Implement async HTTP request module, fix TLS handshakes in proxies, general proxy improvements and cleanups

bot.php

@@ -54,8 +54,10 @@ class EventHandler extends \danog\MadelineProto\EventHandler
         }
     }
 }
+$settings = ['logger' => ['logger_level' => 5]];
 
-$MadelineProto = new \danog\MadelineProto\API('bot.madeline', ['logger' => ['logger_level' => 5]]);
+
+$MadelineProto = new \danog\MadelineProto\API('bot.madeline', $settings);
 $MadelineProto->async(true);
 $MadelineProto->loop(function () use ($MadelineProto) {
     yield $MadelineProto->start();

composer.json

@@ -28,7 +28,8 @@
         "amphp/file": "dev-master#5a69fca406ac5fd220de0aa68c887bc8046eb93c as 0.3.3",
         "amphp/uri": "dev-master#f3195b163275383909ded7770a11d8eb865cbc86 as 0.1.3",
         "amphp/websocket": "dev-master",
-        "amphp/websocket-client": "dev-master"
+        "amphp/websocket-client": "dev-master",
+        "amphp/artax": "^3.0"
     },
     "require-dev": {
         "phpdocumentor/reflection-docblock": "^3.1",
@@ -51,15 +52,6 @@
         },
         "files": [
             "src/BigIntegor.php",
-            "src/Socket.php",
-            "src/Collectable.php",
-            "src/Threaded.php",
-            "src/Volatile.php",
-            "src/Thread.php",
-            "src/Worker.php",
-            "src/Pool.php",
-            "src/HttpProxy.php",
-            "src/SocksProxy.php",
             "src/YieldReturnValue.php"
         ]
     }

docs

@@ -1 +1 @@
-Subproject commit 8dee62b19a4e2c8d03f5602711587403b5f14d75
+Subproject commit e8e22ca165ac1bc8a7435d5d55b3e94b1883d9d8

src/Collectable.php

@@ -1,8 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    interface Collectable
-    {
-        public function isGarbage();
-    }
-}

src/CustomHTTPProxy.php

@@ -1,215 +0,0 @@
-<?php
-/**
- * CustomHTTPProxy module.
- *
- * This file is part of MadelineProto.
- * MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU Affero General Public License for more details.
- * You should have received a copy of the GNU General Public License along with MadelineProto.
- * If not, see <http://www.gnu.org/licenses/>.
- *
- * @author    Daniil Gentili <daniil@daniil.it>
- * @copyright 2016-2018 Daniil Gentili <daniil@daniil.it>
- * @license   https://opensource.org/licenses/AGPL-3.0 AGPLv3
- *
- * @link      https://docs.madelineproto.xyz MadelineProto documentation
- */
-class CustomHTTPProxy implements \danog\MadelineProto\Proxy
-{
-    private $sock;
-    private $protocol;
-    private $timeout = ['sec' => 0, 'usec' => 0];
-    private $domain;
-    private $type;
-    private $options = [];
-    private $use_connect = false;
-    private $use_ssl = false;
-
-    public function __construct($domain, $type, $protocol)
-    {
-        $this->domain = $domain;
-        $this->type = $type;
-        $this->protocol = $protocol === PHP_INT_MAX ? 'tls' : 'tcp';
-
-        if ($protocol === PHP_INT_MAX) { /* https */
-            $this->use_connect = $this->use_ssl = true;
-        } elseif ($protocol !== PHP_INT_MAX - 1) {  /* http */
-            $this->use_connect = true;
-        }
-    }
-
-    public function __destruct()
-    {
-        if ($this->sock !== null) {
-            fclose($this->sock);
-            $this->sock = null;
-        }
-    }
-
-    public function accept()
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function bind($address, $port = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function close()
-    {
-        fclose($this->sock);
-        $this->sock = null;
-    }
-
-    public function connect($address, $port = 0)
-    {
-        $errno = 0;
-        $errstr = '';
-
-        if (isset($this->options['host']) && isset($this->options['port'])) {
-            $this->sock = @fsockopen($this->options['host'], $this->options['port'], $errno, $errstr, $this->timeout['sec'] + ($this->timeout['usec'] / 1000000));
-        } else {
-            $this->sock = @fsockopen($address, $port, $errno, $errstr, $this->timeout['sec'] + ($this->timeout['usec'] / 1000000));
-        }
-        stream_set_timeout($this->sock, $this->timeout['sec'], $this->timeout['usec']);
-
-        if (isset($this->options['host']) && isset($this->options['port']) &&
-                true === $this->use_connect) {
-            if ($this->domain === AF_INET6 && strpos($address, ':') !== false) {
-                $address = '['.$address.']';
-            }
-            fwrite($this->sock, 'CONNECT '.$address.':'.$port." HTTP/1.1\r\n".
-                    "Accept: */*\r\n".
-                    'Host: '.$address.':'.$port."\r\n".
-                    $this->getProxyAuthHeader().
-                    "connection: keep-Alive\r\n".
-                    "\r\n");
-
-            $response = '';
-            $status = false;
-            while ($line = @fgets($this->sock)) {
-                $status = $status || (strpos($line, 'HTTP') !== false);
-                if ($status) {
-                    $response .= $line;
-                    if (!rtrim($line)) {
-                        break;
-                    }
-                }
-            }
-            if (substr($response, 0, 13) !== 'HTTP/1.1 200 ') {
-                return false;
-            }
-        }
-
-        if (true === $this->use_ssl) {
-            $modes = [
-                STREAM_CRYPTO_METHOD_TLS_CLIENT,
-                STREAM_CRYPTO_METHOD_SSLv3_CLIENT,
-                STREAM_CRYPTO_METHOD_SSLv23_CLIENT,
-                STREAM_CRYPTO_METHOD_SSLv2_CLIENT,
-            ];
-
-            $contextOptions = [
-                'ssl' => [
-                    'verify_peer'      => false,
-                    'verify_peer_name' => false,
-                ],
-            ];
-            stream_context_set_option($this->sock, $contextOptions);
-
-            $success = false;
-            foreach ($modes as $mode) {
-                $success = stream_socket_enable_crypto($this->sock, true, $mode);
-                if ($success) {
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        return true;
-    }
-
-    public function getOption($level, $name)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function getPeerName($port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function getSockName($port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function listen($backlog = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function read($length, $flags = 0)
-    {
-        return stream_get_contents($this->sock, $length);
-    }
-
-    public function select(array &$read, array &$write, array &$except, $tv_sec, $tv_usec = 0)
-    {
-        return stream_select($read, $write, $except, $tv_sec, $tv_usec);
-    }
-
-    public function send($data, $length, $flags)
-    {
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function setBlocking($blocking)
-    {
-        return stream_set_blocking($this->sock, $blocking);
-    }
-
-    public function setOption($level, $name, $value)
-    {
-        if (in_array($name, [\SO_RCVTIMEO, \SO_SNDTIMEO])) {
-            $this->timeout = ['sec' => (int) $value, 'usec' => (int) (($value - (int) $value) * 1000000)];
-
-            return true;
-        }
-
-        throw new \danog\MadelineProto\Exception('Not supported');
-    }
-
-    public function write($buffer, $length = -1)
-    {
-        return $length === -1 ? fwrite($this->sock, $buffer) : fwrite($this->sock, $buffer, $length);
-    }
-
-    private function getProxyAuthHeader()
-    {
-        if (!isset($this->options['user']) || !isset($this->options['pass'])) {
-            return '';
-        }
-
-        return 'Proxy-Authorization: Basic '.base64_encode($this->options['user'].':'.$this->options['pass'])."\r\n";
-    }
-
-    public function getProxyHeaders()
-    {
-        return ($this->use_connect === true) ? '' : $this->getProxyAuthHeader();
-    }
-
-    public function setExtra(array $extra = [])
-    {
-        $this->options = $extra;
-    }
-
-    public function getResource()
-    {
-        return $this->sock->getResource();
-    }
-}

