* Updated C# WebServer to the latest available source download (r19869) and applied a few mods from the old version (now up on opensim-libs (VS 3.5 project).

* Made various changes to BaseHttpServer to accommodate the new interfaces.
* This version has been significantly re-architected and may fail in unusual and insidious ways.  
* Please pay attention to any errors you get and post a Mantis if you can reproduce an issue with the HTTPServer.  I'm including the pdb and having the http server compiled in debug for a few weeks so that when an error occurs, it'll print the pertenant data.
* Once again, this is the full C# WebServer, not the lite branch that is included in LibOMV (we need SSL!)

OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs

@@ -226,6 +226,15 @@ namespace OpenSim.Framework.Servers.HttpServer
             return true;
         }
 
+        private void OnRequest(object source, RequestEventArgs args)
+        {
+            IHttpClientContext context = (IHttpClientContext)source;
+            IHttpRequest request = args.Request;
+
+            OnHandleRequestIOThread(context,request);
+
+        }
+
         public void OnHandleRequestIOThread(IHttpClientContext context, IHttpRequest request)
         {
             OSHttpRequest req = new OSHttpRequest(context, request);
@@ -1406,7 +1415,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 {
                     //m_httpListener.Prefixes.Add("http://+:" + m_port + "/");
                     //m_httpListener.Prefixes.Add("http://10.1.1.5:" + m_port + "/");
-                    m_httpListener2 = new CoolHTTPListener(m_listenIPAddress, (int)m_port);
+                    m_httpListener2 = CoolHTTPListener.Create(m_listenIPAddress, (int)m_port);
                     m_httpListener2.ExceptionThrown += httpServerException;
                     m_httpListener2.LogWriter = httpserverlog;
                     
@@ -1414,7 +1423,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     // if you want more detailed trace information from the HttpServer
                     //m_httpListener2.UseTraceLogs = true;
                     
-                    m_httpListener2.DisconnectHandler = httpServerDisconnectMonitor;                    
+                    //m_httpListener2.DisconnectHandler = httpServerDisconnectMonitor;                    
                 }
                 else
                 {
@@ -1422,7 +1431,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     //m_httpListener.Prefixes.Add("http://+:" + m_port + "/");
                 }
 
-                m_httpListener2.RequestHandler += OnHandleRequestIOThread;
+                m_httpListener2.RequestReceived += OnRequest;
                 //m_httpListener.Start();
                 m_httpListener2.Start(64);
                 HTTPDRunning = true;
@@ -1474,10 +1483,10 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             HTTPDRunning = false;
             m_httpListener2.ExceptionThrown -= httpServerException;
-            m_httpListener2.DisconnectHandler = null;
+            //m_httpListener2.DisconnectHandler = null;
             
             m_httpListener2.LogWriter = null;
-            m_httpListener2.RequestHandler -= OnHandleRequestIOThread;
+            m_httpListener2.RequestReceived -= OnRequest;
 
             m_httpListener2.Stop();
         }

OpenSim/Framework/Servers/Tests/OSHttpTests.cs

@@ -46,6 +46,10 @@ namespace OpenSim.Framework.Servers.Tests
         public class TestHttpClientContext: IHttpClientContext
         {
             private bool _secured;
+            public bool IsSecured
+            {
+                get { return _secured; }
+            }
             public bool Secured
             {
                 get { return _secured; }
@@ -62,10 +66,19 @@ namespace OpenSim.Framework.Servers.Tests
             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 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; } 
@@ -183,6 +196,24 @@ namespace OpenSim.Framework.Servers.Tests
 
                 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