////////////////////////////////////
public void initiateShutdown ()
{
Log.aribaweb_shutdown.debug("Shutdown request received. Refusing new sessions.");
ShutdownManager sm = ShutdownManager.get();
AWShutdownState.init(sm);
AWMonitorStats monitorStats = monitorStats();
setRefusingNewSessions(true);
monitorStats.setGracefulShutdown(true);
monitorStats.setRemainingShutdownPeriod(sm.getTimeBeforeShutdown());
}