mirror of
https://github.com/ethereum/go-ethereum.git
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swarm/network: event feed/websockets pss msg notification
Adds pub/sub of incoming Pss messages using event.Feed, and a websockets interface for pss send and notifications through persistent connection using rpc.notifier. Websocket RPC are started automatically on the swarm executable if the --pss flag is present. If more instances are to be run, alternate ws ports can be specified with the --pssport flag. Current implementation also includes a shallow builtin ping/pong handler with topic "pss" and version 1, to simplify POCs and testing against pss. This will eventually be removed, so no code should be made dependent on it.
This commit is contained in:
nolash
Lewis Marshall
parent
b865560130
commit
d5daa9a323
8 changed files with 512 additions and 293 deletions
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@ -116,10 +116,15 @@ var (
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SwarmUploadMimeType = cli.StringFlag{
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Name: "mime",
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Usage: "force mime type",
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}
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PssEnabledFlag = cli.BoolFlag{
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Name: "pss",
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Usage: "Enable pss (message passing over swarm)",
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}
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PssPortFlag = cli.IntFlag{
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Name: "pssport",
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Usage: fmt.Sprintf("Websockets port for pss (default %d)", node.DefaultWSPort),
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}
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CorsStringFlag = cli.StringFlag{
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Name: "corsdomain",
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Usage: "Domain on which to send Access-Control-Allow-Origin header (multiple domains can be supplied separated by a ',')",
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@ -265,6 +270,7 @@ Cleans database of corrupted entries.
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SwarmUploadMimeType,
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// pss flags
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PssEnabledFlag,
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PssPortFlag,
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}
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app.Flags = append(app.Flags, debug.Flags...)
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app.Before = func(ctx *cli.Context) error {
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@ -300,12 +306,19 @@ func version(ctx *cli.Context) error {
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func bzzd(ctx *cli.Context) error {
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cfg := defaultNodeConfig
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if ctx.GlobalIsSet(PssEnabledFlag.Name) {
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cfg.WSHost = "127.0.0.1"
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cfg.WSModules = []string{"eth","pss"}
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cfg.WSOrigins = []string{"*"}
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if ctx.GlobalIsSet(PssPortFlag.Name) {
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cfg.WSPort = ctx.GlobalInt(PssPortFlag.Name)
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}
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}
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utils.SetNodeConfig(ctx, &cfg)
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stack, err := node.New(&cfg)
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if err != nil {
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utils.Fatalf("can't create node: %v", err)
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}
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registerBzzService(ctx, stack)
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utils.StartNode(stack)
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@ -15,7 +15,7 @@ import (
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type ProtocolSession struct {
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TestNodeAdapter
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Ids []*adapters.NodeId
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Ids []*adapters.NodeId
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ignore []uint64
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}
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@ -1,54 +0,0 @@
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package ws
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import (
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"net"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/logger/glog"
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"github.com/ethereum/go-ethereum/rpc"
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)
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// Server is the basic configuration needs for the HTTP server and also
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// includes CORS settings.
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type Server struct {
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//Addr string
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CorsString string
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Endpoint string
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}
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// startWS initializes and starts the websocket RPC endpoint.
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func StartWSServer(apis []rpc.API, server *Server) error {
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// Generate the whitelist based on the allowed modules
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/*whitelist := make(map[string]bool)
