Broadcast neighbourhood; fix critical bugs in channel connections
This commit introduces neighbourhood announcements which allows to maintaing neighbour map if each next-hop node. It also fixes a critical bug when accepting connections for a particular tunnel channel.
This commit is contained in:
Milos Gajdos
parent
a4f5772555
commit
d09b7dbbef
@ -7,9 +7,10 @@ import (
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"github.com/golang/protobuf/proto"
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"github.com/micro/go-micro/client"
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rtr "github.com/micro/go-micro/client/selector/router"
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pbNet "github.com/micro/go-micro/network/proto"
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"github.com/micro/go-micro/proxy"
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"github.com/micro/go-micro/router"
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pb "github.com/micro/go-micro/router/proto"
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pbRtr "github.com/micro/go-micro/router/proto"
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"github.com/micro/go-micro/server"
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"github.com/micro/go-micro/transport"
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"github.com/micro/go-micro/tunnel"
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@ -18,12 +19,22 @@ import (
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)
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var (
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// ControlChannel is the name of the tunnel channel for passing contron message
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// NetworkChannel is the name of the tunnel channel for passing network messages
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NetworkChannel = "network"
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// ControlChannel is the name of the tunnel channel for passing control message
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ControlChannel = "control"
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// DefaultLink is default network link
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DefaultLink = "network"
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)
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// node is network node
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type node struct {
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// Id is node id
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Id string
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// Address is node address
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Address string
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}
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// network implements Network interface
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type network struct {
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// options configure the network
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@ -39,11 +50,18 @@ type network struct {
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// client is network client
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client client.Client
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// ctrlClient is ControlChannel client
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ctrlClient transport.Client
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// netClient is NetwrokChannel client
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netClient transport.Client
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sync.RWMutex
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// connected marks the network as connected
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connected bool
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// closed closes the network
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closed chan bool
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// neighbours maps the node neighbourhood
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neighbours map[node]map[node]bool
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}
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// newNetwork returns a new network node
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@ -88,12 +106,13 @@ func newNetwork(opts ...Option) Network {
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)
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return &network{
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options: options,
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Router: options.Router,
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Proxy: options.Proxy,
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Tunnel: options.Tunnel,
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server: server,
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client: client,
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options: options,
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Router: options.Router,
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Proxy: options.Proxy,
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Tunnel: options.Tunnel,
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server: server,
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client: client,
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neighbours: make(map[node]map[node]bool),
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}
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}
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@ -107,6 +126,7 @@ func (n *network) Address() string {
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return n.Tunnel.Address()
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}
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// resolveNodes resolves network nodes to addresses
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func (n *network) resolveNodes() ([]string, error) {
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// resolve the network address to network nodes
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records, err := n.options.Resolver.Resolve(n.options.Name)
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@ -123,6 +143,7 @@ func (n *network) resolveNodes() ([]string, error) {
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return nodes, nil
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}
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// resolve continuously resolves network nodes and initializes network tunnel with resolved addresses
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func (n *network) resolve() {
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resolve := time.NewTicker(ResolveTime)
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defer resolve.Stop()
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@ -145,7 +166,180 @@ func (n *network) resolve() {
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}
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}
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func (n *network) handleConn(conn tunnel.Conn, msg chan *transport.Message) {
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// handleNetConn handles network announcement messages
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func (n *network) handleNetConn(conn tunnel.Conn, msg chan *transport.Message) {
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for {
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m := new(transport.Message)
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if err := conn.Recv(m); err != nil {
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// TODO: should we bail here?
