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back out the NSID as it doesn't appear to work with recursive servers as it should

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This commit is contained in:
Simon Marsh 2019-06-21 21:25:41 +01:00
parent bf3fb763ef
commit a10a5610c7
Signed by: burble
GPG Key ID: 7B9FE8780CFB6593
1 changed files with 9 additions and 8 deletions
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17
dns.go
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@ -315,20 +315,21 @@ func (s *DNSServer) Query() *DNSResult {
// add EDNS0 options to also query the service ID (NSID)
// pretty much copied verbatim from the library docs
opts := new(dns.OPT)
opts.Hdr.Name = "."
opts.Hdr.Rrtype = dns.TypeOPT
// opts := new(dns.OPT)
// opts.Hdr.Name = "."
// opts.Hdr.Rrtype = dns.TypeOPT
// create the NSID option
ns_opt := new(dns.EDNS0_NSID)
ns_opt.Code = dns.EDNS0NSID
ns_opt.Nsid = ""
// ns_opt := new(dns.EDNS0_NSID)
// ns_opt.Code = dns.EDNS0NSID
// ns_opt.Nsid = ""
// add the NSID option to the opts RR
opts.Option = append(opts.Option, ns_opt)
// opts.Option = append(opts.Option, ns_opt)
// then add the opts RR to the query
msg.Extra = []dns.RR{opts}
// msg.SetEdns0(4096, false)
// msg.Extra = []dns.RR{opts}
// create a new DNS client
client := new(dns.Client)