May 26, 2018

Resolve DNS queries using IO::Async

IOAsyncResolverDNS extends the IOAsyncResolver class with extra methods and resolver functions to perform DNS-specific resolver lookups. It does not directly provide any methods or functions of its own.

These functions are provided for performing DNS-specific lookups, to obtain MX or SRV records, for example. For regular name resolution, the usual getaddrinfo and getnameinfo methods on the standard IOAsyncResolver should be used.

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