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for _, module := range modules {
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whitelist[module] = true
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}*/
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// Register all the APIs exposed by the services
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handler := rpc.NewServer()
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for _, api := range apis {
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//if whitelist[api.Namespace] || (len(whitelist) == 0 && api.Public) {
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if err := handler.RegisterName(api.Namespace, api.Service); err != nil {
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return err
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}
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glog.V(logger.Debug).Infof("WebSocket registered %T under '%s'", api.Service, api.Namespace)
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//}
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}
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// All APIs registered, start the HTTP listener
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var (
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listener net.Listener
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err error
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)
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if listener, err = net.Listen("tcp", server.Endpoint); err != nil {
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return err
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}
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rpc.NewWSServer(server.CorsString, handler).Serve(listener)
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glog.V(logger.Info).Infof("WebSocket endpoint opened: ws://%s", server.Endpoint)
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// All listeners booted successfully
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//n.wsEndpoint = endpoint
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//n.wsListener = listener
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//n.wsHandler = handler
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return nil
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}
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@ -1,62 +0,0 @@
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package ws
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import (
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"context"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/logger/glog"
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"github.com/ethereum/go-ethereum/rpc"
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)
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func init() {
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glog.SetV(logger.Detail)
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glog.SetToStderr(true)
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}
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type TestResult struct {
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Foo string `json:"foo"`
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}
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func TestStartWSServer(t *testing.T) {
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ep := "localhost:8099"
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server := &Server{
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Endpoint: ep,
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CorsString: "*",
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}
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apis := []rpc.API{
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{
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Namespace: "pss",
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Version: "0.1",
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Service: makeFakeAPIHandler(),
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Public: true,
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},
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}
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go func() {
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err := StartWSServer(apis, server)
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t.Logf("wsserver exited: %v", err)
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}()
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time.Sleep(time.Second)
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client, err := rpc.DialWebsocket(context.Background(), "ws://" + ep, "ws://localhost")
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if err != nil {
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t.Fatalf("could not connect: %v", err)
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} else {
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t.Logf("client: %v", client)
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client.Call(&TestResult{}, "pss_test")
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}
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}
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func makeFakeAPIHandler() *FakeAPIHandler {
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return &FakeAPIHandler{}
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}
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type FakeAPIHandler struct {
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}
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func (self *FakeAPIHandler) Test() {
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glog.V(logger.Detail).Infof("in fakehandler Test()")
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}
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@ -9,6 +9,7 @@ import (
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/p2p"
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"github.com/ethereum/go-ethereum/p2p/adapters"
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@ -27,6 +28,8 @@ const (
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digestLength = 64
