63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
package dao
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import (
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"context"
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"go-common/app/service/main/identify-game/model"
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"go-common/library/cache/memcache"
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"go-common/library/log"
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)
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// SetAccessCache .
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func (d *Dao) SetAccessCache(c context.Context, key string, res *model.AccessInfo) (err error) {
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if res.Expires < 0 {
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log.Error("identify-game expire error(expires:%d)", res.Expires)
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return
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}
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item := &memcache.Item{Key: key, Object: res, Flags: memcache.FlagProtobuf, Expiration: int32(res.Expires)}
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Set(item); err != nil {
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log.Error("identify-game set error(%s,%d,%v)", key, res.Expires, err)
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}
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return
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}
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// AccessCache .
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func (d *Dao) AccessCache(c context.Context, key string) (res *model.AccessInfo, err error) {
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conn := d.mc.Get(c)
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defer conn.Close()
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r, err := conn.Get(key)
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if err != nil {
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if err == memcache.ErrNotFound {
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missedCount.Incr("access_cache")
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err = nil
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return
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}
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log.Error("conn.Get(%s) error(%v)", key, err)
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return
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}
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res = &model.AccessInfo{}
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if err = conn.Scan(r, res); err != nil {
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PromError("mc:json解析失败")
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log.Error("conn.Scan(%v) error(%v)", string(r.Value), err)
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return
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}
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cachedCount.Incr("access_cache")
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return
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}
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// DelAccessCache del cache.
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func (d *Dao) DelAccessCache(c context.Context, key string) (err error) {
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Delete(key); err != nil {
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if err == memcache.ErrNotFound {
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err = nil
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return
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}
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log.Error("conn.Delete(%s) error(%v)", key, err)
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}
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return
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}
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