message: Add fileUrl to Server options check
diff: @@ -23,7 +23,8 @@ const AVAILABLE_OPTIONS = [
  'backend',
  'controlMask',
  'controlSecret',
  - 'redis'
  + 'redis',
  + 'fileUrl'
  ]
  const ENVS = {
  @@ -123,9 +124,11 @@ export class Server extends BaseServer {
  let opts = {}
  for (let name of AVAILABLE_OPTIONS) {
  + if (name !== 'fileUrl') {
  let arg = name.replace(/[A-Z]/g, char => '-' + char.toLowerCase())
  opts[name] = argv[arg] || process.env[ENVS[name]] || defaults[name]
  }
  + }
  opts.port = parseInt(opts.port, 10)
  return opts
  