topology

package

v0.0.0-...-70285c8 Latest Latest Go to latest Published: Jul 25, 2016 License: MIT Imports: 7 Imported by: 0

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type CoordFactory func(coordAddr string) (zkhelper.Conn, error)

type TopoUpdate interface {
	OnGroupChange(groupId int)
	OnSlotChange(slotId int)
}

type Topology struct {
	ProductName string
	// contains filtered or unexported fields
}

func NewTopo(ProductName string, coordAddr string, f CoordFactory, coordinator string) *Topology

func (top *Topology) Close(proxyName string)

func (top *Topology) CreateProxyFenceNode(pi *models.ProxyInfo) (string, error)

func (top *Topology) CreateProxyInfo(pi *models.ProxyInfo) (string, error)

func (top *Topology) DoResponse(seq int, pi *models.ProxyInfo) error

func (top *Topology) Exist(path string) (bool, error)

func (top *Topology) GetActionResponsePath(seq int) string

func (top *Topology) GetActionSeqList(productName string) ([]int, error)

func (top *Topology) GetActionWithSeq(seq int64) (*models.Action, error)

func (top *Topology) GetActionWithSeqObject(seq int64, act *models.Action) error

func (top *Topology) GetGroup(groupId int) (*models.ServerGroup, error)

func (top *Topology) GetProxyInfo(proxyName string) (*models.ProxyInfo, error)

func (top *Topology) GetSlotByIndex(i int) (*models.Slot, *models.ServerGroup, error)

func (top *Topology) InitCoordConn()

func (top *Topology) IsChildrenChangedEvent(e interface{}) bool

func (top *Topology) IsSessionExpiredEvent(event interface{}) bool

func (top *Topology) SetProxyStatus(proxyName string, status string) error

func (top *Topology) WatchChildren(path string, evtbus chan interface{}) ([]string, error)

func (top *Topology) WatchNode(path string, evtbus chan interface{}) ([]byte, error)