Remove some code we don't use

src/mod/event_handlers/mod_erlang_event/mod_erlang_event.c

@@ -86,23 +86,6 @@ static switch_status_t socket_logger(const switch_log_node_t *node, switch_log_l
 }
 
 
-static void expire_listener(listener_t ** listener)
-{
-	void *pop;
-
-	switch_thread_rwlock_unlock((*listener)->rwlock);
-	switch_core_hash_destroy(&(*listener)->event_hash);
-	switch_core_destroy_memory_pool(&(*listener)->pool);
-
-	while (switch_queue_trypop((*listener)->event_queue, &pop) == SWITCH_STATUS_SUCCESS) {
-		switch_event_t *pevent = (switch_event_t *) pop;
-		switch_event_destroy(&pevent);
-	}
-
-	*listener = NULL;
-}
-
-
 static void remove_binding(listener_t *listener, erlang_pid * pid)
 {
 	struct erlang_binding *ptr, *lst = NULL;
@@ -211,13 +194,6 @@ static void event_handler(switch_event_t *event)
 			continue;
 		}
 
-		if (switch_test_flag(l, LFLAG_STATEFUL) && l->timeout && switch_epoch_time_now(NULL) - l->last_flush > l->timeout) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Stateful Listener %u has expired\n", l->id);
-			remove_listener(l);
-			expire_listener(&l);
-			continue;
-		}
-
 		if (l->event_list[SWITCH_EVENT_ALL]) {
 			send = 1;
 		} else if ((l->event_list[event->event_id])) {

src/mod/event_handlers/mod_erlang_event/mod_erlang_event.h

@@ -134,8 +134,6 @@ struct listener {
 	switch_hash_t *sessions;
 	int lost_events;
 	int lost_logs;
-	time_t last_flush;
-	uint32_t timeout;
 	uint32_t id;
 	char remote_ip[50];
 	/*switch_port_t remote_port; */
@@ -166,6 +164,7 @@ struct globals_struct {
 	switch_event_node_t *node;
 	switch_mutex_t *ref_mutex;
 	switch_mutex_t *fetch_reply_mutex;
+	switch_mutex_t *listener_count_mutex;
 	switch_hash_t *fetch_reply_hash;
 	unsigned int reference0;
 	unsigned int reference1;