request

Documentation

Index

• Variables
• func Display(w http.ResponseWriter, req *http.Request)
• func Error(err error, w http.ResponseWriter)
• func InitWorkers(n int)
• func Work(j Job) (img.Img, error)
• type Job
• type JobResponse
• type Logger
  • func NewLogger() *Logger
  • func (l *Logger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc)
• type Request
  • func ParseRequest(ctx context.Context, q url.Values, url string) (*Request, error)

Variables

var (
	ErrBadRequest = errors.New("bad request)")
)

Functions

func Display

func Display(w http.ResponseWriter, req *http.Request)

func Error

func Error(err error, w http.ResponseWriter)

func InitWorkers

func InitWorkers(n int)

func Work

func Work(j Job) (img.Img, error)

Types

type Job

type Job struct {
	Ctx         context.Context
	Image       img.Img
	FilterChain filter.Chain
	// contains filtered or unexported fields
}

type JobResponse

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

type Logger

type Logger struct {
	StackSize int
}

Recovery is a Negroni middleware that recovers from any panics and writes a 500 if there was one.

func NewLogger

func NewLogger() *Logger

NewRecovery returns a new instance of Recovery

func (*Logger) ServeHTTP

func (l *Logger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc)

type Request

type Request struct {
	FilterChain filter.Chain
	Storage     string
	File        string
	Format      string
	Quality     int
}

func ParseRequest

func ParseRequest(ctx context.Context, q url.Values, url string) (*Request, error)