peerstore

package
v0.9.0 Latest Latest
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 Go to latest Published: Nov 14, 2023 License: MIT Imports: 12 Imported by: 4

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewWakuPeerstore 

func NewWakuPeerstore(p peerstore.Peerstore) peerstore.Peerstore

NewWakuPeerstore creates a new WakuPeerStore object

Types

type ConnectionFailures 

type ConnectionFailures struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

ConnectionFailures contains connection failure information towards all peers

type Origin 

type Origin int64

Origin is used to determine how the peer is identified, either it is statically added or discovered via one of the discovery protocols 

const (
	Unknown Origin = iota
	Discv5
	Static
	PeerExchange
	DNSDiscovery
	Rendezvous
	PeerManager
)

type WakuPeerstore 

type WakuPeerstore interface {
	SetOrigin(p peer.ID, origin Origin) error
	Origin(p peer.ID) (Origin, error)
	PeersByOrigin(origin Origin) peer.IDSlice
	SetENR(p peer.ID, enr *enode.Node) error
	ENR(p peer.ID) (*enode.Node, error)
	AddConnFailure(p peer.AddrInfo)
	ResetConnFailures(p peer.AddrInfo)
	ConnFailures(p peer.AddrInfo) int

	SetDirection(p peer.ID, direction network.Direction) error
	Direction(p peer.ID) (network.Direction, error)

	AddPubSubTopic(p peer.ID, topic string) error
	RemovePubSubTopic(p peer.ID, topic string) error
	PubSubTopics(p peer.ID) ([]string, error)
	SetPubSubTopics(p peer.ID, topics []string) error
	PeersByPubSubTopics(pubSubTopics []string, specificPeers ...peer.ID) peer.IDSlice
	PeersByPubSubTopic(pubSubTopic string, specificPeers ...peer.ID) peer.IDSlice
}

WakuPeerstore is an interface for implementing WakuPeerStore

type WakuPeerstoreImpl 

type WakuPeerstoreImpl struct {
	// contains filtered or unexported fields
}

WakuPeerstoreImpl is a implementation of WakuPeerStore

func (*WakuPeerstoreImpl) AddAddr 

func (ps *WakuPeerstoreImpl) AddAddr(p peer.ID, addr ma.Multiaddr, ttl time.Duration)

func (*WakuPeerstoreImpl) AddAddrs 

func (ps *WakuPeerstoreImpl) AddAddrs(p peer.ID, addrs []ma.Multiaddr, ttl time.Duration)

func (*WakuPeerstoreImpl) AddConnFailure 

func (ps *WakuPeerstoreImpl) AddConnFailure(p peer.AddrInfo)

AddConnFailure increments connectionFailures for a peer

func (*WakuPeerstoreImpl) AddPrivKey 

func (ps *WakuPeerstoreImpl) AddPrivKey(p peer.ID, privk ic.PrivKey) error

func (*WakuPeerstoreImpl) AddProtocols 

func (ps *WakuPeerstoreImpl) AddProtocols(p peer.ID, proto ...protocol.ID) error

func (*WakuPeerstoreImpl) AddPubKey 

func (ps *WakuPeerstoreImpl) AddPubKey(p peer.ID, pubk ic.PubKey) error

func (*WakuPeerstoreImpl) AddPubSubTopic 

func (ps *WakuPeerstoreImpl) AddPubSubTopic(p peer.ID, topic string) error

AddPubSubTopic adds a new pubSubTopic for a peer

func (*WakuPeerstoreImpl) AddrStream 

func (ps *WakuPeerstoreImpl) AddrStream(ctx context.Context, p peer.ID) <-chan ma.Multiaddr

func (*WakuPeerstoreImpl) Addrs 

func (ps *WakuPeerstoreImpl) Addrs(p peer.ID) []ma.Multiaddr

func (*WakuPeerstoreImpl) ClearAddrs 

func (ps *WakuPeerstoreImpl) ClearAddrs(p peer.ID)

func (*WakuPeerstoreImpl) Close 

func (ps *WakuPeerstoreImpl) Close() error

func (*WakuPeerstoreImpl) ConnFailures 

func (ps *WakuPeerstoreImpl) ConnFailures(p peer.AddrInfo) int

ConnFailures fetches connectionFailures for a peer

func (*WakuPeerstoreImpl) ConsumePeerRecord 

func (ps *WakuPeerstoreImpl) ConsumePeerRecord(s *record.Envelope, ttl time.Duration) (accepted bool, err error)

func (*WakuPeerstoreImpl) Direction 

func (ps *WakuPeerstoreImpl) Direction(p peer.ID) (network.Direction, error)

Direction fetches the connection direction (Inbound or outBound) for a specific peer

func (*WakuPeerstoreImpl) ENR 

func (ps *WakuPeerstoreImpl) ENR(p peer.ID) (*enode.Node, error)

ENR fetches the ENR record for a peer

func (*WakuPeerstoreImpl) FirstSupportedProtocol 

func (ps *WakuPeerstoreImpl) FirstSupportedProtocol(p peer.ID, proto ...protocol.ID) (protocol.ID, error)

func (*WakuPeerstoreImpl) Get 

func (ps *WakuPeerstoreImpl) Get(p peer.ID, key string) (interface{}, error)

func (*WakuPeerstoreImpl) GetPeerRecord 

func (ps *WakuPeerstoreImpl) GetPeerRecord(p peer.ID) *record.Envelope

GetPeerRecord returns a Envelope containing a PeerRecord for the given peer id, if one exists. Returns nil if no signed PeerRecord exists for the peer.