src/HttpProxy.php

@@ -1,194 +0,0 @@
-<?php
-/**
- * HttpProxy module.
- *
- * This file is part of MadelineProto.
- * MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU Affero General Public License for more details.
- * You should have received a copy of the GNU General Public License along with MadelineProto.
- * If not, see <http://www.gnu.org/licenses/>.
- *
- * @author    Daniil Gentili <daniil@daniil.it>
- * @copyright 2016-2018 Daniil Gentili <daniil@daniil.it>
- * @license   https://opensource.org/licenses/AGPL-3.0 AGPLv3
- *
- * @link      https://docs.madelineproto.xyz MadelineProto documentation
- */
-class HttpProxy implements \danog\MadelineProto\Proxy
-{
-    private $domain;
-    private $type;
-    private $protocol;
-    private $extra;
-    private $sock;
-
-    public function __construct(int $domain, int $type, int $protocol)
-    {
-        if (!in_array($domain, [AF_INET, AF_INET6])) {
-            throw new \danog\MadelineProto\Exception('Wrong protocol family provided');
-        }
-        if (!in_array($type, [SOCK_STREAM])) {
-            throw new \danog\MadelineProto\Exception('Wrong connection type provided');
-        }
-        if (!in_array($protocol, [getprotobyname('tcp'), PHP_INT_MAX])) {
-            throw new \danog\MadelineProto\Exception('Wrong protocol provided');
-        }
-        $this->domain = $domain;
-        $this->type = $type;
-        $this->protocol = $protocol;
-    }
-
-    public function setExtra(array $extra = [])
-    {
-        $this->extra = $extra;
-        $name = $this->protocol === PHP_INT_MAX ? '\\FSocket' : '\\Socket';
-        $this->sock = new $name(strlen(@inet_pton($this->extra['address'])) !== 4 ? \AF_INET6 : \AF_INET, \SOCK_STREAM, $this->protocol);
-    }
-
-    public function setOption(int $level, int $name, $value)
-    {
-        return $this->sock->setOption($level, $name, $value);
-    }
-
-    public function getOption(int $level, int $name)
-    {
-        return $this->sock->getOption($level, $name);
-    }
-
-    public function setBlocking(bool $blocking)
-    {
-        return $this->sock->setBlocking($blocking);
-    }
-
-    public function bind(string $address, int $port = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function listen(int $backlog = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function accept()
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
-    {
-        return $this->sock->select($read, $write, $except, $tv_sec, $tv_usec);
-    }
-
-    public function connect(string $address, int $port = 0)
-    {
-        $this->sock->connect($this->extra['address'], $this->extra['port']);
-
-        try {
-            if (strlen(inet_pton($address)) !== 4) {
-                $address = '['.$address.']';
-            }
-        } catch (\danog\MadelineProto\Exception $e) {
-        }
-        $this->sock->write("CONNECT $address:$port HTTP/1.1\r\nHost: $address:$port\r\nAccept: */*\r\n".$this->getProxyAuthHeader()."Connection: keep-Alive\r\n\r\n");
-        $response = $this->read_http_payload();
-        if ($response['code'] !== 200) {
-            \danog\MadelineProto\Logger::log(trim($response['body']));
-
-            throw new \danog\MadelineProto\Exception($response['description'], $response['code']);
-        }
-        \danog\MadelineProto\Logger::log('Connected to '.$address.':'.$port.' via http');
-
-        return true;
-    }
-
-    public function read_http_line()
-    {
-        $line = $lastchar = $curchar = '';
-        while ($lastchar.$curchar !== "\r\n") {
-            $line .= $lastchar;
-            $lastchar = $curchar;
-            $curchar = $this->sock->read(1);
-        }
-
-        return $line;
-    }
-
-    public function read_http_payload()
-    {
-        list($protocol, $code, $description) = explode(' ', $this->read_http_line(), 3);
-        list($protocol, $protocol_version) = explode('/', $protocol);
-        if ($protocol !== 'HTTP') {
-            throw new \danog\MadelineProto\Exception('Wrong protocol');
-        }
-        $code = (int) $code;
-        $headers = [];
-        while (strlen($current_header = $this->read_http_line())) {
-            $current_header = explode(':', $current_header, 2);
-            $headers[strtolower($current_header[0])] = trim($current_header[1]);
-        }
-
-        $read = '';
-        if (isset($headers['content-length'])) {
-            $read = $this->sock->read((int) $headers['content-length']);
-        }/* elseif (isset($headers['transfer-encoding']) && $headers['transfer-encoding'] === 'chunked') {
-            do {
-                $length = hexdec($this->read_http_line());
-                $read .= $this->sock->read($length);
-                $this->read_http_line();
-            } while ($length);
-        }*/
-
-        return ['protocol' => $protocol, 'protocol_version' => $protocol_version, 'code' => $code, 'description' => $description, 'body' => $read, 'headers' => $headers];
-    }
-
-    public function read(int $length, int $flags = 0)
-    {
-        return $this->sock->read($length, $flags);
-    }
-
-    public function write(string $buffer, int $length = -1)
-    {
-        return $this->sock->write($buffer, $length);
-    }
-
-    public function send(string $data, int $length, int $flags)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function close()
-    {
-        $this->sock->close();
-    }
-
-    public function getPeerName(bool $port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function getSockName(bool $port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    private function getProxyAuthHeader()
-    {
-        if (!isset($this->extra['username']) || !isset($this->extra['password'])) {
-            return '';
-        }
-
-        return 'Proxy-Authorization: Basic '.base64_encode($this->extra['username'].':'.$this->extra['password'])."\r\n";
-    }
-
-    public function getProxyHeaders()
-    {
-        return '';
-    }
-
-    public function getResource()
-    {
-        return $this->sock->getResource();
-    }
-}

src/Pool.php

@@ -1,69 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    class Pool
-    {
-        public function __construct($size, $class = \Worker::class, $ctor = [])
-        {
-            $this->size = $size;
-            $this->clazz = $class;
-            $this->ctor = $ctor;
-        }
-
-        public function submit(Threaded $collectable)
-        {
-            if ($this->last > $this->size) {
-                $this->last = 0;
-            }
-
-            if (!isset($this->workers[$this->last])) {
-                $this->workers[$this->last] =
-                    new $this->clazz(...$this->ctor);
-                $this->workers[$this->last]->start();
-            }
-
-            $this->workers[$this->last++]->stack($collectable);
-        }
-
-        public function submitTo($worker, Threaded $collectable)
-        {
-            if (isset($this->workers[$worker])) {
-                $this->workers[$worker]->stack($collectable);
-            }
-        }
-
-        public function collect(Closure $collector = null)
-        {
-            $total = 0;
-            foreach ($this->workers as $worker) {
-                $total += $worker->collect($collector);
-            }
-
-            return $total;
-        }
-
-        public function resize($size)
-        {
-            if ($size < $this->size) {
-                while ($this->size > $size) {
-                    if (isset($this->workers[$this->size - 1])) {
-                        $this->workers[$this->size - 1]->shutdown();
-                    }
-                    unset($this->workers[$this->size - 1]);
-                    $this->size--;
-                }
-            }
-        }
-
-        public function shutdown()
-        {
-            $this->workers = null;
-        }
-
-        protected $workers;
-        protected $size;
-        protected $last;
-        protected $clazz;
-        protected $ctor;
-    }
-}

