Major Description
Today we try to signal via exception handling if an exception is aborting
and/or a tragic event. This causes today that we ignore certain exception if we
are in the process of handling a such which is generally bad practice. This
change simplify the signaling of aborting exceptions and separates acting on
tragic events and closing the writer because of a tragic event. This in-turn
simplifies lock ordering since we never acquire a lock anymore inside the
tragic event code.