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digestCapacity = 256
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defaultDigestCacheTTL = time.Second
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pingTopicName = "pss"
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pingTopicVersion = 1
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)
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var (
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@ -121,6 +124,7 @@ type Pss struct {
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//peerPool map[pot.Address]map[PssTopic]*PssReadWriter // keep track of all virtual p2p.Peers we are currently speaking to
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peerPool map[pot.Address]map[PssTopic]p2p.MsgReadWriter // keep track of all virtual p2p.Peers we are currently speaking to
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handlers map[PssTopic]func([]byte, *p2p.Peer, []byte) error // topic and version based pss payload handlers
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events map[PssTopic]*event.Feed // subscriptions for each topic
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fwdcache map[pssDigest]pssCacheEntry // checksum of unique fields from pssmsg mapped to expiry, cache to determine whether to drop msg
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cachettl time.Duration // how long to keep messages in fwdcache
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hasher func(string) storage.Hasher // hasher to digest message to cache
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@ -148,6 +152,7 @@ func NewPss(k Overlay, params *PssParams) *Pss {
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//peerPool: make(map[pot.Address]map[PssTopic]*PssReadWriter, PssPeerCapacity),
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peerPool: make(map[pot.Address]map[PssTopic]p2p.MsgReadWriter, PssPeerCapacity),
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handlers: make(map[PssTopic]func([]byte, *p2p.Peer, []byte) error),
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events: make(map[PssTopic]*event.Feed),
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fwdcache: make(map[pssDigest]pssCacheEntry),
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cachettl: params.Cachettl,
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hasher: storage.MakeHashFunc,
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@ -210,11 +215,24 @@ func (self *Pss) checkFwdCache(addr []byte, digest pssDigest) bool {
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func (self *Pss) Register(topic PssTopic, handler func(msg []byte, p *p2p.Peer, from []byte) error) error {
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self.lock.Lock()
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defer self.lock.Unlock()
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self.handlers[topic] = handler
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self.handlers[topic] = func(msg []byte, p *p2p.Peer, from []byte) error {
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self.alertSubscribers(&topic, msg)
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return handler(msg, p, from)
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}
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self.registerFeed(topic)
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return nil
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}
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// Retrieves the handler function registered by *Pss.Register()
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func (self *Pss) Subscribe(topic *PssTopic, ch chan []byte) (event.Subscription, error) {
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_, ok := self.events[*topic]
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if !ok {
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return nil, fmt.Errorf("No feed registered for topic %v", topic)
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}
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sub := self.events[*topic].Subscribe(ch)
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log.Trace("new pss subscribe", "topic", topic, "sub", sub)
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return sub, nil
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}
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func (self *Pss) GetHandler(topic PssTopic) func([]byte, *p2p.Peer, []byte) error {
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self.lock.Lock()
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defer self.lock.Unlock()
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@ -263,6 +281,20 @@ func (self *Pss) isActive(id pot.Address, topic PssTopic) bool {
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return true
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}
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func (self *Pss) registerFeed(topic PssTopic) {
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self.events[topic] = &event.Feed{}
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}
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func (self *Pss) alertSubscribers(topic *PssTopic, msg []byte) error {
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feed, ok := self.events[*topic]
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if !ok {
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return fmt.Errorf("No subscriptions registered for topic %v", topic)
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}
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numsent := feed.Send(msg)
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log.Trace(fmt.Sprintf("pss sent to %d subscribers", numsent))
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return nil
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}
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// Sends a message using pss. The message could be anything at all, and will be handled by whichever handler function is mapped to PssTopic using *Pss.Register()
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//
