diff --git a/src/PocketMine/CommandReader.php b/src/PocketMine/CommandReader.php
index c51697bf8..605216d5d 100644
--- a/src/PocketMine/CommandReader.php
+++ b/src/PocketMine/CommandReader.php
@@ -77,7 +77,7 @@ class CommandReader extends \Thread{
 		}else{
 			$this->readline = false;
 			$this->fp = fopen($this->stream, "r");
-			stream_set_blocking($this->fp, 0); //Won't work on Windows :P
+			stream_set_blocking($this->fp, 1); //Non-blocking STDIN won't work on Windows
 		}
 
 		$lastLine = microtime(true);
diff --git a/src/PocketMine/PocketMine.php b/src/PocketMine/PocketMine.php
index 244f4403e..fbbb684c0 100644
--- a/src/PocketMine/PocketMine.php
+++ b/src/PocketMine/PocketMine.php
@@ -394,7 +394,7 @@ namespace PocketMine {
 		$server = new Server(\PocketMine\PATH, \PocketMine\DATA, \PocketMine\PLUGIN_PATH);
 		$server->start();
 
-		kill(getmypid()); //Fix for ConsoleAPI being blocked
+		kill(getmypid());
 		exit(0);
 	}
 
diff --git a/src/PocketMine/Server.php b/src/PocketMine/Server.php
index 32c71c013..09aee9b1e 100644
--- a/src/PocketMine/Server.php
+++ b/src/PocketMine/Server.php
@@ -61,6 +61,11 @@ class Server{
 	 */
 	private static $instance = null;
 
+	/**
+	 * @var bool
+	 */
+	private $isRunning = true;
+
 	/**
 	 * @var PluginManager
 	 */
@@ -132,6 +137,13 @@ class Server{
 		return "PocketMine-MP";
 	}
 
+	/**
+	 * @return bool
+	 */
+	public function isRunning(){
+		return $this->isRunning === true;
+	}
+
 	/**
 	 * @return string
 	 */
@@ -251,6 +263,41 @@ class Server{
 		return $this->getConfigBoolean("white-list", false);
 	}
 
+	/**
+	 * @return int
+	 */
+	public function getSpawnRadius(){
+		return $this->getConfigInt("spawn-protection", 16);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function getAllowFlight(){
+		return $this->getConfigBoolean("allow-flight", false);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isHardcore(){
+		return $this->getConfigBoolean("hardcore", false);
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getDefaultGamemode(){
+		return $this->getConfigInt("gamemode", 0) & 0b11;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getMotd(){
+		return $this->getConfigString("motd", "");
+	}
+
 	/**
 	 * @return PluginManager
 	 */
@@ -421,7 +468,6 @@ class Server{
 			"server-name" => "Minecraft: PE Server",
 			"motd" => "Welcome @player to this server!",
 			"server-port" => 19132,
-			"server-type" => "normal",
 			"memory-limit" => "128M",
 			"white-list" => false,
 			"announce-player-achievements" => true,
@@ -484,6 +530,7 @@ class Server{
 		$this->consoleSender = new ConsoleCommandSender();
 		$this->commandMap = new SimpleCommandMap($this);
 		$this->pluginManager = new PluginManager($this, $this->commandMap);
+		$this->pluginManager->subscribeToPermission(Player::BROADCAST_CHANNEL_ADMINISTRATIVE, $this->consoleSender);
 		$this->pluginManager->registerInterface("PocketMine\\Plugin\\FolderPluginLoader");
 		$this->pluginManager->loadPlugins($this->pluginPath);
 
@@ -576,6 +623,10 @@ class Server{
 		return false;
 	}
 
+	public function shutdown(){
+		$this->isRunning = false;
+	}
+
 	/**
 	 * Starts the PocketMine-MP server and starts processing ticks and packets
 	 */
@@ -608,11 +659,24 @@ class Server{
 		}else{
 			$this->tickProcessor();
 		}
+
+		foreach(Player::getAll() as $player){
+			$player->kick("server stop");
+		}
+
+		foreach(Level::getAll() as $level){
+			$level->unload(true);
+		}
+
+		$this->pluginManager->disablePlugins();
+
+		$this->console->kill();
+		//TODO: kill scheduler
 	}
 
 	private function tickProcessorWindows(){
 		$lastLoop = 0;
-		while(true){
+		while($this->isRunning){
 			if(($packet = $this->interface->readPacket()) instanceof Packet){
 				if(EventHandler::callEvent(new PacketReceiveEvent($packet)) !== Event::DENY){
 					$this->handlePacket($packet);
@@ -632,7 +696,7 @@ class Server{
 
