Hi Robert, I've been working with loading and unloading different osgEarth files at runtime (such as from a File | Open menu) using OSG and have found that I need to take special care to make sure that the DatabasePager is not working on a loaded node before removing it and replacing it with a different scene. This isn't a big deal and essentially consists of telling the database pager to not accept any new requests, clearing any pending requests and waiting for the pager to complete by checking the getRequestsInProgress.
I've found that if I simply replace the main earth file's node with a new one while the DatabasePager is working, my application will crash. Is this the intended behavior or have I found a potential issue? Thanks! Jason
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