struct stasis_cp_single *stasis_cp_single_create(struct stasis_cp_all *all,
const char *name)
{
RAII_VAR(struct stasis_cp_single *, one, NULL, ao2_cleanup);
one = ao2_alloc(sizeof(*one), one_dtor);
if (!one) {
return NULL;
}
one->topic = stasis_topic_create(name);
if (!one->topic) {
return NULL;
}
one->topic_cached = stasis_caching_topic_create(one->topic, all->cache);
if (!one->topic_cached) {
return NULL;
}
one->forward_topic_to_all = stasis_forward_all(one->topic, all->topic);
if (!one->forward_topic_to_all) {
return NULL;
}
one->forward_cached_to_all = stasis_forward_all(
stasis_caching_get_topic(one->topic_cached), all->topic_cached);
if (!one->forward_cached_to_all) {
return NULL;
}
ao2_ref(one, +1);
return one;
}
struct stasis_topic *stasis_cp_single_topic_cached(
struct stasis_cp_single *one)
{
if (!one) {
return NULL;
}
return stasis_caching_get_topic(one->topic_cached);
}
struct stasis_cp_single *stasis_cp_single_create(struct stasis_cp_all *all,
const char *name)
{
struct stasis_cp_single *one;
one = stasis_cp_sink_create(all, name);
if (!one) {
return NULL;
}
one->forward_topic_to_all = stasis_forward_all(one->topic, all->topic);
one->forward_cached_to_all = stasis_forward_all(
stasis_caching_get_topic(one->topic_cached), all->topic_cached);
if (!one->forward_topic_to_all || !one->forward_cached_to_all) {
ao2_ref(one, -1);
return NULL;
}
return one;
}
