ISER_CONN_TERMINATING
if (iser_conn->state == ISER_CONN_TERMINATING ||
iser_conn->state = ISER_CONN_TERMINATING;
iser_conn->state = ISER_CONN_TERMINATING;
if (isert_conn->state >= ISER_CONN_TERMINATING)
isert_conn->state = ISER_CONN_TERMINATING;
case ISER_CONN_TERMINATING: