New statistics system

src/pocketmine/Achievement.php

@@ -2,11 +2,11 @@
 
 /*
  *
- *  ____            _        _   __  __ _                  __  __ ____  
- * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
  * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
- * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
- * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -14,8 +14,8 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
- * 
+ * @link http://www.pocketmine.net/
+ *
  *
 */
 

src/pocketmine/CrashDump.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/Player.php

@@ -1711,6 +1711,9 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 
 				$this->orderChunks();
 				$this->sendNextChunk();
+
+				$this->server->onPlayerLogin($this);
+
 				break;
 			case ProtocolInfo::MOVE_PLAYER_PACKET:
 

src/pocketmine/Server.php

@@ -226,7 +226,7 @@ class Server{
 	private $dataPath;
 	private $pluginPath;
 
-	private $lastSendUsage = null;
+	private $uniquePlayers = [];
 
 	/** @var QueryHandler */
 	private $queryHandler;
@@ -1978,7 +1978,6 @@ class Server{
 	 */
 	public function shutdown(){
 		$this->isRunning = false;
-		gc_collect_cycles();
 	}
 
 	public function forceShutdown(){
@@ -1987,6 +1986,10 @@ class Server{
 		}
 
 		try{
+			if(!$this->isRunning()){
+				$this->sendUsage(SendUsageTask::TYPE_CLOSE);
+			}
+
 			$this->hasStopped = true;
 
 			$this->shutdown();
@@ -2031,6 +2034,8 @@ class Server{
 			}
 
 			$this->memoryManager->doObjectCleanup();
+
+			gc_collect_cycles();
 		}catch(\Exception $e){
 			$this->logger->emergency("Crashed while crashing, killing process");
 			@kill(getmypid());
@@ -2052,7 +2057,7 @@ class Server{
 
 		if($this->getProperty("settings.send-usage", true) !== false){
 			$this->sendUsageTicker = 6000;
-			$this->sendUsage();
+			$this->sendUsage(SendUsageTask::TYPE_OPEN);
 		}
 
 
@@ -2131,7 +2136,7 @@ class Server{
 		if($this->isRunning === false){
 			return;
 		}
-		$this->isRunning = false;
+		$this->sendUsage(SendUsageTask::TYPE_CLOSE);
 		$this->hasStopped = false;
 
 		ini_set("error_reporting", 0);
@@ -2182,6 +2187,7 @@ class Server{
 		//$dump .= "Memory Usage Tracking: \r\n" . chunk_split(base64_encode(gzdeflate(implode(";", $this->memoryStats), 9))) . "\r\n";
 
 		$this->forceShutdown();
+		$this->isRunning = false;
 		@kill(getmypid());
 		exit(1);
 	}
@@ -2205,6 +2211,12 @@ class Server{
 		}
 	}
 
+	public function onPlayerLogin(Player $player){
+		if($this->sendUsageTicker > 0){
+			$this->uniquePlayers[$player->getUniqueId()] = $player->getUniqueId();
+		}
+	}
+
 	public function addPlayer($identifier, Player $player){
 		$this->players[$identifier] = $player;
 		$this->identifiers[spl_object_hash($player)] = $identifier;
@@ -2275,38 +2287,9 @@ class Server{
 		}
 	}
 
-	public function sendUsage(){
-		if($this->lastSendUsage instanceof SendUsageTask){
-			if(!$this->lastSendUsage->isGarbage()){ //do not call multiple times
-				return;
-			}
-		}
-
-		$plist = "";
-		foreach($this->getPluginManager()->getPlugins() as $p){
-			$d = $p->getDescription();
-			$plist .= str_replace([";", ":"], "", $d->getName()) . ":" . str_replace([";", ":"], "", $d->getVersion()) . ";";
-		}
-
-		$version = new VersionString();
-		$this->lastSendUsage = new SendUsageTask("https://stats.pocketmine.net/usage.php", [
-			"serverid" => Binary::readLong(substr(hex2bin(str_replace("-", "", $this->serverID)), 0, 8)),
-			"port" => $this->getPort(),
-			"os" => Utils::getOS(),
-			"name" => $this->getName(),
-			"memory_total" => $this->getConfigString("memory-limit"), //TODO
-			"memory_usage" => Utils::getMemoryUsage(),
-			"php_version" => PHP_VERSION,
-			"version" => $version->get(true),
-			"build" => $version->getBuild(),
-			"mc_version" => \pocketmine\MINECRAFT_VERSION,
-			"protocol" => \pocketmine\network\protocol\Info::CURRENT_PROTOCOL,
-			"online" => count($this->players),
-			"max" => $this->getMaxPlayers(),
-			"plugins" => $plist,
-		]);
-
-		$this->scheduler->scheduleAsyncTask($this->lastSendUsage);
+	public function sendUsage($type = SendUsageTask::TYPE_STATUS){
+		$this->scheduler->scheduleAsyncTask(new SendUsageTask($this, $type, $this->uniquePlayers));
+		$this->uniquePlayers = [];
 	}
 
 
@@ -2438,7 +2421,7 @@ class Server{
 
 		if($this->sendUsageTicker > 0 and --$this->sendUsageTicker === 0){
 			$this->sendUsageTicker = 6000;
-			$this->sendUsage();
+			$this->sendUsage(SendUsageTask::TYPE_STATUS);
 		}
 
 		if(($this->tickCounter % 100) === 0){

src/pocketmine/resources/pocketmine.yml

@@ -18,8 +18,6 @@ settings:
  enable-profiling: false
  #Will only add results when tick measurement is below or equal to given value (default 20)
  profile-report-trigger: 20
- #Sends anonymous statistics to create usage reports
- send-usage: true
  #Number of AsyncTask workers.
  #Used for plugin asynchronous tasks, world generation, compression and web communication.
  #Set this approximately to your number of cores.
@@ -125,7 +123,7 @@ chunk-generation:
  #Max. amount of chunks in the waiting queue to be generated
  queue-size: 8
  #Max. amount of chunks in the waiting queue to be populated
- population-queue-size: 2
+ population-queue-size: 8
 
 ticks-per:
  animal-spawns: 400
@@ -147,6 +145,11 @@ auto-report:
  send-phpinfo: false
  host: crash.pocketmine.net
 
+anonymous-statistics:
+ #Sends anonymous statistics for data aggregation, plugin usage tracking
+ enabled: true
+ host: stats.pocketmine.net
+
 auto-updater:
  enabled: true
  on-update:

src/pocketmine/scheduler/AsyncTask.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/CallbackTask.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/GarbageCollectionTask.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/PluginTask.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/SendUsageTask.php

@@ -14,26 +14,140 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */
 
 namespace pocketmine\scheduler;
 
+use pocketmine\network\protocol\Info;
+use pocketmine\Server;
 use pocketmine\utils\Utils;
+use pocketmine\utils\VersionString;
 
 class SendUsageTask extends AsyncTask{
 
+	const TYPE_OPEN = 1;
+	const TYPE_STATUS = 2;
+	const TYPE_CLOSE = 3;
+
 	public $endpoint;
 	public $data;
 
-	public function __construct($endpoint, array $data){
-		$this->endpoint = $endpoint;
-		$this->data = serialize($data);
+	public function __construct(Server $server, $type, $playerList = []){
+		$endpoint = "http://" . $server->getProperty("anonymous-statistics.host", "stats.pocketmine.net") . "/";
+		$path = "post";
+
+		$data = [];
+		$data["uniqueServerId"] = Utils::getServerUniqueId();
+		$data["uniqueRequestId"] = Utils::dataToUUID(Utils::getServerUniqueId(), microtime(true));
+
+		switch($type){
+			case self::TYPE_OPEN:
+				$path = "open";
+				$data["event"] = "open";
+
+				$version = new VersionString();
+
+				$data["server"] = [
+					"port" => $server->getPort(),
+					"software" => $server->getName(),
+					"fullVersion" => $version->get(true),
+					"version" => $version->get(),
+					"build" => $version->getBuild(),
+					"api" => $server->getApiVersion(),
+					"minecraftVersion" => $server->getVersion(),
+					"protocol" => Info::CURRENT_PROTOCOL
+				];
+
+				$data["system"] = [
+					"operatingSystem" => Utils::getOS(),
+					"cores" => Utils::getCoreCount(),
+					"phpVersion" => PHP_VERSION,
+					"machine" => php_uname("a"),
+					"release" => php_uname("r"),
+					"platform" => php_uname("i")
+				];
+
+				$data["players"] = [
+					"count" => 0,
+					"limit" => $server->getMaxPlayers()
+				];
+
+				$plugins = [];
+
+				foreach($server->getPluginManager()->getPlugins() as $p){
+					$d = $p->getDescription();
+
+					$plugins[$d->getName()] = [
+						"name" => $d->getName(),
+						"version" => $d->getVersion(),
+						"enabled" => $p->isEnabled()
+					];
+				}
+
+				$data["plugins"] = $plugins;
+
+				break;
+			case self::TYPE_STATUS:
+				$path = "status";
+				$data["event"] = "status";
+
+				$data["server"] = [
+					"ticksPerSecond" => $server->getTicksPerSecondAverage(),
+					"tickUsage" => $server->getTickUsageAverage(),
+					"ticks" => $server->getTick()
+				];
+
+
+				//This anonymizes the user ids so they cannot be reversed to the original
+				foreach($playerList as $k => $v){
+					$playerList[$k] = Utils::dataToUUID($v);
+				}
+
+				$players = [];
+				foreach($server->getOnlinePlayers() as $p){
+					if($p->isOnline()){
+						$players[] = Utils::dataToUUID($p->getUniqueId());
+					}
+				}
+
+				$data["players"] = [
+					"count" => count($players),
+					"limit" => $server->getMaxPlayers(),
+					"currentList" => $players,
+					"historyList" => array_values($playerList)
+				];
+
+				$info = Utils::getMemoryUsage(true);
+				$data["system"] = [
+					"mainMemory" => $info[0],
+					"totalMemory" => $info[1],
+					"availableMemory" => $info[2],
+					"threadCount" => Utils::getThreadCount()
+				];
+
+				break;
+			case self::TYPE_CLOSE:
+				$path = "close";
+				$data["event"] = "close";
+				$data["crashing"] = $server->isRunning();
+				break;
+		}
+
+		$this->endpoint = $endpoint . $path;
+		$this->data = json_encode($data/*, JSON_PRETTY_PRINT*/);
 	}
 
