http_handler

Documentation

Index

• func ReadMsgFromReq(req *http.Request) (*dns.Msg, error)
• type Handler
  • func NewHandler(opts HandlerOpts) (*Handler, error)
  • func (h *Handler) ServeHTTP(w http.ResponseWriter, req *http.Request)
• type HandlerOpts
  • func (opts *HandlerOpts) Init() error

Functions

func ReadMsgFromReq

func ReadMsgFromReq(req *http.Request) (*dns.Msg, error)

Types

type Handler

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

func NewHandler

func NewHandler(opts HandlerOpts) (*Handler, error)

func (*Handler) ServeHTTP

func (h *Handler) ServeHTTP(w http.ResponseWriter, req *http.Request)

type HandlerOpts

type HandlerOpts struct {
	// DNSHandler is required.
	DNSHandler dns_handler.Handler

	// Path specifies the query endpoint. If it is empty, Handler
	// will ignore the request path.
	Path string

	// SrcIPHeader specifies the header that contain client source address.
	// e.g. "X-Forwarded-For".
	SrcIPHeader string

	// Logger specifies the logger which Handler writes its log to.
	// Default is a nop logger.
	Logger *zap.Logger
}

func (*HandlerOpts) Init

func (opts *HandlerOpts) Init() error