46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package redis
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import (
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"time"
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"github.com/redis/go-redis/v9"
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)
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var (
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PoolHitsTotal = "pool_hits_total"
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PoolMissesTotal = "pool_misses_total"
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PoolTimeoutTotal = "pool_timeout_total"
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PoolConnTotalCurrent = "pool_conn_total_current"
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PoolConnIdleCurrent = "pool_conn_idle_current"
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PoolConnStaleTotal = "pool_conn_stale_total"
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)
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type Statser interface {
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PoolStats() *redis.PoolStats
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}
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func (b *Broker) statsMeter() {
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go func() {
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ticker := time.NewTicker(DefaultMeterStatsInterval)
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defer ticker.Stop()
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for {
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select {
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case <-b.done:
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return
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case <-ticker.C:
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if b.cli == nil {
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return
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}
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stats := b.cli.PoolStats()
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b.opts.Meter.Counter(PoolHitsTotal).Set(uint64(stats.Hits))
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b.opts.Meter.Counter(PoolMissesTotal).Set(uint64(stats.Misses))
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b.opts.Meter.Counter(PoolTimeoutTotal).Set(uint64(stats.Timeouts))
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b.opts.Meter.Counter(PoolConnTotalCurrent).Set(uint64(stats.TotalConns))
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b.opts.Meter.Counter(PoolConnIdleCurrent).Set(uint64(stats.IdleConns))
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b.opts.Meter.Counter(PoolConnStaleTotal).Set(uint64(stats.StaleConns))
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}
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}
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}()
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}
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