Merge branch 'master' into httptests

OpenSim/Framework/Monitoring/JobEngine.cs

@@ -136,12 +136,15 @@ namespace OpenSim.Framework.Monitoring
                     if(m_jobQueue.Count <= 0)
                         m_cancelSource.Cancel();
 
-                    if(m_finishedProcessingAfterStop.WaitOne(RequestProcessTimeoutOnStop))
+                    m_finishedProcessingAfterStop.WaitOne(RequestProcessTimeoutOnStop);
                         m_finishedProcessingAfterStop.Close();
                 }
                 finally
                 {
-                    m_cancelSource.Dispose();
+                    if(m_cancelSource != null)
+                        m_cancelSource.Dispose();
+                    if(m_finishedProcessingAfterStop != null)
+                        m_finishedProcessingAfterStop.Dispose();
                 }
             }
         }

OpenSim/Framework/Monitoring/Watchdog.cs

@@ -193,7 +193,7 @@ namespace OpenSim.Framework.Monitoring
                     m_watchdogTimer.Dispose();
                     m_watchdogTimer = null;
                 }
-            
+                
                 foreach(ThreadWatchdogInfo twi in m_threads.Values)
                 {
                     Thread t = twi.Thread;
@@ -341,6 +341,8 @@ namespace OpenSim.Framework.Monitoring
         /// <param name="e"></param>
         private static void WatchdogTimerElapsed(object sender, System.Timers.ElapsedEventArgs e)
         {
+            if(!m_enabled)
+                return;
             int now = Environment.TickCount & Int32.MaxValue;
             int msElapsed = now - LastWatchdogThreadTick;
 
@@ -358,21 +360,26 @@ namespace OpenSim.Framework.Monitoring
                 List<ThreadWatchdogInfo> callbackInfos = null;
                 List<ThreadWatchdogInfo> threadsToRemove = null;
 
+                const ThreadState thgone = ThreadState.Stopped | ThreadState.Aborted | ThreadState.AbortRequested;
+
                 lock (m_threads)
                 {
                     foreach(ThreadWatchdogInfo threadInfo in m_threads.Values)
                     {
-                        if(threadInfo.Thread.ThreadState == ThreadState.Stopped)
+                        if(!m_enabled)
+                            return;
+                        if(!threadInfo.Thread.IsAlive || (threadInfo.Thread.ThreadState & thgone) != 0)
                         {
                             if(threadsToRemove == null)
                                 threadsToRemove = new List<ThreadWatchdogInfo>();
 
                             threadsToRemove.Add(threadInfo);
-
+/*
                             if(callbackInfos == null)
                                 callbackInfos = new List<ThreadWatchdogInfo>();
 
                             callbackInfos.Add(threadInfo);
+*/
                         }
                         else if(!threadInfo.IsTimedOut && now - threadInfo.LastTick >= threadInfo.Timeout)
                         {

OpenSim/Framework/RegionInfo.cs

@@ -420,6 +420,7 @@ namespace OpenSim.Framework
             set { m_remotingPort = value; }
         }
 
+        
         /// <value>
         /// This accessor can throw all the exceptions that Dns.GetHostAddresses can throw.
         ///
@@ -427,42 +428,7 @@ namespace OpenSim.Framework
         /// </value>
         public IPEndPoint ExternalEndPoint
         {
-            get
+            get { return Util.getEndPoint(m_externalHostName, m_internalEndPoint.Port); }
-            {
-                // Old one defaults to IPv6
-                //return new IPEndPoint(Dns.GetHostAddresses(m_externalHostName)[0], m_internalEndPoint.Port);
-
-                IPAddress ia = null;
-                // If it is already an IP, don't resolve it - just return directly
-                if (IPAddress.TryParse(m_externalHostName, out ia))
-                    return new IPEndPoint(ia, m_internalEndPoint.Port);
-
-                // Reset for next check
-                ia = null;
-                try
-                {
-                    foreach (IPAddress Adr in Dns.GetHostAddresses(m_externalHostName))
-                    {
-                        if (ia == null)
-                            ia = Adr;
-
-                        if (Adr.AddressFamily == AddressFamily.InterNetwork)
-                        {
-                            ia = Adr;
-                            break;
-                        }
-                    }
-                }
-                catch (SocketException e)
-                {
-                    throw new Exception(
-                        "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
-                        e + "' attached to this exception", e);
-                }
-
-                return new IPEndPoint(ia, m_internalEndPoint.Port);
-            }
-
             set { m_externalHostName = value.ToString(); }
         }
 