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// The to address is a swarm overlay address
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@ -289,7 +321,7 @@ func (self *Pss) Send(to []byte, topic PssTopic, msg []byte) error {
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// Handlers that want to pass on a message should call this directly
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func (self *Pss) Forward(msg *PssMsg) error {
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if self.isSelfRecipient(msg) {
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if self.IsSelfRecipient(msg) {
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return errorForwardToSelf
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}
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@ -326,7 +358,7 @@ func (self *Pss) Forward(msg *PssMsg) error {
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return true
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})
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if sent == 0 {
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log.Warn("PSS Was not able to send to any peers")
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return fmt.Errorf("PSS Was not able to send to any peers")
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} else {
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self.addFwdCacheExpire(digest)
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}
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@ -436,13 +468,24 @@ func (self *PssProtocol) handle(msg []byte, p *p2p.Peer, senderAddr []byte) erro
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return nil
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}
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func (ps *Pss) isSelfRecipient(msg *PssMsg) bool {
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if bytes.Equal(msg.GetRecipient(), ps.Overlay.GetAddr().OverlayAddr()) {
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func (self *Pss) IsSelfRecipient(msg *PssMsg) bool {
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if bytes.Equal(msg.GetRecipient(), self.Overlay.GetAddr().OverlayAddr()) {
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return true
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}
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return false
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}
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func (self *Pss) GetPingHandler() func([]byte, *p2p.Peer, []byte) error {
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pingtopic, _ := MakeTopic(pingTopicName, pingTopicVersion)
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return func(msg []byte, p *p2p.Peer, from []byte) error {
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if bytes.Equal([]byte("ping"), msg) {
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log.Trace(fmt.Sprintf("swarm pss ping from %x sending pong", common.ByteLabel(from)))
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self.Send(from, pingtopic, []byte("pong"))
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}
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return nil
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}
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}
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// Pre-Whisper placeholder
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func makeMsg(code uint64, msg interface{}) ([]byte, error) {
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@ -5,6 +5,8 @@ import (
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"encoding/hex"
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"fmt"
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"math/rand"
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"net"
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"net/http"
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"os"
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"strconv"
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"testing"
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@ -31,7 +33,7 @@ func init() {
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// example protocol implementation peer
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// message handlers are methods of this
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// goal is that we can use the same for "normal" p2p.protocols operations aswell as pss
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// channels allow receipt reporting from p2p.Protocol message handler
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type pssTestPeer struct {
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*protocols.Peer
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hasProtocol bool
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@ -41,6 +43,7 @@ type pssTestPeer struct {
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// example node simulation peer
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// modeled from swarm/network/simulations/discovery/discovery_test.go - commit 08b1e42f
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// contains reporting channel for expect results so we can collect all async incoming msgs before deciding results
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type pssTestNode struct {
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*Hive
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*Pss
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@ -52,6 +55,8 @@ type pssTestNode struct {
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run adapters.ProtoCall
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ct *protocols.CodeMap
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expectC chan []int
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ws *http.Handler
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apifunc func() []rpc.API
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}
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func (n *pssTestNode) Add(peer Peer) error {
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@ -74,24 +79,14 @@ func (n *pssTestNode) Stop() error {
