package core

import (
	"context"
	"net/http"
	"time"
)

type contexter interface{ Ctx() context.Context }

type reqCtx struct{ c context.Context }

func (r reqCtx) Ctx() context.Context { return r.c }

func contextWithTimeout(r *http.Request, d time.Duration) (contexter, context.CancelFunc) {
	c, cancel := context.WithTimeout(r.Context(), d)
	return reqCtx{c}, cancel
}