Added full async operations in a separate Thread

src/API/ServerAPI.php

@@ -186,7 +186,10 @@ class ServerAPI{
 		foreach($this->plugin->getList() as $p){
 			$plist .= str_replace(array(";", ":"), "", $p["name"]).":".str_replace(array(";", ":"), "", $p["version"]).";";
 		}
-		Utils::curl_post("http://stats.pocketmine.net/usage.php", array(
+		
+		$this->asyncOperation(ASYNC_CURL_POST, array(
+			"url" => "http://stats.pocketmine.org/usage.php",
+			"data" => array(
 				"serverid" => $this->server->serverID,
 				"port" => $this->server->port,
 				"os" => Utils::getOS(),
@@ -199,7 +202,8 @@ class ServerAPI{
 				"online" => count($this->server->clients),
 				"max" => $this->server->maxClients,
 				"plugins" => $plist,
-		), 2);
+			),
+		), NULL);
 	}
 
 	public function __destruct(){
@@ -301,6 +305,10 @@ class ServerAPI{
 
 	/*-------------------------------------------------------------*/
 
+	public function asyncOperation($t, $d, $c = null){
+		return $this->server->asyncOperation($t, $d, $c);
+	}
+	
 	public function addHandler($e, $c, $p = 5){
 		return $this->server->addHandler($e, $c, $p);
 	}

src/PocketMinecraftServer.php

@@ -28,7 +28,7 @@ the Free Software Foundation, either version 3 of the License, or
 class PocketMinecraftServer{
 	public $tCnt;
 	public $serverID, $interface, $database, $version, $invisible, $api, $tickMeasure, $preparedSQL, $seed, $gamemode, $name, $maxClients, $clients, $eidCnt, $custom, $description, $motd, $port, $saveEnabled;
-	private $serverip, $evCnt, $handCnt, $events, $eventsID, $handlers, $serverType, $lastTick, $ticks, $memoryStats;
+	private $serverip, $evCnt, $handCnt, $events, $eventsID, $handlers, $serverType, $lastTick, $ticks, $memoryStats, $async = array(), $asyncID = 0;
 	
 	private function load(){
 		$this->version = new VersionString();
@@ -73,6 +73,7 @@ class PocketMinecraftServer{
 		$this->reloadConfig();
 		$this->stop = false;
 		$this->ticks = 0;
+		$this->asyncThread = new AsyncMultipleQueue();
 	}
 
 	function __construct($name, $gamemode = SURVIVAL, $seed = false, $port = 19132, $serverip = "0.0.0.0"){
@@ -107,6 +108,7 @@ class PocketMinecraftServer{
 		}
 		$this->schedule(20 * 15, array($this, "checkTicks"), array(), true);
 		$this->schedule(20 * 60 * 10, array($this, "checkMemory"), array(), true);
+		$this->schedule(20 * 5, array($this, "asyncOperationChecker"), array(), true);
 	}
 	
 	public function checkTicks(){
@@ -190,6 +192,7 @@ class PocketMinecraftServer{
 			$this->stop = true;
 			$this->trigger("server.close", $reason);
 			$this->interface->close();
+			@$this->asyncThread->stop = true;
 		}
 	}
 
