45 lines
656 B
Go
45 lines
656 B
Go
package storage
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import (
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"log"
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"sync"
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"time"
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)
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type logCounter struct {
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mu sync.Mutex
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counter int
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timestamp time.Time
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lastTS time.Time
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}
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func NewLogCounter() *logCounter {
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nlc := &logCounter{}
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nlc.init()
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return nlc
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}
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func (c *logCounter) init() {
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c.mu.Lock()
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c.counter = 0
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c.timestamp = time.Now()
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c.mu.Unlock()
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}
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func (c *logCounter) Update(ts time.Time) {
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c.mu.Lock()
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c.counter++
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c.lastTS = ts
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c.mu.Unlock()
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}
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func (c *logCounter) Print() {
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c.mu.Lock()
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log.Printf("counter: %d, duration: %s, lastSessionTS: %s",
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c.counter,
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time.Now().Sub(c.timestamp).String(),
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c.lastTS.String(),
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)
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c.mu.Unlock()
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c.init()
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}
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