khenaidoo | 59ce9dd | 2019-11-11 13:05:32 -0500 | [diff] [blame] | 1 | // Copyright 2017 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | // +build !go1.7 |
| 6 | |
| 7 | package rate |
| 8 | |
| 9 | import "golang.org/x/net/context" |
| 10 | |
| 11 | // Wait is shorthand for WaitN(ctx, 1). |
| 12 | func (lim *Limiter) Wait(ctx context.Context) (err error) { |
| 13 | return lim.waitN(ctx, 1) |
| 14 | } |
| 15 | |
| 16 | // WaitN blocks until lim permits n events to happen. |
| 17 | // It returns an error if n exceeds the Limiter's burst size, the Context is |
| 18 | // canceled, or the expected wait time exceeds the Context's Deadline. |
| 19 | func (lim *Limiter) WaitN(ctx context.Context, n int) (err error) { |
| 20 | return lim.waitN(ctx, n) |
| 21 | } |