lock

type Context ¶

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

Context is a ready write mutex lock where Locking can return early with an error if the context is done. No error response means the lock is acquired.

func NewContext() *Context

func (c *Context) Lock(ctx context.Context) error

func (c *Context) RLock(ctx context.Context) error

func (c *Context) RUnlock()

func (c *Context) Unlock()

type OuterCancel ¶

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

func NewOuterCancel(cancelErr error, gracefulTimeout time.Duration) *OuterCancel

func (o *OuterCancel) Lock() context.CancelFunc

func (o *OuterCancel) RLock(ctx context.Context) (context.Context, context.CancelFunc, error)

func (o *OuterCancel) Run(ctx context.Context)