfo(posX, posY);
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quarkList.Add(quark);
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}
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}
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return quarkList;
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}
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public static int[] GetCornerCoordinates(string space)
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{
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if (space == "") return null;
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string[] corners = space.Split(new char[] { ',' });
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string leftBottom = corners[0];
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string rightTop = corners[1];
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string[] coordinates = leftBottom.Split(new char[] { '_' });
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int [] results = new int[4];
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results[0] = Convert.ToInt32(coordinates[0]);
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results[1] = Convert.ToInt32(coordinates[1]);
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coordinates = rightTop.Split(new char[] { '_' });
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results[2] = Convert.ToInt32(coordinates[0]);
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results[3] = Convert.ToInt32(coordinates[1]);
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return results;
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}
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public static string GetSpaceStringRepresentationByCorners(int minX, int minY, int maxX, int maxY)
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{
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string spaceString = minX + "_" + minY+","+maxX+"_"+maxY;
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return spaceString;
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}
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public static Dictionary<string, int[]> BinarySpaceParition(int minX, int minY, int maxX, int maxY)
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{
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int xLen = maxX - minX;
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int yLen = maxY - minY;
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//We always return the half space that share the same right-top corner, (maxX, maxY), with the original space.
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int upperPlainStartX, upperPlainStartY;
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int upperPlainEndX = maxX, upperPlainEndY = maxY;
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bool partitionOnX;
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if (xLen >= yLen)
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{
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//partition along x axis
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partitionOnX = true;
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int partXLen = xLen / 2;
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upperPlainStartX = minX + partXLen;
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upperPlainStartY = minY;
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}
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else
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{
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//partition along y axis
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partitionOnX = false;
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int partYLen = yLen / 2;
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upperPlainStartY = minY + partYLen;
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upperPlainStartX = minX;
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}
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Dictionary<string, int[]> partitionedSpace = new Dictionary<string, int[]>();
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//upper plain refers to the right (if partition along x) or top (if partition along y) part
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int[] upperPlain = new int[4];
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upperPlain[0] = upperPlainStartX;
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upperPlain[1] = upperPlainStartY;
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upperPlain[2] = upperPlainEndX;
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upperPlain[3] = upperPlainEndY;
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int[] lowerPlain = new int[4];
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if (partitionOnX)
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{
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lowerPlain[0] = minX;
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lowerPlain[1] = minY;
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lowerPlain[2] = upperPlainStartX;
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lowerPlain[3] = maxY;
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}
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else
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{
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lowerPlain[0] = minX;
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lowerPlain[1] = minY;
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lowerPlain[2] = maxX;
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lowerPlain[3] = upperPlainStartY;
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}
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partitionedSpace.Add("lower", lowerPlain);
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partitionedSpace.Add("upper", upperPlain);
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return partitionedSpace;
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}
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public static int[] RemoveSpace(int originMinX, int originMinY, int originMaxX, int originMaxY, int toRemoveMinX, int toRemoveMinY, int toRemoveMaxX, int toRemoveMaxY)
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{
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int[] remainingBox = new int[4];
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remainingBox[0] = originMinX;
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remainingBox[1] = originMinY;
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if (originMinX == toRemoveMinX)
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{
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//partitioned along Y
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remainingBox[2] = originMaxX;
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remainingBox[3] = toRemoveMinY;
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}
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else
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{
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//partitioned along X
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remainingBox[2] = toRemoveMinX;
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remainingBox[3] = originMaxY;
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}
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return remainingBox;
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}
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#endregion Quark operations
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}
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}
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@ -0,0 +1,640 @@
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using System;
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using System.IO;
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using System.Net;
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using System.Net.Sockets;
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using System.Text;
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using System.Collections.Generic;
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using System.Threading;
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using OpenMetaverse;
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using OpenMetaverse.Packets;
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using OpenMetaverse.StructuredData;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Scenes;
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using OpenSim.Region.Framework.Scenes.Serialization;
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using OpenSim.Region.Framework.Interfaces;
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using log4net;
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namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
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{
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//KittyL: NOTE -- We need to define an interface for all actors to connect into the Scene,
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// e.g. IActorConnector, that runs on the Scene side, processes messages from actors,
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// and apply Scene/Object operations.
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// The SceneToScriptEngineConnector acts as a thread on the RegionSyncServer to handle incoming
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// messages from ScriptEngineToSceneConnectors that run on Script Engines. It connects the
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// authoratative Scene with remote script engines.
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public class SceneToScriptEngineConnector
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{
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#region SceneToScriptEngineConnector members
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object stats = new object();
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private DateTime lastStatTime;
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private long msgsIn;
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private long msgsOut;
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private long bytesIn;
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private long bytesOut;
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private long pollBlocks;
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private int lastTotalCount;
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private int lastLocalCount;
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private int lastRemoteCount;
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private int msgCount = 0;
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// The TcpClient this view uses to communicate with its RegionSyncClient
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private TcpClient m_tcpclient;
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// Set the addr and port for TcpListener
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private IPAddress m_addr;
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private Int32 m_port;
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private int m_connection_number;
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private Scene m_scene;
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object m_syncRoot = new object();
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Dictionary<UUID, RegionSyncAvatar> m_syncedAvatars = new Dictionary<UUID, RegionSyncAvatar>();
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// A queue for incoming and outgoing traffic
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private OpenMetaverse.BlockingQueue<RegionSyncMessage> inbox = new OpenMetaverse.BlockingQueue<RegionSyncMessage>();
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private OpenMetaverse.BlockingQueue<RegionSyncMessage> outbox = new OpenMetaverse.BlockingQueue<RegionSyncMessage>();
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private ILog m_log;
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private Thread m_receive_loop;
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private string m_regionName;
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private SceneToScriptEngineSyncServer m_syncServer = null;
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// A string of the format [REGION SYNC SCRIPT API (regionname)] for use in log headers
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private string LogHeader
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{
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get
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{
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if (m_regionName == null)
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return String.Format("[SceneToScriptEngineConnector #{0}]", m_connection_number);
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return String.Format("[SceneToScriptEngineConnector #{0} ({1:10})]", m_connection_number, m_regionName);
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}
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}
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// A string of the format "RegionSyncClientView #X" for use in describing the object itself
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public string Description
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{
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get
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{
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if (m_regionName == null)
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return String.Format("RegionSyncScriptAPI #{0}", m_connection_number);
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return String.Format("RegionSyncScriptAPI #{0} ({1:10})", m_connection_number, m_regionName);
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}
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}
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public int ConnectionNum
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{
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get { return m_connection_number; }
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}
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public string GetStats()
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{
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int syncedAvCount;
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string ret;
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//lock (m_syncRoot)
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// syncedAvCount = m_syncedAvatars.Count;
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lock (stats)
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{
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double secondsSinceLastStats = DateTime.Now.Subtract(lastStatTime).TotalSeconds;
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lastStatTime = DateTime.Now;
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ret = String.Format("[{0,4}/{1,4}], [{2,4}/{3,4}], [{4,4}/{5,4}], [{6,4} ({7,4})], [{8,8} ({9,8:00.00})], [{10,4} ({11,4})], [{12,8} ({13,8:00.00})], [{14,8} ({15,4}]",
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//lastTotalCount, totalAvCount, // TOTAL AVATARS
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//lastLocalCount, syncedAvCount, // LOCAL TO THIS CLIENT VIEW
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//lastRemoteCount, totalAvCount - syncedAvCount, // REMOTE (SHOULD = TOTAL - LOCAL)
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msgsIn, (int)(msgsIn / secondsSinceLastStats),
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bytesIn, 8 * (bytesIn / secondsSinceLastStats / 1000000), // IN
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msgsOut, (int)(msgsOut / secondsSinceLastStats),
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bytesOut, 8 * (bytesOut / secondsSinceLastStats / 1000000), // OUT
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pollBlocks, (int)(pollBlocks / secondsSinceLastStats)); // NUMBER OF TIMES WE BLOCKED WRITING TO SOCKET
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msgsIn = msgsOut = bytesIn = bytesOut = pollBlocks = 0;
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}
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return ret;
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}
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// Check if the client is connected
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public bool Connected
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{ get { return m_tcpclient.Connected; } }
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//private int QuarkInfo.SizeX;
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//private int QuarkInfo.SizeY;
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//private List<QuarkInfo> m_quarkSubscriptions;
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Dictionary<string, QuarkInfo> m_quarkSubscriptions;
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public Dictionary<string, QuarkInfo> QuarkSubscriptionList
|
||||
{
|
||||
get { return m_quarkSubscriptions; }
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endregion
|
||||
|
||||
|
||||
|
||||
// Constructor
|
||||
public SceneToScriptEngineConnector(int num, Scene scene, TcpClient client, SceneToScriptEngineSyncServer syncServer)
|
||||
{
|
||||
m_connection_number = num;
|
||||
m_scene = scene;
|
||||
m_tcpclient = client;
|
||||
m_addr = ((IPEndPoint)client.Client.RemoteEndPoint).Address;
|
||||
m_port = ((IPEndPoint)client.Client.RemoteEndPoint).Port;
|
||||
m_syncServer = syncServer;
|
||||
|
||||
//QuarkInfo.SizeX = quarkSizeX;
|
||||
//QuarkInfo.SizeY = quarkSizeY;
|
||||
|
||||
m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
||||
//m_log.WarnFormat("{0} Constructed", LogHeader);
|
||||
|
||||
//Register for events from Scene.EventManager
|
||||
//m_scene.EventManager.OnRezScript += SEConnectorOnRezScript;
|
||||
//m_scene.EventManager.OnScriptReset += SEConnectorOnScriptReset;
|
||||
//m_scene.EventManager.OnUpdateScript += SEConnectorOnUpdateScript;
|
||||
// Create a thread for the receive loop
|
||||
m_receive_loop = new Thread(new ThreadStart(delegate() { ReceiveLoop(); }));
|
||||
m_receive_loop.Name = Description;
|
||||
//m_log.WarnFormat("{0} Started thread: {1}", LogHeader, m_receive_loop.Name);
|
||||
m_receive_loop.Start();
|
||||
|
||||
//tell the remote script engine about the locX, locY of this authoritative scene
|
||||
SendSceneLoc();
|
||||
}
|
||||
|
||||
// Stop the listening thread, disconnecting the RegionSyncScriptEngine
|
||||
public void Shutdown()
|
||||
{
|
||||
m_syncServer.RemoveSyncedScriptEngine(this);
|
||||
// m_scene.EventManager.OnChatFromClient -= EventManager_OnChatFromClient;
|
||||
// Abort ReceiveLoop Thread, close Socket and TcpClient
|
||||
m_receive_loop.Abort();
|
||||
m_tcpclient.Client.Close();
|
||||
m_tcpclient.Close();
|
||||
|
||||
//m_scene.EventManager.OnRezScript -= SEConnectorOnRezScript;
|
||||
//m_scene.EventManager.OnScriptReset -= SEConnectorOnScriptReset;
|
||||
//m_scene.EventManager.OnUpdateScript -= SEConnectorOnUpdateScript;
|
||||
}
|
||||
|
||||
#region Send/Receive messages to/from the remote Script Engine
|
||||
|
||||
// Listen for messages from a RegionSyncClient
|
||||
// *** This is the main thread loop for each connected client
|
||||
private void ReceiveLoop()
|
||||
{
|
||||
//m_scene.EventManager.OnChatFromClient += new EventManager.ChatFromClientEvent(EventManager_OnChatFromClient);
|
||||
|
||||
// Reset stats and time
|
||||
lastStatTime = DateTime.Now;
|
||||
msgsIn = msgsOut = bytesIn = bytesOut = 0;
|
||||
|
||||
try
|
||||
{
|
||||
while (true)
|
||||
{
|
||||
RegionSyncMessage msg = GetMessage();
|
||||
lock (stats)
|
||||
{
|
||||
msgsIn++;
|
||||
bytesIn += msg.Length;
|
||||
}
|
||||
lock (m_syncRoot)
|
||||
HandleMessage(msg);
|
||||
}
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
m_log.WarnFormat("{0}: has disconnected: {1}", LogHeader, e.Message);
|
||||
}
|
||||
Shutdown();
|
||||
}
|
||||
|
||||
// Get a message from the RegionSyncClient
|
||||
private RegionSyncMessage GetMessage()
|
||||
{
|
||||
// Get a RegionSyncMessager from the incoming stream
|
||||
RegionSyncMessage msg = new RegionSyncMessage(m_tcpclient.GetStream());
|
||||
//m_log.WarnFormat("{0} Received {1}", LogHeader, msg.ToString());
|
||||
return msg;
|
||||
}
|
||||
|
||||
// Handle an incoming message
|
||||
// *** Perhaps this should not be synchronous with the receive
|
||||
// We could handle messages from an incoming Queue
|
||||
private void HandleMessage(RegionSyncMessage msg)
|
||||
{
|
||||
msgCount++;
|
||||
//string handlerMessage = "";
|
||||
switch (msg.Type)
|
||||
{
|
||||
case RegionSyncMessage.MsgType.QuarkSubscription:
|
||||
HandleQuarkSubscription(msg);
|
||||
return;
|
||||
case RegionSyncMessage.MsgType.RegionName:
|
||||
{
|
||||
m_regionName = Encoding.ASCII.GetString(msg.Data, 0, msg.Length);
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.RegionName, m_scene.RegionInfo.RegionName));
|
||||
RegionSyncMessage.HandleSuccess(LogHeader, msg, String.Format("Syncing to region \"{0}\"", m_regionName));
|
||||
return;
|
||||
}
|
||||
case RegionSyncMessage.MsgType.GetTerrain:
|
||||
{
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.Terrain, m_scene.Heightmap.SaveToXmlString()));
|
||||
RegionSyncMessage.HandleSuccess(LogHeader, msg, "Terrain sent");
|
||||
return;
|
||||
}
|
||||
case RegionSyncMessage.MsgType.GetObjects:
|
||||
{
|
||||
//List<EntityBase> entities = m_scene.GetEntities();
|
||||
|
||||
//This should be a function of Scene, but since we don't have the quark concept in Scene yet,
|
||||
//for now we implement it here.
