exchanger

package

v0.0.2 Latest Latest Go to latest Published: Mar 11, 2024 License: MIT Imports: 13 Imported by: 0

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type Exchanger interface {
	Exchange(ctx context.Context, msg []byte) ([]byte, error)
	String() string
}

Exchanger is an interface for DNS synchronous query.

func NewExchanger(addr string, opts ...Option) (Exchanger, error)

NewExchanger create an Exchanger. The addr should be URL-like format, e.g. udp://1.1.1.1:53, tls://1.1.1.1:853, https://1.0.0.1/dns-query

type Option func(opts *Options)

Option allows a common way to set Exchanger options.

func LoggerOption(logger logger.Logger) Option

LoggerOption sets the logger for Exchanger.

func RouterOption(router *chain.Router) Option

RouterOption sets the router for Exchanger.

func TLSConfigOption(cfg *tls.Config) Option

TLSConfigOption sets the TLS config for Exchanger.

func TimeoutOption(timeout time.Duration) Option

TimeoutOption sets the timeout for Exchanger.

type Options struct {
	// contains filtered or unexported fields
}