/**
* @param Event $event
* @param ClientInterface $client
* @param ServerInterface $server
* @return callable
*/
public function __invoke(Event $event, ClientInterface $client, ServerInterface $server)
{
/** @var RequestHandlerInterface $requestHandler */
$requestHandler = $this->getServiceManager()->get('RequestHandler', [$this->getServiceManager()]);
$callbackHandler = $client->on(['data'], $requestHandler);
$requestHandler->setCallbackHandler($callbackHandler);
$requestHandler->on(['request'], $this->getCallback());
$this->callPlugin('RequestHandler', [$requestHandler]);
return $requestHandler;
}
/**
* Connects a client to the socket
*
* @param ClientInterface $client
* @param callable $callback
* @return SocketInterface
*/
public function connect(ClientInterface $client, callable $callback)
{
$internalCallback = function ($resource, $status) use($callback, $client) {
if (!$status) {
$client->emit(new Event('error'), [$resource, new ConnectionError('Could not open connection.', $status)]);
return;
}
$client->on(['data'], $callback);
};
\uv_tcp_connect($client->getBackend(), $this->getBackend(), $internalCallback);
return $this;
}
public function send(ClientInterface $client)
{
$buffer = "HTTP/1.1 {$this->returnCode} {$this->returnMessage}\r\n";
$this->headers['Content-Length'] = strlen($this->body);
foreach ($this->headers as $headerName => $headerValue) {
$buffer .= "{$headerName}: {$headerValue}\r\n";
}
$buffer .= "\r\n{$this->body}";
$response = $this;
$client->write($buffer, function (ClientInterface $client) use($response) {
if ($response->getHeader('Connection') == 'close') {
$client->close();
}
});
return $this;
}
