okhttp/okhttp3/AsyncDns

AsyncDns

@ExperimentalOkHttpApi
interface AsyncDns

An async domain name service that resolves IP addresses for host names.

The main implementations will typically be implemented using specific DNS libraries such as

  • Android DnsResolver

  • OkHttp DnsOverHttps

  • dnsjava Resolver

Implementations of this interface must be safe for concurrent use.

Types

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@ExperimentalOkHttpApi
interface Callback

Callback to receive results from the DNS Queries.

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@ExperimentalOkHttpApi
enum DnsClass : Enum<AsyncDns.DnsClass>

Class of DNS addresses, such that clients that treat these differently, such as attempting IPv6 first, can make such decisions.

Functions

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abstract fun query(hostname: String, callback: AsyncDns.Callback)

Query DNS records for hostname, in the order they are received.