Add a totalBehavior="404NotFound" option to the sizelimits configuration
Allow a totalBehavior="404NotFound" setting to the sizelimits config. This would allow the server to simply issue a 404 instead of generating an exception. Returning this 404 would be more efficient on the server side than throwing an exception.
This behavior would not make sense or offer any performance improvement.
Actually, 404s are generally caused by exceptions, and in this instance, an exception would be the only exit path.
Other than saving 1/20th of a millisecond, would there be another benefit to this behavior?