mirror of https://github.com/k3s-io/k3s
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
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/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package queue
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import (
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"time"
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)
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type Priority struct {
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ts time.Time // timestamp
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notify BreakChan // notification channel
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}
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func (p Priority) Equal(other Priority) bool {
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return p.ts.Equal(other.ts) && p.notify == other.notify
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}
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func extractFromDelayed(d Delayed) Priority {
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deadline := time.Now().Add(d.GetDelay())
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breaker := BreakChan(nil)
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if breakout, good := d.(Breakout); good {
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breaker = breakout.Breaker()
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}
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return Priority{
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ts: deadline,
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notify: breaker,
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}
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}
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func extractFromDeadlined(d Deadlined) (Priority, bool) {
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if ts, ok := d.Deadline(); ok {
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breaker := BreakChan(nil)
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if breakout, good := d.(Breakout); good {
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breaker = breakout.Breaker()
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}
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return Priority{
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ts: ts,
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notify: breaker,
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}, true
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}
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return Priority{}, false
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}
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