Finds out whether the provided number of bytes will fit in the queue.
Also considers the need of wrapping.
Note that this method internally adds on the extra bytes required for
the item header, so it is *not* necessary for the end-user to first
calculate the item's push size.
Finds out whether the provided number of bytes will fit in the queue. Also considers the need of wrapping.
Note that this method internally adds on the extra bytes required for the item header, so it is *not* necessary for the end-user to first calculate the item's push size.