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