OpenSim/Framework/Util.cs

@@ -429,6 +429,65 @@ namespace OpenSim.Framework
             return regionCoord << 8;
         }
 
+        public static IPEndPoint getEndPoint(IPAddress ia, int port)
+        {
+            if(ia == null)
+                return null;
+
+            IPEndPoint newEP = null;
+            try
+            {
+                newEP = new IPEndPoint(ia, port);
+            }
+            catch
+            {
+                newEP = null;
+            }
+            return newEP;
+        }
+
+        public static IPEndPoint getEndPoint(string hostname, int port)
+        {
+            IPAddress ia = null;
+            // If it is already an IP, don't resolve it - just return directly
+            // we should not need this
+            if (IPAddress.TryParse(hostname, out ia))
+            {
+                if (ia.Equals(IPAddress.Any) || ia.Equals(IPAddress.IPv6Any))
+                    return null;
+                return getEndPoint(ia, port);
+            }
+                    
+            // Reset for next check
+            ia = null;
+            try
+            {
+                foreach (IPAddress Adr in Dns.GetHostAddresses(hostname))
+                {
+                    if (ia == null)
+                        ia = Adr;
+
+                    if (Adr.AddressFamily == AddressFamily.InterNetwork)
+                    {
+                        ia = Adr;
+                        break;
+                    }
+                }
+            }
+            catch // (SocketException e)
+            {
+                /*throw new Exception(
+                    "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
+                    e + "' attached to this exception", e);*/
+                // Don't throw a fatal exception here, instead, return Null and handle it in the caller.
+                // Reason is, on systems such as OSgrid it has occured that known hostnames stop
+                // resolving and thus make surrounding regions crash out with this exception.
+                return null;
+            }
+
+            return getEndPoint(ia,port);
+        }
+
         public static bool checkServiceURI(string uristr, out string serviceURI)
         {
             serviceURI = string.Empty;

OpenSim/Region/Application/OpenSim.cs

@@ -511,8 +511,6 @@ namespace OpenSim
         private void WatchdogTimeoutHandler(Watchdog.ThreadWatchdogInfo twi)
         {
             int now = Environment.TickCount & Int32.MaxValue;
-            if(twi.Thread.ThreadState == System.Threading.ThreadState.Stopped)
-                return;
             m_log.ErrorFormat(
                 "[WATCHDOG]: Timeout detected for thread \"{0}\". ThreadState={1}. Last tick was {2}ms ago.  {3}",
                 twi.Thread.Name,

OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs

@@ -203,10 +203,10 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             while(true)
             {
-                aPollRequest poolreq = m_queue.Dequeue(1000);
+                aPollRequest poolreq = m_queue.Dequeue(4500);
+                Watchdog.UpdateThread();
                 if(m_NumberScenes <= 0)
                     return;
-                Watchdog.UpdateThread();
                 if(poolreq.reqID != UUID.Zero)
                     poolreq.thepoll.Process(poolreq);
             }

OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs

@@ -445,10 +445,10 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             while (true)
             {
-                aPollRequest poolreq = m_queue.Dequeue(2000);
+                aPollRequest poolreq = m_queue.Dequeue(4500);
+                Watchdog.UpdateThread();
                 if(m_NumberScenes <= 0)
                     return;
-                Watchdog.UpdateThread();
                 if(poolreq.reqID != UUID.Zero)
                     poolreq.thepoll.Process(poolreq);
             }

OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs

@@ -479,10 +479,9 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             while (true)
             {
+                aPollRequest poolreq = m_queue.Dequeue(4500);
                 Watchdog.UpdateThread();
 
-                aPollRequest poolreq = m_queue.Dequeue(5000);
-
                 if (poolreq != null && poolreq.thepoll != null)
                 {
                     try

OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs

@@ -646,7 +646,7 @@ namespace OpenSim.Region.CoreModules.Asset
             if (m_LogLevel >= 2)
                 m_log.Debug("[FLOTSAM ASSET CACHE]: Clearing caches.");
 
