From 058191e6cc45d546058ba0a0ae18054f7ada3bf6 Mon Sep 17 00:00:00 2001
From: Jeff Ames
Date: Fri, 2 May 2008 03:34:06 +0000
Subject: Update svn properties.

---
 .../Framework/Communications/GenericAsyncResult.cs | 310 ++++++++++-----------
 1 file changed, 155 insertions(+), 155 deletions(-)

(limited to 'OpenSim/Framework/Communications/GenericAsyncResult.cs')

diff --git a/OpenSim/Framework/Communications/GenericAsyncResult.cs b/OpenSim/Framework/Communications/GenericAsyncResult.cs
index ed41614..6c5f5f7 100644
--- a/OpenSim/Framework/Communications/GenericAsyncResult.cs
+++ b/OpenSim/Framework/Communications/GenericAsyncResult.cs
@@ -1,156 +1,156 @@
-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 synchroneously?
-        /// </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 = 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;
-        }
-    }
+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 synchroneously?
+        /// </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 = 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
-- 
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