public Packet(String packetType, String version, byte[] fileID, int chunkNo, int repDeg, byte[] body, InetAddress addr) {
		this.packetType = packetType;
		this.version = version;
		this.fileID = fileID;
		this.chunkNo = chunkNo;
		this.replicationDeg = repDeg;
		this.data = body;
		this.addr = addr;
	}