selectors

type ServerSelector ¶

type ServerSelector interface {
	SetServers(servers ...string) error
	// PickServer returns the server address that a given item
	// should be shared onto.
	PickServer(key string) (net.Addr, error)
	Each(func(net.Addr) error) error
	ReturnAddresses() []net.Addr
}

ServerSelector is the interface that selects a memcache server as a function of the item's key.

All ServerSelector implementations must be safe for concurrent use by multiple goroutines.