-            if (m_FileCacheEnabled)
+            if (m_FileCacheEnabled && Directory.Exists(m_CacheDirectory))
             {
                 foreach (string dir in Directory.GetDirectories(m_CacheDirectory))
                 {
@@ -681,10 +681,10 @@ namespace OpenSim.Region.CoreModules.Asset
             // before cleaning up expired files we must scan the objects in the scene to make sure that we retain
             // such local assets if they have not been recently accessed.
             TouchAllSceneAssets(false);
-
+            if(Directory.Exists(m_CacheDirectory))
-            foreach (string dir in Directory.GetDirectories(m_CacheDirectory))
             {
-                CleanExpiredFiles(dir, purgeLine);
+                foreach (string dir in Directory.GetDirectories(m_CacheDirectory))
+                    CleanExpiredFiles(dir, purgeLine);
             }
 
             lock(timerLock)
@@ -706,6 +706,9 @@ namespace OpenSim.Region.CoreModules.Asset
         {
             try
             {
+                if(!Directory.Exists(dir))
+                    return;
+
                 foreach (string file in Directory.GetFiles(dir))
                 {
                     if (File.GetLastAccessTime(file) < purgeLine)
@@ -869,6 +872,9 @@ namespace OpenSim.Region.CoreModules.Asset
         /// <returns></returns>
         private int GetFileCacheCount(string dir)
         {
+            if(!Directory.Exists(dir))
+                return 0;
+
             int count = Directory.GetFiles(dir).Length;
 
             foreach (string subdir in Directory.GetDirectories(dir))
@@ -987,6 +993,9 @@ namespace OpenSim.Region.CoreModules.Asset
         /// </summary>
         private void ClearFileCache()
         {
+            if(!Directory.Exists(m_CacheDirectory))
+                return;
+
             foreach (string dir in Directory.GetDirectories(m_CacheDirectory))
             {
                 try

OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs

@@ -658,7 +658,7 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
         public void Process()
         {
             _finished = false;
-            httpThread = WorkManager.StartThread(SendRequest, "HttpRequestThread", ThreadPriority.BelowNormal, true, false);
+            httpThread = WorkManager.StartThread(SendRequest, "HttpRequestThread", ThreadPriority.BelowNormal, true, false, null, int.MaxValue);
         }
 
         /*

OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RegionInfoCache.cs

@@ -385,7 +385,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             storage[handle] = region;
             byname[region.RegionName] = handle;
             byuuid[region.RegionID] = handle;
-
         }
 
         public void Remove(GridRegion region)
@@ -400,7 +399,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             ulong handle = region.RegionHandle & HANDLEMASK;
             if(storage != null)
-               storage.Remove(handle);
+            {
+                if(storage.ContainsKey(handle))
+                {
+                    storage[handle] = null;
+                    storage.Remove(handle);
+                }
+            }
             removeFromInner(region);
             if(expires != null)
             {
@@ -424,6 +429,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                     if(byuuid != null)
                         byuuid.Remove(r.RegionID);
                     removeFromInner(r);
+                    storage[handle] = null;
                 }
                 storage.Remove(handle);
             }
@@ -581,27 +587,32 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         {
             if(expires == null || expires.Count == 0)
                 return 0;
-
+            
+            int expiresCount = expires.Count;
             List<ulong> toexpire = new List<ulong>();
+
             foreach(KeyValuePair<ulong, DateTime> kvp in expires)
             {
                 if(kvp.Value < now)
                     toexpire.Add(kvp.Key);
             }
 
-            if(toexpire.Count == 0)
+            int toexpireCount = toexpire.Count;
-                return expires.Count;
+            if(toexpireCount == 0)
+                return expiresCount;
 
-            if(toexpire.Count == expires.Count)
+            if(toexpireCount == expiresCount)
             {
                 Clear();
                 return 0;
             }
 
-            foreach(ulong h in toexpire)
+            if(storage != null)
             {
-                if(storage != null)
+                ulong h;
+                for(int i = 0; i < toexpireCount; i++)
                 {
+                    h = toexpire[i];
                     if(storage.ContainsKey(h))
                     {
                         GridRegion r = storage[h];
@@ -610,14 +621,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                         if(byuuid != null)
                             byuuid.Remove(r.RegionID);
                         removeFromInner(r);
+
+                        storage[h] = null;
+                        storage.Remove(h);
                     }
-                   storage.Remove(h);
+                    if(expires != null)
+                       expires.Remove(h);
                 }
-                if(expires != null)
+            }
-                   expires.Remove(h);
+            else
+            {
+                Clear();
+                return 0;
             }
 
