reverseproxy

Documentation

Overview

Package reverseproxy allows instance a simple reverse proxy with capacity to implement many interceptors.

Index

• type Configurer
• type ReverseProxy
  • func New(options ...func(Configurer) error) (*ReverseProxy, error)
  • func (rp *ReverseProxy) Run() error
  • func (rp *ReverseProxy) ServeHTTP(response http.ResponseWriter, request *http.Request) error

Types

type Configurer

type Configurer interface {

	// Origin allows set the endpoint backend url.
	Origin(address string) error

	// Public allows set the endpoint frontend url.
	Public(address string) error

	// AddInterceptor allows loading a new interceptor that the proxy must be execute by each request.
	//
	// Receives a name to identify the interceptor loaded.
	AddInterceptor(name string, interceptor interceptor.Interceptor) error
}

Configurer defines the available options to configure a new instance of reverseproxy.ReverseProxy.

type ReverseProxy

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

ReverseProxy execute a httputil.ReverseProxy and manage the interceptors configured.

func New

func New(options ...func(Configurer) error) (*ReverseProxy, error)

New returns a new reverseproxy.ReverseProxy instace configured.

Receives a list of options callback with the configurations to apply.

func (*ReverseProxy) Run

func (rp *ReverseProxy) Run() error

Run starts to lisent and serve the reverse proxy

func (*ReverseProxy) ServeHTTP

func (rp *ReverseProxy) ServeHTTP(response http.ResponseWriter, request *http.Request) error

ServeHTTP implements http.Handler interface. It allows execute a request parse manually.

Receives the request data that the reverse proxy handle to apply the correspondent redirection.