diff --git a/vendor.mod b/vendor.mod index 3f92ed6efd..8db6a8e075 100644 --- a/vendor.mod +++ b/vendor.mod @@ -71,7 +71,7 @@ require ( go.etcd.io/etcd/raft/v3 v3.5.6 // indirect golang.org/x/crypto v0.2.0 // indirect golang.org/x/net v0.5.0 // indirect - golang.org/x/time v0.1.0 // indirect + golang.org/x/time v0.3.0 // indirect google.golang.org/genproto v0.0.0-20220706185917-7780775163c4 // indirect google.golang.org/grpc v1.48.0 // indirect google.golang.org/protobuf v1.28.1 // indirect diff --git a/vendor.sum b/vendor.sum index bb2beaa47e..330f157f30 100644 --- a/vendor.sum +++ b/vendor.sum @@ -598,8 +598,8 @@ golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= -golang.org/x/time v0.1.0 h1:xYY+Bajn2a7VBmTM5GikTmnK8ZuX8YgnQCqZpbBNtmA= -golang.org/x/time v0.1.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4= +golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= diff --git a/vendor/golang.org/x/time/rate/rate.go b/vendor/golang.org/x/time/rate/rate.go index 8f7c29f156..f0e0cf3cb1 100644 --- a/vendor/golang.org/x/time/rate/rate.go +++ b/vendor/golang.org/x/time/rate/rate.go @@ -83,7 +83,7 @@ func (lim *Limiter) Burst() int { // TokensAt returns the number of tokens available at time t. func (lim *Limiter) TokensAt(t time.Time) float64 { lim.mu.Lock() - _, _, tokens := lim.advance(t) // does not mutute lim + _, tokens := lim.advance(t) // does not mutate lim lim.mu.Unlock() return tokens } @@ -183,7 +183,7 @@ func (r *Reservation) CancelAt(t time.Time) { return } // advance time to now - t, _, tokens := r.lim.advance(t) + t, tokens := r.lim.advance(t) // calculate new number of tokens tokens += restoreTokens if burst := float64(r.lim.burst); tokens > burst { @@ -304,7 +304,7 @@ func (lim *Limiter) SetLimitAt(t time.Time, newLimit Limit) { lim.mu.Lock() defer lim.mu.Unlock() - t, _, tokens := lim.advance(t) + t, tokens := lim.advance(t) lim.last = t lim.tokens = tokens @@ -321,7 +321,7 @@ func (lim *Limiter) SetBurstAt(t time.Time, newBurst int) { lim.mu.Lock() defer lim.mu.Unlock() - t, _, tokens := lim.advance(t) + t, tokens := lim.advance(t) lim.last = t lim.tokens = tokens @@ -356,7 +356,7 @@ func (lim *Limiter) reserveN(t time.Time, n int, maxFutureReserve time.Duration) } } - t, last, tokens := lim.advance(t) + t, tokens := lim.advance(t) // Calculate the remaining number of tokens resulting from the request. tokens -= float64(n) @@ -379,15 +379,11 @@ func (lim *Limiter) reserveN(t time.Time, n int, maxFutureReserve time.Duration) if ok { r.tokens = n r.timeToAct = t.Add(waitDuration) - } - // Update state - if ok { + // Update state lim.last = t lim.tokens = tokens lim.lastEvent = r.timeToAct - } else { - lim.last = last } return r @@ -396,7 +392,7 @@ func (lim *Limiter) reserveN(t time.Time, n int, maxFutureReserve time.Duration) // advance calculates and returns an updated state for lim resulting from the passage of time. // lim is not changed. // advance requires that lim.mu is held. -func (lim *Limiter) advance(t time.Time) (newT time.Time, newLast time.Time, newTokens float64) { +func (lim *Limiter) advance(t time.Time) (newT time.Time, newTokens float64) { last := lim.last if t.Before(last) { last = t @@ -409,7 +405,7 @@ func (lim *Limiter) advance(t time.Time) (newT time.Time, newLast time.Time, new if burst := float64(lim.burst); tokens > burst { tokens = burst } - return t, last, tokens + return t, tokens } // durationFromTokens is a unit conversion function from the number of tokens to the duration diff --git a/vendor/golang.org/x/time/rate/sometimes.go b/vendor/golang.org/x/time/rate/sometimes.go new file mode 100644 index 0000000000..6ba99ddb67 --- /dev/null +++ b/vendor/golang.org/x/time/rate/sometimes.go @@ -0,0 +1,67 @@ +// Copyright 2022 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. + +package rate + +import ( + "sync" + "time" +) + +// Sometimes will perform an action occasionally. The First, Every, and +// Interval fields govern the behavior of Do, which performs the action. +// A zero Sometimes value will perform an action exactly once. +// +// # Example: logging with rate limiting +// +// var sometimes = rate.Sometimes{First: 3, Interval: 10*time.Second} +// func Spammy() { +// sometimes.Do(func() { log.Info("here I am!") }) +// } +type Sometimes struct { + First int // if non-zero, the first N calls to Do will run f. + Every int // if non-zero, every Nth call to Do will run f. + Interval time.Duration // if non-zero and Interval has elapsed since f's last run, Do will run f. + + mu sync.Mutex + count int // number of Do calls + last time.Time // last time f was run +} + +// Do runs the function f as allowed by First, Every, and Interval. +// +// The model is a union (not intersection) of filters. The first call to Do +// always runs f. Subsequent calls to Do run f if allowed by First or Every or +// Interval. +// +// A non-zero First:N causes the first N Do(f) calls to run f. +// +// A non-zero Every:M causes every Mth Do(f) call, starting with the first, to +// run f. +// +// A non-zero Interval causes Do(f) to run f if Interval has elapsed since +// Do last ran f. +// +// Specifying multiple filters produces the union of these execution streams. +// For example, specifying both First:N and Every:M causes the first N Do(f) +// calls and every Mth Do(f) call, starting with the first, to run f. See +// Examples for more. +// +// If Do is called multiple times simultaneously, the calls will block and run +// serially. Therefore, Do is intended for lightweight operations. +// +// Because a call to Do may block until f returns, if f causes Do to be called, +// it will deadlock. +func (s *Sometimes) Do(f func()) { + s.mu.Lock() + defer s.mu.Unlock() + if s.count == 0 || + (s.First > 0 && s.count < s.First) || + (s.Every > 0 && s.count%s.Every == 0) || + (s.Interval > 0 && time.Since(s.last) >= s.Interval) { + f() + s.last = time.Now() + } + s.count++ +} diff --git a/vendor/modules.txt b/vendor/modules.txt index 48ae8ccc7c..581bd5b433 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -293,7 +293,7 @@ golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm golang.org/x/text/width -# golang.org/x/time v0.1.0 +# golang.org/x/time v0.3.0 ## explicit golang.org/x/time/rate # google.golang.org/genproto v0.0.0-20220706185917-7780775163c4