Hi,
I'm investigating memory leakage in a Ipy 2.6.1 application.
Using WinDbg I found a WeakDictionary that is only increasing in size,
though most of the instances are already collected.
This WeakDicitionary is used by a DelegationInfo object.
Looking at the code, I think I found the problem:
The method CheckCleanup is called the method "public void Add(TKey key,
TValue value)"
*But it NOT called* from the indexer:
public TValue this[TKey key] {
get {
return dict[key];
}
set {
// If the WeakHash already holds this value as a key, it
will lead to a circular-reference and result
// in the objects being kept alive forever. The caller needs
to ensure that this cannot happen.
Debug.Assert(!dict.ContainsKey(value));
dict[new WeakObject(key)] = value;
}
}
Since the dictionary is populated using the indexer in DelegateInfo:
_constantMap[target] = new WeakReference(clone = (object
[])_constants.Clone());
This means that the "version" field is never updated, and the dictionary
never gets cleaned up.
Have I got something wrong here?
Thanks
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