/**
* Sets up loop and server manually to allow periodic timer calls.
*/
private function setupServer()
{
$this->setupApp();
/** @var $loop \React\EventLoop\LoopInterface */
$this->loop = \React\EventLoop\Factory::create();
// Enable ZMQ Listener.
// Requires , "react/zmq" package.
$zmq = $this->getContainer()->getParameter('jdare_clank.zmq_configuration');
if ($zmq['enabled']) {
if (!class_exists('\\ZMQContext')) {
throw new \Exception("Could not find ZMQContext, did you install the zmq bindings for PHP?");
}
// Listen for the web server to make a ZeroMQ push after an ajax request
$context = new \React\ZMQ\Context($this->loop);
$pull = $context->getSocket(\ZMQ::SOCKET_PULL);
$bind = "tcp://127.0.0.1:{$zmq['port']}";
echo "\nListening to ZMQ messages on {$bind}\n";
$pull->bind($bind);
// Binding to 127.0.0.1 means the only client that can connect is itself
$pull->on('message', array($this->getContainer()->get("jdare_clank.clank_app"), 'onZMQMessage'));
}
$this->socket = new \React\Socket\Server($this->loop);
if ($this->host) {
$this->socket->listen($this->port, $this->host);
} else {
$this->socket->listen($this->port);
}
$this->setupPeriodicServices();
$this->server = new \Ratchet\Server\IoServer($this->app, $this->socket, $this->loop);
}
public function __construct(LoopInterface $loop)
{
$context = new \React\ZMQ\Context($loop);
$pusher = new Pusher();
$workers = $context->getSocket(\ZMQ::SOCKET_PUSH);
$workers->bind("tcp://127.0.0.1:5557");
// Listen for work from the web
$receiver = $context->getSocket(\ZMQ::SOCKET_PULL);
$receiver->bind("tcp://127.0.0.1:5555");
$receiver->on('message', function ($msg) use($workers) {
// Create
echo "Received: " . $msg . "\n";
$workers->send($msg);
});
$control = $context->getSocket(\ZMQ::SOCKET_PULL);
$control->bind('tcp://127.0.0.1:5510');
$control->on('message', function ($msg) use($pusher) {
echo "CONTROL MESSAGE\n";
$arr = json_decode($msg, true);
$slug = $arr['slug'];
$req = $arr['req'];
$pusher->send($slug, $arr['req']);
});
$listener = $context->getSocket(\ZMQ::SOCKET_PULL);
$listener->bind('tcp://127.0.0.1:5559');
$listener->on('message', function ($msg) use($pusher) {
echo " + - - - - - - - - - + \n";
echo " RESULTS \n";
print_r($msg);
$message = json_decode($msg, true);
if ($message['command'] == 'client.gotRequest') {
$pusher->onClientGotRequest($message['slug']);
} else {
if ($message['command'] == 'client.gotPayment') {
$pusher->onClientGotPayment($message['slug']);
} else {
if ($message['command'] == 'tx.complete') {
try {
$request = Request::find(['slug' => $message['slug']]);
$transaction = TransactionFactory::fromHex($message['tx']);
Transaction::create(['transaction' => $message['tx'], 'request_id' => $request->id, 'txid' => $transaction->getTransactionId()]);
$pusher->onCompleteTx($message['slug'], $message['tx']);
} catch (\Exception $e) {
return;
}
} else {
if ($message['command'] == 'tx.partial') {
$pusher->onCompleteTx($message['slug'], $message['tx']);
}
}
}
}
echo "\n + - - - - - - - - - + \n\n";
});
// Set up our WebSocket server for clients wanting real-time updates
$webSock = new \React\Socket\Server($loop);
$webSock->listen(8080, '0.0.0.0');
// Binding to 0.0.0.0 means remotes can connect
$webServer = new \Ratchet\Server\IoServer(new \Ratchet\Http\HttpServer(new \Ratchet\WebSocket\WsServer(new \Ratchet\Wamp\WampServer($pusher))), $webSock);
}
function pull_routine()
{
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$socket = $context->getSocket(ZMQ::SOCKET_PULL);
$socket->bind('ipc://test.ipc');
$socket->on('message', function () {
echo "-";
});
$loop->run();
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$loop = \React\EventLoop\Factory::create();
$context = new \React\ZMQ\Context($loop);
$push = $context->getSocket(\ZMQ::SOCKET_REQ);
$push->connect('tcp://127.0.0.1:5560');
$push->on('message', function ($message = '') use($loop) {
echo $message . PHP_EOL;
$loop->stop();
});
$push->send(json_encode(['cmd' => 'stop']));
$loop->run();
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$loop = \React\EventLoop\Factory::create();
$context = new \React\ZMQ\Context($loop);
$push = $context->getSocket(\ZMQ::SOCKET_REQ);