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log.Debugf("Network tunnel [%s] receive error: %v", NetworkChannel, err)
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return
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}
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select {
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case msg <- m:
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case <-n.closed:
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return
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}
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}
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}
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// acceptNetConn accepts connections from NetworkChannel
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func (n *network) acceptNetConn(l tunnel.Listener, recv chan *transport.Message) {
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for {
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// accept a connection
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conn, err := l.Accept()
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if err != nil {
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// TODO: handle this
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log.Debugf("Network tunnel [%s] accept error: %v", NetworkChannel, err)
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return
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}
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select {
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case <-n.closed:
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return
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default:
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// go handle NetworkChannel connection
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go n.handleNetConn(conn, recv)
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}
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}
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}
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// processNetChan processes messages received on NetworkChannel
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func (n *network) processNetChan(l tunnel.Listener) {
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// receive network message queue
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recv := make(chan *transport.Message, 128)
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// accept NetworkChannel connections
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go n.acceptNetConn(l, recv)
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for {
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select {
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case m := <-recv:
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// switch on type of message and take action
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switch m.Header["Micro-Method"] {
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case "connect":
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pbNetConnect := &pbNet.Connect{}
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if err := proto.Unmarshal(m.Body, pbNetConnect); err != nil {
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log.Debugf("Network tunnel [%s] connect unmarshal error: %v", NetworkChannel, err)
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continue
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}
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// don't process your own messages
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if pbNetConnect.Node.Id == n.options.Id {
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continue
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}
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neighbour := node{
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Id: pbNetConnect.Node.Id,
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Address: pbNetConnect.Node.Address,
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}
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n.Lock()
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n.neighbours[neighbour] = make(map[node]bool)
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n.Unlock()
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case "neighbour":
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pbNetNeighbour := &pbNet.Neighbour{}
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if err := proto.Unmarshal(m.Body, pbNetNeighbour); err != nil {
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log.Debugf("Network tunnel [%s] neighbour unmarshal error: %v", NetworkChannel, err)
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continue
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}
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// don't process your own messages
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if pbNetNeighbour.Node.Id == n.options.Id {
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continue
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}
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neighbour := node{
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Id: pbNetNeighbour.Node.Id,
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Address: pbNetNeighbour.Node.Address,
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}
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n.Lock()
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// we override the existing neighbour map
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n.neighbours[neighbour] = make(map[node]bool)
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// store the neighbouring node and its neighbours
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for _, pbNeighbour := range pbNetNeighbour.Neighbours {
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neighbourNode := node{
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Id: pbNeighbour.Id,
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Address: pbNeighbour.Address,
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}
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n.neighbours[neighbour][neighbourNode] = true
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}
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n.Unlock()
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case "close":
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pbNetClose := &pbNet.Close{}
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if err := proto.Unmarshal(m.Body, pbNetClose); err != nil {
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log.Debugf("Network tunnel [%s] close unmarshal error: %v", NetworkChannel, err)
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continue
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}
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// don't process your own messages
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if pbNetClose.Node.Id == n.options.Id {
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continue
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}
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node := node{
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Id: pbNetClose.Node.Id,
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Address: pbNetClose.Node.Address,
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}
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n.Lock()
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delete(n.neighbours, node)
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n.Unlock()
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}
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case <-n.closed:
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return
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}
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}
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}
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// announce announces node neighbourhood to the network
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func (n *network) announce(client transport.Client) {
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announce := time.NewTicker(AnnounceTime)
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defer announce.Stop()
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for {
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select {
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case <-n.closed:
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return
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case <-announce.C:
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n.RLock()
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nodes := make([]*pbNet.Node, len(n.neighbours))
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i := 0
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for node, _ := range n.neighbours {
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pbNode := &pbNet.Node{
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Id: node.Id,
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Address: node.Address,
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}
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nodes[i] = pbNode
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}
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n.RUnlock()
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node := &pbNet.Node{
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Id: n.options.Id,
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Address: n.options.Address,
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}
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pbNetNeighbour := &pbNet.Neighbour{
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Node: node,
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Neighbours: nodes,
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}
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body, err := proto.Marshal(pbNetNeighbour)
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if err != nil {
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// TODO: should we bail here?
