// RAW TSTING
	static int mtu = 9999;
	static String address = "192.168.1.16";
	static int port = 19132;
	static int decrease = 2;

	public static void main(String[] args) {
		// Create boss group for shut down
		InetSocketAddress destination = new InetSocketAddress(address, port);
		EventLoopGroup group = new NioEventLoopGroup();
		try {
			// Store status in an object as it must be final
			final BooleanContainer status = new BooleanContainer(true);

			// Creaete bootstrap and set the options
			final Bootstrap b = new Bootstrap().group(group).channel(NioDatagramChannel.class);
			b.option(ChannelOption.SO_RCVBUF, mtu).option(ChannelOption.SO_SNDBUF, mtu)
					.handler(new SimpleChannelInboundHandler<DatagramPacket>() {

						@Override
						protected void messageReceived(ChannelHandlerContext ctx, DatagramPacket msg) throws Exception {
							// Message was received
							ByteBuf buf = msg.content();
							short id = (short) (buf.readByte() & 0xFF);

							// Make sure it was the correct packet
							if (id == 0x06) {
								buf.readBytes(new byte[25]); // These are not
																// used in this
																// program, only
																// the last 2
																// bytes (The
																// MTU)
								System.out.println("Received response! (MTU: " + buf.readShort() + ")");
								b.option(ChannelOption.SO_SNDBUF, mtu).option(ChannelOption.SO_RCVBUF, mtu);

								// Stop loop and let them know it finished
								// correctly
								status.value = false;
								System.out.println("Connected!");
							} else if (id == 0x1A) {
								// Stop loop but let them know it was the wrong
								// protocol
								System.out.println("Wrong protocol!");
								status.value = false;
							} else {
								System.out.println("Unknown ID! " + id);
							}
						}
					});

			// Bind, get channel, and start the send loop
			Channel c = b.bind(0).sync().channel();
			while (status.value) {
				// Send 0x05 with the specified MTU and protocol
				UnconnectedConnectionRequestOne r = new UnconnectedConnectionRequestOne();
				r.mtuSize = (short) mtu;
				r.protocol = 7;
				r.encode();

				// Set send buffer to the new mtu and send
				b.option(ChannelOption.SO_SNDBUF, (int) r.mtuSize);
				c.writeAndFlush(new DatagramPacket(r.buffer(), destination)).sync();

				// Print message, decrease mtu, and wait .5 seconds to give the
				// server some time to response
				System.out.println("Sent packet with MTU: " + r.mtuSize);
				mtu -= 100L;
				Thread.sleep(500L);
			}
		} catch (Exception e) {
			e.printStackTrace();
			group.shutdownGracefully();
		}
	}