middleware

type HandlerFunc func(ctx context.Context, req Request, resp Response) error

type Middleware func(next HandlerFunc) HandlerFunc

type Request interface {
	// Client server or client
	Client() bool

	// Kind [http|grpc...]
	Kind() string

	// Stream Indicates whether it's a stream
	Stream() bool

	// Service name requested
	Service() string

	// Operation requested
	Operation() string

	// Endpoint requested
	Endpoint() string

	// ContentType Content type provided
	ContentType() string

	// Header of the request
	Header() *RequestHeader

	// Payload is the decoded value
	Payload() interface{}
}

type RequestHeader = fasthttp.RequestHeader

type Response interface {
	Header() *ResponseHeader
	Payload() interface{}
	Stream() bool
}

type ResponseHeader = fasthttp.ResponseHeader