Add regression test for http inventory fetch.

Involved some restructuring to allow regression tests to dequeue inventory requests and perform poll responses synchronously rather than async

11 files changed, 783 insertions, 406 deletions

diff --git a/OpenSim/Capabilities/Caps.cs b/OpenSim/Capabilities/Caps.cs
index bbf3b27..049afab 100644
--- a/OpenSim/Capabilities/Caps.cs
+++ b/OpenSim/Capabilities/Caps.cs
@@ -50,8 +50,7 @@ namespace OpenSim.Framework.Capabilities
 
     public class Caps
     {
-//        private static readonly ILog m_log =
-//            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private string m_httpListenerHostName;
         private uint m_httpListenPort;
@@ -152,6 +151,10 @@ namespace OpenSim.Framework.Capabilities
 
         public void RegisterPollHandler(string capName, PollServiceEventArgs pollServiceHandler)
         {
+//            m_log.DebugFormat(
+//                "[CAPS]: Registering handler with name {0}, url {1} for {2}", 
+//                capName, pollServiceHandler.Url, m_agentID, m_regionName);
+
             m_pollServiceHandlers.Add(capName, pollServiceHandler);
 
             m_httpListener.AddPollServiceHTTPHandler(pollServiceHandler.Url, pollServiceHandler);
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index e1ae74e..e243002 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -113,7 +113,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         protected IPAddress m_listenIPAddress = IPAddress.Any;
 
-        private PollServiceRequestManager m_PollServiceManager;
+        public PollServiceRequestManager PollServiceRequestManager { get; private set; }
 
         public uint SSLPort
         {
@@ -374,7 +374,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             return true;
         }
 
-        private void OnRequest(object source, RequestEventArgs args)
+        public void OnRequest(object source, RequestEventArgs args)
         {
             RequestNumber++;
 
@@ -429,7 +429,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                         psEvArgs.Request(psreq.RequestID, keysvals);
                     }
 
-                    m_PollServiceManager.Enqueue(psreq);
+                    PollServiceRequestManager.Enqueue(psreq);
                 }
                 else
                 {
@@ -1781,10 +1781,17 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void Start()
         {
-            StartHTTP();
+            Start(true);
         }
 
-        private void StartHTTP()
+        /// <summary>
+        /// Start the http server
+        /// </summary>
+        /// <param name='processPollRequestsAsync'>
+        /// If true then poll responses are performed asynchronsly.
+        /// Option exists to allow regression tests to perform processing synchronously.
+        /// </param>
+        public void Start(bool performPollResponsesAsync)
         {
             m_log.InfoFormat(
                 "[BASE HTTP SERVER]: Starting {0} server on port {1}", UseSSL ? "HTTPS" : "HTTP", Port);
@@ -1822,8 +1829,9 @@ namespace OpenSim.Framework.Servers.HttpServer
                 m_httpListener2.Start(64);
 
                 // Long Poll Service Manager with 3 worker threads a 25 second timeout for no events
-                m_PollServiceManager = new PollServiceRequestManager(this, 3, 25000);
-                m_PollServiceManager.Start();
+                PollServiceRequestManager = new PollServiceRequestManager(this, performPollResponsesAsync, 3, 25000);
+                PollServiceRequestManager.Start();
+
                 HTTPDRunning = true;
 
                 //HttpListenerContext context;
@@ -1892,7 +1900,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
             try
             {
-                m_PollServiceManager.Stop();
+                PollServiceRequestManager.Stop();
 
                 m_httpListener2.ExceptionThrown -= httpServerException;
                 //m_httpListener2.DisconnectHandler = null;
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index 6aa5907..456acb0 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -44,6 +44,20 @@ namespace OpenSim.Framework.Servers.HttpServer
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Is the poll service request manager running?
+        /// </summary>
+        /// <remarks>
+        /// Can be running either synchronously or asynchronously
+        /// </remarks>
+        public bool IsRunning { get; private set; }
+
+        /// <summary>
+        /// Is the poll service performing responses asynchronously (with its own threads) or synchronously (via
+        /// external calls)?
+        /// </summary>
+        public bool PerformResponsesAsync { get; private set; }
+
         private readonly BaseHttpServer m_server;
 
         private BlockingQueue<PollServiceHttpRequest> m_requests = new BlockingQueue<PollServiceHttpRequest>();
@@ -52,48 +66,53 @@ namespace OpenSim.Framework.Servers.HttpServer
         private uint m_WorkerThreadCount = 0;
         private Thread[] m_workerThreads;
 
-        private bool m_running = true;
-
         private SmartThreadPool m_threadPool = new SmartThreadPool(20000, 12, 2);
 
 //        private int m_timeout = 1000;   //  increase timeout 250; now use the event one
 
