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<?php |
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/** |
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* @package Http server |
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* @category modules |
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* @author Nazar Mokrynskyi <[email protected]> |
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* @copyright Copyright (c) 2015-2017, Nazar Mokrynskyi |
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* @license MIT License, see license.txt |
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*/ |
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namespace cs\modules\Http_server\cli; |
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use |
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React, |
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cs\App, |
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cs\ExitException, |
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cs\Page, |
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cs\User, |
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cs\Response as System_response, |
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cs\modules\Psr7\Request, |
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cs\modules\Psr7\Response, |
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Psr\Http\Message\ServerRequestInterface; |
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class Controller { |
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public static function index_help () { |
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return <<<HELP |
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<y>Http server module</y> |
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<y>Methods:</y> |
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<g>run_server</g> Prints all cli paths and methods available for specified path |
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<g>run_pool</g> Displays help for module or path (should be provided by developer, otherwise will fallback to <g>cli</g>) |
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<y>Arguments:</y> |
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<g>port</g> Required for <g>run_server</g>, specifies port on which server will be running |
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<g>ports</g> Required for <g>run_pool</g>, specifies ports on which server will be running (coma-separated list of ports or ports ranged separated by -) |
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<y>Examples:</y> |
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Run HTTP server on port 8080: |
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<g>./cli run_server:Http_server port=8080</g> |
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Run pool of HTTP servers on ports 8080, 8081 and range of ports 8082-8087: |
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<g>./cli run_pool:Http_server ports=8080,8081,8082-8087</g> |
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HELP; |
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} |
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/** |
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* @param \cs\Request $Request |
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* |
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* @throws ExitException |
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*/ |
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public static function index_run_server ($Request) { |
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$port = $Request->query('port'); |
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if (!$port) { |
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throw new ExitException('Port is required', 400); |
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} |
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$_SERVER['SERVER_SOFTWARE'] = 'ReactPHP'; |
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$memory_cache_disabled = false; |
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$app = function (ServerRequestInterface $request) use (&$memory_cache_disabled) { |
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try { |
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System_response::instance()->init_with_typical_default_settings(); |
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Request::init_from_psr7($request); |
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App::instance()->execute(); |
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if (!$memory_cache_disabled) { |
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$memory_cache_disabled = true; |
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User::instance()->disable_memory_cache(); |
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} |
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} catch (ExitException $e) { |
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if ($e->getCode() >= 400) { |
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Page::instance()->error($e->getMessage() ?: null, $e->getJson()); |
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} |
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} |
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return Response::output_to_psr7(new React\Http\Response); |
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}; |
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$loop = React\EventLoop\Factory::create(); |
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$socket = new React\Socket\Server($port, $loop); |
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$http = new React\Http\StreamingServer([new React\Http\Middleware\RequestBodyBufferMiddleware(), $app]); |
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$http->listen($socket); |
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$loop->run(); |
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} |
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/** |
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* @param \cs\Request $Request |
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* |
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* @throws ExitException |
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*/ |
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public static function index_run_pool ($Request) { |
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$ports = $Request->query('ports'); |
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if (!$ports) { |
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throw new ExitException('Ports are required', 400); |
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} |
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$ports = static::prepare_ports($ports); |
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foreach ($ports as $p) { |
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static::cross_platform_server_in_background($p); |
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} |
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echo "Pool of Http servers started!\n"; |
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} |
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/** |
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* @param string $ports |
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* |
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* @return int[] |
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*/ |
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protected static function prepare_ports ($ports) { |
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$result_ports = []; |
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foreach (explode(',', $ports) as $p) { |
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if (strpos($p, '-') !== false) { |
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/** @noinspection SlowArrayOperationsInLoopInspection */ |
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$result_ports = array_merge($result_ports, range(...explode('-', $p))); |
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} else { |
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$result_ports[] = $p; |
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} |
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} |
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sort($result_ports); |
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return $result_ports; |
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} |
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/** |
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* Running Http server in background on any platform |
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* |
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* @param int $port |
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*/ |
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protected static function cross_platform_server_in_background ($port) { |
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$dir = dirname(__DIR__); |
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$supervisor = "php $dir/supervisor.php"; |
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$cmd = escapeshellarg(PHP_BINARY.' '.DIR."/cli run_server:Http_server port=$port"); |
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if (strpos(PHP_OS, 'WIN') === false) { |
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exec("$supervisor $cmd > /dev/null &"); |
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} else { |
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pclose(popen("start /B $supervisor $cmd", 'r')); |
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} |
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} |
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} |
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nazar-pc /
CleverStyle-Framework
