middlewares

Documentation

Index

• func GetLoggerCtx(ctx context.Context, middleware, middlewareType string) context.Context
• func GetSourceExtractor(ctx context.Context, sourceMatcher *dynamic.SourceCriterion) (utils.SourceExtractor, error)
• type HTTPHandlerSwitcher
  • func NewHandlerSwitcher(newHandler http.Handler) (hs *HTTPHandlerSwitcher)
  • func (h *HTTPHandlerSwitcher) GetHandler() (newHandler http.Handler)
  • func (h *HTTPHandlerSwitcher) ServeHTTP(rw http.ResponseWriter, req *http.Request)
  • func (h *HTTPHandlerSwitcher) UpdateHandler(newHandler http.Handler)
• type Stateful

Functions

func GetLoggerCtx

func GetLoggerCtx(ctx context.Context, middleware, middlewareType string) context.Context

GetLoggerCtx creates a logger context with the middleware fields.

func GetSourceExtractor

func GetSourceExtractor(ctx context.Context, sourceMatcher *dynamic.SourceCriterion) (utils.SourceExtractor, error)

GetSourceExtractor returns the SourceExtractor function corresponding to the given sourceMatcher. It defaults to a RemoteAddrStrategy IPStrategy if need be. It returns an error if more than one source criterion is provided.

Types

type HTTPHandlerSwitcher

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

HTTPHandlerSwitcher allows hot switching of http.ServeMux.

func NewHandlerSwitcher

func NewHandlerSwitcher(newHandler http.Handler) (hs *HTTPHandlerSwitcher)

NewHandlerSwitcher builds a new instance of HTTPHandlerSwitcher.

func (*HTTPHandlerSwitcher) GetHandler

func (h *HTTPHandlerSwitcher) GetHandler() (newHandler http.Handler)

GetHandler returns the current http.ServeMux.

func (*HTTPHandlerSwitcher) ServeHTTP

func (h *HTTPHandlerSwitcher) ServeHTTP(rw http.ResponseWriter, req *http.Request)

func (*HTTPHandlerSwitcher) UpdateHandler

func (h *HTTPHandlerSwitcher) UpdateHandler(newHandler http.Handler)

UpdateHandler safely updates the current http.ServeMux with a new one.

type Stateful

type Stateful interface {
	http.ResponseWriter
	http.Hijacker
	http.Flusher
	http.CloseNotifier
}

Stateful interface groups all http interfaces that must be implemented by a stateful middleware (ie: recorders).