middleware

type Base struct {
	HandlerType int8
	Domain      *core.Domain
	Path        *core.Path
	// contains filtered or unexported fields
}

type Baser interface {
	GetHandlerType() int8
	GetDomain() *core.Domain
	GetPath() *core.Path
	GetLb() lb.LoadBalance
	GetLmt() *limiter.Limiter
	GetMt() *core.Metrics
	SetHandlerType(int8)
	SetDomain(*core.Domain)
	SetPath(*core.Path)
	SetLb(lb.LoadBalance)
	SetLmt(*limiter.Limiter)
	SetMt(*core.Metrics)
}

type BlackIpsMw struct {
	Baser
}

type BreakerMw struct {
	Baser
}

type BufferPool interface {
	Get() []byte
	Put([]byte)
}

type GateWay struct {
	Baser
}

type HgwMiddleWare interface {
	Init() func(http.Handler) http.Handler
}

type LoggerMw struct {
	Baser
}

type MetricsMw struct {
	Baser
}

type RateLimiterMw struct {
	Baser
}

type RecoverMw struct {
	Baser
}

type RequestCopyMw struct {
	Baser
}

type ReverseProxy struct {
	// Director must be a function which modifies
	// the request into a new request to be sent
	// using Transport. Its response is then copied
	// back to the original client unmodified.
	// Director must not access the provided Request
	// after returning.
	Director func(*http.Request)

	// The transport used to perform proxy requests.
	// If nil, http.DefaultTransport is used.
	Transport http.RoundTripper

	// FlushInterval specifies the flush interval
	// to flush to the client while copying the
	// response body.
	// If zero, no periodic flushing is done.
	FlushInterval time.Duration

	// ErrorLog specifies an optional logger for errors
	// that occur when attempting to proxy the request.
	// If nil, logging goes to os.Stderr via the log package's
	// standard logger.
	ErrorLog *log.Logger

	// BufferPool optionally specifies a buffer pool to
	// get byte slices for use by io.CopyBuffer when
	// copying HTTP response bodies.
	BufferPool BufferPool

	// ModifyResponse is an optional function that modifies the
	// Response from the backend. It is called if the backend
	// returns a response at all, with any HTTP status code.
	// If the backend is unreachable, the optional ErrorHandler is
	// called without any call to ModifyResponse.
	//
	// If ModifyResponse returns an error, ErrorHandler is called
	// with its error value. If ErrorHandler is nil, its default
	// implementation is used.
	ModifyResponse func(*http.Response) error

	// ErrorHandler is an optional function that handles errors
	// reaching the backend or errors from ModifyResponse.
	//
	// If nil, the default is to log the provided error and return
	// a 502 Status Bad Gateway response.
	ErrorHandler func(http.ResponseWriter, *http.Request, error)

	SuccessHandler func(http.ResponseWriter, *http.Request)
}