src/Socket.php

@@ -1,392 +0,0 @@
-<?php
-/**
- * Socket module.
- *
- * This file is part of MadelineProto.
- * MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU Affero General Public License for more details.
- * You should have received a copy of the GNU General Public License along with MadelineProto.
- * If not, see <http://www.gnu.org/licenses/>.
- *
- * @author    Daniil Gentili <daniil@daniil.it>
- * @copyright 2016-2018 Daniil Gentili <daniil@daniil.it>
- * @license   https://opensource.org/licenses/AGPL-3.0 AGPLv3
- *
- * @link      https://docs.madelineproto.xyz MadelineProto documentation
- */
-    class FSocket
-    {
-        private $sock;
-        private $protocol;
-        private $timeout = ['sec' => 0, 'usec' => 0];
-        private $blocking = false;
-        private $domain;
-        private $type;
-
-        public function __construct(int $domain, int $type, int $protocol)
-        {
-            $this->domain = $domain;
-            $this->type = $type;
-            $this->protocol = $protocol === PHP_INT_MAX ? 'tls' : ($protocol === PHP_INT_MAX - 1 ? 'tcp' : getprotobynumber($protocol));
-        }
-
-        public function __destruct()
-        {
-            if ($this->sock !== null) {
-                fclose($this->sock);
-            }
-        }
-
-        public function setOption(int $level, int $name, $value)
-        {
-            if (in_array($name, [\SO_RCVTIMEO, \SO_SNDTIMEO])) {
-                $this->timeout = ['sec' => (int) $value, 'usec' => (int) (($value - (int) $value) * 1000000)];
-
-                return true;
-            }
-
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function getOption(int $level, int $name)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function setBlocking(bool $blocking)
-        {
-            return stream_set_blocking($this->sock, $blocking);
-        }
-
-        public function bind(string $address, int $port = 0)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function listen(int $backlog = 0)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function accept()
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function connect(string $address, int $port = -1)
-        {
-            if ($this->domain === AF_INET6 && strpos($address, ':') !== false) {
-                $address = '['.$address.']';
-            }
-            $errno = 0;
-            $errstr = '';
-            $this->sock = fsockopen($this->protocol.'://'.$address, $port, $errno, $errstr, $this->timeout['sec'] + ($this->timeout['usec'] / 1000000));
-            stream_set_timeout($this->sock, $this->timeout['sec'], $this->timeout['usec']);
-
-            return true;
-        }
-
-        public static function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
-        {
-            $actual_read = [];
-            foreach ($read as $key => $resource) {
-                $actual_read[$key] = $resource->getResource();
-            }
-            $actual_write = [];
-            foreach ($write as $key => $resource) {
-                $actual_write[$key] = $resource->getResource();
-            }
-            $actual_except = [];
-            foreach ($except as $key => $resource) {
-                $actual_except[$key] = $resource->getResource();
-            }
-            $res = stream_select($actual_read, $actual_write, $actual_except, $tv_sec, $tv_usec);
-            foreach ($read as $key => $resource) {
-                if (!isset($actual_read[$key])) {
-                    unset($read[$key]);
-                }
-            }
-            foreach ($write as $key => $resource) {
-                if (!isset($actual_write[$key])) {
-                    unset($write[$key]);
-                }
-            }
-            foreach ($except as $key => $resource) {
-                if (!isset($actual_except[$key])) {
-                    unset($except[$key]);
-                }
-            }
-
-            return $res;
-        }
-
-        public function read(int $length, int $flags = 0)
-        {
-            $packet = '';
-            $try = 0;
-            while (($current_length = strlen($packet)) < $length) {
-                $read = stream_get_contents($this->sock, $length - $current_length);
-                if ($read === false || (strlen($read) === 0 && $try > 10)) {
-                    throw new \danog\MadelineProto\NothingInTheSocketException('Nothing in the socket!');
-                }
-                $packet .= $read;
-                $try++;
-            }
-
-            return $packet;
-        }
-
-        public function write(string $buffer, int $length = -1)
-        {
-            if ($length === -1) {
-                $length = strlen($buffer);
-            } else {
-                $buffer = substr($buffer, 0, $length);
-            }
-
-            $try = 0;
-            $wrote = fwrite($this->sock, $buffer, $length);
-            while ($wrote < $length) {
-                $wrote_now = fwrite($this->sock, substr($buffer, $wrote), $length - $wrote);
-                if ($wrote_now === false || ($wrote_now === 0 && $try > 10)) {
-                    throw new \danog\MadelineProto\NothingInTheSocketException('Nothing could be written in the socket!');
-                }
-                $wrote += $wrote_now;
-                $try++;
-            }
-
-            return $wrote;
-        }
-
-        public function send(string $data, int $length, int $flags)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function close()
-        {
-            fclose($this->sock);
-            $this->sock = null;
-        }
-
-        public function getPeerName(bool $port = true)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function getSockName(bool $port = true)
-        {
-            throw new \danog\MadelineProto\Exception('Not supported');
-        }
-
-        public function setExtra(array $extra = [])
-        {
-        }
-
-        public function getProxyHeaders()
-        {
-            return '';
-        }
-
-        public function getResource()
-        {
-            return $this->sock;
-        }
-    }
-
-if (!extension_loaded('pthreads')) {
-    if (extension_loaded('sockets')) {
-        class SocketBase
-        {
-            private $sock;
-
-            public function __construct($sock)
-            {
-                $this->sock = $sock;
-            }
-
-            public function __destruct()
-            {
-                socket_close($this->sock);
-                unset($this->sock);
-            }
-
-            public function setOption(int $level, int $name, $value)
-            {
-                if (in_array($name, [\SO_RCVTIMEO, \SO_SNDTIMEO])) {
-                    $value = ['sec' => (int) $value, 'usec' => (int) (($value - (int) $value) * 1000000)];
-                }
-
-                return socket_set_option($this->sock, $level, $name, $value);
-            }
-
-            public function getOption(int $level, int $name)
-            {
-                return socket_get_option($this->sock, $level, $name);
-            }
-
-            public function setBlocking(bool $blocking)
-            {
-                if ($blocking) {
-                    return socket_set_block($this->sock);
-                }
-
-                return socket_set_nonblock($this->sock);
-            }
-
-            public function bind(string $address, int $port = 0)
-            {
-                return socket_bind($this->sock, $address, $port);
-            }
-
-            public function listen(int $backlog = 0)
-            {
-                return socket_listen($this->sock, $backlog);
-            }
-
-            public function accept()
-            {
-                if ($socket = socket_accept($this->sock)) {
-                    return new self($socket);
-                } else {
-                    return $socket;
-                }
-            }
-
-            public function connect(string $address, int $port = 0)
-            {
-                return socket_connect($this->sock, $address, $port);
-            }
-
-            public static function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
-            {
-                $actual_read = [];
-                foreach ($read as $key => $resource) {
-                    $actual_read[$key] = $resource->getResource();
-                }
-                $actual_write = [];
-                foreach ($write as $key => $resource) {
-                    $actual_write[$key] = $resource->getResource();
-                }
-                $actual_except = [];
-                foreach ($except as $key => $resource) {
-                    $actual_except[$key] = $resource->getResource();
-                }
-                $res = socket_select($actual_read, $actual_write, $actual_except, $tv_sec, $tv_usec);
-                foreach ($read as $key => $resource) {
-                    if (!isset($actual_read[$key])) {
-                        unset($read[$key]);
-                    }
-                }
-                foreach ($write as $key => $resource) {
-                    if (!isset($actual_write[$key])) {
-                        unset($write[$key]);
-                    }
-                }
-                foreach ($except as $key => $resource) {
-                    if (!isset($actual_except[$key])) {
-                        unset($except[$key]);
-                    }
-                }
-
-                return $res;
-            }
-
-            public function read(int $length, int $flags = 0)
-            {
-                $packet = '';
-                $try = 0;
-                while (strlen($packet) < $length) {
-                    $read = socket_read($this->sock, $length - strlen($packet), $flags);
-                    if ($read === false || (strlen($read) === 0 && $try > 10)) {
-                        throw new \danog\MadelineProto\NothingInTheSocketException('Nothing in the socket!');
-                    }
-                    $packet .= $read;
-                    $try++;
-                }
-
-                return $packet;
-            }
-
-            public function write(string $buffer, int $length = -1)
-            {
-                if ($length === -1) {
-                    $length = strlen($buffer);
-                } else {
-                    $buffer = substr($buffer, 0, $length);
-                }
-
-                $try = 0;
-                $wrote = socket_write($this->sock, $buffer, $length);
-                while ($wrote < $length) {
-                    $wrote_now = socket_write($this->sock, substr($buffer, $wrote), $length - $wrote);
-                    if ($wrote_now === false || ($wrote_now === 0 && $try > 10)) {
-                        throw new \danog\MadelineProto\NothingInTheSocketException('Nothing could be written in the socket!');
-                    }
-                    $wrote += $wrote_now;
-                    $try++;
-                }
-
-                return $wrote;
-            }
-
-            public function send(string $data, int $length, int $flags)
-            {
-                return socket_send($data, $length, $flags);
-            }
-
-            public function close()
-            {
-                socket_close($this->sock);
-                $this->sock = null;
-            }
-
-            public function getPeerName(bool $port = true)
-            {
-                $address = '';
-                $port = 0;
-                $port ? socket_getpeername($this->sock, $address, $ip) : socket_getpeername($this->sock, $address);
-
-                return $port ? ['host' => $address, 'port' => $port] : ['host' => $address];
-            }
-
-            public function getSockName(bool $port = true)
-            {
-                $address = '';
-                $port = 0;
-                $port ? socket_getsockname($this->sock, $address, $ip) : socket_getsockname($this->sock, $address);
-
-                return $port ? ['host' => $address, 'port' => $port] : ['host' => $address];
-            }
-
-            public function getProxyHeaders()
-            {
-                return '';
-            }
-
-            public function getResource()
-            {
-                return $this->sock;
-            }
-        }
-        class Socket extends SocketBase
-        {
-            public function __construct(int $domain, int $type, int $protocol)
-            {
-                parent::__construct(socket_create($domain, $type, $protocol));
-            }
-        }
-    } else {
-        define('AF_INET', 0);
-        define('AF_INET6', 1);
-        define('SOCK_STREAM', 2);
-        define('SOL_SOCKET', 3);
-        define('SO_RCVTIMEO', 4);
-        define('SO_SNDTIMEO', 5);
-
-        class Socket extends FSocket
-        {
-        }
-    }
-}

