public void askImmediatly(String s) {
		s = toIpPort(s);
		synchronized (this) {
			for (HTTPMulticastHost h : currentlyAskedHosts)
				if (h.getHostPort().equals(s))
					return;

			//
			HTTPMulticastHost toBeQuicklyAskedHost = null;
			for (HTTPMulticastHost h : hosts) {
				if (h.getHostPort().equals(s)) {
					toBeQuicklyAskedHost = h;
					break;
				}
			}

			if (toBeQuicklyAskedHost != null) {
				// hack?
				toBeQuicklyAskedHost.resetLastQueryTime();
				hosts.remove(toBeQuicklyAskedHost);
				hosts.put(toBeQuicklyAskedHost);
				return;
			}

		}

		addPossibleP300Host(s);
	}