@Override
	public void run() {
		while (canRun) {
			try {
				String[] in = br.readLine().split(" ");
				switch (in[0]) {
				// print all the jobs
				case "list":
					tracker.list();
					break;
				case "kill":
					break;
				// stop the node
				case "quit":
					canRun = false;
					break;
				}
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

		}
	}