// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package stress

import (
	"time"
	"v.io/v23/security/access"
)

type StressResults struct {
	Iterations int64
	Qps        float64
	MsecsPerRpc float64
}

type Stress interface {
	// Echo returns the payload that it receives.
	Echo(Payload []byte) ([]byte | error) {access.Read}

	// ServerEcho runs as many calls to Echo on the name provided in the duration
	// specified and returns the peformance results.
	ServerEcho(totalTime time.Duration, name string) (StressResults | error) {access.Read}
}