static void process_event (stats_event_t *event) { if (event == NULL) return; /* check if we are dealing with a global or source event */ if (event->source == NULL) process_global_event (event); else process_source_event (event); }
static void *_stats_thread(void *arg) { stats_event_t *event; stats_event_t *copy; event_listener_t *listener; stats_event_time (NULL, "server_start"); stats_event_time_iso8601 (NULL, "server_start_iso8601"); /* global currently active stats */ stats_event (NULL, "clients", "0"); stats_event (NULL, "connections", "0"); stats_event (NULL, "sources", "0"); stats_event (NULL, "stats", "0"); stats_event (NULL, "listeners", "0"); /* global accumulating stats */ stats_event (NULL, "client_connections", "0"); stats_event (NULL, "source_client_connections", "0"); stats_event (NULL, "source_relay_connections", "0"); stats_event (NULL, "source_total_connections", "0"); stats_event (NULL, "stats_connections", "0"); stats_event (NULL, "listener_connections", "0"); ICECAST_LOG_INFO("stats thread started"); while (_stats_running) { thread_mutex_lock(&_global_event_mutex); if (_global_event_queue.head != NULL) { /* grab the next event from the queue */ event = _get_event_from_queue (&_global_event_queue); thread_mutex_unlock(&_global_event_mutex); if (event == NULL) continue; event->next = NULL; thread_mutex_lock(&_stats_mutex); /* check if we are dealing with a global or source event */ if (event->source == NULL) process_global_event (event); else process_source_event (event); /* now we have an event that's been processed into the running stats */ /* this event should get copied to event listeners' queues */ listener = (event_listener_t *)_event_listeners; while (listener) { copy = _copy_event(event); thread_mutex_lock (&listener->mutex); _add_event_to_queue (copy, &listener->queue); thread_mutex_unlock (&listener->mutex); listener = listener->next; } /* now we need to destroy the event */ _free_event(event); thread_mutex_unlock(&_stats_mutex); continue; } else { thread_mutex_unlock(&_global_event_mutex); } thread_sleep(300000); } return NULL; }
static void *_stats_thread(void *arg) { stats_event_t *event; stats_event_t *copy; event_listener_t *listener; if (!kitsune_is_updating()) { /**DSU control */ stats_event (NULL, "server", ICECAST_VERSION_STRING); stats_event_time (NULL, "server_start"); /* global currently active stats */ stats_event (NULL, "clients", "0"); stats_event (NULL, "connections", "0"); stats_event (NULL, "sources", "0"); stats_event (NULL, "stats", "0"); /* global accumulating stats */ stats_event (NULL, "client_connections", "0"); stats_event (NULL, "source_client_connections", "0"); stats_event (NULL, "source_relay_connections", "0"); stats_event (NULL, "source_total_connections", "0"); stats_event (NULL, "stats_connections", "0"); stats_event (NULL, "listener_connections", "0"); INFO0 ("stats thread started"); } while (_stats_running) { kitsune_update("stats"); /**DSU updatepoint */ if (_global_event_queue != NULL) { /* grab the next event from the queue */ thread_mutex_lock(&_global_event_mutex); event = (stats_event_t *)_global_event_queue; _global_event_queue = event->next; thread_mutex_unlock(&_global_event_mutex); event->next = NULL; thread_mutex_lock(&_stats_mutex); /* check if we are dealing with a global or source event */ if (event->source == NULL) process_global_event (event); else process_source_event (event); /* now we have an event that's been processed into the running stats */ /* this event should get copied to event listeners' queues */ listener = (event_listener_t *)_event_listeners; while (listener) { copy = _copy_event(event); thread_mutex_lock(listener->mutex); _add_event_to_queue(copy, listener->queue); thread_mutex_unlock(listener->mutex); listener = listener->next; } /* now we need to destroy the event */ _free_event(event); thread_mutex_unlock(&_stats_mutex); continue; } thread_sleep(300000); } return NULL; }