-            if(expires.Count == 0)
+            expiresCount = expires.Count;
+            if(expiresCount == 0)
             {
                 byname = null;
                 byuuid = null;
@@ -626,7 +645,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 return 0;
             }
 
-            return expires.Count;
+            return expiresCount;
         }
 
         public int Count()
@@ -693,7 +712,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
     public class RegionsExpiringCache
     {
-        const double CACHE_PURGE_HZ = 60; // seconds
+        const double CACHE_PURGE_TIME = 60000; // milliseconds
         const int MAX_LOCK_WAIT = 10000; // milliseconds
 
         /// <summary>For thread safety</summary>
@@ -702,7 +721,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         object isPurging = new object();
 
         Dictionary<UUID, RegionInfoForScope> InfobyScope = new Dictionary<UUID, RegionInfoForScope>();
-        private System.Timers.Timer timer = new System.Timers.Timer(TimeSpan.FromSeconds(CACHE_PURGE_HZ).TotalMilliseconds);
+        private System.Timers.Timer timer = new System.Timers.Timer(CACHE_PURGE_TIME);
 
         public RegionsExpiringCache()
         {
@@ -965,7 +984,10 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                     if (expiredscopes.Count > 0)
                     {
                         foreach (UUID sid in expiredscopes)
+                        {
+                            InfobyScope[sid] = null;
                             InfobyScope.Remove(sid);
+                        }
                     }
                 }
                 finally { Monitor.Exit(syncRoot); }

OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs

@@ -716,12 +716,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             {
                 while (true)
                 {
-                    Watchdog.UpdateThread();
-
                     av = null;
                     st = null;
 
-                    st = requests.Dequeue(4900); // timeout to make watchdog happy
+                    st = requests.Dequeue(4500);
+                    Watchdog.UpdateThread();
 
                     if (st == null || st.agentID == UUID.Zero)
                         continue;
@@ -1152,10 +1151,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             {
                 while(!m_mapBlockRequestEvent.WaitOne(4900))
                 {
+                    Watchdog.UpdateThread();
                     if(m_scene == null)
                         return;
                 }
-
+                Watchdog.UpdateThread();
                 lock (m_mapBlockRequestEvent)
                 {
                     int total = 0;

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs

@@ -226,9 +226,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 try
                 {
                     Thread.Sleep(cmdHandlerThreadCycleSleepms);
-
+                    Watchdog.UpdateThread();
                     DoOneCmdHandlerPass();
-
                     Watchdog.UpdateThread();
                 }
                 catch ( System.Threading.ThreadAbortException) { }

OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs

@@ -79,12 +79,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 
         private List<string> m_warnings = new List<string>();
 
-        // private object m_syncy = new object();
-
-//        private static CSharpCodeProvider CScodeProvider = new CSharpCodeProvider();
-//        private static VBCodeProvider VBcodeProvider = new VBCodeProvider();
-
-        // private static int instanceID = new Random().Next(0, int.MaxValue);                 // Unique number to use on our compiled files
         private static UInt64 scriptCompileCounter = 0;                                     // And a counter
 
         public IScriptEngine m_scriptEngine;
@@ -251,23 +245,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
             }
         }
 
-        ////private ICodeCompiler icc = codeProvider.CreateCompiler();
-        //public string CompileFromFile(string LSOFileName)
-        //{
-        //    switch (Path.GetExtension(LSOFileName).ToLower())
-        //    {
-        //        case ".txt":
-        //        case ".lsl":
-        //            Common.ScriptEngineBase.Shared.SendToDebug("Source code is LSL, converting to CS");
-        //            return CompileFromLSLText(File.ReadAllText(LSOFileName));
-        //        case ".cs":
-        //            Common.ScriptEngineBase.Shared.SendToDebug("Source code is CS");
-        //            return CompileFromCSText(File.ReadAllText(LSOFileName));
-        //        default:
-        //            throw new Exception("Unknown script type.");
-        //    }
-        //}
-
         public string GetCompilerOutput(string assetID)
         {
             return Path.Combine(ScriptEnginesPath, Path.Combine(
@@ -578,8 +555,6 @@ namespace SecondLife
             switch (lang)
             {
                 case enumCompileType.vb:
-//                    results = VBcodeProvider.CompileAssemblyFromSource(
-//                            parameters, Script);
                     provider = CodeDomProvider.CreateProvider("VisualBasic");
                     break;
                 case enumCompileType.cs:
@@ -594,56 +569,36 @@ namespace SecondLife
             if(provider == null)
                     throw new Exception("Compiler failed to load ");
 
