stop keeping references to objects on released items

2026-08-08 02:05:34 +08:00 · 2012-07-11 06:43:03 +01:00
parent ffececaa81
commit bb78b327c0
1 changed files with 10 additions and 1 deletions
--- a/OpenSim/Framework/LocklessQueue.cs
+++ b/OpenSim/Framework/LocklessQueue.cs
@@ -99,8 +99,13 @@ namespace OpenSim.Framework
                    }
                    else
                    {
-                        item = oldHeadNext.Item;
+                        item = oldHeadNext.Item;                       
                        haveAdvancedHead = CAS(ref head, oldHead, oldHeadNext);
+                        if (haveAdvancedHead)
+                        {
+                            oldHeadNext.Item = default(T);
+                            oldHead.Next = null;
+                        }
                    }
                }
            }
@@ -111,6 +116,10 @@ namespace OpenSim.Framework

        public void Clear()
        {
+            // ugly
+            T item;
+            while(count > 0)
+                Dequeue(out item);
            Init();
        }