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return nil
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}
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func (n *pssTestNode) connectPeer(s string) error {
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return n.network.Connect(n.id, adapters.NewNodeIdFromHex(s))
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}
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func (n *pssTestNode) hiveKeepAlive() <-chan time.Time {
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return time.Tick(time.Second * 10)
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}
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func (n *pssTestNode) triggerCheck() {
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//go func() { n.trigger <- n.id }()
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go func() { n.trigger <- adapters.NewNodeId(n.Addr()) }()
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}
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/*
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func (n *pssTestNode) RunProtocol(id *adapters.NodeId, rw, rrw p2p.MsgReadWriter, peer *adapters.Peer) error {
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return n.NodeAdapter.(adapters.ProtocolRunner).RunProtocol(id, rw, rrw, peer)
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}
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*/
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func (n *pssTestNode) ProtoCall() adapters.ProtoCall {
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return n.run
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}
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@ -102,18 +97,75 @@ func (n *pssTestNode) OverlayAddr() []byte {
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func (n *pssTestNode) UnderlayAddr() []byte {
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return n.id.Bytes()
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//return n.Addr()
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}
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// the content of the msgs we're sending in the tests
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type PssTestPayload struct {
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type pssTestPayload struct {
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Data string
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}
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func (m *PssTestPayload) String() string {
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func (m *pssTestPayload) String() string {
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return m.Data
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}
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type pssTestService struct {
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node *pssTestNode // get addrs from this
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msgFunc func(interface{}) error
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}
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func newPssTestService(t *testing.T, handlefunc func(interface{}) error, testnode *pssTestNode) *pssTestService {
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hp := NewHiveParams()
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//hp.CallInterval = 250
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testnode.Hive = NewHive(hp, testnode.Pss.Overlay)
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return &pssTestService{
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//nid := adapters.NewNodeId(addr.UnderlayAddr())
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msgFunc: handlefunc,
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node: testnode,
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}
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}
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func (self *pssTestService) Start(server p2p.Server) error {
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self.node.SimNode = server.(*adapters.SimNode) // server is adapter.SimnNode now
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return nil
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}
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func (self *pssTestService) Stop() error {
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return nil
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}
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func (self *pssTestService) Protocols() []p2p.Protocol {
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ct := BzzCodeMap()
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for _, m := range DiscoveryMsgs {
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ct.Register(m)
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}
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ct.Register(&PssMsg{})
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srv := func(p Peer) error {
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p.Register(&PssMsg{}, self.msgFunc)
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self.node.Add(p)
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p.DisconnectHook(func(err error) {
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self.node.Remove(p)
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})
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return nil
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}
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proto := Bzz(self.node.OverlayAddr(), self.node.UnderlayAddr(), ct, srv, nil, nil)
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return []p2p.Protocol{*proto}
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}
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func (self *pssTestService) APIs() []rpc.API {
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return []rpc.API{
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rpc.API{
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Namespace: "eth",
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Version: "0.1/pss",
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Service: NewPssApi(self.node.Pss),