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log.Debugf("Network failed to marshal neighbour message: %v", err)
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continue
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}
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// create transport message and chuck it down the pipe
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m := transport.Message{
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Header: map[string]string{
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"Micro-Method": "neighbour",
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},
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Body: body,
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}
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if err := client.Send(&m); err != nil {
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log.Debugf("Network failed to send neighbour messsage: %v", err)
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continue
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}
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}
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}
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}
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// handleCtrlConn handles ControlChannel connections
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func (n *network) handleCtrlConn(conn tunnel.Conn, msg chan *transport.Message) {
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for {
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m := new(transport.Message)
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if err := conn.Recv(m); err != nil {
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@ -162,19 +356,34 @@ func (n *network) handleConn(conn tunnel.Conn, msg chan *transport.Message) {
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}
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}
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func (n *network) process(l tunnel.Listener) {
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// acceptCtrlConn accepts connections from ControlChannel
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func (n *network) acceptCtrlConn(l tunnel.Listener, recv chan *transport.Message) {
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for {
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// accept a connection
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conn, err := l.Accept()
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if err != nil {
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// TODO: handle this
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log.Debugf("Network tunnel [%s] accept error: %v", ControlChannel, err)
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return
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}
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select {
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case <-n.closed:
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return
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default:
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// go handle ControlChannel connection
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go n.handleCtrlConn(conn, recv)
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}
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}
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}
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// process processes network advertisements
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func (n *network) processCtrlChan(l tunnel.Listener) {
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// receive control message queue
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recv := make(chan *transport.Message, 128)
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// accept a connection
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conn, err := l.Accept()
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if err != nil {
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// TODO: handle this
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log.Debugf("Network tunnel accept error: %v", err)
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return
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}
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go n.handleConn(conn, recv)
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// accept ControlChannel cconnections
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go n.acceptCtrlConn(l, recv)
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for {
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select {
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@ -182,13 +391,13 @@ func (n *network) process(l tunnel.Listener) {
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// switch on type of message and take action
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switch m.Header["Micro-Method"] {
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case "advert":
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pbAdvert := &pb.Advert{}
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if err := proto.Unmarshal(m.Body, pbAdvert); err != nil {
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pbRtrAdvert := &pbRtr.Advert{}
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if err := proto.Unmarshal(m.Body, pbRtrAdvert); err != nil {
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continue
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}
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var events []*router.Event
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for _, event := range pbAdvert.Events {
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for _, event := range pbRtrAdvert.Events {
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route := router.Route{
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Service: event.Route.Service,
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Address: event.Route.Address,
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@ -200,16 +409,16 @@ func (n *network) process(l tunnel.Listener) {
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}
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e := &router.Event{
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Type: router.EventType(event.Type),
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Timestamp: time.Unix(0, pbAdvert.Timestamp),
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Timestamp: time.Unix(0, pbRtrAdvert.Timestamp),
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Route: route,
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}
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events = append(events, e)
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}
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advert := &router.Advert{
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Id: pbAdvert.Id,
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Type: router.AdvertType(pbAdvert.Type),
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Timestamp: time.Unix(0, pbAdvert.Timestamp),
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TTL: time.Duration(pbAdvert.Ttl),
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Id: pbRtrAdvert.Id,
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Type: router.AdvertType(pbRtrAdvert.Type),
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Timestamp: time.Unix(0, pbRtrAdvert.Timestamp),
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TTL: time.Duration(pbRtrAdvert.Ttl),
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Events: events,
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}
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@ -231,10 +440,10 @@ func (n *network) advertise(client transport.Client, advertChan <-chan *router.A
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// process local adverts and randomly fire them at other nodes
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case advert := <-advertChan:
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// create a proto advert
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var events []*pb.Event
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var events []*pbRtr.Event
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for _, event := range advert.Events {
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// NOTE: we override the Gateway and Link fields here
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route := &pb.Route{
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route := &pbRtr.Route{
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Service: event.Route.Service,
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Address: event.Route.Address,
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Gateway: n.options.Address,
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@ -243,23 +452,23 @@ func (n *network) advertise(client transport.Client, advertChan <-chan *router.A
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Link: DefaultLink,
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Metric: int64(event.Route.Metric),
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}
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e := &pb.Event{
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Type: pb.EventType(event.Type),
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e := &pbRtr.Event{
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Type: pbRtr.EventType(event.Type),
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Timestamp: event.Timestamp.UnixNano(),
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Route: route,
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}
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events = append(events, e)
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}
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pbAdvert := &pb.Advert{
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pbRtrAdvert := &pbRtr.Advert{
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Id: advert.Id,
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Type: pb.AdvertType(advert.Type),
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Type: pbRtr.AdvertType(advert.Type),
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Timestamp: advert.Timestamp.UnixNano(),
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Events: events,
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}
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body, err := proto.Marshal(pbAdvert)
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body, err := proto.Marshal(pbRtrAdvert)
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if err != nil {
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// TODO: should we bail here?
