+ if (/* adns's query strategy is not configurable */
+ OPTION_STARTS("timeout:") ||
+ OPTION_STARTS("attempts:") ||
+ OPTION_IS("rotate") ||
+ /* adns provides the application with knob for this */
+ OPTION_IS("no-check-names") ||
+ /* adns normally does IPv6 if the application wants it; control
+ * this with the adns_af: option if you like */
+ OPTION_IS("inet6") ||
+ /* adns does not do edns0 and this is not a problem */
+ OPTION_IS("edns0"))
+ continue;