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Public: true,
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},
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}
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return nil
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}
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func TestPssCache(t *testing.T) {
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var err error
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to, _ := hex.DecodeString("08090a0b0c0d0e0f1011121314150001020304050607161718191a1b1c1d1e1f")
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@ -266,7 +318,7 @@ func testPssFullRandom(t *testing.T, numsends int, numnodes int, numfullnodes in
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expectnodesids := []*adapters.NodeId{} // the nodes to expect on (needed by checker)
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expectnodesresults := make(map[*adapters.NodeId][]int) // which messages expect actually got
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vct := protocols.NewCodeMap(protocolName, protocolVersion, 65535, &PssTestPayload{})
|
||||
vct := protocols.NewCodeMap(protocolName, protocolVersion, 65535, &pssTestPayload{})
|
||||
topic, _ := MakeTopic(protocolName, protocolVersion)
|
||||
|
||||
trigger := make(chan *adapters.NodeId)
|
||||
|
|
@ -367,10 +419,10 @@ func testPssFullRandom(t *testing.T, numsends int, numnodes int, numfullnodes in
|
|||
|
||||
// send and monitor receive of pss
|
||||
action = func(ctx context.Context) error {
|
||||
code, _ := vct.GetCode(&PssTestPayload{})
|
||||
code, _ := vct.GetCode(&pssTestPayload{})
|
||||
|
||||
for i := 0; i < len(sends); i += 2 {
|
||||
msgbytes, _ := makeMsg(code, &PssTestPayload{
|
||||
msgbytes, _ := makeMsg(code, &pssTestPayload{
|
||||
Data: fmt.Sprintf("%v", i+1),
|
||||
})
|
||||
go func(i int, expectnodesresults map[*adapters.NodeId][]int) {
|
||||
|
|
@ -464,8 +516,6 @@ func testPssFullRandom(t *testing.T, numsends int, numnodes int, numfullnodes in
|
|||
}
|
||||
}
|
||||
|
||||
// pss simulation test
|
||||
// (simnodes running protocols)
|
||||
func TestPssFullLinearEcho(t *testing.T) {
|
||||
|
||||
var action func(ctx context.Context) error
|
||||
|
|
@ -478,7 +528,7 @@ func TestPssFullLinearEcho(t *testing.T) {
|
|||
var firstpssnode *adapters.NodeId
|
||||
var secondpssnode *adapters.NodeId
|
||||
|
||||
vct := protocols.NewCodeMap(protocolName, protocolVersion, 65535, &PssTestPayload{})
|
||||
vct := protocols.NewCodeMap(protocolName, protocolVersion, 65535, &pssTestPayload{})
|
||||
topic, _ := MakeTopic(protocolName, protocolVersion)
|
||||
|
||||
fullnodes := []*adapters.NodeId{}
|
||||
|
|
@ -598,8 +648,8 @@ func TestPssFullLinearEcho(t *testing.T) {
|
|||
}
|
||||
|
||||
action = func(ctx context.Context) error {
|
||||
code, _ := vct.GetCode(&PssTestPayload{})
|
||||
msgbytes, _ := makeMsg(code, &PssTestPayload{
|
||||
code, _ := vct.GetCode(&pssTestPayload{})
|
||||
msgbytes, _ := makeMsg(code, &pssTestPayload{
|
||||
Data: "ping",
|
||||
})
|
||||
|
||||
|
|
@ -646,6 +696,234 @@ func TestPssFullLinearEcho(t *testing.T) {
|
|||
t.Log("Simulation Passed:")
|
||||
}
|
||||
|
||||
func TestPssFullWS(t *testing.T) {
|
||||
|
||||
// settings for ws servers
|
||||
var srvsendep = "localhost:18546"
|
||||
var srvrecvep = "localhost:18547"
|
||||
var clientrecvok, clientsendok bool
|
||||
var clientrecv, clientsend *rpc.Client
|
||||
|
||||
var action func(ctx context.Context) error
|
||||
var check func(ctx context.Context, id *adapters.NodeId) (bool, error)
|
||||
var ctx context.Context
|
||||
var result *simulations.StepResult
|
||||
var timeout time.Duration
|
||||
var cancel context.CancelFunc
|
||||
|
||||
var firstpssnode, secondpssnode *adapters.NodeId
|
||||
fullnodes := []*adapters.NodeId{}
|
||||
vct := protocols.NewCodeMap(protocolName, protocolVersion, 65535, &pssTestPayload{})
|
||||
topic, _ := MakeTopic(pingTopicName, pingTopicVersion)
|
||||
|
||||
trigger := make(chan *adapters.NodeId)
|
||||
simnet := simulations.NewNetwork(&simulations.NetworkConfig{
|
||||
Id: "0",
|
||||
Backend: true,
|
||||
})
|
||||
testpeers := make(map[*adapters.NodeId]*pssTestPeer)
|
||||
nodes := newPssSimulationTester(t, 3, 2, simnet, trigger, vct, protocolName, protocolVersion, testpeers)
|
||||
ids := []*adapters.NodeId{} // ohh risky! but the action for a specific id should come before the expect anyway
|
||||
|
||||
action = func(ctx context.Context) error {
|
||||
var thinnodeid *adapters.NodeId
|
||||
for id, node := range nodes {
|
||||
ids = append(ids, id)
|
||||
if _, ok := testpeers[id]; ok {
|
||||
log.Trace(fmt.Sprintf("adding fullnode %x to testpeers %p", common.ByteLabel(id.Bytes()), testpeers))
|
||||
fullnodes = append(fullnodes, id)
|
||||
node.Pss.Register(topic, node.Pss.GetPingHandler())
|
||||
srv := rpc.NewServer()
|
||||
for _, rpcapi := range node.apifunc() {
|
||||
srv.RegisterName(rpcapi.Namespace, rpcapi.Service)
|
||||
}
|
||||
ws := srv.WebsocketHandler([]string{"*"})
|
||||
node.ws = &ws
|
||||
} else {
|
||||
thinnodeid = id
|
||||
}
|
||||
}
|
||||
if err := simnet.Connect(fullnodes[0], thinnodeid); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := simnet.Connect(thinnodeid, fullnodes[1]); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
check = func(ctx context.Context, id *adapters.NodeId) (bool, error) {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return false, ctx.Err()
|
||||
default:
|
||||
}
|
||||
|
||||
node, ok := nodes[id]
|
||||
if !ok {
|
||||
return false, fmt.Errorf("unknown node: %s (%v)", id, node)
|
||||
} else {
|
||||
log.Trace(fmt.Sprintf("sim check ok node %v", id))
|
||||
}
|
||||
|
||||
return true, nil
|
||||
}
|
||||
|
||||
timeout = 10 * time.Second
|
||||
ctx, cancel = context.WithTimeout(context.Background(), timeout)
|
||||
|
||||
result = simulations.NewSimulation(simnet).Run(ctx, &simulations.Step{
|
||||
Action: action,
|
||||
Trigger: trigger,
|
||||
Expect: &simulations.Expectation{
|
||||
Nodes: ids,
|
||||
Check: check,
|
||||
},
|
||||
})
|
||||
if result.Error != nil {
|
||||
t.Fatalf("simulation failed: %s", result.Error)
|
||||
}
|
||||
cancel()
|
||||
|
||||
