Deleted old unfinished code under Framework.Communications that wasn't being used anywhere.

Also folded GenericAsyncResult into RestClient, since it is used only there. This is preparation to remove Framework.Communications entirely.

1 files changed, 0 insertions, 185 deletions

diff --git a/OpenSim/Framework/Communications/GenericAsyncResult.cs b/OpenSim/Framework/Communications/GenericAsyncResult.cs
deleted file mode 100644
index 8e3f62b..0000000
--- a/OpenSim/Framework/Communications/GenericAsyncResult.cs
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * 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.Threading;
-
-namespace OpenSim.Framework.Communications
-{
-    internal class SimpleAsyncResult : IAsyncResult
-    {
-        private readonly AsyncCallback m_callback;
-
-        /// <summary>
-        /// Is process completed?
-        /// </summary>
-        /// <remarks>Should really be boolean, but VolatileRead has no boolean method</remarks>
-        private byte m_completed;
-
-        /// <summary>
-        /// Did process complete synchronously?
-        /// </summary>
-        /// <remarks>I have a hard time imagining a scenario where this is the case, again, same issue about
-        /// booleans and VolatileRead as m_completed
-        /// </remarks>
-        private byte m_completedSynchronously;
-
-        private readonly object m_asyncState;
-        private ManualResetEvent m_waitHandle;
-        private Exception m_exception;
-
-        internal SimpleAsyncResult(AsyncCallback cb, object state)
-        {
-            m_callback = cb;
-            m_asyncState = state;
-            m_completed = 0;
-            m_completedSynchronously = 1;
-        }
-
-        #region IAsyncResult Members
-
-        public object AsyncState
-        {
-            get { return m_asyncState; }
-        }
-
-        public WaitHandle AsyncWaitHandle
-        {
-            get
-            {
-                if (m_waitHandle == null)
-                {
-                    bool done = IsCompleted;
-                    ManualResetEvent mre = new ManualResetEvent(done);
-                    if (Interlocked.CompareExchange(ref m_waitHandle, mre, null) != null)
-                    {
-                        mre.Close();
-                    }
-                    else
-                    {
-                        if (!done && IsCompleted)
-                        {
-                            m_waitHandle.Set();
-                        }
-                    }
-                }
-                
-                return m_waitHandle;
-            }
-        }
-
-
-        public bool CompletedSynchronously
-        {
-            get { return Thread.VolatileRead(ref m_completedSynchronously) == 1; }
-        }
-
-
-        public bool IsCompleted
-        {
-            get { return Thread.VolatileRead(ref m_completed) == 1; }
-        }
-
-        #endregion
-
-        #region class Methods
-
-        internal void SetAsCompleted(bool completedSynchronously)
-        {
-            m_completed = 1;
-            if (completedSynchronously)
-                m_completedSynchronously = 1;
-            else
-                m_completedSynchronously = 0;
-
-            SignalCompletion();
-        }
-
-        internal void HandleException(Exception e, bool completedSynchronously)
-        {
-            m_completed = 1;
-            if (completedSynchronously)
-                m_completedSynchronously = 1;
-            else
-                m_completedSynchronously = 0;
-            m_exception = e;
-
-            SignalCompletion();
-        }
-
-        private void SignalCompletion()
-        {
-            if (m_waitHandle != null) m_waitHandle.Set();
-
-            if (m_callback != null) m_callback(this);
-        }
-
-        public void EndInvoke()
-        {
-            // This method assumes that only 1 thread calls EndInvoke
-            if (!IsCompleted)
-            {
-                // If the operation isn't done, wait for it
-                AsyncWaitHandle.WaitOne();
-                AsyncWaitHandle.Close();
-                m_waitHandle.Close();
-                m_waitHandle = null; // Allow early GC
-            }
-
-            // Operation is done: if an exception occured, throw it
-            if (m_exception != null) throw m_exception;
-        }
-
-        #endregion
-    }
-
-    internal class AsyncResult<T> : SimpleAsyncResult
-    {
-        private T m_result = default(T);
-
-        public AsyncResult(AsyncCallback asyncCallback, Object state) :
-            base(asyncCallback, state)
-        {
-        }
-
-        public void SetAsCompleted(T result, bool completedSynchronously)
-        {
-            // Save the asynchronous operation's result
-            m_result = result;
-
-            // Tell the base class that the operation completed
-            // sucessfully (no exception)
-            base.SetAsCompleted(completedSynchronously);
-        }
-
-        public new T EndInvoke()
-        {
-            base.EndInvoke();
-            return m_result;
-        }
-    }
-}
\ No newline at end of file