/**
* Start & init the API
*/
public function listen()
{
// Init API
$this->apiManager->init();
if (!$this->apiManager->connect()) {
throw new \RuntimeException('There is no ready client, aborted');
}
// Init server
$loop = $this->apiManager->getLoop();
$socket = new SocketServer($loop);
$socket->on('connection', function ($conn) {
/** @var Connection $conn */
$this->logger->debug(sprintf('Client [%s] is connected to server', $conn->getRemoteAddress()));
// On receive data
$conn->on('data', function ($rawData) use($conn) {
$this->logger->debug(sprintf('Client sent: %s', $rawData));
$data = json_decode($rawData, true);
$format = null;
if (isset($data['format'])) {
$format = $data['format'];
}
try {
if (!$this->isValidInput($data)) {
throw new MalformedClientInputException('The input sent to the server is maformed');
}
$conn->on('api-response', function ($response) use($conn, $format) {
$conn->end($this->format($response, $format));
});
$conn->on('api-error', function (ServerException $e) use($conn, $format) {
$conn->end($this->format($e->toArray(), $format));
if ($e instanceof RequestTimeoutException) {
$e->getClient()->reconnect();
// Force doing heartbeats to check if another client is timed out
$this->apiManager->doHeartbeats();
}
});
$this->apiManager->getRouter()->process($this->apiManager, $conn, $data);
} catch (ServerException $e) {
$this->logger->error('Client [' . $conn->getRemoteAddress() . ']: ' . $e->getMessage());
$conn->end($this->format($e->toArray(), $format));
}
});
});
$port = ConfigurationLoader::get('server.port');
$bind = ConfigurationLoader::get('server.bind');
$this->logger->info(sprintf('Listening on %s:%d', $bind == '0.0.0.0' ? '*' : $bind, $port));
$socket->listen($port, $bind);
$loop->run();
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int|null|void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->writeSection($output, 'EloGank - League of Legends API');
$apiManager = new ApiManager();
try {
$server = new Server($apiManager);
$server->listen();
} catch (\Exception $e) {
$this->getApplication()->renderException($e, $output);
$apiManager->getLogger()->critical($e);
$apiManager->clean();
// Need to be killed manually, see ReactPHP issue: https://github.com/reactphp/react/issues/296
posix_kill(getmypid(), SIGKILL);
}
}
/**
* Call another controller method
*
* @param string $route
* @param array $parameters
*
* @return mixed
*/
protected function call($route, array $parameters = array())
{
$this->apiManager->getRouter()->process($this->apiManager, $this->conn, array('route' => $route, 'region' => $this->region, 'parameters' => $parameters));
}
