Prevent issues with ObjectEvalValueHandler when being accessed on multiple threads
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8d16c1fb35
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@ -1,5 +1,5 @@
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using System;
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using System.Collections.Generic;
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using System.Collections.Concurrent;
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using System.Runtime.InteropServices;
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namespace PorygonSharp.EvalValues
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@ -18,7 +18,7 @@ namespace PorygonSharp.EvalValues
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}
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}
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private static readonly Dictionary<int, PtrObject> CreatedPointers = new Dictionary<int, PtrObject>();
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private static readonly ConcurrentDictionary<int, PtrObject> CreatedPointers = new ConcurrentDictionary<int, PtrObject>();
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public static IntPtr GetObjectPtr(object o)
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{
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@ -31,13 +31,13 @@ namespace PorygonSharp.EvalValues
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}
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else
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{
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CreatedPointers.Remove(hash);
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CreatedPointers.TryRemove(hash, out _);
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}
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}
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var handle = GCHandle.Alloc(o, GCHandleType.WeakTrackResurrection);
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var ptr = GCHandle.ToIntPtr(handle);
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ptrObject = new PtrObject(ptr, new WeakReference<object>(o));
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CreatedPointers.Add(o.GetHashCode(), ptrObject);
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CreatedPointers.TryAdd(o.GetHashCode(), ptrObject);
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return ptrObject.Pointer;
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}
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}
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