-        public PollServiceRequestManager(BaseHttpServer pSrv, uint pWorkerThreadCount, int pTimeout)
+        public PollServiceRequestManager(
+            BaseHttpServer pSrv, bool performResponsesAsync, uint pWorkerThreadCount, int pTimeout)
         {
             m_server = pSrv;
+            PerformResponsesAsync = performResponsesAsync;
             m_WorkerThreadCount = pWorkerThreadCount;
             m_workerThreads = new Thread[m_WorkerThreadCount];
         }
 
         public void Start()
         {
-            //startup worker threads
-            for (uint i = 0; i < m_WorkerThreadCount; i++)
+            IsRunning = true;
+
+            if (PerformResponsesAsync)
             {
-                m_workerThreads[i]
-                    = Watchdog.StartThread(
-                        PoolWorkerJob,
-                        string.Format("PollServiceWorkerThread{0}:{1}", i, m_server.Port),
-                        ThreadPriority.Normal,
-                        false,
-                        false,
-                        null,
-                        int.MaxValue);
-            }
+                //startup worker threads
+                for (uint i = 0; i < m_WorkerThreadCount; i++)
+                {
+                    m_workerThreads[i]
+                        = Watchdog.StartThread(
+                            PoolWorkerJob,
+                            string.Format("PollServiceWorkerThread{0}:{1}", i, m_server.Port),
+                            ThreadPriority.Normal,
+                            false,
+                            false,
+                            null,
+                            int.MaxValue);
+                }
 
-            Watchdog.StartThread(
-                this.CheckLongPollThreads,
-                string.Format("LongPollServiceWatcherThread:{0}", m_server.Port),
-                ThreadPriority.Normal,
-                false,
-                true,
-                null,
-                1000 * 60 * 10);
+                Watchdog.StartThread(
+                    this.CheckLongPollThreads,
+                    string.Format("LongPollServiceWatcherThread:{0}", m_server.Port),
+                    ThreadPriority.Normal,
+                    false,
+                    true,
+                    null,
+                    1000 * 60 * 10);
+            }
         }
 
         private void ReQueueEvent(PollServiceHttpRequest req)
         {
-            if (m_running)
+            if (IsRunning)
             {
                 // delay the enqueueing for 100ms. There's no need to have the event
                 // actively on the queue
@@ -109,7 +128,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void Enqueue(PollServiceHttpRequest req)
         {
-            if (m_running)
+            if (IsRunning)
             {
                 if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.LongPoll)
                 {
@@ -129,7 +148,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             // All other types of tasks (Inventory handlers, http-in, etc) don't have the long-poll nature,
             // so if they aren't ready to be served by a worker thread (no events), they are placed 
             // directly back in the "ready-to-serve" queue by the worker thread.
-            while (m_running)
+            while (IsRunning)
             {
                 Thread.Sleep(500); 
                 Watchdog.UpdateThread();
@@ -137,7 +156,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 //                List<PollServiceHttpRequest> not_ready = new List<PollServiceHttpRequest>();
                 lock (m_longPollRequests)
                 {
-                    if (m_longPollRequests.Count > 0 && m_running)
+                    if (m_longPollRequests.Count > 0 && IsRunning)
                     {
                         List<PollServiceHttpRequest> ready = m_longPollRequests.FindAll(req =>
                             (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id) || // there are events in this EQ
@@ -158,7 +177,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void Stop()
         {
-            m_running = false;
+            IsRunning = false;
 //            m_timeout = -10000; // cause all to expire
             Thread.Sleep(1000); // let the world move
 
@@ -169,7 +188,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
             lock (m_longPollRequests)
             {
-                if (m_longPollRequests.Count > 0 && m_running)
+                if (m_longPollRequests.Count > 0 && IsRunning)
                     m_longPollRequests.ForEach(req => m_requests.Enqueue(req));
             }
 
@@ -194,68 +213,82 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         private void PoolWorkerJob()
         {
-            while (m_running)
+            while (IsRunning)
             {
-                PollServiceHttpRequest req = m_requests.Dequeue(5000);
-                //m_log.WarnFormat("[YYY]: Dequeued {0}", (req == null ? "null" : req.PollServiceArgs.Type.ToString()));
-
                 Watchdog.UpdateThread();
-                if (req != null)
+                WaitPerformResponse();
+            }
+        }
+
+        public void WaitPerformResponse()
+        {
+            PollServiceHttpRequest req = m_requests.Dequeue(5000);
+//            m_log.DebugFormat("[YYY]: Dequeued {0}", (req == null ? "null" : req.PollServiceArgs.Type.ToString()));
+
+            if (req != null)
+            {
+                try
                 {
-                    try
+                    if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id))
                     {
-                        if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id))
-                        {
-                            Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id);
+                        Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id);
 
-                            if (responsedata == null)
-                                continue;
+                        if (responsedata == null)
+                            return;
 