nonode := &adapters.NodeId{}
|
||||
firstpssnode = nonode
|
||||
secondpssnode = nonode
|
||||
|
||||
// first find a node that we're connected to
|
||||
for firstpssnode == nonode {
|
||||
log.Debug(fmt.Sprintf("Waiting for pss relaypeer for %x close to %x ...", common.ByteLabel(nodes[fullnodes[0]].OverlayAddr()), common.ByteLabel(nodes[fullnodes[1]].OverlayAddr())))
|
||||
nodes[fullnodes[0]].Pss.Overlay.EachLivePeer(nodes[fullnodes[1]].OverlayAddr(), 256, func(p Peer, po int, isprox bool) bool {
|
||||
for _, id := range ids {
|
||||
if id.NodeID == p.ID() {
|
||||
firstpssnode = id
|
||||
log.Debug(fmt.Sprintf("PSS relay found; relaynode %x", common.ByteLabel(nodes[firstpssnode].OverlayAddr())))
|
||||
}
|
||||
}
|
||||
if firstpssnode == nonode {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
})
|
||||
if firstpssnode == nonode {
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
}
|
||||
}
|
||||
|
||||
// then find the node it's connected to
|
||||
for secondpssnode == nonode {
|
||||
log.Debug(fmt.Sprintf("PSS kademlia: Waiting for recipientpeer for %x close to %x ...", common.ByteLabel(nodes[firstpssnode].OverlayAddr()), common.ByteLabel(nodes[fullnodes[1]].OverlayAddr())))
|
||||
nodes[firstpssnode].Pss.Overlay.EachLivePeer(nodes[fullnodes[1]].OverlayAddr(), 256, func(p Peer, po int, isprox bool) bool {
|
||||
for _, id := range ids {
|
||||
if id.NodeID == p.ID() && id.NodeID != fullnodes[0].NodeID {
|
||||
secondpssnode = id
|
||||
log.Debug(fmt.Sprintf("PSS recipient found; relaynode %x", common.ByteLabel(nodes[secondpssnode].OverlayAddr())))
|
||||
}
|
||||
}
|
||||
if secondpssnode == nonode {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
})
|
||||
if secondpssnode == nonode {
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
}
|
||||
}
|
||||
|
||||
srvrecvl, err := net.Listen("tcp", srvrecvep)
|
||||
if err != nil {
|
||||
t.Fatalf("Tcp (recv) on %s failed: %v", srvrecvep, err)
|
||||
}
|
||||
go func() {
|
||||
err := http.Serve(srvrecvl, *nodes[fullnodes[1]].ws)
|
||||
if err != nil {
|
||||
t.Fatalf("http serve (recv) on %s failed: %v", srvrecvep, err)
|
||||
}
|
||||
}()
|
||||
|
||||
srvsendl, err := net.Listen("tcp", srvsendep)
|
||||
if err != nil {
|
||||
t.Fatalf("Tcp (send) on %s failed: %v", srvsendep, err)
|
||||
}
|
||||
go func() {
|
||||
err := http.Serve(srvsendl, *nodes[fullnodes[0]].ws)
|
||||
if err != nil {
|
||||
t.Fatalf("http serve (send) on %s failed: %v", srvrecvep, err)
|
||||
}
|
||||
}()
|
||||
|
||||
for !clientrecvok {
|
||||
log.Trace("attempting clientrecv connect")
|
||||
clientrecv, err = rpc.DialWebsocket(context.Background(), "ws://"+srvrecvep, "ws://localhost")
|
||||
if err == nil {
|
||||
clientrecvok = true
|
||||
} else {
|
||||
log.Debug("clientrecv failed, retrying", "error", err)
|
||||
time.Sleep(time.Millisecond * 250)
|
||||
}
|
||||
}
|
||||
|
||||
for !clientsendok {
|
||||
log.Trace("attempting clientsend connect")
|
||||
clientsend, err = rpc.DialWebsocket(context.Background(), "ws://"+srvsendep, "ws://localhost")
|
||||
if err == nil {
|
||||
clientsendok = true
|
||||
} else {
|
||||
log.Debug("clientsend failed, retrying", "error", err)
|
||||
time.Sleep(time.Millisecond * 250)
|
||||
}
|
||||
}
|
||||
|
||||
trigger = make(chan *adapters.NodeId)
|
||||
ch := make(chan string)
|
||||
|
||||
action = func(ctx context.Context) error {
|
||||
go func() {
|
||||
clientrecv.EthSubscribe(ctx, ch, "newMsg", topic)
|
||||
clientsend.Call(nil, "eth_sendRaw", nodes[secondpssnode].Pss.Overlay.GetAddr().OverlayAddr(), topic, []byte("ping"))
|
||||
trigger <- secondpssnode
|
||||
}()
|
||||
return nil
|
||||
}
|
||||
check = func(ctx context.Context, id *adapters.NodeId) (bool, error) {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return false, ctx.Err()
|
||||
default:
|
||||
}
|
||||
|
||||
select {
|
||||
case msg := <-ch:
|
||||
log.Trace(fmt.Sprintf("notify!: %v", msg))
|
||||
case <-time.NewTimer(time.Second).C:
|
||||
log.Trace(fmt.Sprintf("no notifies :'("))
|
||||
}
|
||||
// also need to know if the protocolpeer is set up
|
||||
|
||||
return true, nil
|
||||
}
|
||||
|
||||
timeout = 10 * time.Second
|
||||
ctx, cancel = context.WithTimeout(context.Background(), timeout)
|
||||
defer cancel()
|
||||
|
||||
result = simulations.NewSimulation(simnet).Run(ctx, &simulations.Step{
|
||||
Action: action,
|
||||
Trigger: trigger,
|
||||
Expect: &simulations.Expectation{
|
||||
Nodes: []*adapters.NodeId{secondpssnode},
|
||||
Check: check,
|
||||
},
|
||||
})
|
||||
if result.Error != nil {
|
||||
t.Fatalf("simulation failed: %s", result.Error)
|
||||
}
|
||||
|
||||
t.Log("Simulation Passed:")
|
||||
}
|
||||
|
||||
// test framework below
|
||||
|
||||
// numnodes: how many nodes to create
|
||||
// pssnodeidx: on which node indices to start the pss
|
||||
// net: the simulated network
|
||||
|
|
@ -655,36 +933,51 @@ func TestPssFullLinearEcho(t *testing.T) {
|
|||
// version: name for virtual protocol (and pss topic)
|
||||
// testpeers: pss-specific peers, with hook needed for simulation event reporting
|
||||
|
||||
func newPssSimulationTester(t *testing.T, numnodes int, numfullnodes int, net *simulations.Network, trigger chan *adapters.NodeId, vct *protocols.CodeMap, name string, version int, testpeers map[*adapters.NodeId]*pssTestPeer) map[*adapters.NodeId]*pssTestNode {
|
||||
// the simulation tester constructor is currently a hack to fit previous code with later stack using node.Services to start SimNodes
|
||||
|
||||
func newPssSimulationTester(t *testing.T, numnodes int, numfullnodes int, simnet *simulations.Network, trigger chan *adapters.NodeId, vct *protocols.CodeMap, name string, version int, testpeers map[*adapters.NodeId]*pssTestPeer) map[*adapters.NodeId]*pssTestNode {
|
||||
topic, _ := MakeTopic(name, version)
|
||||
nodes := make(map[*adapters.NodeId]*pssTestNode, numnodes)
|
||||
//svcs := make(map[*adapters.NodeId]*pssTestService, numnodes)
|
||||
psss := make(map[*adapters.NodeId]*Pss)
|
||||
net.SetNaf(func(conf *simulations.NodeConfig) adapters.NodeAdapter {
|
||||
simnet.SetNaf(func(conf *simulations.NodeConfig) adapters.NodeAdapter {
|
||||
node := &pssTestNode{
|
||||
Pss: psss[conf.Id],
|
||||
Hive: nil,
|
||||
SimNode: &adapters.SimNode{},
|
||||
id: conf.Id,
|
||||