|
||||
List<SceneObjectGroup> objectsInSpace = GetObjectsInGivenSpace(m_scene, m_quarkSubscriptions);
|
||||
foreach (SceneObjectGroup sog in objectsInSpace)
|
||||
{
|
||||
Send(PrepareObjectUpdateMessage(RegionSyncMessage.MsgType.NewObject, sog));
|
||||
}
|
||||
RegionSyncMessage.HandleSuccess(LogHeader, msg, "Sent all scene objects");
|
||||
return;
|
||||
}
|
||||
case RegionSyncMessage.MsgType.SetObjectProperty:
|
||||
{
|
||||
OSDMap data = RegionSyncUtil.DeserializeMessage(msg, LogHeader);
|
||||
if (!data.ContainsKey("UUID") || !data.ContainsKey("name"))
|
||||
{
|
||||
m_log.WarnFormat("{0} Parameters missing in SetObjectProperty request, need \"UUID\", \"name\" (property-name), and \"valParams\" (property-value)", LogHeader);
|
||||
return;
|
||||
}
|
||||
UUID objID = data["UUID"].AsUUID();
|
||||
string pName = data["name"].AsString();
|
||||
//valParams
|
||||
SetObjectProperty(objID, pName, data);
|
||||
}
|
||||
return;
|
||||
case RegionSyncMessage.MsgType.ActorStop:
|
||||
{
|
||||
Shutdown();
|
||||
}
|
||||
return;
|
||||
case RegionSyncMessage.MsgType.LoadBalanceRequest:
|
||||
{
|
||||
m_syncServer.HandleLoadBalanceRequest(this);
|
||||
return;
|
||||
}
|
||||
|
||||
case RegionSyncMessage.MsgType.ActorStatus:
|
||||
{
|
||||
string status = Encoding.ASCII.GetString(msg.Data, 0, msg.Length);
|
||||
ActorStatus actorStatus = (ActorStatus)Convert.ToInt32(status);
|
||||
if (actorStatus == ActorStatus.Sync)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": received ActorStatus " + actorStatus.ToString());
|
||||
m_syncServer.AddSyncedScriptEngine(this);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_log.Warn(LogHeader + ": not supposed to received RegionSyncMessage.MsgType.ActorStatus==" + status.ToString());
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
default:
|
||||
{
|
||||
m_log.WarnFormat("{0} Unable to handle unsupported message type", LogHeader);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//For simplicity, we assume the subscription sent by ScriptEngine is legistimate (no overlapping with other script engines, etc)
|
||||
private void HandleQuarkSubscription(RegionSyncMessage msg)
|
||||
{
|
||||
string quarkString = Encoding.ASCII.GetString(msg.Data, 0, msg.Length);
|
||||
m_log.Debug(LogHeader + ": received quark-string: " + quarkString);
|
||||
|
||||
List<string> quarkStringList = RegionSyncUtil.QuarkStringToStringList(quarkString);
|
||||
//m_quarkSubscriptions = RegionSyncUtil.GetQuarkInfoList(quarkStringList, QuarkInfo.SizeX, QuarkInfo.SizeY);
|
||||
List<QuarkInfo> quarkList = RegionSyncUtil.GetQuarkInfoList(quarkStringList);
|
||||
m_syncServer.RegisterQuarkSubscription(quarkList, this);
|
||||
|
||||
m_quarkSubscriptions = new Dictionary<string, QuarkInfo>();
|
||||
foreach (QuarkInfo quark in quarkList)
|
||||
{
|
||||
m_quarkSubscriptions.Add(quark.QuarkStringRepresentation, quark);
|
||||
}
|
||||
}
|
||||
|
||||
private RegionSyncMessage PrepareObjectUpdateMessage(RegionSyncMessage.MsgType msgType, SceneObjectGroup sog)
|
||||
{
|
||||
OSDMap data = new OSDMap(3);
|
||||
data["locX"] = OSD.FromUInteger(m_scene.RegionInfo.RegionLocX);
|
||||
data["locY"] = OSD.FromUInteger(m_scene.RegionInfo.RegionLocY);
|
||||
string sogxml = SceneObjectSerializer.ToXml2Format(sog);
|
||||
data["sogXml"] = OSD.FromString(sogxml);
|
||||
|
||||
RegionSyncMessage rsm = new RegionSyncMessage(msgType, OSDParser.SerializeJsonString(data));
|
||||
return rsm;
|
||||
}
|
||||
|
||||
private void SendSceneLoc()
|
||||
{
|
||||
uint locX = m_scene.RegionInfo.RegionLocX;
|
||||
uint locY = m_scene.RegionInfo.RegionLocY;
|
||||
|
||||
OSDMap data = new OSDMap(2);
|
||||
data["locX"] = OSD.FromUInteger(locX);
|
||||
data["locY"] = OSD.FromUInteger(locY);
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.SceneLocation, OSDParser.SerializeJsonString(data)));
|
||||
}
|
||||
|
||||
public void Send(RegionSyncMessage msg)
|
||||
{
|
||||
if (msg.Type == RegionSyncMessage.MsgType.AvatarAppearance)
|
||||
m_log.WarnFormat("{0} Sending AvatarAppearance to client manager", LogHeader);
|
||||
|
||||
Send(msg.ToBytes());
|
||||
}
|
||||
|
||||
private void Send(byte[] data)
|
||||
{
|
||||
if (m_tcpclient.Connected)
|
||||
{
|
||||
try
|
||||
{
|
||||
lock (stats)
|
||||
{
|
||||
msgsOut++;
|
||||
bytesOut += data.Length;
|
||||
}
|
||||
m_tcpclient.GetStream().BeginWrite(data, 0, data.Length, ar =>
|
||||
{
|
||||
if (m_tcpclient.Connected)
|
||||
{
|
||||
try
|
||||
{
|
||||
m_tcpclient.GetStream().EndWrite(ar);
|
||||
}
|
||||
catch (Exception)
|
||||
{ }
|
||||
}
|
||||
}, null);
|
||||
}
|
||||
catch (IOException)
|
||||
{
|
||||
m_log.WarnFormat("{0} Script Engine has disconnected.", LogHeader);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void SendObjectUpdate(RegionSyncMessage.MsgType msgType, SceneObjectGroup sog)
|
||||
{
|
||||
Send(PrepareObjectUpdateMessage(msgType, sog));
|
||||
}
|
||||
|
||||
#endregion Send/Receive messages to/from the remote Script Engine
|
||||
|
||||
#region stub functions for remote actors to set object properties
|
||||
|
||||
//NOTE: the current implementation of setting various object properties is mimicking the way script engine sets object properties
|
||||
// (i.e. as implemented in LSL_Api.cs. But the function calls are meant to be generic for all actors. We may need to change
|
||||
// the implementation details later to accomdate more actors, and move it to the Scene implementation.
|
||||
|
||||
//TODO: These functions should eventually be part of DSG interface, rather than part of SceneToScriptEngineConnector.
|
||||
|
||||
private void SetObjectProperty(UUID primID, string pName, OSDMap valParams)
|
||||
{
|
||||
//m_log.Debug(LogHeader + " received SetObjectProperty request, " + primID + ", " + pName);
|
||||
switch (pName)
|
||||
{
|
||||
case "object_rez":
|
||||
//rez a new object, rather than update an existing object's property
|
||||
RezObjectOnScene(primID, valParams);
|
||||
break;
|
||||
case "color":
|
||||
SetPrimColor(primID, valParams);
|
||||
break;
|
||||
case "pos":
|
||||
SetPrimPos(primID, valParams);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//Triggered when an object is rez'ed by script. Followed the implementation in LSL_Api.llRezAtRoot().
|
||||
//TODO: the real rez object part should be executed by Scene class, not here
|
||||
private void RezObjectOnScene(UUID primID, OSDMap data)
|
||||
{
|
||||
if(data["inventory"] == null || data["pos"]==null || data["vel"] == null || data["rot"]==null || data["param"]==null){
|
||||
m_log.Warn(LogHeader + ": not enough parameters for setting color on " + primID);
|
||||
return;
|
||||
}
|
||||
string inventory = data["inventory"].AsString();
|
||||
Vector3 pos = data["pos"].AsVector3();
|
||||
Vector3 vel = data["vel"].AsVector3();
|
||||
Quaternion rot = data["rot"].AsQuaternion();
|
||||
int param = data["param"].AsInteger();
|
||||
SceneObjectPart primToFetchObject = m_scene.GetSceneObjectPart(primID);
|
||||
|
||||
if (primToFetchObject == null)
|
||||
return;
|
||||
|
||||
TaskInventoryDictionary partInventory = (TaskInventoryDictionary)primToFetchObject.TaskInventory.Clone();
|
||||
|
||||
foreach (KeyValuePair<UUID, TaskInventoryItem> inv in partInventory)
|
||||
{
|
||||
if (inv.Value.Name == inventory)
|
||||
{
|
||||
// make sure we're an object.
|
||||
if (inv.Value.InvType != (int)InventoryType.Object)
|
||||
{
|
||||
//llSay(0, "Unable to create requested object. Object is missing from database.");
|
||||
m_log.Warn(LogHeader + ": Unable to create requested object. Object is missing from database.");
|
||||
return;
|
||||
}
|
||||
|
||||
Vector3 llpos = pos;
|
||||
Vector3 llvel = vel;
|
||||
|
||||
// need the magnitude later
|
||||
float velmag = (float)Util.GetMagnitude(llvel);
|
||||
|
||||
SceneObjectGroup new_group = m_scene.RezObject(primToFetchObject, inv.Value, llpos, rot, llvel, param);
|
||||
|
||||
// If either of these are null, then there was an unknown error.
|
||||
if (new_group == null)
|
||||
continue;
|
||||
if (new_group.RootPart == null)
|
||||
continue;
|
||||
|
||||
// objects rezzed with this method are die_at_edge by default.
|
||||
new_group.RootPart.SetDieAtEdge(true);
|
||||
|
||||
/*
|
||||
m_ScriptEngine.PostObjectEvent(m_host.LocalId, new EventParams(
|
||||
"object_rez", new Object[] {
|
||||
new LSL_String(
|
||||
new_group.RootPart.UUID.ToString()) },
|
||||
new DetectParams[0]));
|
||||
* */
|
||||
//NOTE: should replace the above code with the following and implement TriggerRezObject. However, since
|
||||
// nothing is really doen with "object_rez" in XEngine, we ignore posting the event for now.
