>> >>
>> >> >Which DNS resolver?
>> >> How do I check that?
>> >
>> >curl --version (or curl_version/curl_version_info) will say.
>>
>> culr_version() output is "libcurl/7.37.0 OpenSSL/1.0.1p zlib/1.2.8"
>
>You can also check if libcurl was built with async DNS via:
>
> curl_version_info_data *info = curl_version_info(CURLVERSION_NOW);
> printf("async DNS: %d\n", !!(info->features &
> CURL_VERSION_ASYNCHDNS));
>
>(see: http://curl.haxx.se/libcurl/c/curl_version_info.html)

Got "async DNS: 0".
Would building with async DNS help in this case?
Does it affect CURL behaviour in any way?

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Received on 2015-11-25