 	private function tickProcessor(){
 		$lastLoop = 0;
-		while(true){
+		while($this->isRunning){
 			if(($packet = $this->interface->readPacket()) instanceof Packet){
 				if(EventHandler::callEvent(new PacketReceiveEvent($packet)) !== Event::DENY){
 					$this->handlePacket($packet);
diff --git a/src/PocketMine/command/Command.php b/src/PocketMine/command/Command.php
index 82215aab9..e930dcc90 100644
--- a/src/PocketMine/command/Command.php
+++ b/src/PocketMine/command/Command.php
@@ -24,6 +24,8 @@
  */
 namespace PocketMine\Command;
 
+use PocketMine\Player;
+use PocketMine\Server;
 use PocketMine\Utils\TextFormat;
 
 abstract class Command{
@@ -290,6 +292,24 @@ abstract class Command{
 	 * @param bool          $sendToSource
 	 */
 	public static function broadcastCommandMessage(CommandSender $source, $message, $sendToSource = true){
+		$result = $source->getName() .": " . $message;
 
+		//Command minecarts or command blocks are not implemented
+
+		$users = Server::getInstance()->getPluginManager()->getPermissionSubscriptions(Player::BROADCAST_CHANNEL_ADMINISTRATIVE);
+		$colored = TextFormat::GRAY . TextFormat::ITALIC . "[$result".TextFormat::GRAY . TextFormat::ITALIC."]";
+		if($sendToSource === true and !($source instanceof ConsoleCommandSender)){
+			$source->sendMessage($message);
+		}
+
+		foreach($users as $user){
+			if($user instanceof CommandSender){
+				if($user instanceof ConsoleCommandSender){
+					$user->sendMessage($result);
+				}elseif($user !== $source){
+					$user->sendMessage($colored);
+				}
+			}
+		}
 	}
 }
\ No newline at end of file
diff --git a/src/PocketMine/command/ConsoleCommandSender.php b/src/PocketMine/command/ConsoleCommandSender.php
index d23e5a864..abba252a0 100644
--- a/src/PocketMine/command/ConsoleCommandSender.php
+++ b/src/PocketMine/command/ConsoleCommandSender.php
@@ -23,6 +23,7 @@ namespace PocketMine\Command;
 
 use PocketMine\Permission\PermissibleBase;
 use PocketMine\Permission\PermissionAttachment;
+use PocketMine\Player;
 use PocketMine\Plugin\Plugin;
 use PocketMine\Server;
 
diff --git a/src/PocketMine/command/SimpleCommandMap.php b/src/PocketMine/command/SimpleCommandMap.php
index bfdf32bab..3a64a72f4 100644
--- a/src/PocketMine/command/SimpleCommandMap.php
+++ b/src/PocketMine/command/SimpleCommandMap.php
@@ -22,6 +22,7 @@
 namespace PocketMine\Command;
 
 use PocketMine\Command\Defaults\PluginsCommand;
+use PocketMine\Command\Defaults\StopCommand;
 use PocketMine\Command\Defaults\VanillaCommand;
 use PocketMine\Command\Defaults\VersionCommand;
 use PocketMine\Command\Defaults\SeedCommand;
@@ -51,6 +52,7 @@ class SimpleCommandMap implements CommandMap{
 		$this->register("pocketmine", new PluginsCommand("plugins"));
 		$this->register("pocketmine", new SeedCommand("seed"));
 		$this->register("pocketmine", new HelpCommand("help"));
+		$this->register("pocketmine", new StopCommand("stop"));
 	}
 
