list_for_each_entry_safe(hc, tmp, &clients, node) {
i++;
// PARA_DEBUG_LOG("handling client %d: %s\n", i, remote_name(hc->fd));
list_for_each_entry_safe(hc, tmp, &clients, node) {
i++;
// PARA_DEBUG_LOG("handling client %d: %s\n", i, remote_name(hc->fd));