Set the minimum severity of records logged to stdout by this async file observer to the specified stdoutThreshold level. Note that if the value of stdoutThreshold is Severity::e_OFF, logging to stdout is disabled. Also note that this method affects records subsequently received through the publish method as well as those that are currently on the queue.
Declared in <ball_asyncfileobserver.h>
void
setStdoutThreshold(Severity::Level stdoutThreshold);