lock

package

v0.9.0 Latest Latest Go to latest Published: Mar 4, 2024 License: Apache-2.0 Imports: 7 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

View Source

var ErrLocked = errors.New("already locked")

This section is empty.

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

func (l *LocalLock) Lock(ctx context.Context) error

func (l *LocalLock) TryLock(ctx context.Context) error

func (l *LocalLock) Unlock() error

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

func NewLocalLockFactory(ll *LocalLocks) *LocalLockFactory

func (l *LocalLockFactory) NewLock(key string) Lock

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

func NewLocalLocks() *LocalLocks

type Lock interface {
	Lock(ctx context.Context) error
	TryLock(ctx context.Context) error
	Unlock() error
}

type LockFactory interface {
	NewLock(key string) Lock
}

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

func NewPGLock(db *sql.DB, key string) *PGLock

func (l *PGLock) Lock(ctx context.Context) error

func (l *PGLock) TryLock(ctx context.Context) error

func (l *PGLock) Unlock() error

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

func NewPGLockFactory(db *sql.DB) *PGLockFactory

func (l *PGLockFactory) NewLock(key string) Lock