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log.Debugf("Network failed to marshal message: %v", err)
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log.Debugf("Network failed to marshal advert message: %v", err)
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continue
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}
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// create transport message and chuck it down the pipe
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@ -271,7 +480,7 @@ func (n *network) advertise(client transport.Client, advertChan <-chan *router.A
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}
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if err := client.Send(&m); err != nil {
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log.Debugf("Network failed to send advert %s: %v", pbAdvert.Id, err)
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log.Debugf("Network failed to send advert %s: %v", pbRtrAdvert.Id, err)
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continue
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}
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case <-n.closed:
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@ -307,13 +516,29 @@ func (n *network) Connect() error {
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)
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// dial into ControlChannel to send route adverts
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client, err := n.Tunnel.Dial(ControlChannel)
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ctrlClient, err := n.Tunnel.Dial(ControlChannel)
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if err != nil {
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return err
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}
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n.ctrlClient = ctrlClient
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// listen on ControlChannel
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listener, err := n.Tunnel.Listen(ControlChannel)
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ctrlListener, err := n.Tunnel.Listen(ControlChannel)
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if err != nil {
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return err
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}
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// dial into NetworkChannel to send network messages
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netClient, err := n.Tunnel.Dial(NetworkChannel)
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if err != nil {
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return err
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}
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n.netClient = netClient
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// listen on NetworkChannel
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netListener, err := n.Tunnel.Listen(NetworkChannel)
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if err != nil {
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return err
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}
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@ -321,9 +546,6 @@ func (n *network) Connect() error {
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// create closed channel
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n.closed = make(chan bool)
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// keep resolving network nodes
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go n.resolve()
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// start the router
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if err := n.options.Router.Start(); err != nil {
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return err
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@ -335,19 +557,48 @@ func (n *network) Connect() error {
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return err
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}
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// advertise routes
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go n.advertise(client, advertChan)
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// accept and process routes
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go n.process(listener)
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// start the server
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if err := n.server.Start(); err != nil {
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return err
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}
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// go resolving network nodes
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go n.resolve()
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// broadcast neighbourhood
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go n.announce(netClient)
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// listen to network messages
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go n.processNetChan(netListener)
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// advertise service routes
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go n.advertise(ctrlClient, advertChan)