src/SocksProxy.php

@@ -1,196 +0,0 @@
-<?php
-/**
- * SocksProxy module.
- *
- * This file is part of MadelineProto.
- * MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU Affero General Public License for more details.
- * You should have received a copy of the GNU General Public License along with MadelineProto.
- * If not, see <http://www.gnu.org/licenses/>.
- *
- * @author    Daniil Gentili <daniil@daniil.it>
- * @copyright 2016-2018 Daniil Gentili <daniil@daniil.it>
- * @license   https://opensource.org/licenses/AGPL-3.0 AGPLv3
- *
- * @link      https://docs.madelineproto.xyz MadelineProto documentation
- */
-class SocksProxy implements \danog\MadelineProto\Proxy
-{
-    private $domain;
-    private $type;
-    private $protocol;
-    private $extra;
-    private $sock;
-
-    public function __construct(int $domain, int $type, int $protocol)
-    {
-        if (!in_array($domain, [AF_INET, AF_INET6])) {
-            throw new \danog\MadelineProto\Exception('Wrong protocol family provided');
-        }
-        if (!in_array($type, [SOCK_STREAM, SOCK_DGRAM])) {
-            throw new \danog\MadelineProto\Exception('Wrong connection type provided');
-        }
-        if (!in_array($protocol, [getprotobyname('tcp'), getprotobyname('udp'), PHP_INT_MAX])) {
-            throw new \danog\MadelineProto\Exception('Wrong protocol provided');
-        }
-        $this->domain = $domain;
-        $this->type = $type;
-        $this->protocol = $protocol;
-    }
-
-    public function setExtra(array $extra = [])
-    {
-        $this->extra = $extra;
-        $name = $this->protocol === PHP_INT_MAX ? '\\FSocket' : '\\Socket';
-        $this->sock = new $name(strlen(@inet_pton($this->extra['address'])) !== 4 ? \AF_INET6 : \AF_INET, \SOCK_STREAM, $this->protocol);
-    }
-
-    public function setOption(int $level, int $name, $value)
-    {
-        return $this->sock->setOption($level, $name, $value);
-    }
-
-    public function getOption(int $level, int $name)
-    {
-        return $this->sock->getOption($level, $name);
-    }
-
-    public function setBlocking(bool $blocking)
-    {
-        return $this->sock->setBlocking($blocking);
-    }
-
-    public function bind(string $address, int $port = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function listen(int $backlog = 0)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function accept()
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
-    {
-        return $this->sock->select($read, $write, $except, $tv_sec, $tv_usec);
-    }
-
-    public function connect(string $address, int $port = 0)
-    {
-        $this->sock->connect($this->extra['address'], $this->extra['port']);
-
-        $methods = chr(0);
-        if (isset($this->extra['username']) && isset($this->extra['password'])) {
-            $methods .= chr(2);
-        }
-        $this->sock->write(chr(5).chr(strlen($methods)).$methods);
-
-        $version = ord($this->sock->read(1));
-        $method = ord($this->sock->read(1));
-
-        if ($version !== 5) {
-            throw new \danog\MadelineProto\Exception("Wrong SOCKS5 version: $version");
-        }
-        if ($method === 2) {
-            $this->sock->write(chr(1).chr(strlen($this->extra['username'])).$this->extra['username'].chr(strlen($this->extra['password'])).$this->extra['password']);
-
-            $version = ord($this->sock->read(1));
-            if ($version !== 1) {
-                throw new \danog\MadelineProto\Exception("Wrong authorized SOCKS version: $version");
-            }
-
-            $result = ord($this->sock->read(1));
-            if ($result !== 0) {
-                throw new \danog\MadelineProto\Exception("Wrong authorization status: $version");
-            }
-        } elseif ($method !== 0) {
-            throw new \danog\MadelineProto\Exception("Wrong method: $method");
-        }
-        $payload = pack('C3', 0x05, 0x01, 0x00);
-
-        try {
-            $ip = inet_pton($address);
-            $payload .= pack('C1', strlen($ip) === 4 ? 0x01 : 0x04).$ip;
-        } catch (\danog\MadelineProto\Exception $e) {
-            $payload .= pack('C2', 0x03, strlen($address)).$address;
-        }
-        $payload .= pack('n', $port);
-        $this->sock->write($payload);
-
-        $version = ord($this->sock->read(1));
-        if ($version !== 5) {
-            throw new \danog\MadelineProto\Exception("Wrong SOCKS5 version: $version");
-        }
-
-        $rep = ord($this->sock->read(1));
-        if ($rep !== 0) {
-            throw new \danog\MadelineProto\Exception("Wrong SOCKS5 rep: $rep");
-        }
-
-        $rsv = ord($this->sock->read(1));
-        if ($rsv !== 0) {
-            throw new \danog\MadelineProto\Exception("Wrong socks5 final RSV: $rsv");
-        }
-        switch (ord($this->sock->read(1))) {
-            case 1:
-                $ip = inet_ntop($this->sock->read(4));
-                break;
-            case 4:
-                $ip = inet_ntop($this->sock->read(16));
-                break;
-            case 3:
-                $ip = $this->sock->read(ord($this->sock->read(1)));
-                break;
-        }
-        $port = unpack('n', $this->sock->read(2))[1];
-        \danog\MadelineProto\Logger::log(['Connected to '.$ip.':'.$port.' via socks5']);
-
-        return true;
-    }
-
-    public function read(int $length, int $flags = 0)
-    {
-        return $this->sock->read($length, $flags);
-    }
-
-    public function write(string $buffer, int $length = -1)
-    {
-        return $this->sock->write($buffer, $length);
-    }
-
-    public function send(string $data, int $length, int $flags)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function close()
-    {
-        $this->sock->close();
-    }
-
-    public function getPeerName(bool $port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function getSockName(bool $port = true)
-    {
-        throw new \danog\MadelineProto\Exception('Not Implemented');
-    }
-
-    public function getProxyHeaders()
-    {
-        return '';
-    }
-
-    public function getResource()
-    {
-        return $this->sock->getResource();
-    }
-}

