public function onMessage(ConnectionInterface $from, $msg)
{
echo 'Received data from ' . $from->resourceId . ' (' . strlen($msg) . ')' . "\n";
try {
$req = json_decode($msg, true);
if (json_last_error() !== JSON_ERROR_NONE || empty($req)) {
throw new \RuntimeException('Bad request: invalid JSON (#' . json_last_error() . '): ' . $input);
}
if (!isset($req['id']) || !is_int($req['id'])) {
throw new \RuntimeException('Bad request: invalid request id');
}
if (!isset($req['data']) || !is_array($req['data'])) {
throw new \RuntimeException('Bad request: invalid request data');
}
if (isset($req['http_headers']) && is_array($req['http_headers'])) {
if (isset($req['http_headers']['Accept-Language'])) {
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $req['http_headers']['Accept-Language'];
}
}
$reqId = $req['id'];
if (isset($req['groupped']) && $req['groupped'] == true) {
$resp = $this->_handleRequestGroup($from, $req['data']);
} else {
$resp = $this->_handleRequest($from, $req['data']);
}
$resp->setId($reqId);
} catch (Exception $e) {
$errMsg = $e->getMessage();
$resp = new ApiResponse();
$resp->setSuccess(false);
$resp->setValue($errMsg);
$resp->setChannel(2, $errMsg);
}
$output = $resp->generate();
echo 'Sending data to ' . $from->resourceId . ' (' . strlen($output) . ')' . "\n";
$from->send($output);
}
