start method

Future<VideoCacheServer> start()

Starts the cache server and returns the VideoCacheServer instance.

Implementation

Future<VideoCacheServer> start() async {
  Directory cacheDirectory = Directory(_cacheDir);
  if (cacheDirectory.existsSync() && cacheDirectory.statSync().type != FileSystemEntityType.directory) {
    throw AsyncError('The location which the cacheDir[$_cacheDir] indicates to is not a type of directory!', StackTrace.current);
  }
  cacheDirectory.createSync(recursive: true);

  // 加载缓存信息
  await _loadCacheInfo();

  _server = await _serve(_address, _port, securityContext: securityContext);
  _port = _server!.port;
  _started = true;
  if (quiet != true) {
    log('Video Cache Server serving at http${securityContext == null ? "" : "s"}://${_server!.address.host}:${_server!.port}');
  }
  return this;
}