$push->connect('tcp://127.0.0.1:5560');
$push->on('message', function ($message = '') use($loop) {
if ($message == 'shutdown') {
echo "Shutdown successfully\n";
}
$loop->stop();
});
$push->send('shutdown');
$loop->run();
}
function push_routine()
{
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$socket = $context->getSocket(ZMQ::SOCKET_PUSH);
$socket->connect('ipc://test2.ipc');
$loop->addPeriodicTimer(1, function () use($socket) {
for ($n = 0; $n < rand(1, 30000); $n++) {
if (rand(0, 100) >= 50) {
echo "s";
$socket->send('bogus-' . $n);
} else {
echo "m";
$socket->send(array("bogus{$n}-1", "bogus{$n}-2", "bogus{$n}-3"));
}
}
});
$loop->run();
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int|null|void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
//Init rena
$app = MiraApp::getInstance();
// Setup the react event loop and call up the pusher class
$loop = \React\EventLoop\Factory::create();
$pusher = new Pusher();
$stomper = new stompSend();
// ZeroMQ server
$context = new \React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$pull->bind("tcp://127.0.0.1:5555");
$pull->on("message", array($pusher, "onMessage"));
$pull->on("message", array($stomper, "onMessage"));
// Websocket server
$webSock = new \React\Socket\Server($loop);
$webSock->listen(8800, "0.0.0.0");
$webServer = new \Ratchet\Server\IoServer(new \Ratchet\Http\HttpServer(new \Ratchet\WebSocket\WsServer(new \Ratchet\Wamp\WampServer($pusher))), $webSock);
$loop->run();
}
/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
$loop = React\EventLoop\Factory::create();
$pusher = new LowEndPing\Pusher();
$zmq_host = Config::get('lowendping.websocket.zeromq.host', '127.0.0.1') . ':' . Config::get('lowendping.websocket.zeromq.port', 5555);
// Listen for the web server to make a ZeroMQ push after a response
$context = new React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$this->info('Binding ZMQ to ' . $zmq_host);
$pull->bind('tcp://' . $zmq_host);
// Binding to 127.0.0.1 means the only client that can connect is itself
$pull->on('message', array($pusher, 'onServerResponse'));
$this->info('Binding Ratchet Websocket to 0.0.0.0:' . Config::get('lowendping.websocket.port', 8080));
// Set up our WebSocket server for clients wanting real-time updates
$webSock = new React\Socket\Server($loop);
$webSock->listen(Config::get('lowendping.websocket.port', 8080), '0.0.0.0');
// Binding to 0.0.0.0 means remotes can connect
$webServer = new Ratchet\Server\IoServer(new Ratchet\Http\HttpServer(new Ratchet\WebSocket\WsServer(new Ratchet\Wamp\WampServer($pusher))), $webSock);
$loop->run();
}
<?php
require __DIR__ . '/../vendor/autoload.php';
use ShortFlake\IdGenerator;
$loop = React\EventLoop\Factory::create();
$id_generator = new IdGenerator($loop);
$context = new React\ZMQ\Context($loop);
$socket = $context->getSocket(ZMQ::SOCKET_REP);
$socket->bind('tcp://127.0.0.1:1337');
$socket->on('message', function ($message) use($id_generator, $socket) {
if ('id' == $message) {
$id_generator->computeId()->then(function ($uuid) use($socket) {
$socket->send($uuid);
});
}
});
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$pub = $context->getSocket(ZMQ::SOCKET_PUB);
$pub->bind('tcp://127.0.0.1:5555');
$i = 0;
$loop->addPeriodicTimer(1, function () use(&$i, $pub) {
$i++;
switch (mt_rand(1, 3)) {
case 1:
$subject = 'Автомобили';
break;
case 2:
$subject = 'Электроника';
break;
case 3:
$subject = 'Спорт';
break;
}
printf('Отправил сообщение [%d] | Тема сообщения [%s]' . PHP_EOL, $i, $subject);
$pub->send(sprintf('%s %d', $subject, $i));
});
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$receiver = $context->getSocket(ZMQ::SOCKET_PULL);
$receiver->connect('tcp://127.0.0.1:5557');
$sender = $context->getSocket(ZMQ::SOCKET_PUSH);
$sender->connect('tcp://127.0.0.1:5558');
$receiver->on('message', function ($msg) use($loop, $sender) {
echo "Получил сообщение [{$msg}]", PHP_EOL;
// задержка ответа 2-4 сек
$loop->addTimer(rand(2, 4), function () use($sender, $msg) {
// отправляем ответ клиенту
printf("Отправил результат [%s]" . PHP_EOL, $msg);
$sender->send(sprintf("%s", $msg));
});
});
$loop->run();
/**
* Get the WampServer driver.
