redis

package

v1.3.0 Latest Latest Go to latest Published: Jul 15, 2026 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/jcsvwinston/quark

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Documentation ¶

Index ¶

type Options
type Store
- func New(opts Options) *Store

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Options ¶

type Options struct {
	Addr     string
	Password string
	DB       int
}

Options defines the connection parameters for Redis.

type Store ¶

type Store struct {
	// contains filtered or unexported fields
}

func New ¶

func New(opts Options) *Store

New creates a new Redis cache store.

func (*Store) AcquireLock ¶ added in v1.2.0

func (s *Store) AcquireLock(ctx context.Context, key string, ttl time.Duration) (bool, func() error, error)

AcquireLock implements quark.CacheLocker (ADR-0020) via SET NX with a TTL: the first caller across all processes claims the key with a unique token and gets acquired=true; concurrent callers get false. release runs a token-checked Lua delete so only the current holder unlocks. The TTL guarantees a crashed holder cannot wedge the key. The caller (the stampede wrapper) supplies an already-namespaced key.

func (*Store) Delete ¶

func (s *Store) Delete(ctx context.Context, key string) error

func (*Store) Get ¶

func (s *Store) Get(ctx context.Context, key string) ([]byte, error)

func (*Store) InvalidateTags ¶

func (s *Store) InvalidateTags(ctx context.Context, tags ...string) error

func (*Store) Ping ¶

func (s *Store) Ping(ctx context.Context) error

Ping checks the connectivity to the Redis server.

func (*Store) Set ¶

func (s *Store) Set(ctx context.Context, key string, val []byte, ttl time.Duration, tags ...string) error

Source Files ¶

View all Source files

redis.go

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