locker

package
v0.11.1 Latest Latest
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 Go to latest Published: Jun 29, 2025 License: MIT Imports: 7 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	LockerPrefix = "_locker_"
)

Variables

View Source 
var MaxLockerDuration time.Duration = 30 * time.Second
View Source 
var WaitInteval time.Duration = 50 * time.Millisecond

Functions

This section is empty.

Types

type Locker 

type Locker interface {
	Lock(ctx context.Context, resource string) (Release, error)
	WaitForLocker(ctx context.Context, resource string, maxWait time.Duration, timeout time.Duration) (Release, error)
	LockWithtimeout(ctx context.Context, resource string, timeout time.Duration) (Release, error)
}

func InitRedisLocker added in v0.9.0 

func InitRedisLocker(logger *zap.Logger, client *redis.Client) Locker

type RedisLocker added in v0.9.0 

type RedisLocker struct {
	Logger *zap.Logger
	// contains filtered or unexported fields
}

func (*RedisLocker) Lock added in v0.9.0 

func (r *RedisLocker) Lock(ctx context.Context, resource string) (Release, error)

func (*RedisLocker) LockWithtimeout added in v0.9.0 

func (r *RedisLocker) LockWithtimeout(ctx context.Context, resource string, timeout time.Duration) (Release, error)

func (*RedisLocker) WaitForLocker added in v0.10.7 

func (r *RedisLocker) WaitForLocker(ctx context.Context, resource string, maxWait time.Duration, timeout time.Duration) (Release, error)
func (r *RedisLocker) Init() {
	c := redis.NewClient(r.RedisOptions)
	r.client = c
	r.Logger.Info("redis locker ready.", zap.String("redis", r.RedisOptions.Addr))
}

type Release 

type Release func(context.Context) error

Source Files

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