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// accept and process routes
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go n.processCtrlChan(ctrlListener)
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// set connected to true
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n.connected = true
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// send connect message to NetworkChannel
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node := &pbNet.Node{
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Id: n.options.Id,
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Address: n.options.Address,
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}
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pbNetConnect := &pbNet.Connect{
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Node: node,
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}
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// only proceed with sending to NetworkChannel if marshal succeeds
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if body, err := proto.Marshal(pbNetConnect); err == nil {
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m := transport.Message{
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Header: map[string]string{
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"Micro-Method": "connect",
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},
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Body: body,
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}
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if err := netClient.Send(&m); err != nil {
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log.Debugf("Network failed to send connect messsage: %v", err)
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}
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}
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return nil
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}
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@ -383,11 +634,39 @@ func (n *network) Close() error {
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case <-n.closed:
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return nil
|
||||
default:
|
||||
// TODO: send close message to the network channel
|
||||
close(n.closed)
|
||||
// set connected to false
|
||||
n.connected = false
|
||||
}
|
||||
|
||||
// send close message only if we managed to connect to NetworkChannel
|
||||
if n.netClient != nil {
|
||||
// send connect message to NetworkChannel
|
||||
node := &pbNet.Node{
|
||||
Id: n.options.Id,
|
||||
Address: n.options.Address,
|
||||
}
|
||||
pbNetClose := &pbNet.Close{
|
||||
Node: node,
|
||||
}
|
||||
|
||||
// only proceed with sending to NetworkChannel if marshal succeeds
|
||||
if body, err := proto.Marshal(pbNetClose); err == nil {
|
||||
// create transport message and chuck it down the pipe
|
||||
m := transport.Message{
|
||||
Header: map[string]string{
|
||||
"Micro-Method": "close",
|
||||
},
|
||||
Body: body,
|
||||
}
|
||||
|
||||
if err := n.netClient.Send(&m); err != nil {
|
||||
log.Debugf("Network failed to send close messsage: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return n.close()
|
||||
}
|
||||
|
||||
|
||||
@ -13,8 +13,10 @@ var (
|
||||
DefaultName = "go.micro"
|
||||
// DefaultAddress is default network address
|
||||
DefaultAddress = ":0"
|
||||
// ResolveTime ddefines the time to periodically resolve network nodes
|
||||
// ResolveTime defines time interval to periodically resolve network nodes
|
||||
ResolveTime = 1 * time.Minute
|
||||
// AnnounceTime defines time interval to periodically announce node neighbours
|
||||
AnnounceTime = 30 * time.Second
|
||||
)
|
||||
|
||||
// Network is micro network
|
||||
|
||||
21
network/proto/network.micro.go
Normal file
21
network/proto/network.micro.go
Normal file
@ -0,0 +1,21 @@
|
||||
// Code generated by protoc-gen-micro. DO NOT EDIT.
|
||||
// source: network.proto
|
||||
|
||||
package go_micro_network
|
||||
|
||||
import (
|
||||
fmt "fmt"
|
||||
proto "github.com/golang/protobuf/proto"
|
||||
math "math"
|
||||
)
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ = proto.Marshal
|
||||
var _ = fmt.Errorf
|
||||
var _ = math.Inf
|
||||
|
||||
// This is a compile-time assertion to ensure that this generated file
|
||||
// is compatible with the proto package it is being compiled against.
|
||||
// A compilation error at this line likely means your copy of the
|
||||
// proto package needs to be updated.
|
||||
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
|
||||
227
network/proto/network.pb.go
Normal file
227
network/proto/network.pb.go
Normal file
@ -0,0 +1,227 @@
|
||||
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||
// source: network.proto
|
||||
|
||||
package go_micro_network
|
||||
|
||||
import (
|
||||
fmt "fmt"
|
||||
proto "github.com/golang/protobuf/proto"
|
||||
math "math"
|
||||
)
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ = proto.Marshal
|
||||
var _ = fmt.Errorf
|
||||
var _ = math.Inf
|
||||
|
||||
// This is a compile-time assertion to ensure that this generated file
|
||||
// is compatible with the proto package it is being compiled against.
|
||||
// A compilation error at this line likely means your copy of the
|
||||
// proto package needs to be updated.