src/Thread.php

@@ -1,67 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    class Thread extends Threaded
-    {
-        public function isStarted()
-        {
-            return (bool) ($this->state & self::STARTED);
-        }
-
-        public function isJoined()
-        {
-            return (bool) ($this->state & self::JOINED);
-        }
-
-        public function kill()
-        {
-            $this->state |= self::ERROR;
-
-            return true;
-        }
-
-        public static function getCurrentThreadId()
-        {
-            return 1;
-        }
-
-        public function getThreadId()
-        {
-            return 1;
-        }
-
-        public function start()
-        {
-            if (!isset($this->state)) {
-                $this->state = 0;
-            }
-            if ($this->state & self::STARTED) {
-                throw new \RuntimeException();
-            }
-
-            $this->state |= self::STARTED;
-            $this->state |= self::RUNNING;
-
-            try {
-                $this->run();
-            } catch (Exception $t) {
-                $this->state |= self::ERROR;
-            }
-
-            $this->state &= ~self::RUNNING;
-
-            return true;
-        }
-
-        public function join()
-        {
-            if ($this->state & self::JOINED) {
-                throw new \RuntimeException();
-            }
-
-            $this->state |= self::JOINED;
-
-            return true;
-        }
-    }
-}

src/Threaded.php

@@ -1,186 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    class Threaded implements ArrayAccess, Countable, IteratorAggregate, Collectable
-    {
-        const NOTHING = (0);
-        const STARTED = (1 << 0);
-        const RUNNING = (1 << 1);
-        const JOINED = (1 << 2);
-        const ERROR = (1 << 3);
-
-        public function offsetSet($offset, $value)
-        {
-            $this->__set($offset, $value);
-        }
-
-        public function offsetGet($offset)
-        {
-            return $this->__get($offset);
-        }
-
-        public function offsetUnset($offset)
-        {
-            $this->__unset($offset);
-        }
-
-        public function offsetExists($offset)
-        {
-            return $this->__isset($offset);
-        }
-
-        public function count()
-        {
-            return count((array) $this);
-        }
-
-        public function getIterator()
-        {
-            return new ArrayIterator($this);
-        }
-
-        public function __set($offset, $value)
-        {
-            if ($offset === null) {
-                $offset = count($this);
-            }
-
-            if (!$this instanceof Volatile) {
-                if (isset($this->{$offset}) &&
-                    $this->{$offset} instanceof self) {
-                    throw new \RuntimeException();
-                }
-            }
-
-            return $this->{$offset} = $value;
-        }
-
-        public function __get($offset)
-        {
-            return $this->{$offset};
-        }
-
-        public function __isset($offset)
-        {
-            return isset($this->{$offset});
-        }
-
-        public function __unset($offset)
-        {
-            if (!$this instanceof Volatile) {
-                if (isset($this->{$offset}) && $this->{$offset} instanceof self) {
-                    throw new \RuntimeException();
-                }
-            }
-            unset($this->{$offset});
-        }
-
-        public function shift()
-        {
-        }
-
-        public function chunk($size)
-        {
-            $chunk = [];
-            while (count($chunk) < $size) {
-                $chunk[] = $this->shift();
-            }
-
-            return $chunk;
-        }
-
-        public function pop()
-        {
-        }
-
-        public function merge($merge)
-        {
-            foreach ($merge as $k => $v) {
-                $this->{$k} = $v;
-            }
-        }
-
-        public function wait($timeout = 0)
-        {
-            return true;
-        }
-
-        public function notify()
-        {
-            return true;
-        }
-
-        public function synchronized(Closure $closure, ...$args)
-        {
-            return $closure(...$args);
-        }
-
-        public function isRunning()
-        {
-            return $this->state & THREAD::RUNNING;
-        }
-
-        public function isTerminated()
-        {
-            return $this->state & THREAD::ERROR;
-        }
-
-        public static function extend($class)
-        {
-            return true;
-        }
-
-        public function addRef()
-        {
-        }
-
-        public function delRef()
-        {
-        }
-
-        public function getRefCount()
-        {
-        }
-
-        public function lock()
-        {
-            return true;
-        }
-
-        public function unlock()
-        {
-            return true;
-        }
-
-        public function isWaiting()
-        {
-            return false;
-        }
-
-        public function run()
-        {
-        }
-
-        public function isGarbage()
-        {
-            return true;
-        }
-
-        public function convertToVolatile($value)
-        {
-            /*
-            if (is_array($value)) {
-                foreach ($value as $k => $v) {
-                    if (is_array($v)) {
-                        $value[$k] =
-                            new Volatile();
-                        $value[$k]->merge(
-                            $this->convertToVolatile($v));
-                    }
-                }
-            }
-                        */
-            return $value;
-        }
-    }
-}

src/Volatile.php

@@ -1,15 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    class Volatile extends Threaded
-    {
-        public function __set($offset, $value)
-        {
-            if ($offset === null) {
-                $offset = count((array) $this);
-            }
-
-            return $this->{$offset} = $value;
-        }
-    }
-}

src/Worker.php

@@ -1,80 +0,0 @@
-<?php
-
-if (!extension_loaded('pthreads')) {
-    class Worker extends Thread
-    {
-        public function collect(Closure $collector = null)
-        {
-            foreach ($this->gc as $idx => $collectable) {
-                if ($collector) {
-                    if ($collector($collectable)) {
-                        unset($this->gc[$idx]);
-                    }
-                } else {
-                    if ($this->collector($collectable)) {
-                        unset($this->gc[$idx]);
-                    }
-                }
-            }
-
-            return count($this->gc) + count($this->stack);
-        }
-
-        public function collector(Collectable $collectable)
-        {
-            return $collectable->isGarbage();
-        }
-
-        public function shutdown()
-        {
-            return $this->join();
-        }
-
-        public function isShutdown()
-        {
-            return $this->isJoined();
-        }
-
-        public function getStacked()
-        {
-            return count($this->stack);
-        }
-
-        public function unstack()
-        {
-            return array_shift($this->stack);
-        }
-
-        public function stack(Threaded $collectable)
-        {
-            $this->stack[] = $collectable;
-            if ($this->isStarted()) {
-                $this->runCollectable(count($this->stack) - 1, $collectable);
-            }
-        }
-
-        public function run()
-        {
-            foreach ($this->stack as $idx => $collectable) {
-                $this
-                    ->runCollectable($idx, $collectable);
-            }
-        }
-
-        private function runCollectable($idx, Collectable $collectable)
-        {
-            $collectable->worker = $this;
-            if (!isset($collectable->state)) {
-                $collectable->state = 0;
-            }
-            $collectable->state |= THREAD::RUNNING;
-            $collectable->run();
-            $collectable->state &= ~THREAD::RUNNING;
-            $this->gc[] = $collectable;
-            unset($this->stack[$idx]);
-        }
-
-        private $stack = [];
-        private $gc = [];
-    }
-}

src/danog/MadelineProto/Connection.php

@@ -238,7 +238,7 @@ class Connection
     {
         $this->API->logger->logger('Reconnecting');
         $this->disconnect();
-        yield $this->API->datacenter->dc_connect_async($this->ctx->getDc());
+        yield $this->API->datacenter->dcConnectAsync($this->ctx->getDc());
     }
 
     public function hasPendingCalls()

src/danog/MadelineProto/DataCenter.php

@@ -19,6 +19,9 @@
 
 namespace danog\MadelineProto;
 
