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router

package

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Versions in this module

v0

v0.9.3

Sep 8, 2017

Changes in this version

+ type FloodAddrFn func(*metadata.Server) (string, bool)

v0.9.3-rc2

Sep 6, 2017

v0.9.3-rc1

Sep 5, 2017

v0.9.2

Aug 10, 2017

Changes in this version

+ func FloodJoins(logger *log.Logger, portFn FloodPortFn, localDatacenter string, ...)

+ func HandleSerfEvents(logger *log.Logger, router *Router, areaID types.AreaID, ...)

+ type FloodPortFn func(*metadata.Server) (int, bool)

+ type Manager struct

+ func New(logger *log.Logger, shutdownCh chan struct{}, clusterInfo ManagerSerfCluster, ...) (m *Manager)

+ func (m *Manager) AddServer(s *metadata.Server)

+ func (m *Manager) FindServer() *metadata.Server

+ func (m *Manager) GetServerAddrs() map[string]string

+ func (m *Manager) IsOffline() bool

+ func (m *Manager) NotifyFailedServer(s *metadata.Server)

+ func (m *Manager) NumServers() int

+ func (m *Manager) RebalanceServers()

+ func (m *Manager) RemoveServer(s *metadata.Server)

+ func (m *Manager) ResetRebalanceTimer()

+ func (m *Manager) Start()

+ type ManagerSerfCluster interface

+ NumNodes func() int

+ type Pinger interface

+ Ping func(dc string, addr net.Addr, version int, useTLS bool) (bool, error)

+ type Router struct

+ func NewRouter(logger *log.Logger, localDatacenter string) *Router

+ func (r *Router) AddArea(areaID types.AreaID, cluster RouterSerfCluster, pinger Pinger, useTLS bool) error

+ func (r *Router) AddServer(areaID types.AreaID, s *metadata.Server) error

+ func (r *Router) FailServer(areaID types.AreaID, s *metadata.Server) error

+ func (r *Router) FindRoute(datacenter string) (*Manager, *metadata.Server, bool)

+ func (r *Router) FindServerAddrs(datacenter string) (map[string]string, error)

+ func (r *Router) GetDatacenterMaps() ([]structs.DatacenterMap, error)

+ func (r *Router) GetDatacenters() []string

+ func (r *Router) GetDatacentersByDistance() ([]string, error)

+ func (r *Router) RemoveArea(areaID types.AreaID) error

+ func (r *Router) RemoveServer(areaID types.AreaID, s *metadata.Server) error

+ func (r *Router) Shutdown()

+ func (r *Router) TLSEnabled(areaID types.AreaID) (bool, error)

+ type RouterSerfCluster interface

+ GetCachedCoordinate func(name string) (*coordinate.Coordinate, bool)

+ GetCoordinate func() (*coordinate.Coordinate, error)

+ Members func() []serf.Member

+ NumNodes func() int