+            bool complete = false;
+            bool retried = false;
 
-                    bool complete = false;
+            do
-                    bool retried = false;
+            {
-
+                results = provider.CompileAssemblyFromSource(
-                    do
+                        parameters, Script);
+                // Deal with an occasional segv in the compiler.
+                // Rarely, if ever, occurs twice in succession.
+                // Line # == 0 and no file name are indications that
+                // this is a native stack trace rather than a normal
+                // error log.
+                if (results.Errors.Count > 0)
+                {
+                    if (!retried && string.IsNullOrEmpty(results.Errors[0].FileName) &&
+                        results.Errors[0].Line == 0)
                     {
-//                        lock (CScodeProvider)
+                        // System.Console.WriteLine("retrying failed compilation");
-//                        {
+                        retried = true;
-//                            results = CScodeProvider.CompileAssemblyFromSource(
+                    }
-//                                parameters, Script);
+                    else
-//                        }
+                    {
-
+                        complete = true;
-                        results = provider.CompileAssemblyFromSource(
+                    }
-                                parameters, Script);
+                }
-                        // Deal with an occasional segv in the compiler.
+                else
-                        // Rarely, if ever, occurs twice in succession.
+                {
-                        // Line # == 0 and no file name are indications that
+                    complete = true;
-                        // this is a native stack trace rather than a normal
+                }
-                        // error log.
+            } while (!complete);
-                        if (results.Errors.Count > 0)
-                        {
-                            if (!retried && string.IsNullOrEmpty(results.Errors[0].FileName) &&
-                                results.Errors[0].Line == 0)
-                            {
-                                // System.Console.WriteLine("retrying failed compilation");
-                                retried = true;
-                            }
-                            else
-                            {
-                                complete = true;
-                            }
-                        }
-                        else
-                        {
-                            complete = true;
-                        }
-                    } while (!complete);
-//                    break;
-//                default:
-//                    throw new Exception("Compiler is not able to recongnize " +
-//                                        "language type \"" + lang.ToString() + "\"");
-//            }
-
-//            foreach (Type type in results.CompiledAssembly.GetTypes())
-//            {
-//                foreach (MethodInfo method in type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static))
-//                {
-//                    m_log.DebugFormat("[COMPILER]: {0}.{1}", type.FullName, method.Name);
-//                }
-//            }
 
             //
             // WARNINGS AND ERRORS

OpenSim/Region/ScriptEngine/XEngine/XEngine.cs

@@ -2149,10 +2149,11 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             string fn = Path.GetFileName(assemName);
 
             string assem = String.Empty;
+            string assemNameText = assemName + ".text";
 
-            if (File.Exists(assemName + ".text"))
+            if (File.Exists(assemNameText))
             {
-                FileInfo tfi = new FileInfo(assemName + ".text");
+                FileInfo tfi = new FileInfo(assemNameText);
 
                 if (tfi != null)
                 {
@@ -2160,7 +2161,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
                     try
                     {
-                        using (FileStream tfs = File.Open(assemName + ".text",
+                        using (FileStream tfs = File.Open(assemNameText,
                                 FileMode.Open, FileAccess.Read))
                         {
                             tfs.Read(tdata, 0, tdata.Length);

OpenSim/Server/Base/ServerUtils.cs

@@ -478,17 +478,22 @@ namespace OpenSim.Server.Base
 
             XmlDocument doc = new XmlDocument();
 
-            doc.LoadXml(data);
+            try
+            {
+                doc.LoadXml(data);
+                XmlNodeList rootL = doc.GetElementsByTagName("ServerResponse");
 
-            XmlNodeList rootL = doc.GetElementsByTagName("ServerResponse");
+                if (rootL.Count != 1)
+                    return ret;
 
