- ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto);
- if (ads->udpsocket<0) { r= errno; goto x_free; }
-
- r= adns__setnonblock(ads,ads->udpsocket);
- if (r) { r= errno; goto x_closeudp; }
+ ads->nudp= 0;
+ for (i=0; i<ads->nservers; i++) {
+ if (adns__udpsocket_by_af(ads, ads->servers[i].addr.sa.sa_family))
+ continue;
+ assert(ads->nudp < MAXUDP);
+ udp= &ads->udpsocket[ads->nudp];
+ udp->af= ads->servers[i].addr.sa.sa_family;
+ udp->fd= socket(udp->af,SOCK_DGRAM,proto->p_proto);
+ if (udp->fd < 0) { r= errno; goto x_free; }
+ r= adns__setnonblock(ads,udp->fd);
+ if (r) { r= errno; goto x_closeudp; }
+ ads->nudp++;
+ }