Version: v2.1.1+incompatible Latest Latest

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Published: Jun 1, 2020 License: Apache-2.0 Imports: 4 Imported by: 456




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var SelectAllPolicy = func(discovery.NetworkMember) bool {
	return true

SelectAllPolicy selects all members given

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var SelectNonePolicy = func(discovery.NetworkMember) bool {
	return false

SelectNonePolicy selects an empty set of members


func AnyMatch added in v1.1.0

func AnyMatch(peerPool []discovery.NetworkMember, filters ...RoutingFilter) []discovery.NetworkMember

AnyMatch filters out peers that don't match any of the given filters

func First added in v1.1.0

func First(peerPool []discovery.NetworkMember, filter RoutingFilter) *comm.RemotePeer

First returns the first peer that matches the given filter

func SelectPeers

func SelectPeers(k int, peerPool []discovery.NetworkMember, filter RoutingFilter) []*comm.RemotePeer

SelectPeers returns a slice of at most k peers randomly chosen from peerPool that match routingFilter filter.


type RoutingFilter

type RoutingFilter func(discovery.NetworkMember) bool

RoutingFilter defines a predicate on a NetworkMember It is used to assert whether a given NetworkMember should be selected for be given a message

func CombineRoutingFilters

func CombineRoutingFilters(filters ...RoutingFilter) RoutingFilter

CombineRoutingFilters returns the logical AND of given routing filters

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