Documentation ¶
Index ¶
Constants ¶
const ClientVersion = "go-libp2p/0.1.0"
const ID = "/ipfs/id/1.0.0"
ID is the protocol.ID of the Identify Service.
const LibP2PVersion = "ipfs/0.1.0"
LibP2PVersion holds the current protocol version for a client running this code TODO(jbenet): fix the versioning mess.
Variables ¶
This section is empty.
Functions ¶
func HasConsistentTransport ¶
HasConsistentTransport returns true if the address 'a' shares a protocol set with any address in the green set. This is used to check if a given address might be one of the addresses a peer is listening on.
Types ¶
type IDService ¶
IDService is a structure that implements ProtocolIdentify. It is a trivial service that gives the other peer some useful information about the local peer. A sort of hello.
The IDService sends:
- Our IPFS Protocol Version
- Our IPFS Agent Version
- Our public Listen Addresses
func NewIDService ¶
func (*IDService) IdentifyConn ¶
func (*IDService) IdentifyWait ¶
IdentifyWait returns a channel which will be closed once "ProtocolIdentify" (handshake3) finishes on given conn. This happens async so the connection can start to be used even if handshake3 knowledge is not necesary. Users **MUST** call IdentifyWait _after_ IdentifyConn
func (*IDService) OwnObservedAddrs ¶
OwnObservedAddrs returns the addresses peers have reported we've dialed from
func (*IDService) RequestHandler ¶
func (*IDService) ResponseHandler ¶
type ObservedAddr ¶
ObservedAddr is an entry for an address reported by our peers. We only use addresses that:
- have been observed more than once. (counter symmetric nats)
- have been observed recently (10min), because our position in the network, or network port mapppings, may have changed.
type ObservedAddrSet ¶
type ObservedAddrSet struct { sync.Mutex // guards whole datastruct. // contains filtered or unexported fields }
ObservedAddrSet keeps track of a set of ObservedAddrs the zero-value is ready to be used.
func (*ObservedAddrSet) Add ¶
func (oas *ObservedAddrSet) Add(addr ma.Multiaddr, observer ma.Multiaddr)
func (*ObservedAddrSet) Addrs ¶
func (oas *ObservedAddrSet) Addrs() []ma.Multiaddr
func (*ObservedAddrSet) SetTTL ¶
func (oas *ObservedAddrSet) SetTTL(ttl time.Duration)
func (*ObservedAddrSet) TTL ¶
func (oas *ObservedAddrSet) TTL() time.Duration