109         dns_server_unref(t->server);  in dns_transaction_free()
402                            "DNS_SERVER=%s", strna(dns_server_string_full(t->server)),  in dns_transaction_complete()
403 …"DNS_SERVER_FEATURE_LEVEL=%s", dns_server_feature_level_to_string(t->server->possible_feature_leve…  in dns_transaction_complete()
464         DnsServer *server;  in dns_transaction_pick_server()  local
471         server = dns_scope_get_dns_server(t->scope);  in dns_transaction_pick_server()
472         if (!server)  in dns_transaction_pick_server()
477         if (server != t->server) {  in dns_transaction_pick_server()
482         t->current_feature_level = dns_server_possible_feature_level(server);  in dns_transaction_pick_server()
494         if (server == t->server)  in dns_transaction_pick_server()
497         dns_server_unref(t->server);  in dns_transaction_pick_server()
498         t->server = dns_server_ref(server);  in dns_transaction_pick_server()
502 …log_debug("Using DNS server %s for transaction %u.", strna(dns_server_string_full(t->server)), t->…  in dns_transaction_pick_server()
521                 dns_scope_next_dns_server(t->scope, t->server);  in dns_transaction_retry()
548         if (!t->server)  in dns_transaction_maybe_restart()
551         if (t->current_feature_level <= dns_server_possible_feature_level(t->server))  in dns_transaction_maybe_restart()
634                         dns_server_packet_lost(t->server, IPPROTO_TCP, t->current_feature_level);  in on_stream_complete()
665         if (t->server->port > 0)  in dns_transaction_port()
666                 return t->server->port;  in dns_transaction_port()
691                 if (manager_server_is_stub(t->scope->manager, t->server))  in dns_transaction_emit_tcp()
695 …   if (!dns_server_dnssec_supported(t->server) && dns_type_is_dnssec(dns_transaction_key(t)->type))  in dns_transaction_emit_tcp()
698                         r = dns_server_adjust_opt(t->server, t->sent, t->current_feature_level);  in dns_transaction_emit_tcp()
703 …if (t->server->stream && (DNS_SERVER_FEATURE_LEVEL_IS_TLS(t->current_feature_level) == t->server->…  in dns_transaction_emit_tcp()
704                         s = dns_stream_ref(t->server->stream);  in dns_transaction_emit_tcp()
706 …     fd = dns_scope_socket_tcp(t->scope, AF_UNSPEC, NULL, t->server, dns_transaction_port(t), &sa);  in dns_transaction_emit_tcp()
713                     dns_server_get_dns_over_tls_mode(t->server) == DNS_OVER_TLS_OPPORTUNISTIC)  in dns_transaction_emit_tcp()
764                         assert(t->server);  in dns_transaction_emit_tcp()
765                         r = dnstls_stream_connect_tls(s, t->server);  in dns_transaction_emit_tcp()
771                 if (t->server) {  in dns_transaction_emit_tcp()
772                         dns_server_unref_stream(t->server);  in dns_transaction_emit_tcp()
773                         s->server = dns_server_ref(t->server);  in dns_transaction_emit_tcp()
774                         t->server->stream = dns_stream_ref(s);  in dns_transaction_emit_tcp()
972                 dns_server_warn_downgrade(t->server);  in dns_transaction_process_dnssec()
1122                 assert(t->server);  in dns_transaction_process_reply()
1191                         dns_server_packet_truncated(t->server, t->current_feature_level);  in dns_transaction_process_reply()
1220                 if (t->server)  in dns_transaction_process_reply()
1221 …                      dns_server_packet_udp_fragmented(t->server, dns_packet_size_unfragmented(p));  in dns_transaction_process_reply()
1267                 if (t->server) {  in dns_transaction_process_reply()
1268                         dns_server_packet_invalid(t->server, t->current_feature_level);  in dns_transaction_process_reply()
1320         if (t->server) {  in dns_transaction_process_reply()
1326 …                     dns_server_packet_rcode_downgrade(t->server, t->clamp_feature_level_servfail);  in dns_transaction_process_reply()
1330                         dns_server_packet_bad_opt(t->server, t->current_feature_level);  in dns_transaction_process_reply()
1334                         dns_server_packet_do_off(t->server, t->current_feature_level);  in dns_transaction_process_reply()
1339 …dns_server_packet_received(t->server, p->ipproto, t->current_feature_level, dns_packet_size_unfrag…  in dns_transaction_process_reply()
1424                 dns_server_packet_lost(t->server, IPPROTO_UDP, t->current_feature_level);  in on_dns_packet()
1472                 if (manager_server_is_stub(t->scope->manager, t->server))  in dns_transaction_emit_udp()
1478 …if (!t->bypass && !dns_server_dnssec_supported(t->server) && dns_type_is_dnssec(dns_transaction_ke…  in dns_transaction_emit_udp()
1489                         fd = dns_scope_socket_udp(t->scope, t->server);  in dns_transaction_emit_udp()
1504                         r = dns_server_adjust_opt(t->server, t->sent, t->current_feature_level);  in dns_transaction_emit_udp()
1511 …r = dns_scope_emit_udp(t->scope, t->dns_udp_fd, t->server ? t->server->family : AF_UNSPEC, t->sent…  in dns_transaction_emit_udp()
1534                         assert(t->server);  in on_transaction_timeout()
1535 …dns_server_packet_lost(t->server, t->stream ? IPPROTO_TCP : IPPROTO_UDP, t->current_feature_level);  in on_transaction_timeout()
2031                 dns_scope_next_dns_server(t->scope, t->server);  in dns_transaction_go()
2033                 if (dns_scope_get_dns_server(t->scope) == t->server) {  in dns_transaction_go()
2062                 dns_scope_next_dns_server(t->scope, t->server);  in dns_transaction_go()
2264         if (!t->server)  in dns_transaction_dnssec_supported()
2272         return dns_server_dnssec_supported(t->server);  in dns_transaction_dnssec_supported()
3244 …                              dns_server_packet_rrsig_missing(t->server, t->current_feature_level);  in dnssec_validate_records()