Committing the changed tree

OpenSim/Framework/Servers/HttpServer/OSHttpRequestQueue.cs

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+/*
+ * 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.HttpServer
+{
+    /// <summary>
+    /// OSHttpRequestQueues are used to hand over incoming HTTP
+    /// requests to OSHttpRequestPump objects.
+    /// </summary>
+    public class OSHttpRequestQueue : Queue<OSHttpRequest>
+    {
+        private object _syncObject = new object();
+
+        new public void Enqueue(OSHttpRequest req)
+        {
+            lock (_syncObject)
+            {
+                base.Enqueue(req);
+                Monitor.Pulse(_syncObject);
+            }
+        }
+
+        new public OSHttpRequest Dequeue()
+        {
+            OSHttpRequest req = null;
+
+            lock (_syncObject)
+            {
+                while (null == req)
+                {
+                    Monitor.Wait(_syncObject);
+                    if (0 != this.Count) req = base.Dequeue();
+                }
+            }
+
+            return req;
+        }
+    }
+}