What's wrong: ReaderWriterLockSlim or Try/Finally?

Unity Engine
1

I have some code like this:

 public T Dequeue()
        {
            _lockQ.EnterWriteLock();
            try
            {
                return _queue.Dequeue();
            }
            finally
            {
                _lockQ.ExitWriteLock();
            }
        }

for some reason, either due to a not functional support of ReaderWriterLockSlim or Try/Finally, I get a recursive EnterWriteLock on the mainthread, which is not possible (unless one of the two conditions aforementioned are true).

do you have any clue about this?

2

Try/Finally seems to work fine, must be something wrong with the ReaderWriterLockSlim implementation