static void cpg_confchg_cb(cpg_handle_t handle, const struct cpg_name *group_name,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
unsigned int i;
for (i = 0; i < left_list_entries; i++) {
const struct cpg_address *cpg_node = &left_list[i];
struct corosync_node* node;
node = ao2_find(nodes, &cpg_node->nodeid, OBJ_UNLINK | OBJ_SEARCH_KEY);
if (!node) {
continue;
}
publish_cluster_discovery_to_stasis_full(node, 0);
ao2_ref(node, -1);
}
/* If any new nodes have joined, dump our cache of events we are publishing
* that originated from this server. */
if (!joined_list_entries) {
return;
}
for (i = 0; i < ARRAY_LEN(event_types); i++) {
struct ao2_container *messages;
ast_rwlock_rdlock(&event_types_lock);
if (!event_types[i].publish) {
ast_rwlock_unlock(&event_types_lock);
continue;
}
if (!event_types[i].cache_fn || !event_types[i].message_type_fn) {
ast_rwlock_unlock(&event_types_lock);
continue;
}
messages = stasis_cache_dump_by_eid(event_types[i].cache_fn(),
event_types[i].message_type_fn(),
&ast_eid_default);
ast_rwlock_unlock(&event_types_lock);
ao2_callback(messages, OBJ_NODATA, dump_cache_cb, NULL);
ao2_t_ref(messages, -1, "Dispose of dumped cache");
}
}
static void cpg_confchg_cb(cpg_handle_t handle, const struct cpg_name *group_name,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
unsigned int i;
/* If any new nodes have joined, dump our cache of events we are publishing
* that originated from this server. */
if (!joined_list_entries) {
return;
}
for (i = 0; i < ARRAY_LEN(event_types); i++) {
struct ao2_container *messages;
ast_rwlock_rdlock(&event_types_lock);
if (!event_types[i].publish) {
ast_rwlock_unlock(&event_types_lock);
continue;
}
if (!event_types[i].cache_fn || !event_types[i].message_type_fn) {
ast_rwlock_unlock(&event_types_lock);
continue;
}
messages = stasis_cache_dump_by_eid(event_types[i].cache_fn(),
event_types[i].message_type_fn(),
&ast_eid_default);
ast_rwlock_unlock(&event_types_lock);
ao2_callback(messages, OBJ_NODATA, dump_cache_cb, NULL);
ao2_t_ref(messages, -1, "Dispose of dumped cache");
}
}
