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author | Christopher Speller <crspeller@gmail.com> | 2017-05-17 16:51:25 -0400 |
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committer | GitHub <noreply@github.com> | 2017-05-17 16:51:25 -0400 |
commit | d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26 (patch) | |
tree | dbde13123c6add150448f7b75753ac022d862475 /vendor/golang.org/x/time/rate/rate.go | |
parent | cd23b8139a9463b67e3096744321f6f4eb0ca40a (diff) | |
download | chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.gz chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.bz2 chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.zip |
Upgrading server dependancies (#6431)
Diffstat (limited to 'vendor/golang.org/x/time/rate/rate.go')
-rw-r--r-- | vendor/golang.org/x/time/rate/rate.go | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/vendor/golang.org/x/time/rate/rate.go b/vendor/golang.org/x/time/rate/rate.go index f65729230..eabcd1147 100644 --- a/vendor/golang.org/x/time/rate/rate.go +++ b/vendor/golang.org/x/time/rate/rate.go @@ -6,7 +6,6 @@ package rate import ( - "context" "fmt" "math" "sync" @@ -213,8 +212,19 @@ func (lim *Limiter) ReserveN(now time.Time, n int) *Reservation { return &r } +// contextContext is a temporary(?) copy of the context.Context type +// to support both Go 1.6 using golang.org/x/net/context and Go 1.7+ +// with the built-in context package. If people ever stop using Go 1.6 +// we can remove this. +type contextContext interface { + Deadline() (deadline time.Time, ok bool) + Done() <-chan struct{} + Err() error + Value(key interface{}) interface{} +} + // Wait is shorthand for WaitN(ctx, 1). -func (lim *Limiter) Wait(ctx context.Context) (err error) { +func (lim *Limiter) wait(ctx contextContext) (err error) { return lim.WaitN(ctx, 1) } @@ -222,7 +232,7 @@ func (lim *Limiter) Wait(ctx context.Context) (err error) { // 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. // The burst limit is ignored if the rate limit is Inf. -func (lim *Limiter) WaitN(ctx context.Context, n int) (err error) { +func (lim *Limiter) waitN(ctx contextContext, n int) (err error) { if n > lim.burst && lim.limit != Inf { return fmt.Errorf("rate: Wait(n=%d) exceeds limiter's burst %d", n, lim.burst) } |