+use Amp\CancellationToken;
+use Amp\Artax\DefaultClient;
+use Amp\Artax\HttpSocketPool;
 use Amp\Socket\ClientConnectContext;
 use danog\MadelineProto\Stream\Common\BufferedRawStream;
 use danog\MadelineProto\Stream\ConnectionContext;
@@ -34,6 +37,7 @@ use danog\MadelineProto\Stream\Proxy\SocksProxy;
 use danog\MadelineProto\Stream\Transport\DefaultStream;
 use danog\MadelineProto\Stream\Transport\WssStream;
 use danog\MadelineProto\Stream\Transport\WsStream;
+use danog\MadelineProto\TL\Conversion\Exception;
 
 /**
  * Manages datacenters.
@@ -47,6 +51,7 @@ class DataCenter
     private $API;
     private $dclist = [];
     private $settings = [];
+    private $HTTPClient;
 
     public function __sleep()
     {
@@ -67,14 +72,41 @@ class DataCenter
                 unset($this->sockets[$key]);
             }
         }
+        $this->HTTPClient = new DefaultClient(null, new HttpSocketPool(new ProxySocketPool($this)));
+    }
+    public function rawConnectAsync(string $uri, CancellationToken $token = null, ClientConnectContext $ctx = null): \Generator
+    {
+        $ctxs = $this->generateContexts(0, $uri, $ctx);
+        if (empty($ctxs)) {
+            throw new Exception("No contexts for raw connection to URI $uri");
+        }
+        foreach ($ctxs as $ctx) {
+            /** @var $ctx \danog\MadelineProto\Stream\ConnectionContext */
+            try {
+                $ctx->setCancellationToken($token);
+                $result = yield $ctx->getStream();
+                $this->API->logger->logger('OK!', \danog\MadelineProto\Logger::WARNING);
+
+                return $result->getSocket();
+            } catch (\Throwable $e) {
+                if (defined('MADELINEPROTO_TEST') && MADELINEPROTO_TEST === 'pony') {
+                    throw $e;
+                }
+                $this->API->logger->logger('Connection failed: '.$e->getMessage(), \danog\MadelineProto\Logger::ERROR);
+            } catch (\Exception $e) {
+                $this->API->logger->logger('Connection failed: '.$e->getMessage(), \danog\MadelineProto\Logger::ERROR);
+            }
         }
 
-    public function dc_connect_async($dc_number): \Generator
+        throw new \danog\MadelineProto\Exception("Could not connect to URI $uri");
+    }
+
+    public function dcConnectAsync($dc_number): \Generator
     {
         if (isset($this->sockets[$dc_number]) && !isset($this->sockets[$dc_number]->old)) {
             return false;
         }
-        $ctxs = $this->generate_contexts($dc_number);
+        $ctxs = $this->generateContexts($dc_number);
         if (empty($ctxs)) {
             return false;
         }
@@ -95,16 +127,16 @@ class DataCenter
                 if (defined('MADELINEPROTO_TEST') && MADELINEPROTO_TEST === 'pony') {
                     throw $e;
                 }
-                $this->API->logger->logger('Connection failed: ' . $e->getMessage(), \danog\MadelineProto\Logger::ERROR);
+                $this->API->logger->logger('Connection failed: '.$e->getMessage(), \danog\MadelineProto\Logger::ERROR);
             } catch (\Exception $e) {
-                $this->API->logger->logger('Connection failed: ' . $e->getMessage(), \danog\MadelineProto\Logger::ERROR);
+                $this->API->logger->logger('Connection failed: '.$e->getMessage(), \danog\MadelineProto\Logger::ERROR);
             }
         }
 
         throw new \danog\MadelineProto\Exception("Could not connect to DC $dc_number");
     }
 
-    public function generate_contexts($dc_number)
+    public function generateContexts($dc_number = 0, string $uri = '', ClientConnectContext $context = null)
     {
         $ctxs = [];
         $combos = [];
@@ -164,6 +196,9 @@ class DataCenter
                     break;
             }
         }
+        if (!$dc_number) {
+            $default = [[DefaultStream::getName(), []], [BufferedRawStream::getName(), []]];
+        }
         $combos[] = $default;
 
         if (!isset($this->settings[$dc_config_number]['do_not_retry'])) {
@@ -196,6 +231,9 @@ class DataCenter
                 if ($proxy === DefaultStream::getName()) {
                     continue;
                 }
+                if (!$dc_number && $proxy === ObfuscatedStream::getName()) {
+                    continue;
+                }
                 $extra = $proxy_extras[$key];
                 if (!isset(class_implements($proxy)['danog\\MadelineProto\\Stream\\StreamInterface'])) {
                     throw new \danog\MadelineProto\Exception(\danog\MadelineProto\Lang::$current_lang['proxy_class_invalid']);
@@ -232,16 +270,31 @@ class DataCenter
                 }
             }
 
+            if ($dc_number) {
                 $combos[] = [[DefaultStream::getName(), []], [BufferedRawStream::getName(), []], [HttpsStream::getName(), []]];
+            }
             $combos = array_unique($combos, SORT_REGULAR);
         }
         /* @var $context \Amp\ClientConnectContext */
-        $context = (new ClientConnectContext())->withMaxAttempts(1)->withConnectTimeout(1000 * $this->settings[$dc_config_number]['timeout']);
+        $context = $context ?? (new ClientConnectContext())->withMaxAttempts(1)->withConnectTimeout(1000 * $this->settings[$dc_config_number]['timeout']);
 
         foreach ($combos as $combo) {
             $ipv6 = [$this->settings[$dc_config_number]['ipv6'] ? 'ipv6' : 'ipv4', $this->settings[$dc_config_number]['ipv6'] ? 'ipv4' : 'ipv6'];
 
             foreach ($ipv6 as $ipv6) {
+                if (!$dc_number) {
+                    /** @var $ctx \danog\MadelineProto\Stream\ConnectionContext */
+                    $ctx = (new ConnectionContext())
+                        ->setSocketContext($context)
+                        ->setUri($uri)
+                        ->setIpv6($ipv6 === 'ipv6');
+
+                    foreach ($combo as $stream) {
+                        $ctx->addStream(...$stream);
+                    }
+                    $ctxs[] = $ctx;
+                    continue;
+                }
                 if (!isset($this->dclist[$test][$ipv6][$dc_number]['ip_address'])) {
                     continue;
                 }
@@ -259,11 +312,11 @@ class DataCenter
                         }
                         $path = $this->settings[$dc_config_number]['test_mode'] ? 'apiw_test1' : 'apiw1';
 
