middleware

Documentation

Index

• Constants
• type Handler
• type Matcher
  • func New() Matcher
• type Middleware
  • func Chain(m ...Middleware) Middleware
• type Request

Constants

const (
	OperationJoin = "join"
)

Types

type Handler

type Handler func(ctx context.Context, req Request) (interface{}, error)

type Matcher

type Matcher interface {
	Use(ms ...Middleware)
	Add(selector string, ms ...Middleware)
	Match(operation string) []Middleware
}

func New

func New() Matcher

type Middleware

type Middleware func(Handler) Handler

func Chain

func Chain(m ...Middleware) Middleware

type Request

type Request struct {
	Operation string      `json:"operation"`
	Params    interface{} `json:"params"`
}