diff --git a/OpenSim/Framework/Servers/OSHttpRequest.cs b/OpenSim/Framework/Servers/OSHttpRequest.cs
index d733f3daab..530c91a6d9 100644
--- a/OpenSim/Framework/Servers/OSHttpRequest.cs
+++ b/OpenSim/Framework/Servers/OSHttpRequest.cs
@@ -30,11 +30,15 @@ using System.Collections.Specialized;
using System.Net;
using System.IO;
using System.Text;
+using HttpServer;
namespace OpenSim.Framework.Servers
{
public class OSHttpRequest
{
+ ///
+ /// soon to be deprecated
+ ///
private string[] _acceptTypes;
private Encoding _contentEncoding;
private long _contentLength64;
@@ -52,6 +56,9 @@ namespace OpenSim.Framework.Servers
private NameValueCollection _queryString;
private string _userAgent;
+ private HttpRequest _request;
+ private HttpClientContext _context;
+
public string[] AcceptTypes
{
get { return _acceptTypes; }
@@ -160,5 +167,11 @@ namespace OpenSim.Framework.Servers
_queryString = req.QueryString;
_userAgent = req.UserAgent;
}
+
+ public OSHttpRequest(HttpClientContext context, HttpRequest req)
+ {
+ _context = context;
+ _request = req;
+ }
}
}
diff --git a/OpenSim/Framework/Servers/OSHttpRequestPump.cs b/OpenSim/Framework/Servers/OSHttpRequestPump.cs
index 8a3e73f8cb..06e41e468c 100644
--- a/OpenSim/Framework/Servers/OSHttpRequestPump.cs
+++ b/OpenSim/Framework/Servers/OSHttpRequestPump.cs
@@ -31,25 +31,28 @@ using HttpServer;
namespace OpenSim.Framework.Servers
{
///
- /// OSHttpServer provides an HTTP server bound to a specific
- /// port. When instantiated with just address and port it uses
- /// normal HTTP, when instantiated with address, port, and X509
- /// certificate, it uses HTTPS.
+ /// An OSHttpRequestPump fetches incoming OSHttpRequest objects
+ /// from the OSHttpRequestQueue and feeds them to all subscribed
+ /// parties. Each OSHttpRequestPump encapsulates one thread to do
+ /// the work and there is a fixed number of pumps for each
+ /// OSHttpServer object.
///
public class OSHttpRequestPump
{
- protected OSHttpServer _httpServer;
+ protected OSHttpServer _server;
+ protected OSHttpRequestQueue _queue;
public OSHttpRequestPump()
{
}
- public static OSHttpRequestPump[] Pumps(OSHttpServer server, int poolSize)
+ public static OSHttpRequestPump[] Pumps(OSHttpServer server, OSHttpRequestQueue queue, int poolSize)
{
OSHttpRequestPump[] pumps = new OSHttpRequestPump[poolSize];
for (int i = 0; i < pumps.Length; i++)
{
- pumps[i]._httpServer = server;
+ pumps[i]._server = server;
+ pumps[i]._queue = queue;
}
return pumps;
diff --git a/OpenSim/Framework/Servers/OSHttpRequestQueue.cs b/OpenSim/Framework/Servers/OSHttpRequestQueue.cs
new file mode 100644
index 0000000000..f3dfda472e
--- /dev/null
+++ b/OpenSim/Framework/Servers/OSHttpRequestQueue.cs
@@ -0,0 +1,66 @@
+/*
+ * 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.Threading;
+using HttpServer;
+
+namespace OpenSim.Framework.Servers
+{
+ ///
+ /// OSHttpRequestQueues are used to hand over incoming HTTP
+ /// requests to OSHttpRequestPump objects.
+ ///
+ public class OSHttpRequestQueue : Queue
+ {
+ new public void Enqueue(OSHttpRequest req)
+ {
+ lock (this)
+ {
+ base.Enqueue(req);
+ Monitor.Pulse(this);
+ }
+ }
+
+ new public OSHttpRequest Dequeue()
+ {
+ OSHttpRequest req = null;
+
+ lock (this)
+ {
+ while (null == req)
+ {
+ Monitor.Wait(this);
+ if (0 != this.Count) req = base.Dequeue();
+ }
+ }
+
+ return req;
+ }
+ }
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/Servers/OSHttpServer.cs b/OpenSim/Framework/Servers/OSHttpServer.cs
index 3aa8042a86..296f853c57 100644
--- a/OpenSim/Framework/Servers/OSHttpServer.cs
+++ b/OpenSim/Framework/Servers/OSHttpServer.cs
@@ -50,8 +50,12 @@ namespace OpenSim.Framework.Servers
// underlying HttpServer.HttpListener
protected HttpListener _listener;
+ // underlying core/engine thread
protected Thread _engine;
+ // Queue containing (OS)HttpRequests
+ protected OSHttpRequestQueue _queue;
+
// OSHttpRequestPumps "pumping" incoming OSHttpRequests
// upwards
protected OSHttpRequestPump[] _pumps;
@@ -72,6 +76,11 @@ namespace OpenSim.Framework.Servers
get { return _isSecure; }
}
+ public int QueueSize
+ {
+ get { return _pumps.Length; }
+ }
+
///
/// Instantiate an HTTP server.
///
@@ -80,17 +89,37 @@ namespace OpenSim.Framework.Servers
_engineId = String.Format("OSHttpServer [HTTP:{0}/ps:{1}]", port, poolSize);
_isSecure = false;
- _pumps = OSHttpRequestPump.Pumps(this, poolSize);
+ _listener = new HttpListener(address, port);
+ _queue = new OSHttpRequestQueue();
+ _pumps = OSHttpRequestPump.Pumps(this, _queue, poolSize);
}
///
/// Instantiate an HTTPS server.
///
- public OSHttpServer(IPAddress address, int port, X509Certificate certificate, int poolSize) :
- this(address, port, poolSize)
+ public OSHttpServer(IPAddress address, int port, X509Certificate certificate, int poolSize)
{
_engineId = String.Format("OSHttpServer [HTTPS:{0}/ps:{1}]", port, poolSize);
_isSecure = true;
+
+ _listener = new HttpListener(address, port, certificate);
+ _queue = new OSHttpRequestQueue();
+ _pumps = OSHttpRequestPump.Pumps(this, _queue, poolSize);
+ }
+
+ ///
+ /// Turn an HttpRequest into an OSHttpRequestItem and place it
+ /// in the queue. The OSHttpRequestQueue object will pulse the
+ /// next available idle pump.
+ ///
+ protected void OnHttpRequest(HttpClientContext client, HttpRequest request)
+ {
+ // turn request into OSHttpRequest
+ OSHttpRequest req = new OSHttpRequest(client, request);
+
+ // place OSHttpRequest into _httpRequestQueue, will
+ // trigger Pulse to idle waiting pumps
+ _queue.Enqueue(req);
}
///
@@ -102,6 +131,7 @@ namespace OpenSim.Framework.Servers
_engine.Name = _engineId;
_engine.IsBackground = true;
_engine.Start();
+
ThreadTracker.Add(_engine);
}
@@ -111,9 +141,12 @@ namespace OpenSim.Framework.Servers
{
while (true)
{
- // do stuff
+ _listener.RequestHandler += OnHttpRequest;
+ _listener.Start(QueueSize);
}
}
+
+
}
}