types

type ContextKey ¶

type ContextKey string

const (
	// TargetContextKey used by the forwarder to get the target backend.
	TargetContextKey ContextKey = "krb.target"

	// BackendContextKey used to store the backend name.
	BackendContextKey ContextKey = "krb.backend"
)

type CustomHandlerFunc ¶ added in v0.4.0

type CustomHandlerFunc func(FlowComponent, http.ResponseWriter, *http.Request)

type Dummy ¶ added in v0.4.0

type Dummy struct {
	CustomHandler CustomHandlerFunc
	// Returned by Order() int
	O int
	// contains filtered or unexported fields
}

Dummy can be used to replace components with a block that just forwards whatever request it's called to handle. This is useful to be able to easily disable certain components while keeping the structure the same.

func (d *Dummy) Next(next FlowComponent)

func (d *Dummy) Order() int

func (d *Dummy) ServeHTTP(w http.ResponseWriter, req *http.Request)

type FlowComponent ¶

type FlowComponent interface {
	http.Handler

	Next(FlowComponent)
}