// handleQuery is used to handle an incoming query func (s *server) handleQuery(query *dns.Msg, from net.Addr) error { // Ignore answer for now if len(query.Answer) > 0 { return nil } // Ignore questions with Authorative section for now if len(query.Ns) > 0 { return nil } // Handle each question var ( resp dns.Msg err error ) if len(query.Question) > 0 { for i, _ := range query.Question { resp = dns.Msg{} resp.SetReply(query) resp.Answer = []dns.RR{} resp.Extra = []dns.RR{} if err = s.handleQuestion(query.Question[i], &resp); err != nil { log.Printf("[ERR] bonjour: failed to handle question %v: %v", query.Question[i], err) continue } // Check if there is an answer if len(resp.Answer) > 0 { //return s.sendResponse(&resp, from) //log.Println("====== BEGIN ======") //log.Println(resp.String()) //log.Println("======= END =======") if e := s.multicastResponse(&resp); e != nil { err = e } } } } return err }