func (*WakuPeerstoreImpl) GetProtocols 

func (ps *WakuPeerstoreImpl) GetProtocols(p peer.ID) ([]protocol.ID, error)

func (*WakuPeerstoreImpl) LatencyEWMA 

func (ps *WakuPeerstoreImpl) LatencyEWMA(p peer.ID) time.Duration

func (*WakuPeerstoreImpl) Origin 

func (ps *WakuPeerstoreImpl) Origin(p peer.ID) (Origin, error)

Origin fetches the origin for a specific peer.

func (*WakuPeerstoreImpl) PeerInfo 

func (ps *WakuPeerstoreImpl) PeerInfo(peerID peer.ID) peer.AddrInfo

func (*WakuPeerstoreImpl) Peers 

func (ps *WakuPeerstoreImpl) Peers() peer.IDSlice

func (*WakuPeerstoreImpl) PeersByOrigin 

func (ps *WakuPeerstoreImpl) PeersByOrigin(expectedOrigin Origin) peer.IDSlice

PeersByOrigin returns the list of peers for a specific origin

func (*WakuPeerstoreImpl) PeersByPubSubTopic 

func (ps *WakuPeerstoreImpl) PeersByPubSubTopic(pubSubTopic string, specificPeers ...peer.ID) peer.IDSlice

PeersByPubSubTopic Returns list of peers that support a single pubSubTopic If specifiPeers are listed, filtering is done from them otherwise from all peers in peerstore

func (*WakuPeerstoreImpl) PeersByPubSubTopics added in v0.9.0 

func (ps *WakuPeerstoreImpl) PeersByPubSubTopics(pubSubTopics []string, specificPeers ...peer.ID) peer.IDSlice

PeersByPubSubTopic Returns list of peers that support list of pubSubTopics If specifiPeers are listed, filtering is done from them otherwise from all peers in peerstore

func (*WakuPeerstoreImpl) PeersWithAddrs 

func (ps *WakuPeerstoreImpl) PeersWithAddrs() peer.IDSlice

func (*WakuPeerstoreImpl) PeersWithKeys 

func (ps *WakuPeerstoreImpl) PeersWithKeys() peer.IDSlice

func (*WakuPeerstoreImpl) PrivKey 

func (ps *WakuPeerstoreImpl) PrivKey(p peer.ID) ic.PrivKey

func (*WakuPeerstoreImpl) PubKey 

func (ps *WakuPeerstoreImpl) PubKey(p peer.ID) ic.PubKey

func (*WakuPeerstoreImpl) PubSubTopics 

func (ps *WakuPeerstoreImpl) PubSubTopics(p peer.ID) ([]string, error)

PubSubTopics fetches list of pubSubTopics for a peer

func (*WakuPeerstoreImpl) Put 

func (ps *WakuPeerstoreImpl) Put(p peer.ID, key string, val interface{}) error

func (*WakuPeerstoreImpl) RecordLatency 

func (ps *WakuPeerstoreImpl) RecordLatency(p peer.ID, t time.Duration)

func (*WakuPeerstoreImpl) RemovePeer 

func (ps *WakuPeerstoreImpl) RemovePeer(p peer.ID)

func (*WakuPeerstoreImpl) RemoveProtocols 

func (ps *WakuPeerstoreImpl) RemoveProtocols(p peer.ID, proto ...protocol.ID) error

func (*WakuPeerstoreImpl) RemovePubSubTopic added in v0.8.1 

func (ps *WakuPeerstoreImpl) RemovePubSubTopic(p peer.ID, topic string) error

RemovePubSubTopic removes a pubSubTopic from the peer

func (*WakuPeerstoreImpl) ResetConnFailures 

func (ps *WakuPeerstoreImpl) ResetConnFailures(p peer.AddrInfo)

ResetConnFailures resets connectionFailures for a peer to 0

func (*WakuPeerstoreImpl) SetAddr 

func (ps *WakuPeerstoreImpl) SetAddr(p peer.ID, addr ma.Multiaddr, ttl time.Duration)

func (*WakuPeerstoreImpl) SetAddrs 

func (ps *WakuPeerstoreImpl) SetAddrs(p peer.ID, addrs []ma.Multiaddr, ttl time.Duration)

func (*WakuPeerstoreImpl) SetDirection 

func (ps *WakuPeerstoreImpl) SetDirection(p peer.ID, direction network.Direction) error

SetDirection sets connection direction for a specific peer.

func (*WakuPeerstoreImpl) SetENR 

func (ps *WakuPeerstoreImpl) SetENR(p peer.ID, enr *enode.Node) error

SetENR sets the ENR record a peer

func (*WakuPeerstoreImpl) SetOrigin 

func (ps *WakuPeerstoreImpl) SetOrigin(p peer.ID, origin Origin) error

SetOrigin sets origin for a specific peer.

func (*WakuPeerstoreImpl) SetProtocols 

func (ps *WakuPeerstoreImpl) SetProtocols(p peer.ID, proto ...protocol.ID) error

func (*WakuPeerstoreImpl) SetPubSubTopics 

func (ps *WakuPeerstoreImpl) SetPubSubTopics(p peer.ID, topics []string) error

SetPubSubTopics sets pubSubTopics for a peer, it also overrides existing ones that were set previously..

func (*WakuPeerstoreImpl) SupportsProtocols 

func (ps *WakuPeerstoreImpl) SupportsProtocols(p peer.ID, proto ...protocol.ID) ([]protocol.ID, error)

func (*WakuPeerstoreImpl) UpdateAddrs 

func (ps *WakuPeerstoreImpl) UpdateAddrs(p peer.ID, oldTTL time.Duration, newTTL time.Duration)

Source Files

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