lordwelch/router7
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Set the recursion available flag

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This commit is contained in:
lordwelch 2020-06-23 00:19:07 -07:00
parent f147fb47bb
commit 296f7356e0
1 changed files with 6 additions and 0 deletions
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6
internal/dns/dns.go
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@ -480,6 +480,7 @@ func (s *Server) handleInternal(w dns.ResponseWriter, r *dns.Msg) {
if err == errEmpty {
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
w.WriteMsg(m)
return
}
@ -488,6 +489,7 @@ func (s *Server) handleInternal(w dns.ResponseWriter, r *dns.Msg) {
if rr != nil {
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
m.Answer = append(m.Answer, rr)
w.WriteMsg(m)
return
@ -495,6 +497,7 @@ func (s *Server) handleInternal(w dns.ResponseWriter, r *dns.Msg) {
// Send an authoritative NXDOMAIN for local:
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
m.SetRcode(r, dns.RcodeNameError)
w.WriteMsg(m)
}
@ -582,6 +585,7 @@ func (s *Server) subnameHandler(hostname lcHostname) func(w dns.ResponseWriter,
if err == errEmpty {
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
w.WriteMsg(m)
return
}
@ -591,6 +595,7 @@ func (s *Server) subnameHandler(hostname lcHostname) func(w dns.ResponseWriter,
s.promInc("local", r)
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
m.Answer = append(m.Answer, rr)
w.WriteMsg(m)
return
@ -601,6 +606,7 @@ func (s *Server) subnameHandler(hostname lcHostname) func(w dns.ResponseWriter,
s.promInc("local", r)
m := new(dns.Msg)
m.SetReply(r)
m.RecursionAvailable = true
m.SetRcode(r, dns.RcodeNameError)
w.WriteMsg(m)
return