public static String protocolToString(int protocol) {
		switch (protocol) {
		case DATA:
			return "RIO Data Packet";
		case ACK:
			return "RIO Acknowledgement Packet";
		case VOTEREQ_PKT:
			return "Vote Request Packet";
		case VOTE_PKT:
			return "Vote Packet";
		case DECISION_PKT:
			return "Coordinator Decision Packet";
		case DECISIONREQ_PKT:
			return "Decision Request Packet";
		case RIOTEST_PKT:
			return "RIO Testing Packet";
		default:
			return "Unknown Protocol";
		}
	}