void new_shape(shape * s, bucket * b){
s->x = 3;
s->y = -1;
s->type = b->bucket1[0];
s->rotation = 0;
//check if second bucket is empty
if(b->bucket1[7] == -1)
refill_bucket(b);
//shuffle buckets
int i;
for(i = 0; i < 13; i++)
b->bucket1[i] = b->bucket1[i+1];
b->bucket1[13] = -1;
}
static void
rate_limit_periodic_cb(void *rl_)
{
struct rate_limiter *rl = rl_;
int i;
/* Drain some packets out of the bucket if possible, but limit the number
* of iterations to allow other code to get work done too. */
refill_bucket(rl);
for (i = 0; rl->n_queued && get_token(rl) && i < 50; i++) {
/* Use a small, arbitrary limit for the amount of queuing to do here,
* because the TCP connection is responsible for buffering and there is
* no point in trying to transmit faster than the TCP connection can
* handle. */
struct ofpbuf *b = dequeue_packet(rl);
if (rconn_send_with_limit(rl->remote_rconn, b, &rl->n_txq, 10)) {
rl->n_tx_dropped++;
}
}
}