|
||||
//m_scene.EventManager.TriggerRezObject();
|
||||
|
||||
float groupmass = new_group.GetMass();
|
||||
|
||||
if (new_group.RootPart.PhysActor != null && new_group.RootPart.PhysActor.IsPhysical && llvel != Vector3.Zero)
|
||||
{
|
||||
//Recoil.
|
||||
//llApplyImpulse(new LSL_Vector(llvel.X * groupmass, llvel.Y * groupmass, llvel.Z * groupmass), 0);
|
||||
//copy the implementation of llApplyImpulse here.
|
||||
Vector3 v = new Vector3(llvel.X * groupmass, llvel.Y * groupmass, llvel.Z * groupmass);
|
||||
if (v.Length() > 20000.0f)
|
||||
{
|
||||
v.Normalize();
|
||||
v = v * 20000.0f;
|
||||
}
|
||||
new_group.RootPart.ApplyImpulse(v, false);
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private void SetPrimColor(UUID primID, OSDMap data)
|
||||
{
|
||||
if (!data.ContainsKey("color") || !data.ContainsKey("face"))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": not enough parameters for setting color on " + primID);
|
||||
return;
|
||||
}
|
||||
SceneObjectPart primToUpdate = m_scene.GetSceneObjectPart(primID);
|
||||
if (primToUpdate == null)
|
||||
return;
|
||||
Vector3 color = data["color"].AsVector3();
|
||||
int face = data["face"].AsInteger();
|
||||
|
||||
//m_log.DebugFormat("{0}: Set Color request, to set ({1}) on face {2}", LogHeader, color.ToString(), face);
|
||||
|
||||
primToUpdate.SetFaceColor(color, face);
|
||||
}
|
||||
|
||||
//Whichever actor that triggers this function call shall have already checked the legitimacy of the position.
|
||||
private void SetPrimPos(UUID primID, OSDMap data)
|
||||
{
|
||||
if (!data.ContainsKey("pos"))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": not enough parameters for setting pos on " + primID);
|
||||
return;
|
||||
}
|
||||
Vector3 pos = data["pos"].AsVector3();
|
||||
SceneObjectPart primToUpdate = m_scene.GetSceneObjectPart(primID);
|
||||
|
||||
if (primToUpdate == null)
|
||||
return;
|
||||
|
||||
SceneObjectGroup parent = primToUpdate.ParentGroup;
|
||||
|
||||
if (parent.RootPart == primToUpdate)
|
||||
{
|
||||
//the prim is the root-part of the object group, set the position of the whole group
|
||||
parent.UpdateGroupPosition(pos);
|
||||
}
|
||||
else
|
||||
{
|
||||
//the prim is not the root-part, set the offset position
|
||||
primToUpdate.OffsetPosition = pos;
|
||||
parent.HasGroupChanged = true;
|
||||
parent.ScheduleGroupForTerseUpdate();
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Event Handlers
|
||||
//calling by SceneToSESyncServer
|
||||
public void SEConnectorOnRezScript(uint localID, UUID itemID, string script, int startParam, bool postOnRez, string engine, int stateSource)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnRezScript, send message to Script Engine");
|
||||
|
||||
OSDMap data = new OSDMap(7);
|
||||
data["localID"] = OSD.FromUInteger(localID);
|
||||
data["itemID"] = OSD.FromUUID(itemID);
|
||||
data["script"] = OSD.FromString(script);
|
||||
data["startParam"] = OSD.FromInteger(startParam);
|
||||
data["postOnRez"] = OSD.FromBoolean(postOnRez);
|
||||
data["engine"] = OSD.FromString(engine);
|
||||
data["stateSource"] = OSD.FromInteger(stateSource);
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.OnRezScript, OSDParser.SerializeJsonString(data)));
|
||||
}
|
||||
|
||||
public void SEConnectorOnScriptReset(uint localID, UUID itemID)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnScriptReset, send message to Script Engine");
|
||||
|
||||
OSDMap data = new OSDMap(2);
|
||||
data["localID"] = OSD.FromUInteger(localID);
|
||||
data["itemID"] = OSD.FromUUID(itemID);
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.OnScriptReset, OSDParser.SerializeJsonString(data)));
|
||||
}
|
||||
|
||||
public void SEConnectorOnUpdateScript(UUID agentID, UUID itemId, UUID primId, bool isScriptRunning, UUID newAssetID)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnUpdateScript, send message to Script Engine");
|
||||
|
||||
OSDMap data = new OSDMap(5);
|
||||
data["agentID"] = OSD.FromUUID(agentID);
|
||||
data["itemID"] = OSD.FromUUID(itemId);
|
||||
data["primID"] = OSD.FromUUID(primId);
|
||||
data["running"] = OSD.FromBoolean(isScriptRunning);
|
||||
data["assetID"] = OSD.FromUUID(newAssetID);
|
||||
Send(new RegionSyncMessage(RegionSyncMessage.MsgType.OnUpdateScript, OSDParser.SerializeJsonString(data)));
|
||||
}
|
||||
|
||||
#endregion Event Handlers
|
||||
|
||||
#region Spacial query functions (should be eventually implemented within Scene)
|
||||
|
||||
//This should be a function of Scene, but since we don't have the quark concept in Scene yet,
|
||||
//for now we implement it here.
|
||||
//Ideally, for quark based space representation, the Scene has a list of quarks, and each quark points
|
||||
//to a list of objects within that quark. Then it's much easier to return the right set of objects within
|
||||
//a certain space. (Or use DB that supports spatial queries.)
|
||||
List<SceneObjectGroup> GetObjectsInGivenSpace(Scene scene, Dictionary<string, QuarkInfo> quarkSubscriptions)
|
||||
{
|
||||
List<EntityBase> entities = m_scene.GetEntities();
|
||||
List<SceneObjectGroup> sogList = new List<SceneObjectGroup>();
|
||||
foreach (EntityBase e in entities)
|
||||
{
|
||||
if (e is SceneObjectGroup)
|
||||
{
|
||||
SceneObjectGroup sog = (SceneObjectGroup)e;
|
||||
string quarkID = RegionSyncUtil.GetQuarkIDByPosition(sog.AbsolutePosition);
|
||||
if (m_quarkSubscriptions.ContainsKey(quarkID))
|
||||
{
|
||||
sogList.Add(sog);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sogList;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Load balancing functions
|
||||
public void SendLoadBalanceRejection(string response)
|
||||
{
|
||||
RegionSyncMessage msg = new RegionSyncMessage(RegionSyncMessage.MsgType.LoadBalanceRejection, response);
|
||||
Send(msg);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,605 @@
|
|||
using System;
|
||||
using System.IO;
|
||||
using System.Net;
|
||||
using System.Net.Sockets;
|
||||
using System.Text;
|
||||
using System.Collections.Generic;
|
||||
using System.Threading;
|
||||
using OpenSim.Framework;
|
||||
using OpenSim.Region.Framework.Scenes;
|
||||
using OpenSim.Region.Framework.Interfaces;
|
||||
using log4net;
|
||||
|
||||
using OpenMetaverse;
|
||||
using OpenMetaverse.StructuredData;
|
||||
using OpenSim.Region.Framework.Scenes.Serialization;
|
||||
|
||||
namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
|
||||
{
|
||||
public class QuarkInfo
|
||||
{
|
||||
public static int SizeX = -1; //the length along X axis, should be same for all quarks, need to be set by either the SyncServer on Scene, or by an ActorToSceneConnectorModule.
|
||||
public static int SizeY = -1; //the length along Y axis, should be same for all quarks
|
||||
|
||||
public int PosX = 0; //the offset position of the left-bottom corner (0~255)
|
||||
public int PosY = 0;
|
||||
|
||||
private ILog m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
||||
private int maxX, maxY;
|
||||
|
||||
//this field is only meaning for the QuarkInfo records on the Scene side
|
||||
private SceneToScriptEngineConnector m_seConnector=null;
|
||||
public SceneToScriptEngineConnector SEConnector
|
||||
{
|
||||
get { return m_seConnector; }
|
||||
set { m_seConnector = value; }
|
||||
}
|
||||
|
||||
private string m_quarkString = "";
|
||||
public string QuarkStringRepresentation
|
||||
{
|
||||
get { return m_quarkString;}
|
||||
}
|
||||
|
||||
//public QuarkInfo(int x, int y, int sizeX, int sizeY)
|
||||
public QuarkInfo(int x, int y)
|
||||
{
|
||||
PosX = x;
|
||||
PosY = y;
|
||||
//SizeX = sizeX;
|
||||
//SizeY = sizeY;
|
||||
maxX = PosX + SizeX;
|
||||
maxY = PosY + SizeY;
|
||||
m_quarkString = PosX + "_" + PosY;
|
||||
}
|
||||
|
||||
//public QuarkInfo(string xy, int sizeX, int sizeY)
|
||||
public QuarkInfo(string xy)
|
||||
{
|
||||
string[] coordinate = xy.Split(new char[] { '_' });
|
||||
if (coordinate.Length < 2)
|
||||
{
|
||||
m_log.Warn("[QUARK INFO] QuarkInfo Constructor: missing x or y value, format expected x_y: " + xy);
|
||||
return;
|
||||
}
|
||||
PosX = Convert.ToInt32(coordinate[0]);
|
||||
PosY = Convert.ToInt32(coordinate[1]);
|
||||
//SizeX = sizeX;
|
||||
//SizeY = sizeY;
|
||||
maxX = PosX + SizeX;
|
||||
maxY = PosY + SizeY;
|
||||
m_quarkString = PosX + "_" + PosY;
|
||||
}
|
||||
|
||||
//public void SetPartitionedSceneInfo(int x, int y, int sizeX, int sizeY)
|
||||
public void SetPartitionedSceneInfo(int x, int y)
|
||||
{
|
||||
PosX = x;
|
||||
PosY = y;
|
||||
//SizeX = sizeX;
|
||||
//SizeY = sizeY;
|
||||
maxX = PosX + SizeX;
|
||||
maxY = PosY + SizeY;
|
||||
m_quarkString = PosX + "_" + PosY;
|
||||
}
|
||||
|
||||
public bool IsPositionInQuarkSpace(Vector3 pos)
|
||||
{
|
||||
if (pos.X >= PosX && pos.X <= maxX && pos.Y >= PosY && pos.Y <= maxY)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//Information of a registered idle script engine.
|
||||
//Note, this is a temporary solution to inlcude idle script engines here.
|
||||
//In the future, there might be a independent load balaner that keeps track
|
||||
//of available idle hardware.
|
||||
public class IdleScriptEngineInfo
|
||||
{
|
||||
public TcpClient TClient;
|
||||
//public IPAddress ScriptEngineIPAddr;
|
||||
//public int ScriptEnginePort;
|
||||
public string ID;
|
||||
|
||||
//Will be used to store the overloaded SE that has send LB request and paired with this idle SE
|
||||
public SceneToScriptEngineConnector AwaitOverloadedSE=null;
|
||||
|
||||
public IdleScriptEngineInfo(TcpClient tclient)
|
||||
{
|
||||
if(tclient==null) return;
|
||||
TClient = tclient;
|
||||
IPAddress ipAddr = ((IPEndPoint)tclient.Client.RemoteEndPoint).Address;
|
||||
int port = ((IPEndPoint)tclient.Client.RemoteEndPoint).Port;
|
||||
ID = ipAddr.ToString()+":"+port;
|
||||
}
|
||||
}
|
||||
|
||||
//Here is the per actor type listening server for Script Engines.
|
||||
public class SceneToScriptEngineSyncServer
|
||||
{
|
||||
#region SceneToScriptEngineSyncServer members
|
||||
// Set the addr and port for TcpListener
|
||||
private IPAddress m_addr;
|
||||
private Int32 m_port;
|
||||
|
||||
private int seCounter;
|
||||
|
||||
// The local scene.
|
||||
private Scene m_scene;
|
||||
|
||||
private ILog m_log;
|
||||
|
||||
// The listener and the thread which listens for connections from client managers
|
||||
private TcpListener m_listener;
|
||||
private Thread m_listenerThread;
|
||||
|
||||
private object m_scriptEngineConnector_lock = new object();
|
||||
//private Dictionary<string, SceneToScriptEngineConnector> m_scriptEngineConnectors = new Dictionary<string, SceneToScriptEngineConnector>();
|
||||
private List<SceneToScriptEngineConnector> m_scriptEngineConnectors = new List<SceneToScriptEngineConnector>();
|
||||
|
||||
//list of idle script engines that have registered.