*
* @param [type] $ratchetServer [description]
*
* @return [type] [description]
*/
private function startWampServer()
{
$loop = \React\EventLoop\Factory::create();
$class = $this->option('class');
$ratchetServer = new $class($this);
$this->info(sprintf('Starting ZMQ server on: %s:%s', config('ratchet.zmq.host'), config('ratchet.zmq.port')));
$context = new \React\ZMQ\Context($loop);
$pull = $context->getSocket(\ZMQ::SOCKET_PULL);
$pull->bind(sprintf('tcp://%s:%d', config('ratchet.zmq.host'), config('ratchet.zmq.port')));
$pull->on('message', function ($message) use($ratchetServer) {
$ratchetServer->onEntry($message);
});
$webSock = new \React\Socket\Server($loop);
$webSock->listen($this->port, $this->host);
$webServer = new \Ratchet\Server\IoServer(new \Ratchet\Http\HttpServer(new \Ratchet\WebSocket\WsServer(new \Ratchet\Wamp\WampServer($ratchetServer))), $webSock);
return $loop;
}
}
chdir(dirname($config));
$config = json_decode(file_get_contents($config));
if ($config->debug) {
$logLevel = \Monolog\Logger::DEBUG;
} else {
$logLevel = \Monolog\Logger::WARNING;
}
// Set up logging to file
$log = new \Monolog\Logger('xmr');
$log->pushHandler(new \Monolog\Handler\StreamHandler('log.txt', $logLevel));
$log->pushHandler(new \Monolog\Handler\StreamHandler(STDOUT, $logLevel));
$log->info(sprintf('Starting up - listening for CMS on %s.', $config->listenOn));
try {
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
// Reply socket for requests from CMS
$responder = $context->getSocket(ZMQ::SOCKET_REP);
$responder->bind($config->listenOn);
// Pub socket for messages to Players (subs)
$publisher = $context->getSocket(ZMQ::SOCKET_PUB);
foreach ($config->pubOn as $pubOn) {
$log->info(sprintf('Bind to %s for Publish.', $pubOn));
$publisher->bind($pubOn);
}
// REP
$responder->on('error', function ($e) use($log) {
$log->error($e->getMessage());
});
$responder->on('message', function ($msg) use($log, $responder, $publisher) {
try {
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$router = $context->getSocket(ZMQ::SOCKET_ROUTER);
$router->bind('tcp://127.0.0.1:5555');
$dealer = $context->getSocket(ZMQ::SOCKET_DEALER);
$dealer->bind('tcp://127.0.0.1:5556');
$router->on('messages', function ($msg) use($dealer) {
printf('Получил запрос "%s". Переправил' . PHP_EOL, $msg[2]);
$dealer->send($msg);
});
$dealer->on('messages', function ($msg) use($router) {
printf('Получил ответ "%s". Переправил' . PHP_EOL, $msg[2]);
$router->send($msg);
});
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$requester = $context->getSocket(ZMQ::SOCKET_REQ);
$requester->on('message', function ($reply) {
printf('Получил ответ [%s]' . PHP_EOL, $reply);
});
$requester->connect('tcp://127.0.0.1:5555');
$i = 0;
$loop->addPeriodicTimer(1, function () use(&$i, $requester) {
printf('Отправил запрос [%d]' . PHP_EOL, $i);
$requester->send($i);
$i++;
});
$loop->run();
<?php
require __DIR__ . '/../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$pull->bind('tcp://127.0.0.1:5555');
$pull->on('error', function ($e) {
var_dump($e->getMessage());
});
$pull->on('message', function ($msg) {
echo "Received: {$msg}\n";
});
$loop->run();
/**
* @param LoopInterface $loop
*/
public function initZmq(LoopInterface $loop)
{
/** @var \ZMQContext $context */
$context = new \React\ZMQ\Context($loop);
$this->listener = $context->getSocket(\ZMQ::SOCKET_PUSH);
$this->listener->connect('tcp://127.0.0.1:5559');
$this->receiver = $context->getSocket(\ZMQ::SOCKET_PULL);
$this->receiver->connect('tcp://127.0.0.1:5557');
$this->receiver->on('message', function ($msg) {
$message = json_decode($msg, true);
if (is_array($message) && isset($message['outputs']) && is_array($message['outputs'])) {
$cumulative = array();
foreach ($message['outputs'] as $output) {
$script = pack("H*", $output['script']);
if (!isset($cumulative[$script])) {
$cumulative[$script] = $output['value'];
} else {
$cumulative[$script] += $output['value'];
}
}
$message['requirements'] = $cumulative;