-                        $uri = 'tcp://' . $subdomain . '.web.telegram.org:' . $port . '/' . $path;
+                        $uri = 'tcp://'.$subdomain.'.web.telegram.org:'.$port.'/'.$path;
                     } elseif ($stream === HttpStream::getName()) {
-                        $uri = 'tcp://' . $address . ':' . $port . '/api';
+                        $uri = 'tcp://'.$address.':'.$port.'/api';
                     } else {
-                        $uri = 'tcp://' . $address . ':' . $port;
+                        $uri = 'tcp://'.$address.':'.$port;
                     }
 
                     if ($combo[1][0] === WssStream::getName()) {
@@ -273,7 +326,7 @@ class DataCenter
                         }
                         $path = $this->settings[$dc_config_number]['test_mode'] ? 'apiws_test' : 'apiws';
 
-                        $uri = 'tcp://' . $subdomain . '.'.'web.telegram.org'.':' . $port . '/' . $path;
+                        $uri = 'tcp://'.$subdomain.'.'.'web.telegram.org'.':'.$port.'/'.$path;
                     } elseif ($combo[1][0] === WsStream::getName()) {
                         $subdomain = $this->dclist['ssl_subdomains'][preg_replace('/\D+/', '', $dc_number)];
                         if (strpos($dc_number, '_media') !== false) {
@@ -282,7 +335,7 @@ class DataCenter
                         $path = $this->settings[$dc_config_number]['test_mode'] ? 'apiws_test' : 'apiws';
 
                         //$uri = 'tcp://' . $subdomain . '.web.telegram.org:' . $port . '/' . $path;
-                        $uri = 'tcp://' . $address . ':' . $port . '/' . $path;
+                        $uri = 'tcp://'.$address.':'.$port.'/'.$path;
                     }
 
                     /** @var $ctx \danog\MadelineProto\Stream\ConnectionContext */
@@ -301,8 +354,8 @@ class DataCenter
             }
         }
 
-        if (isset($this->dclist[$test][$ipv6][$dc_number . '_bk']['ip_address'])) {
+        if (isset($this->dclist[$test][$ipv6][$dc_number.'_bk']['ip_address'])) {
-            $ctxs = array_merge($ctxs, $this->generate_contexts($dc_number . '_bk'));
+            $ctxs = array_merge($ctxs, $this->generateContexts($dc_number.'_bk'));
         }
 
         if (empty($ctxs)) {
@@ -310,14 +363,16 @@ class DataCenter
 
             $this->API->logger->logger("No info for DC $dc_number", \danog\MadelineProto\Logger::ERROR);
 
-        }
+        } else if (defined('MADELINEPROTO_TEST') && MADELINEPROTO_TEST === 'pony') {
-        if (defined('MADELINEPROTO_TEST') && MADELINEPROTO_TEST === 'pony') {
             return [$ctxs[0]];
         }
 
         return $ctxs;
     }
-
+    public function getHTTPClient()
+    {
+        return $this->HTTPClient;
+    }
     public function get_dcs($all = true)
     {
         $test = $this->settings['all']['test_mode'] ? 'test' : 'main';

src/danog/MadelineProto/Stream/Common/BufferedRawStream.php

@@ -213,6 +213,16 @@ class BufferedRawStream implements \danog\MadelineProto\Stream\BufferedStreamInt
         return $this->write($data);
     }
 
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
+
     /**
      * Get class name.
      *

src/danog/MadelineProto/Stream/Common/HashedBufferedStream.php

@@ -311,6 +311,15 @@ class HashedBufferedStream implements BufferedProxyStreamInterface, BufferInterf
 
         return $this->write_buffer->bufferWrite($data);
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/AbridgedStream.php

@@ -98,6 +98,15 @@ class AbridgedStream implements BufferedStreamInterface, MTProtoBufferInterface
 
         return $buffer;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/FullStream.php

@@ -106,6 +106,15 @@ class FullStream implements BufferedStreamInterface, MTProtoBufferInterface
 
         return $buffer;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/HttpStream.php

@@ -181,6 +181,15 @@ class HttpStream implements MTProtoBufferInterface, BufferedProxyStreamInterface
     {
         return new Success($this->code);
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/HttpsStream.php

@@ -39,6 +39,15 @@ class HttpsStream extends HttpStream implements MTProtoBufferInterface
     {
         return parent::connectAsync($ctx->getCtx()->secure(true), $header);
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/IntermediatePaddedStream.php

@@ -90,6 +90,15 @@ class IntermediatePaddedStream implements BufferedStreamInterface, MTProtoBuffer
 
         return $buffer;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/IntermediateStream.php

@@ -87,6 +87,15 @@ class IntermediateStream implements BufferedStreamInterface, MTProtoBufferInterf
 
         return $buffer;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/MTProtoTransport/ObfuscatedStream.php

@@ -196,6 +196,15 @@ class ObfuscatedStream implements BufferedProxyStreamInterface
         }
         $this->extra = $extra;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/Proxy/HttpProxy.php

@@ -23,6 +23,7 @@ use danog\MadelineProto\Stream\Async\RawStream;
 use danog\MadelineProto\Stream\BufferedProxyStreamInterface;
 use danog\MadelineProto\Stream\ConnectionContext;
 use danog\MadelineProto\Stream\RawProxyStreamInterface;
+use Amp\Socket\ClientTlsContext;
 
 /**
  * HTTP proxy stream wrapper.
@@ -45,13 +46,17 @@ class HttpProxy implements RawProxyStreamInterface, BufferedProxyStreamInterface
     {
         $ctx = $ctx->getCtx();
         $uri = $ctx->getUri();
+        $secure = $ctx->isSecure();
         $ctx->setUri('tcp://'.$this->extra['address'].':'.$this->extra['port'])->secure(false);
 
         $this->stream = yield $ctx->getStream();
-
         $address = $uri->getHost();
         $port = $uri->getPort();
 
+        if (strlen(inet_pton($address)) === 16) {
+            $address = '['.$address.']';
+        }
+        
         yield $this->stream->write("CONNECT $address:$port HTTP/1.1\r\nHost: $address:$port\r\nAccept: */*\r\n".$this->getProxyAuthHeader()."Connection: keep-Alive\r\n\r\n");
 
         $buffer = yield $this->stream->getReadBuffer($l);
@@ -100,7 +105,7 @@ class HttpProxy implements RawProxyStreamInterface, BufferedProxyStreamInterface
 
             if ($close) {
                 $this->disconnect();
-                yield $this->connect($this->ctx);
+                yield $this->connect($ctx);
             }
 
             \danog\MadelineProto\Logger::log(trim($read));
@@ -118,6 +123,10 @@ class HttpProxy implements RawProxyStreamInterface, BufferedProxyStreamInterface
         }
         \danog\MadelineProto\Logger::log('Connected to '.$address.':'.$port.' via http');
 
+        if ($secure && method_exists($this->getSocket(), 'enableCrypto')) {
+            yield $this->getSocket()->enableCrypto((new ClientTlsContext)->withPeerName($uri->getHost()));
+        }
+
         if (strlen($header)) {
             yield (yield $this->stream->getWriteBuffer(strlen($header)))->bufferWrite($header);
         }
@@ -187,6 +196,15 @@ class HttpProxy implements RawProxyStreamInterface, BufferedProxyStreamInterface
     {
         $this->extra = $extra;
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/Proxy/SocksProxy.php

@@ -23,6 +23,7 @@ use danog\MadelineProto\Stream\Async\RawStream;
 use danog\MadelineProto\Stream\BufferedProxyStreamInterface;
 use danog\MadelineProto\Stream\ConnectionContext;
 use danog\MadelineProto\Stream\RawProxyStreamInterface;
+use Amp\Socket\ClientTlsContext;
 
