PORT_INIT_TRIES
if (use_both_schemes && retry >= (PORT_INIT_TRIES + 1) / 2)
for (i = 0; i < PORT_INIT_TRIES; i++) {
if (i == (PORT_INIT_TRIES - 1) / 2) {
for (i = 0; i < PORT_INIT_TRIES; ++i) {