 
diff --git a/src/PocketMine/command/defaults/StopCommand.php b/src/PocketMine/command/defaults/StopCommand.php
new file mode 100644
index 000000000..ffeaff9b9
--- /dev/null
+++ b/src/PocketMine/command/defaults/StopCommand.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace PocketMine\Command\Defaults;
+
+use PocketMine\Command\Command;
+use PocketMine\Command\CommandSender;
+use PocketMine\Server;
+use PocketMine\Player;
+
+class StopCommand extends VanillaCommand{
+
+	public function __construct($name){
+		parent::__construct(
+			$name,
+			"Stops the server, with optional reason",
+			"/stop [reason]"
+		);
+		$this->setPermission("pocketmine.command.stop");
+	}
+
+	public function execute(CommandSender $sender, $currentAlias, array $args){
+		if(!$this->testPermission($sender)){
+			return true;
+		}
+
+		Command::broadcastCommandMessage($sender, "Stopping the server...");
+
+		$reason = implode(" ", $args);
+		if($reason !== ""){
+			foreach(Player::getAll() as $player){
+				$player->kick($reason);
+			}
+		}
+
+		Server::getInstance()->shutdown();
+
+		return true;
+	}
+}
\ No newline at end of file
diff --git a/src/PocketMine/network/ThreadedHandler.php b/src/PocketMine/network/ThreadedHandler.php
index fb22e1c78..f8cffa68f 100644
--- a/src/PocketMine/network/ThreadedHandler.php
+++ b/src/PocketMine/network/ThreadedHandler.php
@@ -117,12 +117,13 @@ class ThreadedHandler extends \Thread{
 	public function run(){
 		$this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
 		socket_set_option($this->socket, SOL_SOCKET, SO_BROADCAST, 1); //Allow sending broadcast messages
-		if(socket_bind($this->socket, $this->serverip, $this->port) === true){
+		if(@socket_bind($this->socket, $this->serverip, $this->port) === true){
 			socket_set_option($this->socket, SOL_SOCKET, SO_REUSEADDR, 0);
 			@socket_set_option($this->socket, SOL_SOCKET, SO_SNDBUF, 1024 * 1024 * 2); //2MB
 			@socket_set_option($this->socket, SOL_SOCKET, SO_RCVBUF, 1024 * 1024); //1MB
 		}else{
-			console("[SEVERE] Couldn't bind to $this->serverip:" . $this->port, true, true, 0);
+			console("[SEVERE] **** FAILED TO BIND TO ".$this->serverip.":" . $this->port."!", true, true, 0);
+			console("[SEVERE] Perhaps a server is already running on that port?", true, true, 0);
 			exit(1);
 		}
 		socket_set_nonblock($this->socket);
diff --git a/src/PocketMine/permission/PermissibleBase.php b/src/PocketMine/permission/PermissibleBase.php
index 5a9e8986e..96e05203f 100644
--- a/src/PocketMine/permission/PermissibleBase.php
+++ b/src/PocketMine/permission/PermissibleBase.php
@@ -197,7 +197,7 @@ class PermissibleBase implements Permissible{
 	 * @param bool                 $invert
 	 * @param PermissionAttachment $attachment
 	 */
-	public function calculateChildPermissions(array $children, $invert, PermissionAttachment $attachment){
+	public function calculateChildPermissions(array $children, $invert, $attachment){
 		foreach(array_keys($children) as $name){
 			$perm = Server::getInstance()->getPluginManager()->getPermission($name);
 			$value = $invert === true ? !$children[$name] : $children[$name];
diff --git a/src/PocketMine/permission/PermissionAttachment.php b/src/PocketMine/permission/PermissionAttachment.php
index 7f084fef9..6d8b3e77e 100644
--- a/src/PocketMine/permission/PermissionAttachment.php
+++ b/src/PocketMine/permission/PermissionAttachment.php
@@ -49,10 +49,7 @@ class PermissionAttachment{
 	 * @param Permissible $permissible
 	 */
 	public function __construct(Plugin $plugin, Permissible $permissible){
-		if($plugin === null){
-			trigger_error("Plugin cannot be null", E_USER_WARNING);
-			return;
-		}elseif(!$plugin->isEnabled()){
+		if(!$plugin->isEnabled()){
 			trigger_error("Plugin ".$plugin->getDescription()->getName()." is disabled", E_USER_WARNING);
 			return;
 		}
diff --git a/src/PocketMine/permission/PermissionAttachmentInfo.php b/src/PocketMine/permission/PermissionAttachmentInfo.php
index af70a9211..2a2b3a6f1 100644
--- a/src/PocketMine/permission/PermissionAttachmentInfo.php
+++ b/src/PocketMine/permission/PermissionAttachmentInfo.php
@@ -49,11 +49,8 @@ class PermissionAttachmentInfo{
 	 * @param PermissionAttachment $attachment
 	 * @param bool                 $value
 	 */
-	public function __construct(Permissible $permissible, $permission, PermissionAttachment $attachment, $value){
-		if($permissible === null){
-			trigger_error("Permissible may not be null", E_USER_WARNING);
-			return;
-		}elseif($permission === null){
+	public function __construct(Permissible $permissible, $permission, $attachment, $value){
+		if($permission === null){
 			trigger_error("Permission may not be null", E_USER_WARNING);
 			return;
 		}
diff --git a/src/PocketMine/scheduler/ServerAllTaskCanceller.php b/src/PocketMine/scheduler/ServerAllTaskCanceller.php
new file mode 100644
index 000000000..31e7ce396
--- /dev/null
+++ b/src/PocketMine/scheduler/ServerAllTaskCanceller.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+
+ *
+ *
+*/
+
+namespace PocketMine\Scheduler;
+
+class ServerAllTaskCanceller extends \Threaded{
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $temp;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $pending;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $runners;
+
+	public function __construct($temp, $pending, $runners){
+		$this->temp = $temp;
+		$this->pending = $pending;
+		$this->runners = $runners;
+	}
+
+	public function run(){
+		foreach($this->runners as $index => $task){
+			$task->cancel0();
+			if($task->isSync()){
+				unset($this->runners[$index]);
+			}
+		}
+		while($this->temp->count() > 0){
+			$this->temp->pop();
+		}
+		while($this->pending->count() > 0){
+			$this->pending->pop();
+		}
+	}
+
+	/**
+	 * @param ServerTask[] $collection
+	 *
+	 * @return bool
+	 */
+	private function check($collection){
+		foreach($collection as $index => $task){
+			if($task->getTaskId() === $this->taskId){
+				$task->cancel0();
+				unset($collection[$index]);
+				if($task->isSync()){
+					unset($this->runners[$this->taskId]);
+				}
+				return true;
+			}
+		}
+		return false;
+	}
+
+}
\ No newline at end of file
diff --git a/src/PocketMine/scheduler/ServerAsyncTask.php b/src/PocketMine/scheduler/ServerAsyncTask.php
index f68ff335e..39d88e45a 100644
--- a/src/PocketMine/scheduler/ServerAsyncTask.php
+++ b/src/PocketMine/scheduler/ServerAsyncTask.php
@@ -53,7 +53,7 @@ class ServerAsyncTask extends ServerTask{
 				return;
 			}
 			$workers[] = new ServerWorker($asyncTask, $thread);
-		}, $this->workers, $thread, $this);
+		}, $thread, $this);
 
