/**
* Sending back a response to mongrel2 webserver.
*
* @param Request $request
* @param Response $response
*/
private function sendResponseToMongrel(Request $request, Response $response)
{
$response->prepare($request);
// Map back our Symfony Response to a MongrelResponse.
$mongrelResponse = new MongrelResponse($request->attributes->get('mongrel2_uuid'), [$request->attributes->get('mongrel2_listener')]);
$mongrelResponse->setContent($response->getContent());
$headers = $response->headers->all();
foreach ($response->headers->getCookies() as $cookie) {
$headers['Set-Cookie'][] = $cookie;
}
$mongrelResponse->setHeaders($headers);
$mongrelResponse->setHttpVersion($response->getProtocolVersion());
$mongrelResponse->setStatusCode($response->getStatusCode());
$mongrelResponse->setReasonPhrase(Response::$statusTexts[$response->getStatusCode()]);
$this->handler->sendResponse($mongrelResponse);
}
public function transformResponseToMessage(Response $response)
{
$listeners = $this->netstringEncoder->encode(implode(' ', $response->getListeners()));
$content = $response->getContent();
$headers = $response->getHeaders();
// Ensure content-length is set, otherwise Mongrel2 will ignore our request.
if (!isset($headers['content-length'][0])) {
$headers['content-length'][] = strlen($content);
}
$headersString = '';
foreach ($headers as $name => $values) {
$name = implode('-', array_map('ucfirst', explode('-', $name)));
foreach ($values as $value) {
$headersString .= sprintf("%s %s\r\n", $name . ':', $value);
}
}
// Building our own HTTP Response.
$message = sprintf("%s %s HTTP/%s %d %s\r\n%s\r\n%s\r\n", $response->getUuid(), $listeners, $response->getHttpVersion(), $response->getStatusCode(), $response->getReasonPhrase(), $headersString, $content);
return $message;
}
<?php
use h4cc\Mongrel2\Handler;
use h4cc\Mongrel2\Transport;
use h4cc\Mongrel2\Response;
require_once __DIR__ . '/../vendor/autoload.php';
$recv = 'tcp://127.0.0.1:9997';
$send = 'tcp://127.0.0.1:9996';
$handler = new Handler(new Transport($recv, $send));
while (true) {
$request = $handler->receiveRequest();
$response = new Response($request->getUuid(), [$request->getListener()]);
$response->setContent('<pre>
Request: ' . print_r($request, true) . '
Response:' . print_r($response, true) . '
</pre>');
$handler->sendResponse($response);
}