-                            if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.LongPoll) // This is the event queue
+                        // This is the event queue.
+                        // Even if we're not running we can still perform responses by explicit request.
+                        if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.LongPoll 
+                            || !PerformResponsesAsync) 
+                        {
+                            try
+                            {
+                                req.DoHTTPGruntWork(m_server, responsedata);
+                            }
+                            catch (ObjectDisposedException e) // Browser aborted before we could read body, server closed the stream
+                            {
+                                // Ignore it, no need to reply
+                                m_log.Error(e);
+                            }
+                        }
+                        else
+                        {
+                            m_threadPool.QueueWorkItem(x =>
                             {
                                 try
                                 {
                                     req.DoHTTPGruntWork(m_server, responsedata);
                                 }
-                                catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
+                                catch (ObjectDisposedException e) // Browser aborted before we could read body, server closed the stream
                                 {
                                     // Ignore it, no need to reply
+                                    m_log.Error(e);
                                 }
-                            }
-                            else
-                            {
-                                m_threadPool.QueueWorkItem(x =>
+                                catch (Exception e)
                                 {
-                                    try
-                                    {
-                                        req.DoHTTPGruntWork(m_server, responsedata);
-                                    }
-                                    catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
-                                    {
-                                        // Ignore it, no need to reply
-                                    }
-
-                                    return null;
-                                }, null);
-                            }
+                                    m_log.Error(e);
+                                }
+
+                                return null;
+                            }, null);
+                        }
+                    }
+                    else
+                    {
+                        if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms)
+                        {
+                            req.DoHTTPGruntWork(
+                                m_server, req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
                         }
                         else
                         {
-                            if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms)
-                            {
-                                req.DoHTTPGruntWork(
-                                    m_server, req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
-                            }
-                            else
-                            {
-                                ReQueueEvent(req);
-                            }
+                            ReQueueEvent(req);
                         }
                     }
-                    catch (Exception e)
-                    {
-                        m_log.ErrorFormat("Exception in poll service thread: " + e.ToString());
-                    }
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat("Exception in poll service thread: " + e.ToString());
                 }
             }
         }
diff --git a/OpenSim/Framework/Servers/Tests/OSHttpTests.cs b/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
index 5b912b4..5c0e0df 100644
--- a/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
+++ b/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
@@ -41,323 +41,7 @@ namespace OpenSim.Framework.Servers.Tests
 {
     [TestFixture]
     public class OSHttpTests : OpenSimTestCase
-    {
-        // we need an IHttpClientContext for our tests
-        public class TestHttpClientContext: IHttpClientContext
-        {
-            private bool _secured;
-            public bool IsSecured
-            {
-                get { return _secured; }
-            }
-            public bool Secured
-            {
-                get { return _secured; }
-            }
-
-            public TestHttpClientContext(bool secured)
-            {
-                _secured = secured;
-            }
-
-            public void Disconnect(SocketError error) {}
-            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body) {}
-            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason) {}
-            public void Respond(string body) {}
-            public void Send(byte[] buffer) {}
-            public void Send(byte[] buffer, int offset, int size) {}
-            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body, string contentType) {}
-            public void Close() { }
-            public bool EndWhenDone { get { return false;} set { return;}}
-
-            public HTTPNetworkContext GiveMeTheNetworkStreamIKnowWhatImDoing()
-            {
-                return new HTTPNetworkContext();
-            }
-
-            public event EventHandler<DisconnectedEventArgs> Disconnected = delegate { };
-            /// <summary>
-            /// A request have been received in the context.
-            /// </summary>
-            public event EventHandler<RequestEventArgs> RequestReceived = delegate { };
-
-        }
-
-        public class TestHttpRequest: IHttpRequest
-        {
-            private string _uriPath;
-            public bool BodyIsComplete 
-            { 
-                get { return true; } 
-            }
-            public string[] AcceptTypes 
-            { 
-                get {return _acceptTypes; }
-            }
-            private string[] _acceptTypes;
-            public Stream Body 
-            { 
-                get { return _body; } 
-                set { _body = value;} 
-            }
-            private Stream _body;
-            public ConnectionType Connection 
-            { 
-                get { return _connection; }
-                set { _connection = value; }
-            }
-            private ConnectionType _connection;
-            public int ContentLength 
-            { 
-                get { return _contentLength; }
-                set { _contentLength = value; }
-            }
-            private int _contentLength;
-            public NameValueCollection Headers 
-            { 
-                get { return _headers; }
-            }
-            private NameValueCollection _headers = new NameValueCollection();
-            public string HttpVersion 
-            { 