$this->contracts[$message['slug']] = $message;
echo "New contract: " . $msg . "\n";
}
});
}
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$responder = $context->getSocket(ZMQ::SOCKET_REP);
$timestamp = new ZeroReactExamples\Utilits\Timestamp();
$responder->on('message', function ($request) use($loop, $responder, $timestamp) {
printf("Получил запрос [%s]" . PHP_EOL, $request);
$receiveTime = $timestamp->getTime();
// задержка ответа 2-4 сек
$loop->addTimer(rand(2, 4), function () use($responder, $request, $receiveTime, $timestamp) {
// отправляем ответ клиенту
printf("Отправил ответ [%s]" . PHP_EOL, $request);
$responder->send(sprintf("%s | Получил: %s | Ответил: %s", $request, $receiveTime, $timestamp->getTime()));
});
});
$responder->bind('tcp://127.0.0.1:5555');
$loop->run();
<?php
error_reporting(E_ERROR);
require __DIR__ . "/vendor/autoload.php";
require __DIR__ . "/event_handler.php";
$loop = React\EventLoop\Factory::create();
$evHndler = new event_handler();
$zctx = new React\ZMQ\Context($loop);
$rcvr = $zctx->getSocket(ZMQ::SOCKET_PULL);
$rcvr->bind("tcp://127.0.0.1:5555");
$rcvr->on('message', array($evHndler, 'onPush'));
$app = new Ratchet\App('gamecon-shirofuji.c9.io', 8081, '0.0.0.0', $loop);
$app->route('/game', $evHndler);
$app->run();
<?php
require __DIR__ . '/../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$sub = $context->getSocket(\ZMQ::SOCKET_SUB);
$sub->connect('tcp://127.0.0.1:5555');
$sub->subscribe('sub');
$sub->on('messages', function ($msg) {
echo "Received: " . $msg[1] . " on channel: " . $msg[0] . "\n";
});
$bus = $context->getSocket(\ZMQ::SOCKET_SUB);
$bus->connect('tcp://127.0.0.1:5555');
$bus->subscribe('bus');
$bus->on('messages', function ($msg) {
echo $msg[0] . " :lennahc no " . $msg[1] . " :devieceR\n";
});
$pub = $context->getSocket(\ZMQ::SOCKET_PUB);
$pub->bind('tcp://127.0.0.1:5555');
$i = 0;
$loop->addPeriodicTimer(1, function () use(&$i, $pub) {
$i++;
echo "publishing {$i}\n";
$pub->sendmulti(array('sub', $i));
// you get this one in the sub socket
$pub->sendmulti(array('bus', $i));
// you don't get this one
});
$loop->run();
<?php
require "../vendor/autoload.php";
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$push = $context->getSocket(ZMQ::SOCKET_PUSH);
$push->connect('tcp://127.0.0.1:5555');
$push->send(json_encode(["command" => "new"]));
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$sub = $context->getSocket(ZMQ::SOCKET_SUB);
$sub->connect('tcp://127.0.0.1:5556');
$sub->subscribe('');
echo 'Подписался на все темы', PHP_EOL;
$sub->on('message', function ($msg) {
printf('Получил сообщение [%s]' . PHP_EOL, $msg);
});
$loop->run();
<?php
require 'vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$socket = new React\Socket\Server($loop);
$http = new React\Http\Server($socket);
$context = new React\ZMQ\Context($loop);
$dealer = $context->getSocket(ZMQ::SOCKET_DEALER);
$dealer->bind('tcp://127.0.0.1:4444');
$conns = new ArrayObject();
$dealer->on('message', function ($msg) use($conns) {
list($hash, $blank, $data) = $msg;
if (!isset($conns[$hash])) {
return;
}
$response = $conns[$hash];
$response->writeHead();
$response->end($data);
});
$http->on('request', function ($request, $response) use($dealer, $conns) {
$hash = spl_object_hash($request);
$conns[$hash] = $response;
$request->on('end', function () use($conns, $hash) {
unset($conns[$hash]);
});
$dealer->send(array($hash, '', $request->getPath()));
});
$socket->listen(8080);
$loop->run();
$stdin_connection = $connection . $stdin_port;
$control_connection = $connection . $control_port;
$hb_connection = $connection . $hb_port;
$shell_connection = $connection . $shell_port;
$iopub_connection = $connection . $iopub_port;
$session_id = Uuid::uuid4();
$kernel->setEngineId(Uuid::uuid4());
if (!isset(Kernel::getSignatureSchemes()[$kernel->getSignatureScheme()])) {
trigger_error("invalid signature scheme:{$kernel->getSignatureScheme()}\n");
exit;
}
// Open all needed sockets.