|
||||
private List<IdleScriptEngineInfo> m_idleScriptEngineList = new List<IdleScriptEngineInfo>();
|
||||
|
||||
//List of all quarks, each using the concatenation of x,y values of its left-bottom corners, where the x,y values are the offset
|
||||
//position in the scene.
|
||||
private Dictionary<string, QuarkInfo> m_quarksInScene = new Dictionary<string, QuarkInfo>();
|
||||
|
||||
private string LogHeader = "[SCENE TO SCRIPT ENGINE SYNC SERVER]";
|
||||
|
||||
//Quark related info
|
||||
//private int QuarkInfo.SizeX;
|
||||
//private int QuarkInfo.SizeY;
|
||||
|
||||
// Check if any of the client views are in a connected state
|
||||
public bool Synced
|
||||
{
|
||||
get
|
||||
{
|
||||
return (m_scriptEngineConnectors.Count > 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endregion
|
||||
|
||||
// Constructor
|
||||
public SceneToScriptEngineSyncServer(Scene scene, string addr, int port)
|
||||
{
|
||||
if (QuarkInfo.SizeX == -1 || QuarkInfo.SizeY == -1)
|
||||
{
|
||||
m_log.Error(LogHeader + " QuarkInfo.SizeX or QuarkInfo.SizeY has not been configured yet.");
|
||||
Environment.Exit(0); ;
|
||||
}
|
||||
|
||||
m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
||||
//m_log.Warn(LogHeader + "Constructed");
|
||||
m_scene = scene;
|
||||
m_addr = IPAddress.Parse(addr);
|
||||
m_port = port;
|
||||
|
||||
InitQuarksInScene();
|
||||
SubscribeToEvents();
|
||||
}
|
||||
|
||||
|
||||
private void SubscribeToEvents()
|
||||
{
|
||||
m_scene.EventManager.OnRezScript += SESyncServerOnRezScript;
|
||||
m_scene.EventManager.OnScriptReset += SESyncServerOnScriptReset;
|
||||
m_scene.EventManager.OnUpdateScript += SESyncServerOnUpdateScript;
|
||||
}
|
||||
|
||||
private void UnSubscribeToEvents()
|
||||
{
|
||||
m_scene.EventManager.OnRezScript -= SESyncServerOnRezScript;
|
||||
m_scene.EventManager.OnScriptReset -= SESyncServerOnScriptReset;
|
||||
m_scene.EventManager.OnUpdateScript -= SESyncServerOnUpdateScript;
|
||||
}
|
||||
|
||||
// Start the server
|
||||
public void Start()
|
||||
{
|
||||
m_listenerThread = new Thread(new ThreadStart(Listen));
|
||||
m_listenerThread.Name = "SceneToScriptEngineSyncServer Listener";
|
||||
m_log.WarnFormat(LogHeader + ": Starting {0} thread", m_listenerThread.Name);
|
||||
m_listenerThread.Start();
|
||||
//m_log.Warn("[REGION SYNC SERVER] Started");
|
||||
}
|
||||
|
||||
|
||||
|
||||
// Stop the server and disconnect all RegionSyncClients
|
||||
public void Shutdown()
|
||||
{
|
||||
// Stop the listener and listening thread so no new clients are accepted
|
||||
m_listener.Stop();
|
||||
m_listenerThread.Abort();
|
||||
m_listenerThread = null;
|
||||
|
||||
// Stop all existing SceneTOSEConnectors
|
||||
//TO FINISH
|
||||
foreach (SceneToScriptEngineConnector seConnector in m_scriptEngineConnectors)
|
||||
{
|
||||
seConnector.Shutdown();
|
||||
}
|
||||
m_scriptEngineConnectors.Clear();
|
||||
|
||||
UnSubscribeToEvents();
|
||||
}
|
||||
|
||||
private void InitQuarksInScene()
|
||||
{
|
||||
List<QuarkInfo> quarkList = RegionSyncUtil.GetAllQuarksInScene();
|
||||
foreach (QuarkInfo quark in quarkList)
|
||||
{
|
||||
m_quarksInScene.Add(quark.QuarkStringRepresentation, quark);
|
||||
}
|
||||
}
|
||||
|
||||
public void RegisterQuarkSubscription(List<QuarkInfo> quarkSubscriptions, SceneToScriptEngineConnector seConnector)
|
||||
{
|
||||
foreach (QuarkInfo quark in quarkSubscriptions)
|
||||
{
|
||||
string quarkID = quark.QuarkStringRepresentation;
|
||||
m_quarksInScene[quarkID].SEConnector = seConnector;
|
||||
m_log.Debug(LogHeader + ": " + quarkID + " subscribed by "+seConnector.Description);
|
||||
}
|
||||
}
|
||||
|
||||
// Add a connector to a script engine
|
||||
public void AddSyncedScriptEngine(SceneToScriptEngineConnector seConnector)
|
||||
{
|
||||
lock (m_scriptEngineConnector_lock)
|
||||
{
|
||||
//Dictionary<string, SceneToScriptEngineConnector> currentlist = m_scriptEngineConnectors;
|
||||
//Dictionary<string, SceneToScriptEngineConnector> newlist = new Dictionary<string, SceneToScriptEngineConnector>(currentlist);
|
||||
m_scriptEngineConnectors.Add(seConnector);
|
||||
// Threads holding the previous version of the list can keep using it since
|
||||
// they will not hold it for long and get a new copy next time they need to iterate
|
||||
//m_scriptEngineConnectors = newlist;
|
||||
}
|
||||
}
|
||||
|
||||
// Remove the client view from the list and decrement synced client counter
|
||||
public void RemoveSyncedScriptEngine(SceneToScriptEngineConnector seConnector)
|
||||
{
|
||||
lock (m_scriptEngineConnector_lock)
|
||||
{
|
||||
//Dictionary<string, SceneToScriptEngineConnector> currentlist = m_scriptEngineConnectors;
|
||||
//Dictionary<string, SceneToScriptEngineConnector> newlist = new Dictionary<string, SceneToScriptEngineConnector>(currentlist);
|
||||
m_scriptEngineConnectors.Remove(seConnector);
|
||||
// Threads holding the previous version of the list can keep using it since
|
||||
// they will not hold it for long and get a new copy next time they need to iterate
|
||||
//m_scriptEngineConnectors = newlist;
|
||||
}
|
||||
}
|
||||
|
||||
// Listen for connections from a new RegionSyncClient
|
||||
// When connected, start the ReceiveLoop for the new client
|
||||
private void Listen()
|
||||
{
|
||||
m_listener = new TcpListener(m_addr, m_port);
|
||||
|
||||
try
|
||||
{
|
||||
// Start listening for clients
|
||||
m_listener.Start();
|
||||
while (true)
|
||||
{
|
||||
// *** Move/Add TRY/CATCH to here, but we don't want to spin loop on the same error
|
||||
m_log.WarnFormat(LogHeader + ": Listening for new connections on port {0}...", m_port.ToString());
|
||||
TcpClient tcpclient = m_listener.AcceptTcpClient();
|
||||
IPAddress addr = ((IPEndPoint)tcpclient.Client.RemoteEndPoint).Address;
|
||||
int port = ((IPEndPoint)tcpclient.Client.RemoteEndPoint).Port;
|
||||
|
||||
ActorStatus actorStatus = GetActorStatus(tcpclient);
|
||||
|
||||
switch (actorStatus)
|
||||
{
|
||||
case ActorStatus.Sync:
|
||||
// Add the SceneToScriptEngineConnector to the list
|
||||
SceneToScriptEngineConnector sceneToSEConnector = new SceneToScriptEngineConnector(++seCounter, m_scene, tcpclient, this);
|
||||
AddSyncedScriptEngine(sceneToSEConnector);
|
||||
break;
|
||||
case ActorStatus.Idle:
|
||||
IdleScriptEngineInfo idleSE = new IdleScriptEngineInfo(tcpclient);
|
||||
m_log.Debug(": adding an idle SE ("+addr+","+port+")");
|
||||
m_idleScriptEngineList.Add(idleSE);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
catch (SocketException e)
|
||||
{
|
||||
m_log.WarnFormat(LogHeader + " [Listen] SocketException: {0}", e);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
public void RegisterSyncedScriptEngine(SceneToScriptEngineConnector sceneToSEConnector)
|
||||
{
|
||||
//first, remove it from the idle list
|
||||
m_idleScriptEngineList.Remove(sceneToSEConnector);
|
||||
|
||||
//now, added to the synced SE list
|
||||
AddSyncedScriptEngine(sceneToSEConnector);
|
||||
}
|
||||
* */
|
||||
|
||||
|
||||
// Broadcast a message to all connected RegionSyncClients
|
||||
public void SendToAllConnectedSE(RegionSyncMessage msg)
|
||||
{
|
||||
if (m_scriptEngineConnectors.Count > 0)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": region " + m_scene.RegionInfo.RegionName + " Broadcast to ScriptEngine, msg " + msg.Type);
|
||||
foreach (SceneToScriptEngineConnector seConnector in m_scriptEngineConnectors)
|
||||
{
|
||||
seConnector.Send(msg);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//TO FINISH: Find the right SceneToSEConnector to forward the message
|
||||
public void SendToSE(RegionSyncMessage.MsgType msgType, SceneObjectGroup sog)
|
||||
{
|
||||
SceneToScriptEngineConnector seConnector = GetSceneToSEConnector(sog);
|
||||
if (seConnector != null)
|
||||
{
|
||||
seConnector.SendObjectUpdate(msgType, sog);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_log.Warn(LogHeader + sog.AbsolutePosition.ToString() + " not covered by any script engine");
|
||||
}
|
||||
}
|
||||
|
||||
//This is to send a message, rsm, to script engine, and the message is about object SOG. E.g. RemovedObject
|
||||
public void SendToSE(RegionSyncMessage rsm, SceneObjectGroup sog)
|
||||
{
|
||||
SceneToScriptEngineConnector seConnector = GetSceneToSEConnector(sog);
|
||||
if (seConnector != null)
|
||||
{
|
||||
seConnector.Send(rsm);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_log.Warn(LogHeader + sog.AbsolutePosition.ToString() + " not covered by any script engine");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private SceneToScriptEngineConnector GetSceneToSEConnector(SceneObjectGroup sog)
|
||||
{
|
||||
if (sog==null)
|
||||
{
|
||||
return m_scriptEngineConnectors[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
//Find the right SceneToSEConnector by the object's position
|
||||
//TO FINISH: Map the object to a quark first, then map the quark to SceneToSEConnector
|
||||
string quarkID = RegionSyncUtil.GetQuarkIDByPosition(sog.AbsolutePosition);
|
||||
SceneToScriptEngineConnector seConnector = m_quarksInScene[quarkID].SEConnector;
|
||||
return seConnector;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private ActorStatus GetActorStatus(TcpClient tcpclient)
|
||||
{
|
||||
m_log.Debug(LogHeader+ ": Get Actor status");
|
||||
|
||||
RegionSyncMessage msg = new RegionSyncMessage(tcpclient.GetStream());
|
||||
ActorStatus actorStatus;
|
||||
switch (msg.Type)
|
||||
{
|
||||
case RegionSyncMessage.MsgType.ActorStatus:
|
||||
{
|
||||
string status = Encoding.ASCII.GetString(msg.Data, 0, msg.Length);
|
||||
m_log.Debug(LogHeader + ": recv status: " + status);
|
||||
actorStatus = (ActorStatus)Convert.ToInt32(status);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
m_log.Error(LogHeader + ": Expect Message Type: ActorStatus");
|
||||
RegionSyncMessage.HandleError("[REGION SYNC SERVER]", msg, String.Format("{0} Expect Message Type: ActorType", "[REGION SYNC SERVER]"));
|
||||
return ActorStatus.Null;
|
||||
}
|
||||
}
|
||||
return actorStatus;
|
||||
}
|
||||
|
||||
|
||||
#region Event Handlers
|
||||
|
||||
private void SESyncServerOnRezScript(uint localID, UUID itemID, string script, int startParam, bool postOnRez, string engine, int stateSource)
|
||||
{
|
||||
SceneObjectGroup sog = m_scene.GetSceneObjectPart(localID).ParentGroup;
|
||||
if (sog != null)
|
||||
{
|
||||
//First, figure out which script engine to forward the event
|
||||
SceneToScriptEngineConnector seConnector = GetSceneToSEConnector(sog);
|
||||
if (seConnector != null)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnRezScript, send message to Script Engine " + seConnector.Description);
|
||||
|
||||
seConnector.SEConnectorOnRezScript(localID, itemID, script, startParam, postOnRez, engine, stateSource);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SESyncServerOnScriptReset(uint localID, UUID itemID)
|
||||
{
|
||||
|
||||
SceneObjectGroup sog = m_scene.GetSceneObjectPart(localID).ParentGroup;
|
||||
if (sog != null)
|
||||
{
|
||||
//First, figure out which script engine to forward the event
|
||||
SceneToScriptEngineConnector seConnector = GetSceneToSEConnector(sog);
|
||||
if (seConnector != null)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnScriptReset, send message to Script Engine " + seConnector.Description);
|
||||
|
||||
seConnector.SEConnectorOnScriptReset(localID, itemID);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SESyncServerOnUpdateScript(UUID agentID, UUID itemId, UUID primId, bool isScriptRunning, UUID newAssetID)
|
||||
{
|
||||
SceneObjectGroup sog = m_scene.GetSceneObjectPart(primId).ParentGroup;
|
||||
if (sog != null)
|
||||
{
|
||||
//First, figure out which script engine to forward the event
|
||||
SceneToScriptEngineConnector seConnector = GetSceneToSEConnector(sog);
|
||||
if (seConnector != null)
|
||||
{
|
||||
m_log.Debug(LogHeader + ": Caught event OnScriptReset, send message to Script Engine " + seConnector.Description);
|
||||
|
||||
seConnector.SEConnectorOnUpdateScript(agentID, itemId, primId, isScriptRunning, newAssetID);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion Event Handlers
|
||||
|
||||
#region Load balancing members and functions
|
||||
//keep track of idle script engines that are in the process of load balancing (they are off the idle list, but not a working script engine yet (not sync'ing with Scene yet)).