-                get { return _httpVersion; }
-                set { _httpVersion = value; }
-            }
-            private string _httpVersion = null;
-            public string Method 
-            { 
-                get { return _method; }
-                set { _method = value; }
-            }
-            private string _method = null;
-            public HttpInput QueryString 
-            { 
-                get { return _queryString;  }
-            }
-            private HttpInput _queryString = null;
-            public Uri Uri 
-            { 
-                get { return _uri; }
-                set { _uri = value; } 
-            }
-            private Uri _uri = null;
-            public string[] UriParts 
-            { 
-                get { return _uri.Segments; }
-            }
-            public HttpParam Param 
-            { 
-                get { return null; } 
-            }
-            public HttpForm Form 
-            { 
-                get { return null; } 
-            }
-            public bool IsAjax 
-            { 
-                get { return false; } 
-            }
-            public RequestCookies Cookies 
-            { 
-                get { return null; } 
-            }
-
-            public TestHttpRequest() {}
-
-            public TestHttpRequest(string contentEncoding, string contentType, string userAgent, 
-                                   string remoteAddr, string remotePort, string[] acceptTypes,
-                                   ConnectionType connectionType, int contentLength, Uri uri) 
-            {
-                _headers["content-encoding"] = contentEncoding;
-                _headers["content-type"] = contentType;
-                _headers["user-agent"] = userAgent;
-                _headers["remote_addr"] = remoteAddr;
-                _headers["remote_port"] = remotePort;
-
-                _acceptTypes = acceptTypes;
-                _connection = connectionType;
-                _contentLength = contentLength;
-                _uri = uri;
-            }
-
-            public void DecodeBody(FormDecoderProvider providers) {}
-            public void SetCookies(RequestCookies cookies) {}
-            public void AddHeader(string name, string value)
-            {
-                _headers.Add(name, value);
-            }
-            public int AddToBody(byte[] bytes, int offset, int length) 
-            {
-                return 0;
-            }
-            public void Clear() {}
-
-            public object Clone()
-            {
-                TestHttpRequest clone = new TestHttpRequest();
-                clone._acceptTypes = _acceptTypes;
-                clone._connection = _connection;
-                clone._contentLength = _contentLength;
-                clone._uri = _uri;
-                clone._headers = new NameValueCollection(_headers);
-
-                return clone;
-            }
-            public IHttpResponse CreateResponse(IHttpClientContext context)
-            {
-                return new HttpResponse(context, this);
-            }
-            /// <summary>
-            /// Path and query (will be merged with the host header) and put in Uri
-            /// </summary>
-            /// <see cref="Uri"/>
-            public string UriPath
-            {
-                get { return _uriPath; }
-                set
-                {
-                    _uriPath = value;
-                   
-                }
-            }
-
-        }
-
-        public class TestHttpResponse: IHttpResponse
-        {
-            public Stream Body 
-            {
-                get { return _body; }
-
-                set { _body = value; }
-            }
-            private Stream _body;
-
-            public string ProtocolVersion 
-            { 
-                get { return _protocolVersion; }
-                set { _protocolVersion = value; }
-            }
-            private string _protocolVersion;
-
-            public bool Chunked 
-            {
-                get { return _chunked; }
-
-                set { _chunked = value; }
-            }
-            private bool _chunked;
-
-            public ConnectionType Connection 
-            {
-                get { return _connection; }
-
-                set { _connection = value; }
-            }
-            private ConnectionType _connection;
-
-            public Encoding Encoding 
-            {
-                get { return _encoding; }
-
-                set { _encoding = value; }
-            }
-            private Encoding _encoding;
-
-            public int KeepAlive 
-            {
-                get { return _keepAlive; }
-
-                set { _keepAlive = value; }
-            }
-            private int _keepAlive;
-
-            public HttpStatusCode Status 
-            {
-                get { return _status; }
-
-                set { _status = value; }
-            }
-            private HttpStatusCode _status;
-
-            public string Reason 
-            {
-                get { return _reason; }
-
-                set { _reason = value; }
-            }
-            private string _reason;
-
-            public long ContentLength 
-            {
-                get { return _contentLength; }
-
-                set { _contentLength = value; }
-            }
-            private long _contentLength;
-
-            public string ContentType 
-            {
-                get { return _contentType; }
-
-                set { _contentType = value; }
-            }
-            private string _contentType;
-
-            public bool HeadersSent 
-            {
-                get { return _headersSent; }
-            }
-            private bool _headersSent;
-
-            public bool Sent 
-            {
-                get { return _sent; }
-            }
-            private bool _sent;
-
-            public ResponseCookies Cookies 
-            {
-                get { return _cookies; }
-            }
-            private ResponseCookies _cookies = null;
-
-            public TestHttpResponse()
-            {
-                _headersSent = false;
-                _sent = false;
-            }
-
-            public void AddHeader(string name, string value) {}
-            public void Send() 
-            {
-                if (!_headersSent) SendHeaders();
-                if (_sent) throw new InvalidOperationException("stuff already sent");
-                _sent = true;
-            }
-
-            public void SendBody(byte[] buffer, int offset, int count) 
-            {
-                if (!_headersSent) SendHeaders();
-                _sent = true;
-            }
-            public void SendBody(byte[] buffer) 
-            {
-                if (!_headersSent) SendHeaders();
-                _sent = true;
-            }
-
-            public void SendHeaders() 
-            {
-                if (_headersSent) throw new InvalidOperationException("headers already sent");
-                _headersSent = true;
-            }
-
-            public void Redirect(Uri uri) {}
-            public void Redirect(string url) {}
-        }
-
-        
+    {       
         public OSHttpRequest req0;
         public OSHttpRequest req1;
 
