private String lastIp() {
return _propertyStore.get(LAST_IP_KEY);
}
private Object lastHost() {
return _propertyStore.get(LAST_HOST_KEY);
}
private void recordLastSuccess(String ip, String host) {
_propertyStore.set(LAST_IP_KEY, ip);
_propertyStore.set(LAST_HOST_KEY, host);
}