|
||||
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
|
||||
|
||||
// Node is network node
|
||||
type Node struct {
|
||||
// node ide
|
||||
Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
|
||||
// node address
|
||||
Address string `protobuf:"bytes,2,opt,name=address,proto3" json:"address,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *Node) Reset() { *m = Node{} }
|
||||
func (m *Node) String() string { return proto.CompactTextString(m) }
|
||||
func (*Node) ProtoMessage() {}
|
||||
func (*Node) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_8571034d60397816, []int{0}
|
||||
}
|
||||
|
||||
func (m *Node) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Node.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Node) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Node.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *Node) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Node.Merge(m, src)
|
||||
}
|
||||
func (m *Node) XXX_Size() int {
|
||||
return xxx_messageInfo_Node.Size(m)
|
||||
}
|
||||
func (m *Node) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_Node.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_Node proto.InternalMessageInfo
|
||||
|
||||
func (m *Node) GetId() string {
|
||||
if m != nil {
|
||||
return m.Id
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (m *Node) GetAddress() string {
|
||||
if m != nil {
|
||||
return m.Address
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Connect is sent when the node connects to the network
|
||||
type Connect struct {
|
||||
// network mode
|
||||
Node *Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *Connect) Reset() { *m = Connect{} }
|
||||
func (m *Connect) String() string { return proto.CompactTextString(m) }
|
||||
func (*Connect) ProtoMessage() {}
|
||||
func (*Connect) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_8571034d60397816, []int{1}
|
||||
}
|
||||
|
||||
func (m *Connect) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Connect.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Connect) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Connect.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *Connect) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Connect.Merge(m, src)
|
||||
}
|
||||
func (m *Connect) XXX_Size() int {
|
||||
return xxx_messageInfo_Connect.Size(m)
|
||||
}
|
||||
func (m *Connect) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_Connect.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_Connect proto.InternalMessageInfo
|
||||
|
||||
func (m *Connect) GetNode() *Node {
|
||||
if m != nil {
|
||||
return m.Node
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Close is sent when the node disconnects from the network
|
||||
type Close struct {
|
||||
// network mode
|
||||
Node *Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *Close) Reset() { *m = Close{} }
|
||||
func (m *Close) String() string { return proto.CompactTextString(m) }
|
||||
func (*Close) ProtoMessage() {}
|
||||
func (*Close) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_8571034d60397816, []int{2}
|
||||
}
|
||||
|
||||
func (m *Close) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Close.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Close) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Close.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *Close) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Close.Merge(m, src)
|
||||
}
|
||||
func (m *Close) XXX_Size() int {
|
||||
return xxx_messageInfo_Close.Size(m)
|
||||
}
|
||||
func (m *Close) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_Close.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_Close proto.InternalMessageInfo
|
||||
|
||||
func (m *Close) GetNode() *Node {
|
||||
if m != nil {
|
||||
return m.Node
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Neighbour is used to nnounce node neighbourhood
|
||||
type Neighbour struct {
