/* init their_addr */
init_sockaddr(&their_addr, conf->port_arg, he);
/* connect */
PARA_NOTICE_LOG("connecting to %s:%d\n", conf->host_arg,
conf->port_arg);
ret = para_connect(phd->fd, &their_addr);
/* init their_addr */
init_sockaddr(&their_addr, conf->port_arg, he);
/* connect */
PARA_NOTICE_LOG("connecting to %s:%d\n", conf->host_arg,
conf->port_arg);
ret = para_connect(phd->fd, &their_addr);