41 lines
750 B
Go
41 lines
750 B
Go
package pool
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import (
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"strings"
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lru "github.com/hashicorp/golang-lru"
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"github.com/nspcc-dev/neofs-sdk-go/session"
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)
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type SessionCache struct {
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cache *lru.Cache
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}
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func NewCache() (*SessionCache, error) {
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cache, err := lru.New(100)
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if err != nil {
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return nil, err
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}
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return &SessionCache{cache: cache}, nil
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}
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func (c *SessionCache) Get(key string) *session.Token {
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tokenRaw, ok := c.cache.Get(key)
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if !ok {
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return nil
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}
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return tokenRaw.(*session.Token)
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}
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func (c *SessionCache) Put(key string, token *session.Token) bool {
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return c.cache.Add(key, token)
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}
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func (c *SessionCache) DeleteByPrefix(prefix string) {
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for _, key := range c.cache.Keys() {
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if strings.HasPrefix(key.(string), prefix) {
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c.cache.Remove(key)
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}
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}
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}
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