if (vlib_thread_is_main_w_barrier () || thread_index == s->thread_index)
{
vec_add2 (smm->pending_disconnects[s->thread_index], evt, 1);
if (vlib_thread_is_main_w_barrier () || thread_index == s->thread_index)
{
vec_add2 (smm->pending_disconnects[s->thread_index], evt, 1);