gossip

Documentation

Index

• type DiscoverySupport
  • func NewDiscoverySupport(g Gossip) *DiscoverySupport
  • func (s *DiscoverySupport) ChannelExists(channel string) bool
  • func (s *DiscoverySupport) Peers() discovery.Members
  • func (s *DiscoverySupport) PeersOfChannel(chain common.ChannelID) discovery.Members
• type Gossip

Types

type DiscoverySupport

type DiscoverySupport struct {
	Gossip
}

DiscoverySupport implements support that is used for service discovery that is obtained from gossip

func NewDiscoverySupport

func NewDiscoverySupport(g Gossip) *DiscoverySupport

NewDiscoverySupport creates a new DiscoverySupport

func (*DiscoverySupport) ChannelExists

func (s *DiscoverySupport) ChannelExists(channel string) bool

ChannelExists returns whether a given channel exists or not

func (*DiscoverySupport) Peers

func (s *DiscoverySupport) Peers() discovery.Members

Peers returns the NetworkMembers considered alive

func (*DiscoverySupport) PeersOfChannel

func (s *DiscoverySupport) PeersOfChannel(chain common.ChannelID) discovery.Members

PeersOfChannel returns the NetworkMembers considered alive and also subscribed to the channel given

type Gossip

type Gossip interface {
	// IdentityInfo returns identity information about peers
	IdentityInfo() api.PeerIdentitySet
	// GetPeers returns the NetworkMembers considered alive
	Peers() []discovery.NetworkMember
	// PeersOfChannel returns the NetworkMembers considered alive
	// and also subscribed to the channel given
	PeersOfChannel(common.ChannelID) []discovery.NetworkMember
	// SelfChannelInfo returns the peer's latest StateInfo message of a given channel
	SelfChannelInfo(common.ChannelID) *protoext.SignedGossipMessage
	// SelfMembershipInfo returns the peer's membership information
	SelfMembershipInfo() discovery.NetworkMember
}