TrueCloudLab/frostfs-sdk-go
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[#5] pool: Update hashicorp/lru to v2

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2022-12-30 13:44:07 +03:00 committed by fyrchik
parent cf64ddfb14
commit 0d3a238d9c
3 changed files with 7 additions and 7 deletions
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3
go.mod
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@ -9,7 +9,7 @@ require (
github.com/TrueCloudLab/tzhash v1.7.0 github.com/TrueCloudLab/tzhash v1.7.0
github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12 github.com/antlr/antlr4/runtime/Go/antlr/v4 v4.0.0-20221202181307-76fa05c21b12
github.com/google/uuid v1.3.0 github.com/google/uuid v1.3.0
github.com/hashicorp/golang-lru v0.6.0 github.com/hashicorp/golang-lru/v2 v2.0.1
github.com/mr-tron/base58 v1.2.0 github.com/mr-tron/base58 v1.2.0
github.com/nspcc-dev/neo-go v0.100.1 github.com/nspcc-dev/neo-go v0.100.1
github.com/stretchr/testify v1.8.1 github.com/stretchr/testify v1.8.1
@ -24,6 +24,7 @@ require (
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
github.com/golang/protobuf v1.5.2 // indirect github.com/golang/protobuf v1.5.2 // indirect
github.com/gorilla/websocket v1.4.2 // indirect github.com/gorilla/websocket v1.4.2 // indirect
github.com/hashicorp/golang-lru v0.6.0 // indirect
github.com/nspcc-dev/go-ordered-json v0.0.0-20220111165707-25110be27d22 // indirect github.com/nspcc-dev/go-ordered-json v0.0.0-20220111165707-25110be27d22 // indirect
github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20221202075445-cb5c18dc73eb // indirect github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20221202075445-cb5c18dc73eb // indirect
github.com/nspcc-dev/rfc6979 v0.2.0 // indirect github.com/nspcc-dev/rfc6979 v0.2.0 // indirect

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go.sum
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11
pool/cache.go
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@ -5,11 +5,11 @@ import (
"sync/atomic" "sync/atomic"
"github.com/TrueCloudLab/frostfs-sdk-go/session" "github.com/TrueCloudLab/frostfs-sdk-go/session"
lru "github.com/hashicorp/golang-lru" lru "github.com/hashicorp/golang-lru/v2"
) )
type sessionCache struct { type sessionCache struct {
cache *lru.Cache cache *lru.Cache[string, *cacheValue]
currentEpoch uint64 currentEpoch uint64
} }
@ -18,7 +18,7 @@ type cacheValue struct {
} }
func newCache() (*sessionCache, error) { func newCache() (*sessionCache, error) {
cache, err := lru.New(100) cache, err := lru.New[string, *cacheValue](100)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -30,12 +30,11 @@ func newCache() (*sessionCache, error) {
// and context related fields. Returns nil if token is missing in the cache. // and context related fields. Returns nil if token is missing in the cache.
// It is safe to modify and re-sign returned session token. // It is safe to modify and re-sign returned session token.
func (c *sessionCache) Get(key string) (session.Object, bool) { func (c *sessionCache) Get(key string) (session.Object, bool) {
valueRaw, ok := c.cache.Get(key) value, ok := c.cache.Get(key)
if !ok { if !ok {
return session.Object{}, false return session.Object{}, false
} }
value := valueRaw.(*cacheValue)
if c.expired(value) { if c.expired(value) {
c.cache.Remove(key) c.cache.Remove(key)
return session.Object{}, false return session.Object{}, false
@ -52,7 +51,7 @@ func (c *sessionCache) Put(key string, token session.Object) bool {
func (c *sessionCache) DeleteByPrefix(prefix string) { func (c *sessionCache) DeleteByPrefix(prefix string) {
for _, key := range c.cache.Keys() { for _, key := range c.cache.Keys() {
if strings.HasPrefix(key.(string), prefix) { if strings.HasPrefix(key, prefix) {
c.cache.Remove(key) c.cache.Remove(key)
} }
} }