break;

	case DISTREN_REQUEST_VERSION:

	  handle_version(distren, req, req_data);

	  break;

	case DISTREN_REQUEST_DISCONNECT:

	  handle_disconnect(distren, rem, req, req_data);

	  break;

	default:

	  /*

	   * we don't implement everything because we don't need to do

	   * so. But, we should complain when we get something we

	   * don't recognize because... server protocols change

	   * ;-). Oh, and when I'm first writing this, this

	   * block will be hit a lot ;-).

	   */

	  fprintf(stderr, "Unrecognized request type: %lu\n", (unsigned long)req->type);

	  break;

	}

      distren_request_free(req);

      buf += last_len;

      len -= last_len;

    }

  return to_return;

}

void libdistren_remoteio_close_handle(void *garbage, distren_t distren)

{

  distren->rem = NULL;

}

/* handlers */

static void handle_ping(struct remoteio *rem, struct distren_request *req, void *req_data)

{

  struct distren_request *pong_req;

  void *pong_req_data;

  distren_request_poing(&pong_req, &pong_req_data, 0, req_data, req->len);

  distren_request_send(rem, pong_req, pong_req_data);

  distren_request_free_with_data(pong_req, pong_req_data);

}