-            if (rootL.Count != 1)
+                XmlNode rootNode = rootL[0];
-                return ret;
-
-            XmlNode rootNode = rootL[0];
-
-            ret = ParseElement(rootNode);
 
+                ret = ParseElement(rootNode);
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[serverUtils.ParseXmlResponse]: failed error: {0} \n --- string: {1} - ",e.Message, data);
+            }
             return ret;
         }
 

OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs

@@ -34,7 +34,7 @@ using System.Reflection;
 using System.Timers;
 using Nini.Config;
 using OpenSim.Framework;
-using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Services.Interfaces;
 using OpenMetaverse;
 
@@ -135,7 +135,11 @@ namespace OpenSim.Services.Connectors
 
             for (int i = 0 ; i < 2 ; i++)
             {
-                Util.FireAndForget(delegate { AssetRequestProcessor();});
+                m_fetchThreads[i] = WorkManager.StartThread(AssetRequestProcessor,
+                            String.Format("GetTextureWorker{0}", i),
+                            ThreadPriority.Normal,
+                            true,
+                            false);
             }
         }
 
@@ -357,7 +361,8 @@ namespace OpenSim.Services.Connectors
 
             while (true)
             {
-                r = m_requestQueue.Dequeue(2000);
+                r = m_requestQueue.Dequeue(4500);
+                Watchdog.UpdateThread();
                 if(r== null)
                     continue;
                 string uri = r.uri;

OpenSim/Services/Interfaces/IGridService.cs

@@ -462,50 +462,7 @@ namespace OpenSim.Services.Interfaces
         /// </value>
         public IPEndPoint ExternalEndPoint
         {
-            get
+            get { return Util.getEndPoint(m_externalHostName, m_internalEndPoint.Port); }
-            {
-                IPAddress ia = null;
-                // If it is already an IP, don't resolve it - just return directly
-                // we should not need this
-                if (IPAddress.TryParse(m_externalHostName, out ia))
-                {
-                    if (ia.Equals(IPAddress.Any) || ia.Equals(IPAddress.IPv6Any))
-                        return null;
-                    return new IPEndPoint(ia, m_internalEndPoint.Port);
-                }
-                    
-                // Reset for next check
-                ia = null;
-                try
-                {
-                    foreach (IPAddress Adr in Dns.GetHostAddresses(m_externalHostName))
-                    {
-                        if (ia == null)
-                            ia = Adr;
-
-                        if (Adr.AddressFamily == AddressFamily.InterNetwork)
-                        {
-                            ia = Adr;
-                            break;
-                        }
-                    }
-                }
-                catch // (SocketException e)
-                {
-                    /*throw new Exception(
-                        "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
-                        e + "' attached to this exception", e);*/
-                    // Don't throw a fatal exception here, instead, return Null and handle it in the caller.
-                    // Reason is, on systems such as OSgrid it has occured that known hostnames stop
-                    // resolving and thus make surrounding regions crash out with this exception.
-                    return null;
-                }
-
-                if(ia == null)
-                    return null;
-
-                return new IPEndPoint(ia, m_internalEndPoint.Port);
-            }
         }
 
         public string ExternalHostName

bin/OpenSim.ini.example

@@ -256,6 +256,10 @@
 	;; alternative OpenDynamicsEngine engine. ubODEMeshmerizer meshing above MUST be selected also
 	; physics = ubODE
 
+    ; ubODE and  OpenDynamicsEngine does allocate a lot of memory on stack. On linux you may need to increase its limit
+    ; script opensim-ode-sh starts opensim setting that limit. You may need to increase it even more on large regions
+    ; edit the line ulimit -s 262144, and change this last value
+    
     ;# {DefaultScriptEngine} {} {Default script engine} {XEngine} XEngine
     ;; Default script engine to use. Currently, we only have XEngine
     ; DefaultScriptEngine = "XEngine"

bin/opensim-ode.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
-echo "Starting OpenSimulator with ODE.  If you get an error saying limit: Operation not permitted.  Then you will need to chmod 0600 /etc/limits"
+echo "Starting OpenSimulator with ODE or ubOde.  If you get an error saying limit: Operation not permitted.  Then you will need to chmod 0600 /etc/limits"
 ulimit -s 262144
-mono OpenSim.exe -physics=OpenDynamicsEngine
+mono OpenSim.exe