| // Copyright 2017 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build !go1.7 |
| |
| package rate |
| |
| import "golang.org/x/net/context" |
| |
| // Wait is shorthand for WaitN(ctx, 1). |
| func (lim *Limiter) Wait(ctx context.Context) (err error) { |
| return lim.waitN(ctx, 1) |
| } |
| |
| // WaitN blocks until lim permits n events to happen. |
| // It returns an error if n exceeds the Limiter's burst size, the Context is |
| // canceled, or the expected wait time exceeds the Context's Deadline. |
| func (lim *Limiter) WaitN(ctx context.Context, n int) (err error) { |
| return lim.waitN(ctx, n) |
| } |