@@ -429,4 +113,4 @@ namespace OpenSim.Framework.Servers.Tests
             Assert.That(rsp0.ContentType, Is.EqualTo("text/xml"));
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/Tests/WebFetchInvDescModuleTests.cs b/OpenSim/Region/ClientStack/Linden/Caps/Tests/WebFetchInvDescModuleTests.cs
new file mode 100644
index 0000000..edc5016
--- /dev/null
+++ b/OpenSim/Region/ClientStack/Linden/Caps/Tests/WebFetchInvDescModuleTests.cs
@@ -0,0 +1,158 @@
+/*
+ * 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 OpenSimulator 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;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Text;
+using HttpServer;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.ClientStack.Linden;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
+
+namespace OpenSim.Region.ClientStack.Linden.Caps.Tests
+{
+    [TestFixture]
+    public class WebFetchInvDescModuleTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void TestFixtureSetUp()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TestFixureTearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            // This is an unfortunate bit of clean up we have to do because MainServer manages things through static
+            // variables and the VM is not restarted between tests.
+            uint port = 9999;
+            MainServer.RemoveHttpServer(port);
+
+            BaseHttpServer server = new BaseHttpServer(port, false, 0, "");
+            MainServer.AddHttpServer(server);
+            MainServer.Instance = server;
+
+            server.Start(false);
+        }
+
+        [Test]
+        public void TestInventoryDescendentsFetch()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            BaseHttpServer httpServer = MainServer.Instance;
+            Scene scene = new SceneHelpers().SetupScene();
+
+            CapabilitiesModule capsModule = new CapabilitiesModule();
+            WebFetchInvDescModule wfidModule = new WebFetchInvDescModule(false);
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("ClientStack.LindenCaps");
+            config.Configs["ClientStack.LindenCaps"].Set("Cap_FetchInventoryDescendents2", "localhost");
+
+            SceneHelpers.SetupSceneModules(scene, config, capsModule, wfidModule);
+
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(0x1));
+
+            // We need a user present to have any capabilities set up
+            SceneHelpers.AddScenePresence(scene, ua.PrincipalID);
+
+            TestHttpRequest req = new TestHttpRequest();
+            OpenSim.Framework.Capabilities.Caps userCaps = capsModule.GetCapsForUser(ua.PrincipalID);
+            PollServiceEventArgs pseArgs;
+            userCaps.TryGetPollHandler("FetchInventoryDescendents2", out pseArgs);
+            req.UriPath = pseArgs.Url;
+            req.Uri = new Uri(req.UriPath);
+
+            // Retrieve root folder details directly so that we can request
+            InventoryFolderBase folder = scene.InventoryService.GetRootFolder(ua.PrincipalID);
+
+            OSDMap osdFolder = new OSDMap();
+            osdFolder["folder_id"] = folder.ID;
+            osdFolder["owner_id"] = ua.PrincipalID;
+            osdFolder["fetch_folders"] = true;
+            osdFolder["fetch_items"] = true;
+            osdFolder["sort_order"] = 0;
+
+            OSDArray osdFoldersArray = new OSDArray();
+            osdFoldersArray.Add(osdFolder);
+
+            OSDMap osdReqMap = new OSDMap();
+            osdReqMap["folders"] = osdFoldersArray;
+
+            req.Body = new MemoryStream(OSDParser.SerializeLLSDXmlBytes(osdReqMap));
+
+            TestHttpClientContext context = new TestHttpClientContext(false);
+            MainServer.Instance.OnRequest(context, new RequestEventArgs(req));
+
+            // Drive processing of the queued inventory request synchronously.
+            wfidModule.WaitProcessQueuedInventoryRequest();
+            MainServer.Instance.PollServiceRequestManager.WaitPerformResponse();
+
+//            System.Threading.Thread.Sleep(10000);
+
+            OSDMap responseOsd = (OSDMap)OSDParser.DeserializeLLSDXml(context.ResponseBody);
+            OSDArray foldersOsd = (OSDArray)responseOsd["folders"];
+            OSDMap folderOsd = (OSDMap)foldersOsd[0];
+           
+            // A sanity check that the response has the expected number of descendents for a default inventory
+            // TODO: Need a more thorough check.
+            Assert.That((int)folderOsd["descendents"], Is.EqualTo(14));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
index 340d2e7..f0dccda 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
@@ -65,6 +65,15 @@ namespace OpenSim.Region.ClientStack.Linden
 
         // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+
+        /// <summary>
+        /// Control whether requests will be processed asynchronously.
+        /// </summary>
+        /// <remarks>
+        /// Defaults to true.  Can currently not be changed once a region has been added to the module.
+        /// </remarks>
+        public bool ProcessQueuedRequestsAsync { get; private set; }
+
         private Scene m_scene;
 
         private IInventoryService m_InventoryService;
@@ -84,6 +93,13 @@ namespace OpenSim.Region.ClientStack.Linden
 
         #region ISharedRegionModule Members
 
+        public WebFetchInvDescModule() : this(true) {}
+
+        public WebFetchInvDescModule(bool processQueuedResultsAsync)
+        {
+            ProcessQueuedRequestsAsync = processQueuedResultsAsync;
+        }
+
         public void Initialise(IConfigSource source)
         {
             IConfig config = source.Configs["ClientStack.LindenCaps"];
@@ -114,8 +130,16 @@ namespace OpenSim.Region.ClientStack.Linden
 
             m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
 
-            foreach (Thread t in m_workerThreads)
-                Watchdog.AbortThread(t.ManagedThreadId);
+            if (ProcessQueuedRequestsAsync)
+            {
+                if (m_workerThreads != null)
+                {
+                    foreach (Thread t in m_workerThreads)
+                        Watchdog.AbortThread(t.ManagedThreadId);
+
+                    m_workerThreads = null;
+                }
+            }
 
             m_scene = null;
         }
@@ -133,7 +157,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             m_scene.EventManager.OnRegisterCaps += RegisterCaps;
 
-            if (m_workerThreads == null)
+            if (ProcessQueuedRequestsAsync && m_workerThreads == null)
             {
                 m_workerThreads = new Thread[2];
 
@@ -358,11 +382,16 @@ namespace OpenSim.Region.ClientStack.Linden
             {
                 Watchdog.UpdateThread();
 
-                aPollRequest poolreq = m_queue.Dequeue();
-
-                if (poolreq != null && poolreq.thepoll != null)
-                    poolreq.thepoll.Process(poolreq);
+                WaitProcessQueuedInventoryRequest();
             }
         }
+
+        public void WaitProcessQueuedInventoryRequest()
+        {
+            aPollRequest poolreq = m_queue.Dequeue();
+
+            if (poolreq != null && poolreq.thepoll != null)
+                poolreq.thepoll.Process(poolreq);
+        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
index 13cc99a..817ef85 100644
--- a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
@@ -137,6 +137,10 @@ namespace OpenSim.Region.CoreModules.Framework
                     //    agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
                 }
 
