resolver

Documentation

Overview

Package resolver implements the resolver used to resolve hostnames to IP addresses.

Index

• func Resolve(ctx context.Context, address string) (*net.IPAddr, error)

Functions

func Resolve

func Resolve(ctx context.Context, address string) (*net.IPAddr, error)

Resolve resolves the given hostname to an IP address. It prefers IPv4 addresses if available, and falls back to IPv6 addresses if not. If the hostname was already resolved and it is still valid, it returns the cached IP address.