|
||||
private Dictionary<string, IdleScriptEngineInfo> m_loadBalancingIdleSEs = new Dictionary<string,IdleScriptEngineInfo>();
|
||||
public void HandleLoadBalanceRequest(SceneToScriptEngineConnector seConnctor)
|
||||
{
|
||||
//Let's start a thread to do the job, so that we can return quickly and don't block on ReceiveLoop()
|
||||
|
||||
Thread partitionThread = new Thread(new ParameterizedThreadStart(TriggerLoadBalanceProcess));
|
||||
partitionThread.Name = "TriggerLoadBalanceProcess";
|
||||
partitionThread.Start((object)seConnctor);
|
||||
}
|
||||
|
||||
public void TriggerLoadBalanceProcess(object arg)
|
||||
{
|
||||
SceneToScriptEngineConnector seConnctor = (SceneToScriptEngineConnector)arg;
|
||||
IdleScriptEngineInfo idleScriptEngineInfo = GetIdleScriptEngineConnector();
|
||||
if (idleScriptEngineInfo != null)
|
||||
{
|
||||
RegionSyncMessage msg = new RegionSyncMessage(RegionSyncMessage.MsgType.LoadMigrationNotice);
|
||||
Send(idleScriptEngineInfo.TClient, msg.ToBytes());
|
||||
m_log.Debug(LogHeader + ": HandleLoadBalanceRequest from " + seConnctor.Description + ", picked idle SE: " + idleScriptEngineInfo.ID);
|
||||
|
||||
//keep track of which overload script engine is paired up with which idle script engine
|
||||
idleScriptEngineInfo.AwaitOverloadedSE = seConnctor;
|
||||
m_loadBalancingIdleSEs.Add(idleScriptEngineInfo.ID, idleScriptEngineInfo);
|
||||
|
||||
m_log.Debug("ToSEConnector portal: local -" +
|
||||
((IPEndPoint)idleScriptEngineInfo.TClient.Client.LocalEndPoint).Address.ToString() + ":" + ((IPEndPoint)idleScriptEngineInfo.TClient.Client.LocalEndPoint).Port
|
||||
+ "; remote - " + ((IPEndPoint)idleScriptEngineInfo.TClient.Client.RemoteEndPoint).Address.ToString() + ":"
|
||||
+ ((IPEndPoint)idleScriptEngineInfo.TClient.Client.RemoteEndPoint).Port);
|
||||
|
||||
//Now we expect the idle script engine to reply back
|
||||
msg = new RegionSyncMessage(idleScriptEngineInfo.TClient.GetStream());
|
||||
if (msg.Type != RegionSyncMessage.MsgType.LoadMigrationListenerInitiated)
|
||||
{
|
||||
m_log.Warn(LogHeader + ": should receive a message of type LoadMigrationListenerInitiated, but received " + msg.Type.ToString());
|
||||
}
|
||||
else
|
||||
{
|
||||
//Before the load is migrated from overloaded script engine to the idle engine, sync with the DB to update the state in DB
|
||||
List<EntityBase> entities = m_scene.GetEntities();
|
||||
foreach (EntityBase entity in entities)
|
||||
{
|
||||
if (!entity.IsDeleted && entity is SceneObjectGroup && ((SceneObjectGroup)entity).HasGroupChanged)
|
||||
{
|
||||
m_scene.ForceSceneObjectBackup((SceneObjectGroup)entity);
|
||||
}
|
||||
}
|
||||
|
||||
OSDMap data = DeserializeMessage(msg);
|
||||
if (!data.ContainsKey("ip") || !data.ContainsKey("port") )
|
||||
{
|
||||
m_log.Warn(LogHeader + ": parameters missing in SceneLocation message from Scene, need to have ip, port");
|
||||
return;
|
||||
}
|
||||
//echo the information back to the overloaded script engine
|
||||
seConnctor.Send(new RegionSyncMessage(RegionSyncMessage.MsgType.LoadBalanceResponse, OSDParser.SerializeJsonString(data)));
|
||||
|
||||
m_log.Debug(LogHeader + " now remove script engine " + idleScriptEngineInfo.ID + " from idle SE list, and create SceneToScriptEngineConnector to it");
|
||||
//create a SceneToSEConnector for the idle script engine, who will be sync'ing with this SyncServer soon
|
||||
SceneToScriptEngineConnector sceneToSEConnector = new SceneToScriptEngineConnector(++seCounter, m_scene, idleScriptEngineInfo.TClient, this);
|
||||
//Now remove the script engine from the idle SE list
|
||||
m_idleScriptEngineList.Remove(idleScriptEngineInfo);
|
||||
//AddSyncedScriptEngine(sceneToSEConnector);
|
||||
}
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
seConnctor.SendLoadBalanceRejection("no idle script engines");
|
||||
}
|
||||
}
|
||||
|
||||
HashSet<string> exceptions = new HashSet<string>();
|
||||
private OSDMap DeserializeMessage(RegionSyncMessage msg)
|
||||
{
|
||||
OSDMap data = null;
|
||||
try
|
||||
{
|
||||
data = OSDParser.DeserializeJson(Encoding.ASCII.GetString(msg.Data, 0, msg.Length)) as OSDMap;
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
lock (exceptions)
|
||||
// If this is a new message, then print the underlying data that caused it
|
||||
if (!exceptions.Contains(e.Message))
|
||||
m_log.Error(LogHeader + " " + Encoding.ASCII.GetString(msg.Data, 0, msg.Length));
|
||||
data = null;
|
||||
}
|
||||
return data;
|
||||
}
|
||||
|
||||
private void Send(TcpClient tcpclient, byte[] data)
|
||||
{
|
||||
if (tcpclient.Connected)
|
||||
{
|
||||
try
|
||||
{
|
||||
tcpclient.GetStream().BeginWrite(data, 0, data.Length, ar =>
|
||||
{
|
||||
if (tcpclient.Connected)
|
||||
{
|
||||
try
|
||||
{
|
||||
tcpclient.GetStream().EndWrite(ar);
|
||||
}
|
||||
catch (Exception)
|
||||
{ }
|
||||
}
|
||||
}, null);
|
||||
}
|
||||
catch (IOException)
|
||||
{
|
||||
m_log.WarnFormat("{0} Script Engine has disconnected.", LogHeader);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private IdleScriptEngineInfo GetIdleScriptEngineConnector()
|
||||
{
|
||||
if (m_idleScriptEngineList.Count == 0)
|
||||
return null;
|
||||
IdleScriptEngineInfo idleSEInfo = m_idleScriptEngineList[0];
|
||||
m_idleScriptEngineList.Remove(idleSEInfo);
|
||||
return idleSEInfo;
|
||||
}
|
||||
|
||||
#endregion Load balancing functions
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,821 @@
|
|||
/*
|
||||
* Copyright (c) Contributors, http://opensimulator.org/
|
||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* * Neither the name of the OpenSim Project nor the
|
||||
* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Reflection;
|
||||
using Nini.Config;
|
||||
using OpenMetaverse;
|
||||
using OpenSim.Framework;
|
||||
using OpenSim.Framework.Client;
|
||||
using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
|
||||
using OpenSim.Region.Framework.Interfaces;
|
||||
using OpenSim.Region.Framework.Scenes;
|
||||
using log4net;
|
||||
using System.Net;
|
||||
using System.Net.Sockets;
|
||||
|
||||
namespace OpenSim.Region.CoreModules.RegionSync.RegionSyncModule
|
||||
{
|
||||
//The information of the authoratative copy of a scene
|
||||
public class AuthSceneInfo
|
||||
{
|
||||
public string Name;
|
||||
public string Addr;
|
||||
public int Port;
|
||||
public int LocX=-1;
|
||||
public int LocY=-1;
|
||||
|
||||
public AuthSceneInfo(string name, string addr, int port)
|
||||
{
|
||||
Name = name;
|
||||
Addr = addr;
|
||||
Port = port;
|
||||
}
|
||||
|
||||
public AuthSceneInfo(string name, string addr, int port, int locX, int locY)
|
||||
{
|
||||
Name = name;
|
||||
Addr = addr;
|
||||
Port = port;
|
||||
LocX = locX;
|
||||
LocY = locY;
|
||||
}
|
||||
}
|
||||
|
||||
//The connector that connects the local Scene (cache) and remote authoratative Scene
|
||||
public class ScriptEngineToSceneConnectorModule : IRegionModule, IScriptEngineToSceneConnectorModule, ICommandableModule
|
||||
{
|
||||
#region IRegionModule Members
|
||||
|
||||
public void Initialise(Scene scene, IConfigSource config)
|
||||
{
|
||||
m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
||||
m_active = false; //set to false unless this is the valid local scene
|
||||
|
||||
//Read in configuration
|
||||
IConfig syncConfig = config.Configs["RegionSyncModule"];
|
||||
if (syncConfig != null && syncConfig.GetString("Enabled", "").ToLower() == "true")
|
||||
{
|
||||
scene.RegionSyncEnabled = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
scene.RegionSyncEnabled = false;
|
||||
}
|
||||
|
||||
m_regionSyncMode = syncConfig.GetString("Mode", "").ToLower();
|
||||
if (syncConfig == null || m_regionSyncMode != "script_engine")
|
||||
{
|
||||
m_log.Warn("[REGION SYNC SCRIPT ENGINE MODULE] Not in script_engine mode. Shutting down.");
|
||||
return;
|
||||
}
|
||||
|
||||
//get the name of the valid region for script engine, i.e., that region that will holds all objects and scripts
|
||||
//if not matching m_scene's name, simply return
|
||||
string validLocalScene = syncConfig.GetString("ValidScriptEngineScene", "");
|
||||
if (!validLocalScene.Equals(scene.RegionInfo.RegionName))
|
||||
{
|
||||
m_log.Warn("Not the valid local scene, shutting down");
|
||||
return;
|
||||
}
|
||||
m_active = true;
|
||||
m_validLocalScene = validLocalScene;
|
||||
|
||||
m_log.Debug("Init SEToSceneConnectorModule, for local scene " + scene.RegionInfo.RegionName);
|
||||
|
||||
//get the number of regions this script engine subscribes
|
||||
m_sceneNum = syncConfig.GetInt("SceneNumber", 1);
|
||||
|
||||
//get the mapping of local scenes to auth. scenes
|
||||
List<string> authScenes = new List<string>();
|
||||
for (int i = 0; i < m_sceneNum; i++)
|
||||
{
|
||||
string localScene = "LocalScene" + i;
|
||||
string localSceneName = syncConfig.GetString(localScene, "");
|
||||
string masterScene = localScene + "Master";
|
||||
string masterSceneName = syncConfig.GetString(masterScene, "");
|
||||
|
||||
if (localSceneName.Equals("") || masterSceneName.Equals(""))
|
||||
{
|
||||
m_log.Warn(localScene + " or " + masterScene+ " has not been assigned a value in configuration. Shutting down.");
|
||||
return;
|
||||
}
|
||||
|
||||
//m_localToAuthSceneMapping.Add(localSceneName, masterSceneName);
|
||||
RecordLocalAuthSceneMappings(localSceneName, masterSceneName);
|
||||
authScenes.Add(masterSceneName);
|
||||
m_localScenesByName.Add(localSceneName, null);
|
||||
}
|
||||
|
||||
int defaultPort = 13000;
|
||||
//get the addr:port info of the authoritative scenes
|
||||
for (int i = 0; i < m_sceneNum; i++)