+//                m_log.DebugFormat(
+//                    "[CAPS]: Adding capabilities for agent {0} in {1} with path {2}",
+//                    agentId, m_scene.RegionInfo.RegionName, capsObjectPath);
+
                 caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
                         (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
                         capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
diff --git a/OpenSim/Tests/Common/Mock/TestHttpClientContext.cs b/OpenSim/Tests/Common/Mock/TestHttpClientContext.cs
new file mode 100644
index 0000000..5a55b09
--- /dev/null
+++ b/OpenSim/Tests/Common/Mock/TestHttpClientContext.cs
@@ -0,0 +1,110 @@
+/*
+ * 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 OpenSimulator 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.IO;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using HttpServer;
+using OpenSim.Framework;
+
+namespace OpenSim.Tests.Common
+{
+    public class TestHttpClientContext: IHttpClientContext
+    {
+        /// <summary>
+        /// Bodies of responses from the server.
+        /// </summary>
+        public string ResponseBody
+        { 
+            get { return Encoding.UTF8.GetString(m_responseStream.ToArray()); }
+        }
+
+        public Byte[] ResponseBodyBytes
+        {
+            get{ return m_responseStream.ToArray(); }
+        }
+
+        private MemoryStream m_responseStream = new MemoryStream();
+
+        public bool IsSecured { get; set; }
+
+        public bool Secured 
+        { 
+            get { return IsSecured; }
+            set { IsSecured = value; }
+        }
+
+        public TestHttpClientContext(bool secured)
+        {
+            Secured = secured;
+        }
+
+        public void Disconnect(SocketError error) 
+        {
+//            Console.WriteLine("TestHttpClientContext.Disconnect Received disconnect with status {0}", error);
+        }
+
+        public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body) {Console.WriteLine("x");}
+        public void Respond(string httpVersion, HttpStatusCode statusCode, string reason) {Console.WriteLine("xx");}
+        public void Respond(string body) { Console.WriteLine("xxx");}
+
+        public void Send(byte[] buffer) 
+        {
+            // Getting header data here
+//            Console.WriteLine("xxxx: Got {0}", Encoding.UTF8.GetString(buffer));
+        }
+
+        public void Send(byte[] buffer, int offset, int size) 
+        {
+//            Util.PrintCallStack();
+//
+//            Console.WriteLine(
+//                "TestHttpClientContext.Send(byte[], int, int) got offset={0}, size={1}, buffer={2}", 
+//                offset, size, Encoding.UTF8.GetString(buffer));
+
+            m_responseStream.Write(buffer, offset, size);
+        }
+
+        public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body, string contentType) {Console.WriteLine("xxxxxx");}
+        public void Close() { }
+        public bool EndWhenDone { get { return false;} set { return;}}
+
+        public HTTPNetworkContext GiveMeTheNetworkStreamIKnowWhatImDoing()
+        {
+            return new HTTPNetworkContext();
+        }
+
+        public event EventHandler<DisconnectedEventArgs> Disconnected = delegate { };
+        /// <summary>
+        /// A request have been received in the context.
+        /// </summary>
+        public event EventHandler<RequestEventArgs> RequestReceived = delegate { };
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Tests/Common/Mock/TestHttpRequest.cs b/OpenSim/Tests/Common/Mock/TestHttpRequest.cs
new file mode 100644
index 0000000..b868895
--- /dev/null
+++ b/OpenSim/Tests/Common/Mock/TestHttpRequest.cs
@@ -0,0 +1,174 @@
+/*
+ * 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 OpenSimulator 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.Specialized;
+using System.IO;
+using HttpServer;
+using HttpServer.FormDecoders;
+
+namespace OpenSim.Tests.Common
+{
+    public class TestHttpRequest: IHttpRequest
+    {
+        private string _uriPath;
+        public bool BodyIsComplete 
+        { 
+            get { return true; } 
+        }
+        public string[] AcceptTypes 
+        { 
+            get {return _acceptTypes; }
+        }
+        private string[] _acceptTypes;
+        public Stream Body 
+        { 
+            get { return _body; } 
+            set { _body = value;} 
+        }
+        private Stream _body;
+        public ConnectionType Connection 
+        { 
+            get { return _connection; }
+            set { _connection = value; }
+        }
+        private ConnectionType _connection;
+        public int ContentLength 
+        { 
+            get { return _contentLength; }
+            set { _contentLength = value; }
+        }
+        private int _contentLength;
+        public NameValueCollection Headers 
+        { 
+            get { return _headers; }
+        }
+        private NameValueCollection _headers = new NameValueCollection();
+
+        public string HttpVersion { get; set; }
+
+        public string Method 
+        { 
+            get { return _method; }
+            set { _method = value; }
+        }
+        private string _method = null;
+        public HttpInput QueryString 
+        { 
+            get { return _queryString;  }
+        }
+        private HttpInput _queryString = null;
+        public Uri Uri 
+        { 
+            get { return _uri; }
+            set { _uri = value; } 
+        }
+        private Uri _uri = null;
+        public string[] UriParts 
+        { 
+            get { return _uri.Segments; }
+        }
+        public HttpParam Param 
+        { 
+            get { return null; } 
+        }
+        public HttpForm Form 
+        { 
+            get { return null; } 
+        }
+        public bool IsAjax 
+        { 
+            get { return false; } 
+        }
+        public RequestCookies Cookies 
+        { 
+            get { return null; } 
+        }
+
+        public TestHttpRequest() 
+        {
+            HttpVersion = "HTTP/1.1";
+        }
+
+        public TestHttpRequest(string contentEncoding, string contentType, string userAgent, 
+                               string remoteAddr, string remotePort, string[] acceptTypes,
+                               ConnectionType connectionType, int contentLength, Uri uri) : base()
+        {
+            _headers["content-encoding"] = contentEncoding;
+            _headers["content-type"] = contentType;
