/** Starts the throttle manager. */
@Override
public void start() {
// Use the default ThrottleSettings if one is not set already.
if (settings == null) settings = new ThrottleSettings();
if (settings.isDestinationThrottleEnabled()) {
inboundDestinationMark = new MessageFrequency(settings.getIncomingDestinationFrequency());
outboundDestinationMark = new MessageFrequency(settings.getOutgoingDestinationFrequency());
}
if (settings.isInboundClientThrottleEnabled())
inboundClientMarks = new HashMap<String, MessageFrequency>();
}