|
||||
{
|
||||
string authSceneName = authScenes[i];
|
||||
//string serverAddr = authSceneName + "_ServerIPAddress";
|
||||
//string serverPort = authSceneName + "_ServerPort";
|
||||
string serverAddr = authSceneName + "_SceneToSESyncServerIP";
|
||||
string addr = syncConfig.GetString(serverAddr, "127.0.0.1");
|
||||
string serverPort = authSceneName + "_SceneToSESyncServerPort";
|
||||
int port = syncConfig.GetInt(serverPort, defaultPort);
|
||||
defaultPort++;
|
||||
|
||||
AuthSceneInfo authSceneInfo = new AuthSceneInfo(authSceneName, addr, port);
|
||||
m_authScenesInfoByName.Add(authSceneName, authSceneInfo);
|
||||
}
|
||||
|
||||
m_scene = scene;
|
||||
m_scene.RegisterModuleInterface<IScriptEngineToSceneConnectorModule>(this);
|
||||
m_syncConfig = syncConfig;
|
||||
m_debugWithViewer = syncConfig.GetBoolean("ScriptEngineDebugWithViewer", false);
|
||||
|
||||
//read in the quark size information
|
||||
//QuarkInfo.SizeX = syncConfig.GetInt("QuarkSizeX", (int)Constants.RegionSize);
|
||||
//QuarkInfo.SizeY = syncConfig.GetInt("QuarkSizeY", (int)Constants.RegionSize);
|
||||
QuarkInfo.SizeX = syncConfig.GetInt("QuarkSizeX", (int)Constants.RegionSize);
|
||||
QuarkInfo.SizeY = syncConfig.GetInt("QuarkSizeY", (int)Constants.RegionSize);
|
||||
|
||||
//m_quarkListString = syncConfig.GetString("InitQuarkSet", ""); //if not specified, dost not subscribe to any quark
|
||||
//if (m_quarkListString.Equals("all"))
|
||||
//{
|
||||
// m_quarkListString = RegionSyncUtil.QuarkStringListToString(RegionSyncUtil.GetAllQuarkStringInScene(QuarkInfo.SizeX, QuarkInfo.SizeY));
|
||||
//}
|
||||
m_subscriptionSpaceString = syncConfig.GetString("InitSubscriptionSpace", "0_0,256_256");
|
||||
|
||||
|
||||
// Setup the command line interface
|
||||
m_scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
|
||||
InstallInterfaces();
|
||||
|
||||
m_log.Warn("[REGION SYNC SCRIPT ENGINE MODULE] Initialised");
|
||||
}
|
||||
|
||||
public void PostInitialise()
|
||||
{
|
||||
if (!m_active)
|
||||
return;
|
||||
|
||||
//m_log.Warn("[REGION SYNC CLIENT MODULE] Post-Initialised");
|
||||
m_scene.EventManager.OnPopulateLocalSceneList += OnPopulateLocalSceneList;
|
||||
}
|
||||
|
||||
public void Close()
|
||||
{
|
||||
if (m_active)
|
||||
{
|
||||
m_scene.EventManager.OnPopulateLocalSceneList -= OnPopulateLocalSceneList;
|
||||
}
|
||||
m_scene = null;
|
||||
m_active = false;
|
||||
}
|
||||
|
||||
public string Name
|
||||
{
|
||||
get { return "RegionSyncScriptEngineModule"; }
|
||||
}
|
||||
|
||||
public bool IsSharedModule
|
||||
{
|
||||
get { return false; }
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region ICommandableModule Members
|
||||
private readonly Commander m_commander = new Commander("sync");
|
||||
public ICommander CommandInterface
|
||||
{
|
||||
get { return m_commander; }
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region IScriptEngineToSceneConnectorModule members
|
||||
|
||||
|
||||
public bool Active
|
||||
{
|
||||
get { return m_active; }
|
||||
}
|
||||
|
||||
public bool Synced
|
||||
{
|
||||
get
|
||||
{
|
||||
lock(m_client_lock)
|
||||
{
|
||||
//return (m_scriptEngineToSceneConnector != null);
|
||||
return (m_SEToSceneConnectors.Count > 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#endregion
|
||||
|
||||
#region ScriptEngineToSceneConnectorModule members and functions
|
||||
|
||||
private bool m_active = false;
|
||||
private string m_serveraddr;
|
||||
private int m_serverport;
|
||||
private Scene m_scene;
|
||||
private ILog m_log;
|
||||
private Object m_client_lock = new Object();
|
||||
//private ScriptEngineToSceneConnector m_scriptEngineToSceneConnector = null;
|
||||
private IConfig m_syncConfig = null;
|
||||
private bool m_debugWithViewer = false;
|
||||
private string m_regionSyncMode = "";
|
||||
|
||||
//Variables relavant for multi-scene subscription.
|
||||
private int m_sceneNum = 0;
|
||||
private string m_validLocalScene = "";
|
||||
private Dictionary<string, string> m_localToAuthSceneMapping = new Dictionary<string,string>(); //1-1 mapping from local shadow scene to authoratative scene
|
||||
private Dictionary<string, string> m_authToLocalSceneMapping = new Dictionary<string, string>(); //1-1 mapping from authoratative scene to local shadow scene
|
||||
private Dictionary<string, Scene> m_localScenesByName = new Dictionary<string,Scene>(); //name and references to local scenes
|
||||
private Dictionary<string, AuthSceneInfo> m_authScenesInfoByName = new Dictionary<string,AuthSceneInfo>(); //info of each auth. scene's connector port, stored by each scene's name
|
||||
private Dictionary<string, ScriptEngineToSceneConnector> m_SEToSceneConnectors = new Dictionary<string, ScriptEngineToSceneConnector>(); //connector for each auth. scene
|
||||
private Dictionary<string, AuthSceneInfo> m_authScenesInfoByLoc = new Dictionary<string,AuthSceneInfo>(); //IP and port number of each auth. scene's connector port
|
||||
private string LogHeader = "[ScriptEngineToSceneConnectorModule]";
|
||||
private ScriptEngineToSceneConnector m_idleSEToSceneConnector = null;
|
||||
|
||||
//quark information
|
||||
//private int QuarkInfo.SizeX;
|
||||
//private int QuarkInfo.SizeY;
|
||||
//private string m_quarkListString;
|
||||
private string m_subscriptionSpaceString;
|
||||
|
||||
public IConfig SyncConfig
|
||||
{
|
||||
get { return m_syncConfig; }
|
||||
}
|
||||
|
||||
public bool DebugWithViewer
|
||||
{
|
||||
get { return m_debugWithViewer; }
|
||||
}
|
||||
|
||||
//Record the locX and locY of one auth. scene (identified by addr:port) this ScriptEngine connects to
|
||||
public void RecordSceneLocation(string addr, int port, uint locX, uint locY)
|
||||
{
|
||||
string loc = SceneLocToString(locX, locY);
|
||||
if (m_authScenesInfoByLoc.ContainsKey(loc))
|
||||
{
|
||||
m_log.Warn(": have already registered info for Scene at " + loc);
|
||||
m_authScenesInfoByLoc.Remove(loc);
|
||||
}
|
||||
|
||||
foreach (KeyValuePair<string, AuthSceneInfo> valPair in m_authScenesInfoByName)
|
||||
{
|
||||
AuthSceneInfo authSceneInfo = valPair.Value;
|
||||
if (authSceneInfo.Addr == addr && authSceneInfo.Port == port)
|
||||
{
|
||||
authSceneInfo.LocX = (int)locX;
|
||||
authSceneInfo.LocY = (int)locY;
|
||||
m_authScenesInfoByLoc.Add(loc, authSceneInfo);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Set the property of a prim located in the given scene (identified by locX, locY)
|
||||
/// </summary>
|
||||
/// <param name="locX"></param>
|
||||
/// <param name="locY"></param>
|
||||
/// <param name="primID"></param>
|
||||
/// <param name="pName"></param>
|
||||
/// <param name="pValue"></param>
|
||||
public void SendSetPrimProperties(uint locX, uint locY, UUID primID, string pName, object pValue)
|
||||
{
|
||||
if (!Active || !Synced)
|
||||
return;
|
||||
|
||||
ScriptEngineToSceneConnector connector = GetSEToSceneConnector(locX, locY);
|
||||
connector.SendSetPrimProperties(primID, pName, pValue);
|
||||
}
|
||||
|
||||
public Scene GetLocalScene(string authSceneName)
|
||||
{
|
||||
if (!m_authToLocalSceneMapping.ContainsKey(authSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": no authoritative scene with name "+authSceneName+" recorded");
|
||||
return null;
|
||||
}
|
||||
string localSceneName = m_authToLocalSceneMapping[authSceneName];
|
||||
if (m_localScenesByName.ContainsKey(localSceneName))
|
||||
{
|
||||
return m_localScenesByName[localSceneName];
|
||||
}
|
||||
else
|
||||
return null;
|
||||
}
|
||||
|
||||
private string SceneLocToString(uint locX, uint locY)
|
||||
{
|
||||
string loc = locX + "-" + locY;
|
||||
return loc;
|
||||
}
|
||||
|
||||
//Get the right instance of ScriptEngineToSceneConnector, given the location of the authoritative scene
|
||||
private ScriptEngineToSceneConnector GetSEToSceneConnector(uint locX, uint locY)
|
||||
{
|
||||
string loc = SceneLocToString(locX, locY);
|
||||
if (!m_authScenesInfoByLoc.ContainsKey(loc))
|
||||
return null;
|
||||
string authSceneName = m_authScenesInfoByLoc[loc].Name;
|
||||
if (!m_SEToSceneConnectors.ContainsKey(authSceneName))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return m_SEToSceneConnectors[authSceneName];
|
||||
}
|
||||
|
||||
|
||||
private void RecordLocalAuthSceneMappings(string localSceneName, string authSceneName)
|
||||
{
|
||||
if (m_localToAuthSceneMapping.ContainsKey(localSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": already registered " + localSceneName+", authScene was recorded as "+ m_localToAuthSceneMapping[localSceneName]);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_localToAuthSceneMapping.Add(localSceneName, authSceneName);
|
||||
}
|
||||
if (m_authToLocalSceneMapping.ContainsKey(authSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": already registered " + authSceneName + ", authScene was recorded as " + m_authToLocalSceneMapping[authSceneName]);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_authToLocalSceneMapping.Add(authSceneName, localSceneName);
|
||||
}
|
||||
}
|
||||
|
||||
//Get the name of the authoritative scene the given local scene maps to. Return null if not found.
|
||||
private string GetAuthSceneName(string localSceneName)
|
||||
{
|
||||
if (m_localToAuthSceneMapping.ContainsKey(localSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": " + localSceneName + " not registered in m_localToAuthSceneMapping");
|
||||
return null;
|
||||
}
|
||||
return m_localToAuthSceneMapping[localSceneName];
|
||||
}
|
||||
|
||||
//get the name of the local scene the given authoritative scene maps to. Return null if not found.