|
||||
// network mode
|
||||
Node *Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
|
||||
// neighbours
|
||||
Neighbours []*Node `protobuf:"bytes,3,rep,name=neighbours,proto3" json:"neighbours,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *Neighbour) Reset() { *m = Neighbour{} }
|
||||
func (m *Neighbour) String() string { return proto.CompactTextString(m) }
|
||||
func (*Neighbour) ProtoMessage() {}
|
||||
func (*Neighbour) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_8571034d60397816, []int{3}
|
||||
}
|
||||
|
||||
func (m *Neighbour) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Neighbour.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Neighbour) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Neighbour.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *Neighbour) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Neighbour.Merge(m, src)
|
||||
}
|
||||
func (m *Neighbour) XXX_Size() int {
|
||||
return xxx_messageInfo_Neighbour.Size(m)
|
||||
}
|
||||
func (m *Neighbour) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_Neighbour.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_Neighbour proto.InternalMessageInfo
|
||||
|
||||
func (m *Neighbour) GetNode() *Node {
|
||||
if m != nil {
|
||||
return m.Node
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Neighbour) GetNeighbours() []*Node {
|
||||
if m != nil {
|
||||
return m.Neighbours
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
proto.RegisterType((*Node)(nil), "go.micro.network.Node")
|
||||
proto.RegisterType((*Connect)(nil), "go.micro.network.Connect")
|
||||
proto.RegisterType((*Close)(nil), "go.micro.network.Close")
|
||||
proto.RegisterType((*Neighbour)(nil), "go.micro.network.Neighbour")
|
||||
}
|
||||
|
||||
func init() { proto.RegisterFile("network.proto", fileDescriptor_8571034d60397816) }
|
||||
|
||||
var fileDescriptor_8571034d60397816 = []byte{
|
||||
// 173 bytes of a gzipped FileDescriptorProto
|
||||
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0xcd, 0x4b, 0x2d, 0x29,
|
||||
0xcf, 0x2f, 0xca, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x48, 0xcf, 0xd7, 0xcb, 0xcd,
|
||||
0x4c, 0x2e, 0xca, 0xd7, 0x83, 0x8a, 0x2b, 0x19, 0x70, 0xb1, 0xf8, 0xe5, 0xa7, 0xa4, 0x0a, 0xf1,
|
||||
0x71, 0x31, 0x65, 0xa6, 0x48, 0x30, 0x2a, 0x30, 0x6a, 0x70, 0x06, 0x31, 0x65, 0xa6, 0x08, 0x49,
|
||||
0x70, 0xb1, 0x27, 0xa6, 0xa4, 0x14, 0xa5, 0x16, 0x17, 0x4b, 0x30, 0x81, 0x05, 0x61, 0x5c, 0x25,
|
||||
0x53, 0x2e, 0x76, 0xe7, 0xfc, 0xbc, 0xbc, 0xd4, 0xe4, 0x12, 0x21, 0x2d, 0x2e, 0x96, 0xbc, 0xfc,
|
||||
0x94, 0x54, 0xb0, 0x36, 0x6e, 0x23, 0x31, 0x3d, 0x74, 0xd3, 0xf5, 0x40, 0x46, 0x07, 0x81, 0xd5,
|
||||
0x28, 0x19, 0x73, 0xb1, 0x3a, 0xe7, 0xe4, 0x17, 0xa7, 0x92, 0xa4, 0x29, 0x9f, 0x8b, 0xd3, 0x2f,
|
||||
0x35, 0x33, 0x3d, 0x23, 0x29, 0xbf, 0xb4, 0x88, 0x14, 0x8d, 0x42, 0x66, 0x5c, 0x5c, 0x79, 0x30,
|
||||
0x8d, 0xc5, 0x12, 0xcc, 0x0a, 0xcc, 0x78, 0x74, 0x20, 0xa9, 0x4c, 0x62, 0x03, 0x87, 0x93, 0x31,
|
||||
0x20, 0x00, 0x00, 0xff, 0xff, 0xb8, 0x74, 0x00, 0x71, 0x38, 0x01, 0x00, 0x00,
|
||||
}
|
||||
31
network/proto/network.proto
Normal file
31
network/proto/network.proto
Normal file
@ -0,0 +1,31 @@
|
||||
syntax = "proto3";
|
||||
|
||||
package go.micro.network;
|
||||
|
||||
// Node is network node
|
||||
message Node {
|
||||
// node ide
|
||||
string id = 1;
|
||||
// node address
|
||||
string address = 2;
|
||||
}
|
||||
|
||||
// Connect is sent when the node connects to the network
|
||||
message Connect {
|
||||
// network mode
|
||||
Node node = 1;
|
||||
}
|
||||
|
||||
// Close is sent when the node disconnects from the network
|
||||
message Close {
|
||||
// network mode
|
||||
Node node = 1;
|
||||
}
|
||||
|
||||
// Neighbour is used to nnounce node neighbourhood
|
||||
message Neighbour {
|
||||
// network mode
|
||||
Node node = 1;
|
||||
// neighbours
|
||||
repeated Node neighbours = 3;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user