Re: Repeated calls to ares_init when using c-ares

On Wed, 29 Jan 2020, Niall O'Reilly via curl-library wrote:

>> 2. A simpler method would possibly be to use a single c-ares "channel" for
>> a whole multi handle, as then you would just make sure to keep the multi
>> handle around when doing multiple transfers and c-ares wouldn't have to
>> re-init.
>
> This seems to be the kind of approach which would enable use of c-ares for
> fetching host attributes other than addresses, such as might be carried by
> HTTPSSVC.

Sure, but we can do that already with the c-ares channel kept in a per-easy
handle basis too. This idea is more of an optimizing the c-ares use that
offering any new functionality, I think.

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