Interface Sync

sync/sync.go:30–47

Sync is a interface for sync servers

//Sync is a interface for sync servers
type Sync interface {
	HasLock(path string) bool
	Lock(path string, block bool) (notifyLost chan struct{}, err error)
	Unlock(path string) error
	Fetch(path string) (*Node, error)
	Update(path, json string) error
	Delete(path string, prefix bool) error
	// Watch monitors changes on path and emits Events to responseChan.
	// Close stopChan to cancel.
	// You can specify the revision to start watching,
	// give RevisionCurrent when you want to start from the current revision.
	// Returns an error when gets any error including connection failures.
	Watch(path string, responseChan chan *Event, stopChan chan bool, revision int64) error
	//WatchContext keep watch update under the path until context is canceled.
	WatchContext(ctx context.Context, path string, revision int64) <-chan *Event
	GetProcessID() string
	Close()
}

//Event is a struct for Watch response
type Event struct {