 		parent::run();
 
diff --git a/src/PocketMine/scheduler/ServerPluginTaskCanceller.php b/src/PocketMine/scheduler/ServerPluginTaskCanceller.php
new file mode 100644
index 000000000..355a2bedd
--- /dev/null
+++ b/src/PocketMine/scheduler/ServerPluginTaskCanceller.php
@@ -0,0 +1,79 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+
+ *
+ *
+*/
+
+namespace PocketMine\Scheduler;
+
+use PocketMine\Plugin\Plugin;
+
+class ServerPluginTaskCanceller extends \Threaded{
+
+	/**
+	 * @var Plugin
+	 */
+	protected $plugin;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $temp;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $pending;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $runners;
+
+	public function __construct(Plugin $plugin, $temp, $pending, $runners){
+		$this->plugin = $plugin;
+		$this->temp = $temp;
+		$this->pending = $pending;
+		$this->runners = $runners;
+	}
+
+	public function run(){
+		$this->check($this->temp);
+		$this->check($this->pending);
+	}
+
+	/**
+	 * @param ServerTask[] $collection
+	 *
+	 * @return bool
+	 */
+	private function check($collection){
+		foreach($collection as $index => $task){
+			if($task->getOwner() === $this->plugin){
+				$task->cancel0();
+				unset($collection[$index]);
+				if($task->isSync()){
+					unset($this->runners[$task->getTaskId()]);
+				}
+				return true;
+			}
+		}
+		return false;
+	}
+
+}
\ No newline at end of file
diff --git a/src/PocketMine/scheduler/ServerScheduler.php b/src/PocketMine/scheduler/ServerScheduler.php
index 2e09fec86..60c79e09d 100644
--- a/src/PocketMine/scheduler/ServerScheduler.php
+++ b/src/PocketMine/scheduler/ServerScheduler.php
@@ -53,7 +53,7 @@ class ServerScheduler{
 	private $temp = array();
 
 	/**
-	 * @var \Threaded<ServerTask>
+	 * @var ServerTask[]
 	 */
 	private $runners;
 
@@ -77,14 +77,14 @@ class ServerScheduler{
 	/**
 	 * @param int $workers
 	 */
-	public function __construct($workers = 2){
+	public function __construct($workers = 8){
 		self::$instance = $this;
 		$this->head = new ServerTask();
 		$this->tail = new ServerTask();
 		$this->pending = new \SplPriorityQueue();
 		$this->temp = array();
 		$this->runners = new \Threaded();
-		//TODO: $this->executor = new \Pool($workers);
+		$this->executor = new TaskPool($workers);
 