$context = new ZMQContext();
$loop = React\EventLoop\Factory::create();
/** @var $context \ZMQContext */
$context = new React\ZMQ\Context($loop);
/** @var $hb_socket \ZMQSocket */
$hb_socket = $context->getSocket(ZMQ::SOCKET_REP);
$hb_socket->bind($hb_connection);
/** @var $iopub_socket \ZMQSocket */
$iopub_socket = $context->getSocket(ZMQ::SOCKET_PUB);
$iopub_socket->bind($iopub_connection);
/** @var $control_socket \ZMQSocket */
$control_socket = $context->getSocket(ZMQ::SOCKET_ROUTER);
$control_socket->bind($control_connection);
/** @var $stdin_socket \ZMQSocket */
$stdin_socket = $context->getSocket(ZMQ::SOCKET_ROUTER);
$stdin_socket->bind($stdin_connection);
/** @var $shell_socket \ZMQSocket */
$shell_socket = $context->getSocket(ZMQ::SOCKET_ROUTER);
$shell_socket->bind($shell_connection);
/**
* Run WebSocket Server
*
* Usage (from command line):
*
* php oil r ratchet:wamp <class_name>
*
* Note:
* http://socketo.me/docs/push
* http://socketo.me/docs/wamp
*/
public static function wamp($class_name = null)
{
/**
* Check class name
*/
if (!class_exists($class_name)) {
static::help();
exit;
}
$config = \Ratchet::get_config($class_name);
/**
* Check port
*/
if (!is_numeric($config['port'])) {
static::help();
exit;
}
/**
* Check zmq port
*/
if (!is_numeric($config['zmq_port'])) {
static::help();
exit;
}
$loop = \React\EventLoop\Factory::create();
$class = new $class_name();
/**
* Listen for the web server to make a ZeroMQ push after an ajax request
*/
$context = new \React\ZMQ\Context($loop);
$pull = $context->getSocket(\ZMQ::SOCKET_PULL);
// Binding to 127.0.0.1 means the only client that can connect is itself
$pull->bind('tcp://127.0.0.1:' . $config['zmq_port']);
$pull->on('message', array($class, 'zmqCallback'));
/**
* Set up our WebSocket server for clients wanting real-time updates
*/
$socket = new \React\Socket\Server($loop);
// Binding to 0.0.0.0 means remotes can connect
$socket->listen($config['port'], '0.0.0.0');
$server = new \Ratchet\Server\IoServer(new \Ratchet\WebSocket\WsServer(new \Ratchet\Wamp\WampServer($class)), $socket);
$loop->run();
}
<?php
require_once "../vendor/autoload.php";
$loop = \React\EventLoop\Factory::create();
$context = new \React\ZMQ\Context($loop);
$listener = $context->getSocket(ZMQ::SOCKET_PULL);
$listener->bind('tcp://127.0.0.1:5559');
$listener->on('message', function ($msg) {
echo " + - - - - - - - - - + \n";
echo " RESULTS \n";
print_r($msg);
echo "\n + - - - - - - - - - + \n\n";
});
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$req = $context->getSocket(ZMQ::SOCKET_REQ);
$req->connect('tcp://127.0.0.1:5555');
$i = 0;
$loop->addPeriodicTimer(1, function () use(&$i, $req) {
$i++;
switch (mt_rand(1, 3)) {
case 1:
$subject = 'Автомобили';
break;
case 2:
$subject = 'Электроника';
break;
case 3:
$subject = 'Спорт';
break;
}
printf('Отправил запрос [%d] | Тема сообщения [%s]' . PHP_EOL, $i, $subject);
$req->send(sprintf('%s %d', $subject, $i));
});
$req->on('message', function ($msg) use($req) {
printf('Получил ответ [%s]' . PHP_EOL, $msg);
});
$loop->run();
<?php
require __DIR__ . '/../../../vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$context = new React\ZMQ\Context($loop);
$sender = $context->getSocket(ZMQ::SOCKET_PUSH);
$sender->bind('tcp://127.0.0.1:5557');
$i = 0;
$loop->addPeriodicTimer(1, function () use(&$i, $sender) {
$i++;
echo "Отправил сообщение [{$i}]", PHP_EOL;
$sender->send($i);
});
$loop->run();