|
||||
private string GetLocalSceneName(string authSceneName)
|
||||
{
|
||||
if (!m_authToLocalSceneMapping.ContainsKey(authSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": " + authSceneName + " not registered in m_authToLocalSceneMapping");
|
||||
return null;
|
||||
}
|
||||
return m_authToLocalSceneMapping[authSceneName];
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Event Handlers
|
||||
|
||||
public void OnPopulateLocalSceneList(List<Scene> localScenes)
|
||||
//public void OnPopulateLocalSceneList(List<Scene> localScenes, string[] cmdparams)
|
||||
{
|
||||
if (!Active)
|
||||
return;
|
||||
|
||||
//populate the dictionary m_localScenes
|
||||
foreach (Scene lScene in localScenes)
|
||||
{
|
||||
string name = lScene.RegionInfo.RegionName;
|
||||
if(!m_localScenesByName.ContainsKey(name)){
|
||||
m_log.Warn(LogHeader+": has not reigstered a local scene named "+name);
|
||||
continue;
|
||||
}
|
||||
m_localScenesByName[name] = lScene;
|
||||
|
||||
//lScene.RegionSyncMode = m_regionSyncMode;
|
||||
lScene.IsOutsideScenes = IsOutSideSceneSubscriptions;
|
||||
}
|
||||
|
||||
//test position conversion
|
||||
/*
|
||||
//Vector3 pos = new Vector3(290, 100, 10);
|
||||
uint preLocX = Convert.ToUInt32(cmdparams[2]);
|
||||
uint preLocY = Convert.ToUInt32(cmdparams[3]);
|
||||
float posX = (float)Convert.ToDouble(cmdparams[4]);
|
||||
float posY = (float)Convert.ToDouble(cmdparams[5]);
|
||||
float posZ = (float)Convert.ToDouble(cmdparams[6]);
|
||||
Vector3 pos = new Vector3(posX, posY, posZ);
|
||||
uint locX, locY;
|
||||
Vector3 newPos;
|
||||
ConvertPosition(1000, 1000, pos, out locX, out locY, out newPos);
|
||||
* */
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
private string GetAllSceneNames()
|
||||
{
|
||||
string scenes = "";
|
||||
foreach (KeyValuePair<string, Scene> valPair in m_localScenesByName)
|
||||
{
|
||||
Scene lScene = valPair.Value;
|
||||
string authScene = m_localToAuthSceneMapping[lScene.RegionInfo.RegionName];
|
||||
scenes += authScene + ",";
|
||||
|
||||
}
|
||||
return scenes;
|
||||
}
|
||||
|
||||
//public bool IsOutSideSceneSubscriptions(Scene currentScene, Vector3 pos)
|
||||
public bool IsOutSideSceneSubscriptions(uint locX, uint locY, Vector3 pos)
|
||||
{
|
||||
string sceneNames = GetAllSceneNames();
|
||||
m_log.Debug(LogHeader + ": IsOutSideSceneSubscriptions called. Conceptually, we are checking inside scene-subscriptions: " + sceneNames);
|
||||
|
||||
//First, convert the position to a scene s.t. the attempting position is contained withing that scene
|
||||
uint curLocX, curLocY;
|
||||
Vector3 curPos;
|
||||
bool converted = ConvertPosition(locX, locY, pos, out curLocX, out curLocY, out curPos);
|
||||
|
||||
if (!converted)
|
||||
{
|
||||
m_log.Warn("("+locX+","+locY+","+pos+")"+" converts to scenes with negative coordinates.");
|
||||
return false;
|
||||
}
|
||||
//See of the quark identified by (curLocX,curLocY) is one we subscribed to
|
||||
string sceneLoc = SceneLocToString(curLocX, curLocY);
|
||||
if (m_authScenesInfoByLoc.ContainsKey(sceneLoc))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
//When the offset position is outside the range of current scene, convert it to the offset position in the right quark.
|
||||
//Return null if the new scene's left-bottom corner X or Y value is negative.
|
||||
//Assumption: A position is uniquely identified by (locX, locY, offsetPos).
|
||||
private bool ConvertPosition(uint preLocX, uint preLocY, Vector3 prePos, out uint curLocX, out uint curLocY, out Vector3 curPos)
|
||||
{
|
||||
Vector3 newPos;
|
||||
int newLocX;
|
||||
int newLocY;
|
||||
//code copied from EntityTransferModule.Cross()
|
||||
|
||||
newPos = prePos;
|
||||
newLocX = (int)preLocX;
|
||||
newLocY = (int)preLocY;
|
||||
|
||||
int changeX = 1;
|
||||
int changeY = 1;
|
||||
|
||||
//Adjust the X values, if going east, changeX is positive, otherwise, it is negative
|
||||
if (prePos.X >= 0)
|
||||
{
|
||||
changeX = (int)(prePos.X / (int)Constants.RegionSize);
|
||||
}
|
||||
else
|
||||
{
|
||||
changeX = (int)(prePos.X / (int)Constants.RegionSize) - 1 ;
|
||||
}
|
||||
newLocX = (int)preLocX + changeX;
|
||||
newPos.X = prePos.X - (changeX * Constants.RegionSize);
|
||||
|
||||
if (prePos.Y >= 0)
|
||||
{
|
||||
changeY = (int)(prePos.Y / (int)Constants.RegionSize);
|
||||
}
|
||||
else
|
||||
{
|
||||
changeY = (int)(prePos.Y / (int)Constants.RegionSize) - 1;
|
||||
}
|
||||
changeY = (int)(prePos.Y / (int)Constants.RegionSize);
|
||||
newLocY = (int)preLocY + changeY;
|
||||
newPos.Y = prePos.Y - (changeY * Constants.RegionSize);
|
||||
|
||||
curLocX = (uint)newLocX;
|
||||
curLocY = (uint)newLocY;
|
||||
curPos = newPos;
|
||||
|
||||
if (newLocX < 0 || newLocY < 0)
|
||||
{
|
||||
//reset the position
|
||||
curLocX = preLocX;
|
||||
curLocY = preLocY;
|
||||
if (newLocX < 0)
|
||||
{
|
||||
curPos.X = 2;
|
||||
}
|
||||
if(newLocY<0)
|
||||
{
|
||||
curPos.Y = 2;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
else
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
private void DebugSceneStats()
|
||||
{
|
||||
return;
|
||||
/*
|
||||
List<ScenePresence> avatars = m_scene.GetAvatars();
|
||||
List<EntityBase> entities = m_scene.GetEntities();
|
||||
m_log.WarnFormat("There are {0} avatars and {1} entities in the scene", avatars.Count, entities.Count);
|
||||
*/
|
||||
}
|
||||
|
||||
#region Console Command Interface
|
||||
//IMPORTANT: these functions should only be actived for the ScriptEngineToSceneConnectorModule that is associated with the valid local scene
|
||||
|
||||
private void InstallInterfaces()
|
||||
{
|
||||
Command cmdSyncStart = new Command("start", CommandIntentions.COMMAND_HAZARDOUS, SyncStart, "Begins synchronization with RegionSyncServer.");
|
||||
//cmdSyncStart.AddArgument("server_port", "The port of the server to synchronize with", "Integer");
|
||||
|
||||
Command cmdSyncStop = new Command("stop", CommandIntentions.COMMAND_HAZARDOUS, SyncStop, "Stops synchronization with RegionSyncServer.");
|
||||
//cmdSyncStop.AddArgument("server_address", "The IP address of the server to synchronize with", "String");
|
||||
//cmdSyncStop.AddArgument("server_port", "The port of the server to synchronize with", "Integer");
|
||||
|
||||
Command cmdSyncStatus = new Command("status", CommandIntentions.COMMAND_HAZARDOUS, SyncStatus, "Displays synchronization status.");
|
||||
|
||||
//The following two commands are more for easier debugging purpose
|
||||
Command cmdSyncSetQuarks = new Command("quarkSpace", CommandIntentions.COMMAND_HAZARDOUS, SetQuarkList, "Set the set of quarks to subscribe to. For debugging purpose. Should be issued before \"sync start\"");
|
||||
cmdSyncSetQuarks.AddArgument("quarkSpace", "The (rectangle) space of quarks to subscribe, represented by x0_y0,x1_y1, the left-bottom and top-right corners of the rectangel space", "String");
|
||||
|
||||
Command cmdSyncSetQuarkSize = new Command("quarksize", CommandIntentions.COMMAND_HAZARDOUS, SetQuarkSize, "Set the size of each quark. For debugging purpose. Should be issued before \"sync quarks\"");
|
||||
cmdSyncSetQuarkSize.AddArgument("quarksizeX", "The size on x axis of each quark", "Integer");
|
||||
cmdSyncSetQuarkSize.AddArgument("quarksizeY", "The size on y axis of each quark", "Integer");
|
||||
|
||||
Command cmdSyncRegister = new Command("register", CommandIntentions.COMMAND_HAZARDOUS, SyncRegister, "Register as an idle script engine. Sync'ing with Scene won't start until \"sync start\". ");
|
||||
|
||||
//For debugging load balancing and migration process
|
||||
Command cmdSyncStartLB = new Command("startLB", CommandIntentions.COMMAND_HAZARDOUS, SyncStartLB, "Register as an idle script engine. Sync'ing with Scene won't start until \"sync start\". ");
|
||||
|
||||
m_commander.RegisterCommand("start", cmdSyncStart);
|
||||
m_commander.RegisterCommand("stop", cmdSyncStop);
|
||||
m_commander.RegisterCommand("status", cmdSyncStatus);
|
||||
m_commander.RegisterCommand("quarkSpace", cmdSyncSetQuarks);
|
||||
m_commander.RegisterCommand("register", cmdSyncRegister);
|
||||
m_commander.RegisterCommand("startLB", cmdSyncStartLB);
|
||||
|
||||
lock (m_scene)
|
||||
{
|
||||
// Add this to our scene so scripts can call these functions
|
||||
m_scene.RegisterModuleCommander(m_commander);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Processes commandline input. Do not call directly.
|
||||
/// </summary>
|
||||
/// <param name="args">Commandline arguments</param>
|
||||
private void EventManager_OnPluginConsole(string[] args)
|
||||
{
|
||||
if (args[0] == "sync")
|
||||
{
|
||||
if (args.Length == 1)
|
||||
{
|
||||
m_commander.ProcessConsoleCommand("help", new string[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
string[] tmpArgs = new string[args.Length - 2];
|
||||
int i;
|
||||
for (i = 2; i < args.Length; i++)
|
||||
tmpArgs[i - 2] = args[i];
|
||||
|
||||
m_commander.ProcessConsoleCommand(args[1], tmpArgs);
|
||||
}
|
||||
}
|
||||
|
||||
private void SyncStart(Object[] args)
|
||||
{
|
||||
lock (m_client_lock)
|
||||
{
|
||||
//if (m_scriptEngineToSceneConnector != null)
|
||||
if(m_SEToSceneConnectors.Count>0)
|
||||
{
|
||||
string authScenes = "";
|
||||
foreach (KeyValuePair<string, ScriptEngineToSceneConnector> valPair in m_SEToSceneConnectors)
|
||||
{
|
||||
authScenes += valPair.Key + ", ";
|
||||
}
|
||||
m_log.WarnFormat(LogHeader+": Already synchronized to "+authScenes);
|
||||
return;
|
||||
}
|
||||
//m_log.Warn("[REGION SYNC CLIENT MODULE] Starting synchronization");
|
||||
m_log.Warn(LogHeader + ": Starting RegionSyncScriptEngine");
|
||||
|
||||
if (m_sceneNum > 1)
|
||||
{
|
||||
//If there is no arguments following "sync start", then be default we will connect to one or more scenes.
|
||||
//we need to create a connector to each authoritative scene
|
||||
foreach (KeyValuePair<string, AuthSceneInfo> valPair in m_authScenesInfoByName)
|
||||
{
|
||||
string authSceneName = valPair.Key;
|
||||
AuthSceneInfo authSceneInfo = valPair.Value;
|
||||
|
||||
//create a new connector, the local end of each connector, however, is linked to the ValidScene only,
|
||||
//since all objects will be contained in this scene only
|
||||
ScriptEngineToSceneConnector scriptEngineToSceneConnector = new ScriptEngineToSceneConnector(m_scene, authSceneInfo.Addr, authSceneInfo.Port, m_debugWithViewer, authSceneName, m_syncConfig);
|
||||
if (scriptEngineToSceneConnector.Start())
|
||||
{
|
||||
m_SEToSceneConnectors.Add(authSceneName, scriptEngineToSceneConnector);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
//Only one remote scene to connect to. Subscribe to whatever specified in the config file.
