void
daemon_cleanup(struct daemon* daemon)
{
int i;
log_assert(daemon);
/* before stopping main worker, handle signals ourselves, so we
don't die on multiple reload signals for example. */
signal_handling_record();
log_thread_set(NULL);
/* clean up caches because
* a) RRset IDs will be recycled after a reload, causing collisions
* b) validation config can change, thus rrset, msg, keycache clear */
slabhash_clear(&daemon->env->rrset_cache->table);
slabhash_clear(daemon->env->msg_cache);
local_zones_delete(daemon->local_zones);
daemon->local_zones = NULL;
/* key cache is cleared by module desetup during next daemon_fork() */
daemon_remote_clear(daemon->rc);
for(i=0; i<daemon->num; i++)
worker_delete(daemon->workers[i]);
free(daemon->workers);
daemon->workers = NULL;
daemon->num = 0;
#ifdef USE_DNSTAP
dt_delete(daemon->dtenv);
#endif
daemon->cfg = NULL;
}
void daemon_remote_delete(struct daemon_remote* rc)
{
if(!rc) return;
daemon_remote_clear(rc);
if(rc->ctx) {
SSL_CTX_free(rc->ctx);
}
free(rc);
}
