- oldest_index =
- clib_dlist_remove_head (tsm->list_pool,
- u->sessions_per_user_list_head_index);
- oldest_elt = pool_elt_at_index (tsm->list_pool, oldest_index);
- s = pool_elt_at_index (tsm->sessions, oldest_elt->value);
- sess_timeout_time =
- s->last_heard + (f64) nat44_session_get_timeout (sm, s);
- if (now >= sess_timeout_time)
- {
- clib_dlist_addtail (tsm->list_pool,
- u->sessions_per_user_list_head_index,
- oldest_index);
- nat_free_session_data (sm, s, thread_index);
- if (snat_is_session_static (s))
- u->nstaticsessions--;
- else
- u->nsessions--;
- s->flags = 0;
- s->total_bytes = 0;
- s->total_pkts = 0;
- s->state = 0;
- s->ext_host_addr.as_u32 = 0;
- s->ext_host_port = 0;
- s->ext_host_nat_addr.as_u32 = 0;
- s->ext_host_nat_port = 0;
- }
+ clib_dlist_addtail (tsm->list_pool,
+ u->sessions_per_user_list_head_index, oldest_index);
+ nat_free_session_data (sm, s, thread_index);
+ if (snat_is_session_static (s))
+ u->nstaticsessions--;