+            _headers["user-agent"] = userAgent;
+            _headers["remote_addr"] = remoteAddr;
+            _headers["remote_port"] = remotePort;
+
+            _acceptTypes = acceptTypes;
+            _connection = connectionType;
+            _contentLength = contentLength;
+            _uri = uri;
+        }
+
+        public void DecodeBody(FormDecoderProvider providers) {}
+        public void SetCookies(RequestCookies cookies) {}
+        public void AddHeader(string name, string value)
+        {
+            _headers.Add(name, value);
+        }
+        public int AddToBody(byte[] bytes, int offset, int length) 
+        {
+            return 0;
+        }
+        public void Clear() {}
+
+        public object Clone()
+        {
+            TestHttpRequest clone = new TestHttpRequest();
+            clone._acceptTypes = _acceptTypes;
+            clone._connection = _connection;
+            clone._contentLength = _contentLength;
+            clone._uri = _uri;
+            clone._headers = new NameValueCollection(_headers);
+
+            return clone;
+        }
+        public IHttpResponse CreateResponse(IHttpClientContext context)
+        {
+            return new HttpResponse(context, this);
+        }
+        /// <summary>
+        /// Path and query (will be merged with the host header) and put in Uri
+        /// </summary>
+        /// <see cref="Uri"/>
+        public string UriPath
+        {
+            get { return _uriPath; }
+            set
+            {
+                _uriPath = value;
+               
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Tests/Common/Mock/TestHttpResponse.cs b/OpenSim/Tests/Common/Mock/TestHttpResponse.cs
new file mode 100644
index 0000000..ff47c10
--- /dev/null
+++ b/OpenSim/Tests/Common/Mock/TestHttpResponse.cs
@@ -0,0 +1,171 @@
+/*
+ * 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 OpenSimulator 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.IO;
+using System.Net;
+using System.Text;
+using HttpServer;
+
+namespace OpenSim.Tests.Common
+{
+    public class TestHttpResponse: IHttpResponse
+    {
+        public Stream Body 
+        {
+            get { return _body; }
+
+            set { _body = value; }
+        }
+        private Stream _body;
+
+        public string ProtocolVersion 
+        { 
+            get { return _protocolVersion; }
+            set { _protocolVersion = value; }
+        }
+        private string _protocolVersion;
+
+        public bool Chunked 
+        {
+            get { return _chunked; }
+
+            set { _chunked = value; }
+        }
+        private bool _chunked;
+
+        public ConnectionType Connection 
+        {
+            get { return _connection; }
+
+            set { _connection = value; }
+        }
+        private ConnectionType _connection;
+
+        public Encoding Encoding 
+        {
+            get { return _encoding; }
+
+            set { _encoding = value; }
+        }
+        private Encoding _encoding;
+
+        public int KeepAlive 
+        {
+            get { return _keepAlive; }
+
+            set { _keepAlive = value; }
+        }
+        private int _keepAlive;
+
+        public HttpStatusCode Status 
+        {
+            get { return _status; }
+
+            set { _status = value; }
+        }
+        private HttpStatusCode _status;
+
+        public string Reason 
+        {
+            get { return _reason; }
+
+            set { _reason = value; }
+        }
+        private string _reason;
+
+        public long ContentLength 
+        {
+            get { return _contentLength; }
+
+            set { _contentLength = value; }
+        }
+        private long _contentLength;
+
+        public string ContentType 
+        {
+            get { return _contentType; }
+
+            set { _contentType = value; }
+        }
+        private string _contentType;
+
+        public bool HeadersSent 
+        {
+            get { return _headersSent; }
+        }
+        private bool _headersSent;
+
+        public bool Sent 
+        {
+            get { return _sent; }
+        }
+        private bool _sent;
+
+        public ResponseCookies Cookies 
+        {
+            get { return _cookies; }
+        }
+        private ResponseCookies _cookies = null;
+
+        public TestHttpResponse()
+        {
+            _headersSent = false;
+            _sent = false;
+        }
+
+        public void AddHeader(string name, string value) {}
+
+        public void Send() 
+        {
+            if (!_headersSent) SendHeaders();
+            if (_sent) throw new InvalidOperationException("stuff already sent");
+            _sent = true;
+        }
+
+        public void SendBody(byte[] buffer, int offset, int count) 
+        {
+            if (!_headersSent) SendHeaders();
+            _sent = true;
+        }
+
+        public void SendBody(byte[] buffer) 
+        {
+            if (!_headersSent) SendHeaders();
+            _sent = true;
+        }
+
+        public void SendHeaders() 
+        {
+            if (_headersSent) throw new InvalidOperationException("headers already sent");
+            _headersSent = true;
+        }
+
+        public void Redirect(Uri uri) {}
+        public void Redirect(string url) {}
+    }
+}
\ No newline at end of file
diff --git a/prebuild.xml b/prebuild.xml
index 356110a..c16d6e6 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -3321,12 +3321,14 @@
       <ReferencePath>../../../../../bin/</ReferencePath>
       <Reference name="System"/>
       <Reference name="System.Xml"/>
+      <Reference name="HttpServer_OpenSim" path="../../../../../bin/"/>
       <Reference name="log4net" path="../../../../../bin/"/>
       <Reference name="Nini" path="../../../../../bin/"/>
       <Reference name="nunit.framework" path="../../../../../bin/"/>
       <Reference name="OpenMetaverse" path="../../../../../bin/"/>
       <Reference name="OpenMetaverseTypes" path="../../../../../bin/"/>
       <Reference name="OpenMetaverse.StructuredData" path="../../../../../bin/"/>
+      <Reference name="OpenSim.Capabilities"/>
       <Reference name="OpenSim.Framework"/>
       <Reference name="OpenSim.Framework.Communications"/>
       <Reference name="OpenSim.Framework.Monitoring"/>
@@ -3341,6 +3343,7 @@
       <Reference name="OpenSim.Tests.Common"/>
 
       <Files>
+        <Match path="Tests" pattern="*.cs" recurse="false"/>
         <Match path="EventQueue/Tests" pattern="*.cs" recurse="false"/>
       </Files>
     </Project>