LagAssist/src/com/entryrise/lagassist/minebench/SpeedTest.java


package com.entryrise.lagassist.minebench;


import java.io.BufferedInputStream;

import java.io.BufferedOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.InetAddress;

import java.net.URL;

import java.net.URLConnection;

import java.text.DecimalFormat;

import java.util.ArrayList;

import java.util.List;

import java.util.SplittableRandom;

import java.util.UUID;


import javax.net.ssl.HttpsURLConnection;


import org.bukkit.Bukkit;

import org.bukkit.command.CommandSender;

import org.bukkit.entity.Player;


import com.entryrise.lagassist.Main;

import com.entryrise.lagassist.packets.Reflection;


public class SpeedTest {


 protected static DecimalFormat df = new DecimalFormat("0.0");

 private static SplittableRandom sr = new SplittableRandom();


 protected static float getDownSpeed() {

 URLConnection ftp;

 try {

 URL ftpdlur = new URL(Main.config.getString("benchmark.download.link"));

 ftp = ftpdlur.openConnection();

 ftp.connect();


 InputStream dloader = ftp.getInputStream();

 BufferedInputStream bis = new BufferedInputStream(dloader);


 long begin = System.currentTimeMillis();


 while (bis.read() != -1) {

 // Waste time while reading.

 }


 float taken = (System.currentTimeMillis() - begin) / 1000.0f;


 dloader.close();


 return 50.0f / taken;

 } catch (IOException e) {

 return -1;

 }


 }


 protected static float getUpSpeed() {

 HttpsURLConnection ftp;

 try {

 long upsize = Main.config.getLong("benchmark.upload.size");


 URL ftpupur = new URL(

 Main.config.getString("benchmark.upload.link").replaceAll("%RND%", UUID.randomUUID().toString()));


 ftp = (HttpsURLConnection) ftpupur.openConnection();


 ftp.setDoOutput(true);

 ftp.setRequestProperty("Content-Length", "" + upsize);

 ftp.connect();


 OutputStream of = ftp.getOutputStream();

 BufferedOutputStream bof = new BufferedOutputStream(of);


 long begin = System.currentTimeMillis();


 // Fast write. Makes bufferedoutputstream redundant (this is optimized without it), but it doesn't hurt.


 for (int i = 0; i < upsize; i++) {

 bof.write((byte) i);

 }


 bof.flush();

 of.flush();


 float taken = (System.currentTimeMillis() - begin) / 1000.0f;


 bof.close();

 of.close();


 Main.sendDebug("Speedtest with uploadsize: " + upsize + " took " + taken + " seconds", 1);

 return upsize / 1000000 / taken;

 } catch (IOException e) {

// e.printStackTrace();

 return -1;

 }


 }


 public static void pingBenchmark(CommandSender s) {


 List<InetAddress> ips = new ArrayList<InetAddress>();


 int med = 0;

 int nr = 0;

 int max = -1;

 int min = -1;


 String namemax = "";

 String namemin = "";


 for (Player p : Bukkit.getOnlinePlayers()) {

// int pping = Reflection.getPing(p);

 int pping = p.spigot().getPing();

 med += pping;

 nr++;

 if (max == -1) {

 max = pping;

 namemax = p.getName();

 } else if (max < pping) {

 max = pping;

 namemax = p.getName();

 }

 if (min == -1) {

 min = pping;

 namemin = p.getName();

 } else if (min > pping) {

 min = pping;

 namemin = p.getName();

 }


 ips.add(p.getAddress().getAddress());

 }


 s.sendMessage("");

 s.sendMessage("§2§l⬛⬛⬛⬛⬛⬛§f§l PINGTEST RESULTS §2§l⬛⬛⬛⬛⬛⬛");

 s.sendMessage("");

 s.sendMessage(" §2✸ §fLowest Ping: §e" + String.valueOf(min) + "ms §2(" + namemin + ")");

 s.sendMessage(" §2✸ §fHighest Ping: §e" + String.valueOf(max) + "ms §2(" + namemax + ")");

 s.sendMessage("");

 s.sendMessage(" §2✸ §fAverage Ping: §e" + df.format((double) (med / nr)) + "ms");

 s.sendMessage("");

 s.sendMessage("§2§l⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛");


 }

}