public static void DebugFreeComObject <T>(ref T obj)
where T : class
{
var localObj = Interlocked.Exchange(ref obj, null);
// if it is already null -> return
if (localObj == null)
{
return;
}
var hash = localObj.GetHashCode();
// release
int count = Marshal.ReleaseComObject(localObj);
Console.WriteLine("ComRelease {0}({1}),rcw={2}", hash, typeof(T), count);
XulObjectInfo info = null;
if (_xulObjects.TryGetValue(hash, out info))
{
info.RcwCount = count;
if (count == 0)
{
_xulObjects.Remove(hash);
}
}
else
{
Console.WriteLine("Untraced object free");
}
}
public static void WriteDebugInfo <T>(T xulrunnerObject)
where T : class
{
int hashCode = xulrunnerObject.GetHashCode();
int refCount = GetComRefCount(xulrunnerObject);
int rcwCount = GetRcwRefCount(xulrunnerObject);
Debug.WriteLine(string.Format("{0}({1}) - ref:{2},rcw:{3}", hashCode, typeof(T), refCount, rcwCount));
XulObjectInfo info = null;
if (_xulObjects.TryGetValue(hashCode, out info))
{
info.RefCount = refCount;
info.RcwCount = rcwCount;
}
else
{
info = new XulObjectInfo();
info.ID = hashCode;
info.Type = typeof(T);
info.RefCount = refCount;
info.RcwCount = rcwCount;
_xulObjects.Add(hashCode, info);
}
}
