19 lines
360 B
Go
19 lines
360 B
Go
package dao
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import (
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"context"
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"go-common/library/log"
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)
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// pingRedis ping redis.
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func (d *Dao) pingRedis(c context.Context) (err error) {
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conn := d.redis.Get(c)
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defer conn.Close()
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if _, err = conn.Do("SET", "PING", "PONG"); err != nil {
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PromError("redis: ping remote")
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log.Error("remote redis: conn.Do(SET,PING,PONG) error(%v)", err)
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}
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return
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}
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