 /**
  * Socks5 stream wrapper.
@@ -53,7 +54,9 @@ class SocksProxy implements RawProxyStreamInterface, BufferedProxyStreamInterfac
             $methods .= chr(2);
         }
         $this->stream = yield $ctx->getStream(chr(5).chr(strlen($methods)).$methods);
+        
         $l = 2;
+
         $buffer = yield $this->stream->getReadBuffer($l);
 
         $version = ord(yield $buffer->bufferRead(1));
@@ -84,10 +87,11 @@ class SocksProxy implements RawProxyStreamInterface, BufferedProxyStreamInterfac
 
         try {
             $ip = inet_pton($uri->getHost());
-            $payload .= pack('C1', strlen($ip) === 4 ? 0x01 : 0x04).$ip;
+            $payload .= $ip ? pack('C1', strlen($ip) === 4 ? 0x01 : 0x04).$ip : pack('C2', 0x03, strlen($uri->getHost())).$uri->getHost();
         } catch (\danog\MadelineProto\Exception $e) {
             $payload .= pack('C2', 0x03, strlen($uri->getHost())).$uri->getHost();
         }
+
         $payload .= pack('n', $uri->getPort());
         yield $this->stream->write($payload);
 
@@ -108,6 +112,7 @@ class SocksProxy implements RawProxyStreamInterface, BufferedProxyStreamInterfac
         if ($rsv !== 0) {
             throw new \danog\MadelineProto\Exception("Wrong socks5 final RSV: $rsv");
         }
+
         switch (ord(yield $buffer->bufferRead(1))) {
             case 1:
                 $buffer = yield $this->stream->getReadBuffer($l);
@@ -130,10 +135,11 @@ class SocksProxy implements RawProxyStreamInterface, BufferedProxyStreamInterfac
         $l = 2;
         $buffer = yield $this->stream->getReadBuffer($l);
         $port = unpack('n', yield $buffer->bufferRead(2))[1];
+
         \danog\MadelineProto\Logger::log(['Connected to '.$ip.':'.$port.' via socks5']);
 
-        if ($secure && method_exists($this->stream, 'enableCrypto')) {
+        if ($secure && method_exists($this->getSocket(), 'enableCrypto')) {
-            yield $this->stream->enableCrypto();
+            yield $this->getSocket()->enableCrypto((new ClientTlsContext)->withPeerName($uri->getHost()));
         }
         if (strlen($header)) {
             yield (yield $this->stream->getWriteBuffer(strlen($header)))->bufferWrite($header);
@@ -195,6 +201,15 @@ class SocksProxy implements RawProxyStreamInterface, BufferedProxyStreamInterfac
     {
         $this->extra = $extra;
     }
+    /**
+     * @inheritDoc
+     *
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/StreamInterface.php

@@ -19,6 +19,7 @@
 namespace danog\MadelineProto\Stream;
 
 use Amp\Promise;
+use Amp\Socket\Socket;
 
 /**
  * Generic stream interface.
@@ -37,9 +38,16 @@ interface StreamInterface
     public function connect(ConnectionContext $ctx, string $header = ''): Promise;
 
     /**
-     * Disonnect from the server.
+     * Disconnect from the server.
      *
-     * @return Promise
+     * @return void
      */
     public function disconnect();
+
+    /**
+     * Get underlying AMPHP socket resource
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): Socket;
 }

src/danog/MadelineProto/Stream/Transport/DefaultStream.php

@@ -37,14 +37,13 @@ class DefaultStream extends Socket implements RawStreamInterface
     use RawStream;
     private $stream;
 
-    public function enableCrypto(): Promise
-    {
-        return $this->stream->enableCrypto();
-    }
-
     public function __construct()
     {
     }
+    public function enableCrypto(ClientTlsContext $tlsContext = null): \Amp\Promise
+    {
+        return $this->enableCrypto($tlsContext);
+    }
 
     public function getStream()
     {
@@ -54,9 +53,9 @@ class DefaultStream extends Socket implements RawStreamInterface
     public function connectAsync(\danog\MadelineProto\Stream\ConnectionContext $ctx, string $header = ''): \Generator
     {
         if ($ctx->isSecure()) {
-            $this->stream = yield cryptoConnect($ctx->getStringUri(), $ctx->getSocketContext(), $ctx->getCancellationToken());
+            $this->stream = yield cryptoConnect($ctx->getStringUri(), $ctx->getSocketContext(), null, $ctx->getCancellationToken());
         } else {
-            $this->stream = yield connect($ctx->getStringUri(), $ctx->getSocketContext());
+            $this->stream = yield connect($ctx->getStringUri(), $ctx->getSocketContext(), $ctx->getCancellationToken());
         }
         yield $this->stream->write($header);
     }
@@ -106,6 +105,15 @@ class DefaultStream extends Socket implements RawStreamInterface
     {
         $this->disconnect();
     }
+    /**
+     * @inheritDoc
+     * 
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream;
+    }
 
     public static function getName(): string
     {

src/danog/MadelineProto/Stream/Transport/WsStream.php

@@ -25,8 +25,8 @@ use Amp\Socket\ConnectException;
 use Amp\Websocket\Client\ConnectionException;
 use Amp\Websocket\Client\Handshake;
 use Amp\Websocket\Client\Internal\ClientSocket;
-use Amp\Websocket\Rfc6455Client;
 use Amp\Websocket\Client\Rfc6455Connection;
+use Amp\Websocket\Rfc6455Client;
 use Amp\Websocket\Rfc7692CompressionFactory;
 use danog\MadelineProto\Stream\Async\RawStream;
 use danog\MadelineProto\Stream\ConnectionContext;
@@ -153,7 +153,7 @@ class WsStream implements RawStreamInterface
             $path = '/';
         }
         if (($query = $uri->getQuery()) !== '') {
-            $path .= '?' . $query;
+            $path .= '?'.$query;
         }
         return \sprintf("GET %s HTTP/1.1\r\n%s\r\n", $path, Rfc7230::formatHeaders($headers));
     }
@@ -165,13 +165,12 @@ class WsStream implements RawStreamInterface
         $position = \strpos($headerBuffer, "\r\n");
         $startLine = \substr($headerBuffer, 0, $position);
         if (!\preg_match("/^HTTP\/(1\.[01]) (\d{3}) ([^\x01-\x08\x10-\x19]*)$/i", $startLine, $matches)) {
-            throw new ConnectException('Invalid response start line: ' . $startLine);
+            throw new ConnectException('Invalid response start line: '.$startLine);
         }
         $version = $matches[1];
         $status = (int) $matches[2];
         $reason = $matches[3];
 
-        
         if ($version !== '1.1' || $status !== Status::SWITCHING_PROTOCOLS) {
             throw new ConnectionException(
                 \sprintf('Did not receive switching protocols response: %d %s on DC %d', $status, $reason, $this->dc),
@@ -205,6 +204,16 @@ class WsStream implements RawStreamInterface
         }
         return null;
     }
+    /**
+     * @inheritDoc
+     *
+     * @return \Amp\Socket\Socket
+     */
+    public function getSocket(): \Amp\Socket\Socket
+    {
+        return $this->stream->getSocket();
+    }
+
     public static function getName(): string
     {
         return __CLASS__;

src/danog/MadelineProto/TL/Types/Bytes.php

@@ -19,7 +19,7 @@
 
 namespace danog\MadelineProto\TL\Types;
 
-class Bytes extends \Volatile implements \JsonSerializable
+class Bytes implements \JsonSerializable
 {
     use \danog\Serializable;
     private $bytes = [];