how can i get response time through middlerware?

[r6c]

i want to get response time, how can i do?

[savsgio]

Do you need the time spent in the handler, middleware or in all?.

[losingle]

@savsgio Need before and after middleware

[r6c]

@savsgio Need before and after middleware

yes

[losingle]

@r6c using master branch

// your_middleware.go
const (
	uvKey = "request.startTime"
	millisecond = float64(time.Millisecond)
)
func BeforeChain(ctx *atreugo.RequestCtx) (int, error) {
    ctx.SetUserValue(uvKey, Nanotime())
    return fasthttp.StatusOK, nil
}

func AfterChain(ctx *atreugo.RequestCtx) (int, error) {
        startTime := *(*int64)(runtimer.GetEfaceDataPtr(ctx.UserValue(uvKey)))
	duration := float64(Nanotime()-startTime) / millisecond
	return fasthttp.StatusOK, nil
}

// main.go
server.UseBefore(yourMiddleware.BeforeChain)

server.UseAfter(yourMiddleware.AfterChain)

[r6c]

@r6c using master branch

// your_middleware.go
const (
	uvKey = "request.startTime"
	millisecond = float64(time.Millisecond)
)
func BeforeChain(ctx *atreugo.RequestCtx) (int, error) {
    ctx.SetUserValue(uvKey, Nanotime())
    return fasthttp.StatusOK, nil
}

func AfterChain(ctx *atreugo.RequestCtx) (int, error) {
        startTime := *(*int64)(runtimer.GetEfaceDataPtr(ctx.UserValue(uvKey)))
	duration := float64(Nanotime()-startTime) / millisecond
	return fasthttp.StatusOK, nil
}

// main.go
server.UseBefore(yourMiddleware.BeforeChain)

server.UseAfter(yourMiddleware.AfterChain)

thanks