func nopMiddleware(e endpoint.Endpoint) endpoint.Endpoint {
	return e
}
nopMiddleware is the default middleware, and does nothing.
package kitty
import (
	"context"
	"fmt"
	"net/http"
	"time"
	"github.com/go-kit/kit/endpoint"
	kithttp "github.com/go-kit/kit/transport/http"
)