dns
event handlersThe DNS module supplies the following event handlers:
dns_mapping_valid (dm: dns_mapping)
dns_mapping_unverified (dm: dns_mapping)
dns_mapping_new_name (dm: dns_mapping)
dns_mapping_lost_name (dm: dns_mapping)
dns_mapping_name_changed (old_dm: dns_mapping, new_dm: dns_mapping)
dns_mapping_altered (dm: dns_mapping, old_addrs: set[addr], new_addrs: set[addr])
old_addrs
used to be part of the set returned for the name, but
aren't any more; while those in new_addrs
didn't used to be, but
now are. There may also be some unchanged addresses, which are those in
dm$addrs
but not in new_addrs
.