 	public function onRun(){
-		Utils::postURL($this->endpoint, unserialize($this->data));
+		try{
+			Utils::postURL($this->endpoint, $this->data, 10, [
+				"Content-Type: application/json",
+				"Content-Length: ". strlen($this->data)
+			]);
+		}catch(\Exception $e){
+
+		}
 	}
 }

src/pocketmine/scheduler/ServerScheduler.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/Task.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/scheduler/TaskHandler.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/utils/ReversePriorityQueue.php

@@ -14,7 +14,7 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */

src/pocketmine/utils/Utils.php

@@ -32,6 +32,7 @@ class Utils{
 	public static $online = true;
 	public static $ip = false;
 	public static $os;
+	private static $serverUniqueId = null;
 
 	/**
 	 * Generates an unique identifier to a callable
@@ -78,6 +79,10 @@ class Utils{
 	 * @return string
 	 */
 	public static function getServerUniqueId($extra = ""){
+		if(self::$serverUniqueId !== null){
+			return self::$serverUniqueId;
+		}
+
 		$machine = php_uname("a");
 		$machine .= file_exists("/proc/cpuinfo") ? implode(preg_grep("/model name/", file("/proc/cpuinfo"))) : "";
 		$machine .= sys_get_temp_dir();
@@ -114,7 +119,7 @@ class Utils{
 			$data .= $ext . ":" . phpversion($ext);
 		}
 
-		return Utils::dataToUUID($machine, $data);
+		return self::$serverUniqueId = Utils::dataToUUID($machine, $data);
 	}
 
 	/**
@@ -434,16 +439,17 @@ class Utils{
 	 *
 	 * @param     $page
 	 * @param int $timeout default 10
+	 * @param array $extraHeaders
 	 *
 	 * @return bool|mixed
 	 */
-	public static function getURL($page, $timeout = 10){
+	public static function getURL($page, $timeout = 10, array $extraHeaders = []){
 		if(Utils::$online === false){
 			return false;
 		}
 
 		$ch = curl_init($page);
-		curl_setopt($ch, CURLOPT_HTTPHEADER, ["User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 PocketMine-MP"]);
+		curl_setopt($ch, CURLOPT_HTTPHEADER, array_merge(["User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 PocketMine-MP"], $extraHeaders));
 		curl_setopt($ch, CURLOPT_AUTOREFERER, true);
 		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
 		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
@@ -464,10 +470,11 @@ class Utils{
 	 * @param              $page
 	 * @param array|string $args
 	 * @param int          $timeout
+	 * @param array $extraHeaders
 	 *
 	 * @return bool|mixed
 	 */
-	public static function postURL($page, $args, $timeout = 10){
+	public static function postURL($page, $args, $timeout = 10, array $extraHeaders = []){
 		if(Utils::$online === false){
 			return false;
 		}
@@ -481,7 +488,7 @@ class Utils{
 		curl_setopt($ch, CURLOPT_POSTFIELDS, $args);
 		curl_setopt($ch, CURLOPT_AUTOREFERER, true);
 		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
-		curl_setopt($ch, CURLOPT_HTTPHEADER, ["User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 PocketMine-MP"]);
+		curl_setopt($ch, CURLOPT_HTTPHEADER, array_merge(["User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 PocketMine-MP"], $extraHeaders));
 		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, (int) $timeout);
 		$ret = curl_exec($ch);