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54 lines
969 B
54 lines
969 B
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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