55 lines
969 B
Go
55 lines
969 B
Go
package dao
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import (
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"context"
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"time"
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"go-common/app/interface/main/web-feed/conf"
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"go-common/library/cache/memcache"
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"go-common/library/stat/prom"
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)
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// Dao .
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type Dao struct {
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c *conf.Config
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mc *memcache.Pool
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mcFeedExpire int32
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}
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var (
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errorsCount = prom.BusinessErrCount
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infosCount = prom.BusinessInfoCount
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)
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// PromError prom error
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func PromError(name string) {
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errorsCount.Incr(name)
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}
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// PromInfo add prom info
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func PromInfo(name string) {
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infosCount.Incr(name)
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}
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// New add a feed job dao.
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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c: c,
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mc: memcache.NewPool(c.Memcache.Config),
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mcFeedExpire: int32(time.Duration(c.Memcache.FeedExpire) / time.Second),
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}
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return
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}
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// Ping checks health of redis and mc.
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func (d *Dao) Ping(c context.Context) (err error) {
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return d.pingMC(c)
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}
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// Close closes connections of redis or mc etc.
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func (d *Dao) Close() {
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if d.mc != nil {
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d.mc.Close()
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}
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}
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