 	}
 
@@ -256,7 +256,7 @@ class ServerScheduler{
 		}
 
 		//TODO
-		$task = new ServerTask(null, new ServerTaskCanceller($taskId));
+		$task = new ServerTask(null, new ServerTaskCanceller($taskId, $this->temp, $this->pending, $this->runners));
 		$this->handle($task, 0);
 		for($taskPending = $this->head->getNext(); $taskPending !== null; $taskPending = $taskPending->getNext()){
 			if($taskPending === $task){
@@ -277,7 +277,7 @@ class ServerScheduler{
 		}
 
 		//TODO
-		$task = new ServerTask(null, new ServerPluginTaskCanceller($plugin));
+		$task = new ServerTask(null, new ServerPluginTaskCanceller($plugin, $this->temp, $this->pending, $this->runners));
 		$this->handle($task, 0);
 		for($taskPending = $this->head->getNext(); $taskPending !== null; $taskPending = $taskPending->getNext()){
 			if($taskPending === $task){
@@ -300,7 +300,7 @@ class ServerScheduler{
 	 */
 	public function cancelAllTasks(){
 		//TODO
-		$task = new ServerTask(null, new ServerAllTaskCanceller());
+		$task = new ServerTask(null, new ServerAllTaskCanceller($this->temp, $this->pending, $this->runners));
 		$this->handle($task, 0);
 		for($taskPending = $this->head->getNext(); $taskPending !== null; $taskPending = $taskPending->getNext()){
 			if($taskPending === $task){
diff --git a/src/PocketMine/scheduler/ServerTaskCanceller.php b/src/PocketMine/scheduler/ServerTaskCanceller.php
new file mode 100644
index 000000000..9b1e415bf
--- /dev/null
+++ b/src/PocketMine/scheduler/ServerTaskCanceller.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+
+ *
+ *
+*/
+
+namespace PocketMine\Scheduler;
+
+class ServerTaskCanceller extends \Threaded{
+	protected $taskId;
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $temp;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $pending;
+
+	/**
+	 * @var ServerTask[]
+	 */
+	protected $runners;
+
+	public function __construct($taskId, $temp, $pending, $runners){
+		$this->taskId = $taskId;
+		$this->temp = $temp;
+		$this->pending = $pending;
+		$this->runners = $runners;
+	}
+
+	public function run(){
+		if(!$this->check($this->temp)){
+			$this->check($this->pending);
+		}
+	}
+
+	/**
+	 * @param ServerTask[] $collection
+	 *
+	 * @return bool
+	 */
+	private function check($collection){
+		foreach($collection as $index => $task){
+			if($task->getTaskId() === $this->taskId){
+				$task->cancel0();
+				unset($collection[$index]);
+				if($task->isSync()){
+					unset($this->runners[$this->taskId]);
+				}
+				return true;
+			}
+		}
+		return false;
+	}
+
+}
\ No newline at end of file
diff --git a/src/PocketMine/scheduler/TaskPool.php b/src/PocketMine/scheduler/TaskPool.php
new file mode 100644
index 000000000..66efc2120
--- /dev/null
+++ b/src/PocketMine/scheduler/TaskPool.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace PocketMine\Scheduler;
+
+class TaskPool extends \Pool{
+	public function __construct($workers){
+		parent::__construct((int) $workers, "PocketMine\\Scheduler\\TaskWorker");
+	}
+
+	public function shutdown(){
+		foreach($this->workers as $worker){
+			$worker->shutdown();
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/PocketMine/scheduler/TaskWorker.php b/src/PocketMine/scheduler/TaskWorker.php
new file mode 100644
index 000000000..ec4ef9105
--- /dev/null
+++ b/src/PocketMine/scheduler/TaskWorker.php
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace PocketMine\Scheduler;
+
+class TaskWorker extends \Worker{
+
+	protected $shutdown;
+
+	public function run(){
+
+	}
+}
\ No newline at end of file
diff --git a/src/build/compile.sh b/src/build/compile.sh
index bd8a88442..437be43c4 100644
--- a/src/build/compile.sh
+++ b/src/build/compile.sh
@@ -637,6 +637,7 @@ $HAVE_READLINE \
 --without-pear \
 --without-iconv \
 --without-pdo-sqlite \
+--with-pic \
 --enable-phar \
 --enable-ctype \
 --enable-sockets \