public static function create(string $bootstrap, int $workerCount = null) : ProcessManager
{
if (Socket::isUnixSocketSupported()) {
$url = \sprintf('unix://%s/k1_ipc_%s.sock', \sys_get_temp_dir(), \md5((string) \microtime(true)));
} else {
$port = Socket::findUnusedPort('tcp', '127.0.0.1');
$url = \sprintf('tcp://127.0.0.1:%u', $port);
}
$errno = null;
$errstr = null;
$server = @\stream_socket_server($url, $errno, $errstr, \STREAM_SERVER_BIND | \STREAM_SERVER_LISTEN);
if ($server === false) {
throw new \RuntimeException(\sprintf('Failed to create IPC server "%s" [%s]: "%s"', $url, $errno, $errstr));
}
return new static($url, $server, $bootstrap, $workerCount);
}
