void client() {
  int sockfd = socket(AF_INET, SOCK_STREAM, 0);
  struct sockaddr_in server;
  bzero(&server, sizeof (server));
  server.sin_family = AF_INET;
  server.sin_port = htons(6636);
  server.sin_addr.s_addr = inet_addr("127.0.0.1");
  connect(sockfd, (struct sockaddr *) & server, sizeof (server));

  SocketHandler * socket = new SocketHandler(sockfd);
  socket->sendFile("tests/test.bott");
  delete socket;
}