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redislock

package module

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Versions in this module

v1

v1.0.0

Dec 8, 2022

Changes in this version

type Options

+ KeyTTL time.Duration

+ Wait time.Duration

+ func (o *Options) GetKeyTTL() time.Duration

+ func (o *Options) GetWait() time.Duration

v0

v0.0.1

May 14, 2021

Changes in this version

+ var ErrLockNotHeld = errors.New("redislock: lock not held")

+ var ErrNotObtained = errors.New("redislock: not obtained")

+ type Client struct

+ func New(client redis.UniversalClient) *Client

+ func (c *Client) Obtain(ctx context.Context, key string, ttl time.Duration, opt *Options) (*Lock, error)

+ type Lock struct

+ func Obtain(ctx context.Context, client redis.UniversalClient, key string, ...) (*Lock, error)

+ func (l *Lock) Key() string

+ func (l *Lock) Metadata() string

+ func (l *Lock) Refresh(ctx context.Context, ttl time.Duration, opt *Options) error

+ func (l *Lock) Release(ctx context.Context) error

+ func (l *Lock) TTL(ctx context.Context) (time.Duration, error)

+ func (l *Lock) Token() string

+ type Options struct

+ Metadata string

+ RetryStrategy RetryStrategy

+ type RetryStrategy interface

+ NextBackoff func() time.Duration

+ func ExponentialBackoff(min, max time.Duration) RetryStrategy

+ func LimitRetry(s RetryStrategy, max int) RetryStrategy

+ func LinearBackoff(backoff time.Duration) RetryStrategy

+ func NoRetry() RetryStrategy