@@ -206,6 +209,59 @@ class PocketMinecraftServer{
 
 	}
 	
+	public function asyncOperation($type, array $data, callable $callable = null){
+		$d = "";
+		$type = (int) $type;
+		switch($type){
+			case ASYNC_CURL_GET:
+				$d .= Utils::writeShort(strlen($data["url"])).$data["url"].(isset($data["timeout"]) ? Utils::writeShort($data["timeout"]) : Utils::writeShort(10));
+				break;
+			case ASYNC_CURL_POST:
+				$d .= Utils::writeShort(strlen($data["url"])).$data["url"].(isset($data["timeout"]) ? Utils::writeShort($data["timeout"]) : Utils::writeShort(10));
+				$d .= Utils::writeShort(count($data["data"]));
+				foreach($data["data"] as $key => $value){
+					$d .= Utils::writeInt(strlen($key)).$key . Utils::writeInt(strlen($value)).$value;
+				}
+				break;
+			default:
+				return false;
+		}
+		$ID = $this->asyncID++;
+		$this->async[$ID] = $callable;
+		$this->asyncThread->input .= Utils::writeInt($ID).Utils::writeShort($type).$d;
+		return $ID;
+	}
+	
+	public function asyncOperationChecker(){
+		if(isset($this->asyncThread->output{5})){
+			$offset = 0;
+			$ID = Utils::readInt(substr($this->asyncThread->output, $offset, 4));
+			$offset += 4;
+			$type = Utils::readShort(substr($this->asyncThread->output, $offset, 2));
+			$offset += 2;
+			$data = array();
+			switch($type){
+				case ASYNC_CURL_GET:
+				case ASYNC_CURL_POST:
+					$len = Utils::readInt(substr($this->asyncThread->output, $offset, 4));
+					$offset += 2;
+					$data["result"] = substr($this->asyncThread->output, $offset, $len);
+					$offset += $len;
+					break;
+			}
+			$this->asyncThread->output = substr($this->asyncThread->output, $offset);
+			if(isset($this->async[$ID]) and $this->async[$ID] !== null and is_callable($this->async[$ID])){
+				if(is_array($this->async[$ID])){
+					$method = $this->async[$ID][1];
+					$result = $this->async[$ID][0]->$method($data, $type, $ID);
+				}else{
+					$result = $this->async[$ID]($data, $type, $ID);
+				}
+			}
+			unset($this->async[$ID]);
+		}
+	}
+
 	public function addHandler($event,callable $callable, $priority = 5){
 		if(!is_callable($callable)){
 			return false;
@@ -224,6 +280,10 @@ class PocketMinecraftServer{
 		return $hnid;
 	}
 	
+	public function dhandle($e, $d){
+		return $this->handle($e, $d);
+	}
+
 	public function handle($event, &$data){
 		$this->preparedSQL->selectHandlers->reset();
 		$this->preparedSQL->selectHandlers->clear();

src/functions.php

@@ -36,6 +36,10 @@ if(!function_exists("cli_set_process_title")){
 	}
 }
 
+function dummy(){
+	
+}
+
 function safe_var_dump($var, $cnt = 0){
 	switch(true){
 		case is_array($var):

src/utils/pthreads.php

@@ -25,11 +25,69 @@ the Free Software Foundation, either version 3 of the License, or
 
 */
 
+define("ASYNC_CURL_GET", 1);
+define("ASYNC_CURL_POST", 2);
+
 class StackableArray{
 	public $counter = 0;
 	public function run(){}
 }
 
+class AsyncMultipleQueue extends Thread{
+	public $input;
+	public $output;
+	public $stop;
+	public function __construct(){
+		$this->input = "";
+		$this->output = "";
+		$this->stop = false;
+		$this->start();
+	}
+	
+	private function get($len){
+		$str = "";
+		while(!isset($str{$len - 1})){
+			$str .= $this->input{0};
+			$this->input = substr($this->input, 1);
+		}
+		return $str;
+	}
+	
+	public function run(){
+		while($this->stop === false){
+			if(isset($this->input{5})){ //len 6 min
+				$rID = Utils::readInt($this->get(4));
+				switch(Utils::readShort($this->get(2), false)){
+					case ASYNC_CURL_GET:
+						$url = $this->get(Utils::readShort($this->get(2), false));
+						$timeout = Utils::readShort($this->get(2));
+						
+						$res = (string) Utils::curl_get($url, $timeout);
+						$this->lock();
+						$this->output .= Utils::writeInt($rID).Utils::writeShort(ASYNC_CURL_GET).Utils::writeInt(strlen($res)).$res;
+						$this->unlock();
+						break;
+					case ASYNC_CURL_POST:
+						$url = $this->get(Utils::readShort($this->get(2), false));
+						$timeout = Utils::readShort($this->get(2));
+						$cnt = Utils::readShort($this->get(2), false);
+						$d = array();
+						for($c = 0; $c < $cnt; ++$c){
+							$key = $this->get(Utils::readShort($this->get(2), false));
+							$d[$key] = $this->get(Utils::readShort($this->get(2), false));
+						}
+						$res = (string) Utils::curl_post($url, $d, $timeout);
+						$this->lock();
+						$this->output .= Utils::writeInt($rID).Utils::writeShort(ASYNC_CURL_POST).Utils::writeInt(strlen($res)).$res;
+						$this->unlock();
+						break;
+				}
+			}
+			usleep(10000);
+		}
+	}
+}
+
 class Async extends Thread{
 	public function __construct($method, $params = array()){
 		$this->method = $method;