mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-29 01:55:17 +00:00
37 lines
529 B
Go
37 lines
529 B
Go
package timecache
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import (
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"context"
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"sync"
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"time"
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)
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var backgroundSweepInterval = time.Minute
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func background(ctx context.Context, lk sync.Locker, m map[string]time.Time) {
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ticker := time.NewTicker(backgroundSweepInterval)
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for {
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select {
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case now := <-ticker.C:
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sweep(lk, m, now)
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case <-ctx.Done():
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ticker.Stop()
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return
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}
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}
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}
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func sweep(lk sync.Locker, m map[string]time.Time, now time.Time) {
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lk.Lock()
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for k, expiry := range m {
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if expiry.Before(now) {
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delete(m, k)
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}
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}
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lk.Unlock()
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}
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