|
||||
//List<string> quarkStringList = RegionSyncUtil.QuarkStringToStringList(m_quarkListString);
|
||||
//InitScriptEngineToSceneConnector(quarkStringList);
|
||||
InitScriptEngineToSceneConnector(m_subscriptionSpaceString);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SyncRegister(Object[] args)
|
||||
{
|
||||
//This should not happen. No-validLocalScene should not have register handlers for the command
|
||||
//if (m_scene.RegionInfo.RegionName != m_validLocalScene)
|
||||
// return;
|
||||
|
||||
//Registration only, no state sync'ing yet. So only start the connector for the validLocalScene. (For now, we only test this with one scene, and
|
||||
//quarks are smaller than a 256x256 scene.
|
||||
string authSceneName = m_localToAuthSceneMapping[m_validLocalScene];
|
||||
AuthSceneInfo authSceneInfo = m_authScenesInfoByName[authSceneName];
|
||||
m_idleSEToSceneConnector = new ScriptEngineToSceneConnector(m_scene, authSceneInfo.Addr, authSceneInfo.Port, m_debugWithViewer, authSceneName, m_syncConfig);
|
||||
m_idleSEToSceneConnector.RegisterIdle();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// The given ScriptEngineToSceneConnector, after having connected to the Scene (called its Start()), will
|
||||
/// call this function to remove it self as an idle connector, and to be recorded as one working connector.
|
||||
/// </summary>
|
||||
/// <param name="seToSceneConnector"></param>
|
||||
public void RecordSyncStartAfterLoadMigration(ScriptEngineToSceneConnector seToSceneConnector)
|
||||
{
|
||||
foreach (KeyValuePair<string, AuthSceneInfo> valPair in m_authScenesInfoByName)
|
||||
{
|
||||
string authSceneName = valPair.Key;
|
||||
AuthSceneInfo authSceneInfo = valPair.Value;
|
||||
|
||||
string localScene = m_authToLocalSceneMapping[authSceneName];
|
||||
|
||||
if (localScene != m_scene.RegionInfo.RegionName)
|
||||
continue;
|
||||
|
||||
if (m_SEToSceneConnectors.ContainsKey(authSceneName))
|
||||
{
|
||||
m_log.Warn(LogHeader + ": Connector to " + authSceneName + " is already considered connected");
|
||||
return;
|
||||
}
|
||||
|
||||
m_SEToSceneConnectors.Add(authSceneName, seToSceneConnector);
|
||||
//there should only be one element in the dictionary if we reach this loop, anyway, we break from it.
|
||||
break;
|
||||
}
|
||||
m_idleSEToSceneConnector = null;
|
||||
}
|
||||
|
||||
private void SyncStartLB(Object[] args)
|
||||
{
|
||||
string authSceneName = m_localToAuthSceneMapping[m_validLocalScene];
|
||||
ScriptEngineToSceneConnector sceneConnector = m_SEToSceneConnectors[authSceneName];
|
||||
sceneConnector.SendLoadBalanceRequest();
|
||||
}
|
||||
|
||||
private void SetQuarkList(Object[] args)
|
||||
{
|
||||
m_subscriptionSpaceString = (string)args[0];
|
||||
|
||||
InitScriptEngineToSceneConnector(m_subscriptionSpaceString);
|
||||
}
|
||||
|
||||
private void SetQuarkSize(Object[] args)
|
||||
{
|
||||
QuarkInfo.SizeX = (int)args[0];
|
||||
QuarkInfo.SizeY = (int)args[1];
|
||||
|
||||
}
|
||||
|
||||
private void InitScriptEngineToSceneConnector(string space)
|
||||
{
|
||||
|
||||
foreach (KeyValuePair<string, AuthSceneInfo> valPair in m_authScenesInfoByName)
|
||||
{
|
||||
string authSceneName = valPair.Key;
|
||||
AuthSceneInfo authSceneInfo = valPair.Value;
|
||||
|
||||
string localScene = m_authToLocalSceneMapping[authSceneName];
|
||||
|
||||
if (localScene != m_scene.RegionInfo.RegionName)
|
||||
continue;
|
||||
|
||||
//create a new connector, the local end of each connector, however, is set of the ValidScene only,
|
||||
//since all objects will be contained in this scene only
|
||||
ScriptEngineToSceneConnector scriptEngineToSceneConnector = new ScriptEngineToSceneConnector(m_scene, authSceneInfo.Addr, authSceneInfo.Port,
|
||||
m_debugWithViewer, authSceneName, space, m_syncConfig);
|
||||
if (scriptEngineToSceneConnector.Start())
|
||||
{
|
||||
m_SEToSceneConnectors.Add(authSceneName, scriptEngineToSceneConnector);
|
||||
}
|
||||
|
||||
break; //there should only be one element in the dictionary if we reach this loop, anyway, we break from it.
|
||||
}
|
||||
}
|
||||
|
||||
private void SyncStop(Object[] args)
|
||||
{
|
||||
lock (m_client_lock)
|
||||
{
|
||||
//if (m_scriptEngineToSceneConnector == null)
|
||||
if(m_SEToSceneConnectors.Count==0 && m_idleSEToSceneConnector==null)
|
||||
{
|
||||
m_log.WarnFormat("[REGION SYNC SCRIPT ENGINE MODULE] Already stopped");
|
||||
return;
|
||||
}
|
||||
|
||||
if (m_SEToSceneConnectors.Count > 0)
|
||||
{
|
||||
foreach (KeyValuePair<string, ScriptEngineToSceneConnector> valPair in m_SEToSceneConnectors)
|
||||
{
|
||||
ScriptEngineToSceneConnector connector = valPair.Value;
|
||||
if (connector == null)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
connector.Stop();
|
||||
}
|
||||
m_SEToSceneConnectors.Clear();
|
||||
}
|
||||
else if (m_idleSEToSceneConnector != null)
|
||||
{
|
||||
m_idleSEToSceneConnector.Stop();
|
||||
m_idleSEToSceneConnector = null;
|
||||
}
|
||||
|
||||
//m_scriptEngineToSceneConnector.Stop();
|
||||
//m_scriptEngineToSceneConnector = null;
|
||||
m_log.Warn(LogHeader+": Stopping synchronization");
|
||||
}
|
||||
|
||||
m_authScenesInfoByLoc.Clear();
|
||||
|
||||
//save script state and stop script instances
|
||||
m_scene.EventManager.TriggerScriptEngineSyncStop();
|
||||
//remove all objects
|
||||
m_scene.DeleteAllSceneObjects();
|
||||
|
||||
}
|
||||
|
||||
private void SyncStatus(Object[] args)
|
||||
{
|
||||
lock (m_client_lock)
|
||||
{
|
||||
if (m_SEToSceneConnectors.Count == 0)
|
||||
{
|
||||
m_log.WarnFormat("[REGION SYNC SCRIPT ENGINE MODULE] Not currently synchronized");
|
||||
return;
|
||||
}
|
||||
m_log.WarnFormat("[REGION SYNC SCRIPT ENGINE MODULE] Synchronized");
|
||||
foreach (KeyValuePair<string, ScriptEngineToSceneConnector> pair in m_SEToSceneConnectors)
|
||||
{
|
||||
ScriptEngineToSceneConnector sceneConnector = pair.Value;
|
||||
sceneConnector.ReportStatus();
|
||||
}
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
* Copyright (c) Contributors, http://opensimulator.org/
|
||||
* See CONTRIBUTORS.TXT for a full list of copyright holders.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* * Neither the name of the OpenSim Project nor the
|
||||
* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
//KittyL: Added to support running script engine actor
|
||||
|
||||
using OpenMetaverse;
|
||||
using OpenSim.Framework;
|
||||
using OpenSim.Region.Framework.Scenes;
|
||||
|
||||
namespace OpenSim.Region.Framework.Interfaces
|
||||
{
|
||||
//the interface for Scene to sync with Script Engine
|
||||
public interface IScriptEngineToSceneConnectorModule
|
||||
{
|
||||
bool Active { get; }
|
||||
bool Synced { get; }
|
||||
bool DebugWithViewer { get; }
|
||||
//void SendCoarseLocations();
|
||||
/// <summary>
|
||||
/// Update the property of prim with primID, where the prim is located at quark (LocX, LocY). The length of each quark is configurable.
|
||||
/// </summary>
|
||||
/// <param name="locX"></param>
|
||||
/// <param name="locY"></param>
|
||||
/// <param name="primID"></param>
|
||||
/// <param name="pName"></param>
|
||||
/// <param name="pValue"></param>
|
||||
void SendSetPrimProperties(uint locX, uint locY, UUID primID, string pName, object pValue);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
|
|
@ -10,8 +10,29 @@
|
|||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>OpenSim._32BitLaunch</RootNamespace>
|
||||
<AssemblyName>OpenSim.32BitLaunch</AssemblyName>
|
||||
<TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
|
||||
<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
|
||||
<FileAlignment>512</FileAlignment>
|
||||
<FileUpgradeFlags>
|
||||
</FileUpgradeFlags>
|
||||
<UpgradeBackupLocation>
|
||||
</UpgradeBackupLocation>
|
||||
<OldToolsVersion>3.5</OldToolsVersion>
|
||||
<TargetFrameworkProfile />
|
||||
<PublishUrl>publish\</PublishUrl>
|
||||
<Install>true</Install>
|
||||
<InstallFrom>Disk</InstallFrom>
|
||||
<UpdateEnabled>false</UpdateEnabled>
|
||||
<UpdateMode>Foreground</UpdateMode>
|
||||
<UpdateInterval>7</UpdateInterval>
|
||||
<UpdateIntervalUnits>Days</UpdateIntervalUnits>
|
||||
<UpdatePeriodically>false</UpdatePeriodically>
|
||||
<UpdateRequired>false</UpdateRequired>
|
||||
<MapFileExtensions>true</MapFileExtensions>
|
||||
<ApplicationRevision>0</ApplicationRevision>
|
||||
<ApplicationVersion>1.0.0.%2a</ApplicationVersion>
|
||||
<IsWebBootstrapper>false</IsWebBootstrapper>
|
||||
<UseApplicationTrust>false</UseApplicationTrust>
|
||||
<BootstrapperEnabled>true</BootstrapperEnabled>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
|
|
@ -47,6 +68,31 @@
|
|||
<Name>OpenSim</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="app.config" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<BootstrapperPackage Include=".NETFramework,Version=v4.0">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>Microsoft .NET Framework 4 %28x86 and x64%29</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Client.3.5">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
|
||||
<Install>false</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1</ProductName>
|
||||
<Install>false</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Windows.Installer.3.1">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>Windows Installer 3.1</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
|
|
|
|||
Binary file not shown.
Binary file not shown.
|
|
@ -1,33 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8" ?>
|
||||
<configuration>
|
||||
<configSections>
|
||||
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net" />
|
||||
</configSections>
|
||||
<runtime>
|
||||
<gcConcurrent enabled="true" />
|
||||
<gcServer enabled="true" />
|
||||
</runtime>
|
||||
<appSettings>
|
||||
</appSettings>
|
||||
<log4net>
|
||||
<appender name="Console" type="OpenSim.Framework.Console.OpenSimAppender, OpenSim.Framework.Console">
|
||||
<layout type="log4net.Layout.PatternLayout">
|
||||
<conversionPattern value="%date{HH:mm:ss} - %message" />
|
||||
</layout>
|
||||
</appender>
|
||||
|
||||
<appender name="LogFileAppender" type="log4net.Appender.FileAppender">
|
||||
<file value="OpenSim.log" />
|
||||
<appendToFile value="true" />
|
||||
<layout type="log4net.Layout.PatternLayout">
|
||||
<conversionPattern value="%date %-5level - %logger %message%newline" />
|
||||
</layout>
|
||||
</appender>
|
||||
|
||||
<root>
|
||||
<level value="DEBUG" />
|
||||
<appender-ref ref="Console" />
|
||||
<appender-ref ref="LogFileAppender" />
|
||||
</root>
|
||||
</log4net>
|
||||
</configuration>
|
||||
Loading…
Reference in New Issue