static void
NS(test_main)(void *arg)
{
routerset_t *set;
const char *s;
int r;
(void)arg;
set = routerset_new();
s = "$0000000000000000000000000000000000000000";
r = routerset_parse(set, s, "");
tt_int_op(r, OP_EQ, 0);
tt_int_op(digestmap_isempty(set->digests), OP_NE, 1);
done:
routerset_free(set);
}
/** Remove all entries that re REND_CACHE_FAILURE_MAX_AGE old. This is
* called every second.
*
* We have to clean these regurlarly else if for whatever reasons an hidden
* service goes offline and a client tries to connect to it during that
* time, a failure entry is created and the client will be unable to connect
* for a while even though the service has return online. */
void
rend_cache_failure_clean(time_t now)
{
time_t cutoff = now - REND_CACHE_FAILURE_MAX_AGE;
STRMAP_FOREACH_MODIFY(rend_cache_failure, key,
rend_cache_failure_t *, ent) {
/* Free and remove every intro failure object that match the cutoff. */
DIGESTMAP_FOREACH_MODIFY(ent->intro_failures, ip_key,
rend_cache_failure_intro_t *, ip_ent) {
if (ip_ent->created_ts < cutoff) {
rend_cache_failure_intro_entry_free(ip_ent);
MAP_DEL_CURRENT(ip_key);
}
} DIGESTMAP_FOREACH_END;
/* If the entry is now empty of intro point failures, remove it. */
if (digestmap_isempty(ent->intro_failures)) {
rend_cache_failure_entry_free(ent);
MAP_DEL_CURRENT(key);
}
} STRMAP_FOREACH_END;
