From 584c1138361c6c5ed3ad18225760fb5f9e88093a Mon Sep 17 00:00:00 2001
From: John Hurliman
Date: Tue, 1 Sep 2009 11:26:08 -0700
Subject: Added Util.FireAndForget(), to replace leaking calls to
 Delegate.BeginInvoke()

---
 OpenSim/Framework/Util.cs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index bbb0ae2..58344f3 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1169,5 +1169,27 @@ namespace OpenSim.Framework
 
             return found.ToArray();
         }
+
+        #region FireAndForget Threading Pattern
+
+        public static void FireAndForget(System.Threading.WaitCallback callback)
+        {
+            callback.BeginInvoke(null, EndFireAndForget, callback);
+        }
+
+        public static void FireAndForget(System.Threading.WaitCallback callback, object obj)
+        {
+            callback.BeginInvoke(obj, EndFireAndForget, callback);
+        }
+
+        private static void EndFireAndForget(IAsyncResult ar)
+        {
+            System.Threading.WaitCallback callback = (System.Threading.WaitCallback)ar.AsyncState;
+
+            callback.EndInvoke(ar);
+            ar.AsyncWaitHandle.Close();
+        }
+
+        #endregion FireAndForget Threading Pattern
     }
 }
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