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Golang Conn.RemoteMultiaddr方法代码示例

本文整理汇总了Golang中github.com/libp2p/go-libp2p-net.Conn.RemoteMultiaddr方法的典型用法代码示例。如果您正苦于以下问题:Golang Conn.RemoteMultiaddr方法的具体用法?Golang Conn.RemoteMultiaddr怎么用?Golang Conn.RemoteMultiaddr使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/libp2p/go-libp2p-net.Conn的用法示例。


在下文中一共展示了Conn.RemoteMultiaddr方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: consumeObservedAddress

func (ids *IDService) consumeObservedAddress(observed []byte, c inet.Conn) {
	if observed == nil {
		return
	}

	maddr, err := ma.NewMultiaddrBytes(observed)
	if err != nil {
		log.Debugf("error parsing received observed addr for %s: %s", c, err)
		return
	}

	// we should only use ObservedAddr when our connection's LocalAddr is one
	// of our ListenAddrs. If we Dial out using an ephemeral addr, knowing that
	// address's external mapping is not very useful because the port will not be
	// the same as the listen addr.
	ifaceaddrs, err := ids.Host.Network().InterfaceListenAddresses()
	if err != nil {
		log.Infof("failed to get interface listen addrs", err)
		return
	}

	log.Debugf("identify identifying observed multiaddr: %s %s", c.LocalMultiaddr(), ifaceaddrs)
	if !addrInAddrs(c.LocalMultiaddr(), ifaceaddrs) {
		// not in our list
		return
	}

	// ok! we have the observed version of one of our ListenAddresses!
	log.Debugf("added own observed listen addr: %s --> %s", c.LocalMultiaddr(), maddr)
	ids.observedAddrs.Add(maddr, c.RemoteMultiaddr())
}
开发者ID:libp2p,项目名称:go-libp2p,代码行数:31,代码来源:id.go

示例2: logProtocolMismatchDisconnect

func logProtocolMismatchDisconnect(c inet.Conn, protocol, agent string) {
	lm := make(lgbl.DeferredMap)
	lm["remotePeer"] = func() interface{} { return c.RemotePeer().Pretty() }
	lm["remoteAddr"] = func() interface{} { return c.RemoteMultiaddr().String() }
	lm["protocolVersion"] = protocol
	lm["agentVersion"] = agent
	log.Event(context.TODO(), "IdentifyProtocolMismatch", lm)
	log.Debugf("IdentifyProtocolMismatch %s %s %s (disconnected)", c.RemotePeer(), protocol, agent)
}
开发者ID:libp2p,项目名称:go-libp2p,代码行数:9,代码来源:id.go

示例3: populateMessage

func (ids *IDService) populateMessage(mes *pb.Identify, c inet.Conn) {

	// set protocols this node is currently handling
	protos := ids.Host.Mux().Protocols()
	mes.Protocols = make([]string, len(protos))
	for i, p := range protos {
		mes.Protocols[i] = string(p)
	}

	// observed address so other side is informed of their
	// "public" address, at least in relation to us.
	mes.ObservedAddr = c.RemoteMultiaddr().Bytes()

	// set listen addrs, get our latest addrs from Host.
	laddrs := ids.Host.Addrs()
	mes.ListenAddrs = make([][]byte, len(laddrs))
	for i, addr := range laddrs {
		mes.ListenAddrs[i] = addr.Bytes()
	}
	log.Debugf("%s sent listen addrs to %s: %s", c.LocalPeer(), c.RemotePeer(), laddrs)

	// set our public key
	ownKey := ids.Host.Peerstore().PubKey(ids.Host.ID())
	if ownKey == nil {
		log.Errorf("did not have own public key in Peerstore")
	} else {
		if kb, err := ownKey.Bytes(); err != nil {
			log.Errorf("failed to convert key to bytes")
		} else {
			mes.PublicKey = kb
		}
	}

	// set protocol versions
	pv := LibP2PVersion
	av := ClientVersion
	mes.ProtocolVersion = &pv
	mes.AgentVersion = &av
}
开发者ID:libp2p,项目名称:go-libp2p,代码行数:39,代码来源:id.go

示例4: consumeMessage

func (ids *IDService) consumeMessage(mes *pb.Identify, c inet.Conn) {
	p := c.RemotePeer()

	// mes.Protocols
	ids.Host.Peerstore().SetProtocols(p, mes.Protocols...)

	// mes.ObservedAddr
	ids.consumeObservedAddress(mes.GetObservedAddr(), c)

	// mes.ListenAddrs
	laddrs := mes.GetListenAddrs()
	lmaddrs := make([]ma.Multiaddr, 0, len(laddrs))
	for _, addr := range laddrs {
		maddr, err := ma.NewMultiaddrBytes(addr)
		if err != nil {
			log.Debugf("%s failed to parse multiaddr from %s %s", ID,
				p, c.RemoteMultiaddr())
			continue
		}
		lmaddrs = append(lmaddrs, maddr)
	}

	// if the address reported by the connection roughly matches their annoucned
	// listener addresses, its likely to be an external NAT address
	if HasConsistentTransport(c.RemoteMultiaddr(), lmaddrs) {
		lmaddrs = append(lmaddrs, c.RemoteMultiaddr())
	}

	// update our peerstore with the addresses. here, we SET the addresses, clearing old ones.
	// We are receiving from the peer itself. this is current address ground truth.
	ids.Host.Peerstore().SetAddrs(p, lmaddrs, pstore.ConnectedAddrTTL)
	log.Debugf("%s received listen addrs for %s: %s", c.LocalPeer(), c.RemotePeer(), lmaddrs)

	// get protocol versions
	pv := mes.GetProtocolVersion()
	av := mes.GetAgentVersion()

	// version check. if we shouldn't talk, bail.
	// TODO: at this point, we've already exchanged information.
	// move this into a first handshake before the connection can open streams.
	if !protocolVersionsAreCompatible(pv, LibP2PVersion) {
		logProtocolMismatchDisconnect(c, pv, av)
		c.Close()
		return
	}

	ids.Host.Peerstore().Put(p, "ProtocolVersion", pv)
	ids.Host.Peerstore().Put(p, "AgentVersion", av)

	// get the key from the other side. we may not have it (no-auth transport)
	ids.consumeReceivedPubKey(c, mes.PublicKey)
}
开发者ID:libp2p,项目名称:go-libp2p,代码行数:52,代码来源:id.go


注:本文中的github.com/libp2p/go-libp2p-net.Conn.RemoteMultiaddr方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。