Future _tryFallbacks()

in lib/src/server.dart [301:318]

• 15 lines of code
• 4 McCabe index (conditional complexity)

  Future _tryFallbacks(Parameters params) {
    var iterator = _fallbacks.toList().iterator;

    Future _tryNext() async {
      if (!iterator.moveNext()) {
        throw RpcException.methodNotFound(params.method);
      }

      try {
        return await iterator.current(params);
      } on RpcException catch (error) {
        if (error.code != error_code.METHOD_NOT_FOUND) rethrow;
        return _tryNext();
      }
    }

    return _tryNext();
  }