hostselector

Documentation

Index

• type ChildrenManager
  • func NewLimitedChildrenManager(limit int, expiration time.Duration) ChildrenManager
• type HostPicker
  • func NewHostPicker(roots []string, pool cache.FileCachePool) HostPicker

Types

type ChildrenManager

type ChildrenManager interface {
	// TryAccept try to accept a new host as child
	// return result
	TryAccept(url string, host string) (bool, string)
}

ChildrenManager is the

func NewLimitedChildrenManager

func NewLimitedChildrenManager(limit int, expiration time.Duration) ChildrenManager

NewLimitedChildrenManager creator of limited children manager

type HostPicker

type HostPicker interface {
	// GetHost query url should fetch from which host
	// returns empty stream shows data should fetch from source
	// non-empty string present upstream p2p host
	GetHost(url string) string
	// PutHost stores query url matching source
	PutHost(url string, source string)
	// ResetHost clear up url matched source if exists
	ResetHost(url string)
}

HostPicker is an interface to keep p2p host information

func NewHostPicker

func NewHostPicker(roots []string, pool cache.FileCachePool) HostPicker

NewHostPicker creator of random host picker