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39 lines
723 B
39 lines
723 B
3 years ago
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package streammanager
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import (
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"container/list"
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"time"
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"github.com/libp2p/go-libp2p-core/peer"
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"github.com/whyrusleeping/timecache"
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)
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const (
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coolDownPeriod = 1 * time.Minute
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)
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type coolDownCache struct {
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timeCache *timecache.TimeCache
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}
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func newCoolDownCache() *coolDownCache {
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tl := timecache.NewTimeCache(coolDownPeriod)
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return &coolDownCache{
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timeCache: tl,
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}
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}
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// Has check and add the peer ID to the cache
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func (cache *coolDownCache) Has(id peer.ID) bool {
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has := cache.timeCache.Has(string(id))
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cache.timeCache.Add(string(id))
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return has
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}
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// Reset reset the cooldown cache
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func (cache *coolDownCache) Reset() {
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cache.timeCache.Q = list.New()
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cache.timeCache.M = make(map[string]time.Time)
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}
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