network: net,
|
||||
network: simnet,
|
||||
trigger: trigger,
|
||||
ct: vct,
|
||||
apifunc: func() []rpc.API { return nil },
|
||||
expectC: make(chan []int),
|
||||
}
|
||||
|
||||
// set up handlers for the encapsulating PssMsg
|
||||
|
||||
var handlefunc func(interface{}) error
|
||||
|
||||
addr := NewPeerAddrFromNodeId(conf.Id)
|
||||
|
||||
if testpeers[conf.Id] != nil {
|
||||
handlefunc = makePssHandleProtocol(psss[conf.Id])
|
||||
log.Trace(fmt.Sprintf("Making full protocol id %x addr %x (testpeers %p)", common.ByteLabel(conf.Id.Bytes()), common.ByteLabel(addr.OverlayAddr()), testpeers))
|
||||
} else {
|
||||
handlefunc = makePssHandleForward(psss[conf.Id])
|
||||
}
|
||||
//node = newPssTester(t, psss[conf.Id], addr, 0, handlefunc, net, trigger)
|
||||
|
||||
// protocols are now registered by invoking node services
|
||||
// since adapters.SimNode implements p2p.Server, needed for the services to start, we use this as a convenience wrapper
|
||||
|
||||
testservice := newPssTestService(t, handlefunc, node)
|
||||
nodes[conf.Id] = testservice.node
|
||||
svc := adapters.NewSimNode(conf.Id, testservice, net)
|
||||
svc := adapters.NewSimNode(conf.Id, testservice, simnet)
|
||||
testservice.Start(svc)
|
||||
//svcs[conf.Id] = testservice
|
||||
|
||||
// the network sim wants a adapters.NodeAdapter, so we pass back to it a SimNode
|
||||
// this is the SimNode member of the testNode initialized above, but assigned through the service start
|
||||
// that is so say: node == testservice.node, but we access it as a member of testservice below for clarity (to the extent that this can be clear)
|
||||
|
||||
nodes[conf.Id] = testservice.node
|
||||
testservice.node.apifunc = testservice.APIs
|
||||
return node.SimNode
|
||||
})
|
||||
configs := make([]*simulations.NodeConfig, numnodes)
|
||||
|
|
@ -708,106 +1001,15 @@ func newPssSimulationTester(t *testing.T, numnodes int, numfullnodes int, net *s
|
|||
psss[conf.Id].Register(topic, pssprotocol.GetHandler())
|
||||
}
|
||||
|
||||
net.NewNodeWithConfig(conf)
|
||||
if err := net.Start(conf.Id); err != nil {
|
||||
simnet.NewNodeWithConfig(conf)
|
||||
if err := simnet.Start(conf.Id); err != nil {
|
||||
t.Fatalf("error starting node %s: %s", conf.Id.Label(), err)
|
||||
}
|
||||
}
|
||||
|
||||
return nodes
|
||||
//return svcs
|
||||
}
|
||||
|
||||
type pssTestService struct {
|
||||
node *pssTestNode // get addrs from this
|
||||
msgFunc func(interface{}) error
|
||||
}
|
||||
|
||||
func newPssTestService(t *testing.T, handlefunc func(interface{}) error, testnode *pssTestNode) *pssTestService {
|
||||
hp := NewHiveParams()
|
||||
//hp.CallInterval = 250
|
||||
testnode.Hive = NewHive(hp, testnode.Pss.Overlay)
|
||||
return &pssTestService{
|
||||
//nid := adapters.NewNodeId(addr.UnderlayAddr())
|
||||
msgFunc: handlefunc,
|
||||
node: testnode,
|
||||
}
|
||||
}
|
||||
|
||||
func (self *pssTestService) Start(server p2p.Server) error {
|
||||
self.node.SimNode = server.(*adapters.SimNode) // server is adapter.SimnNode now
|
||||
return nil
|
||||
}
|
||||
|
||||
func (self *pssTestService) Stop() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (self *pssTestService) Protocols() []p2p.Protocol {
|
||||
ct := BzzCodeMap()
|
||||
for _, m := range DiscoveryMsgs {
|
||||
ct.Register(m)
|
||||
}
|
||||
ct.Register(&PssMsg{})
|
||||
//Bzz(addr.OverlayAddr(), addr.UnderlayAddr(), ct, srv, nil, nil).Run
|
||||
/*
|
||||
node := &pssTestNode{
|
||||
Hive: hive,
|
||||
Pss: ps,
|
||||
NodeAdapter: nil,
|
||||
id: nid,
|
||||
network: net,
|
||||
trigger: trigger,
|
||||
ct: ct,
|
||||
expectC: make(chan []int),
|
||||
}*/
|
||||
|
||||
srv := func(p Peer) error {
|
||||
p.Register(&PssMsg{}, self.msgFunc)
|
||||
self.node.Add(p)
|
||||
p.DisconnectHook(func(err error) {
|
||||
self.node.Remove(p)
|
||||
})
|
||||
return nil
|
||||
}
|
||||
|
||||
proto := Bzz(self.node.OverlayAddr(), self.node.UnderlayAddr(), ct, srv, nil, nil)
|
||||
|
||||
return []p2p.Protocol{*proto}
|
||||
}
|
||||
|
||||
func (self *pssTestService) APIs() []rpc.API {
|
||||
return nil
|
||||
}
|
||||
|
||||
/*
|
||||
func newPssTester(t *testing.T, ps *Pss, addr *peerAddr, numsimnodes int, handlefunc func(interface{}) error, net *simulations.Network, trigger chan *adapters.NodeId) *pssTestNode {
|
||||
|
||||
|
||||
|
||||
// set up the outer protocol
|
||||
|
||||
|
||||
|
||||
srv := func(p Peer) error {
|
||||
p.Register(&PssMsg{}, handlefunc)
|
||||
node.Add(p)
|
||||
p.DisconnectHook(func(err error) {
|
||||
hive.Remove(p)
|
||||
})
|
||||
return nil
|
||||
}
|
||||
|
||||
node.run = Bzz(addr.OverlayAddr(), addr.UnderlayAddr(), ct, srv, nil, nil).Run
|
||||
nodeAdapter.Run = node.run
|
||||
|
||||
node.NodeAdapter = adapters.NewSimNode(nid, net)
|
||||
|
||||
|
||||
return node
|
||||
}
|
||||
*/
|
||||
|
||||
func makePss(addr []byte) *Pss {
|
||||
kp := NewKadParams()
|
||||
kp.MinProxBinSize = 3
|
||||
|
|
@ -816,7 +1018,7 @@ func makePss(addr []byte) *Pss {
|
|||
|
||||
overlay := NewKademlia(addr, kp)
|
||||
ps := NewPss(overlay, pp)
|
||||
overlay.Prune(time.Tick(time.Millisecond * 250))
|
||||
//overlay.Prune(time.Tick(time.Millisecond * 250))
|
||||
return ps
|
||||
}
|
||||
|
||||
|
|
@ -827,7 +1029,7 @@ func makeCustomProtocol(name string, version int, ct *protocols.CodeMap, testpee
|
|||
testpeer = &pssTestPeer{}
|
||||
}
|
||||
testpeer.Peer = p
|
||||
p.Register(&PssTestPayload{}, testpeer.SimpleHandlePssPayload)
|
||||
p.Register(&pssTestPayload{}, testpeer.SimpleHandlePssPayload)
|
||||
err := p.Run()
|
||||
return err
|
||||
}
|
||||
|
|
@ -836,7 +1038,7 @@ func makeCustomProtocol(name string, version int, ct *protocols.CodeMap, testpee
|
|||
}
|
||||
|
||||
func makeFakeMsg(ps *Pss, ct *protocols.CodeMap, topic PssTopic, senderaddr PeerAddr, content string) PssMsg {
|
||||
data := PssTestPayload{}
|
||||
data := pssTestPayload{}
|
||||
code, found := ct.GetCode(&data)
|
||||
if !found {
|
||||
return PssMsg{}
|
||||
|
|
@ -868,7 +1070,7 @@ func makePssHandleForward(ps *Pss) func(msg interface{}) error {
|
|||
// for the simple check it passes on the message if it's not for us
|
||||
return func(msg interface{}) error {
|
||||
pssmsg := msg.(*PssMsg)
|
||||
if ps.isSelfRecipient(pssmsg) {
|
||||
if ps.IsSelfRecipient(pssmsg) {
|
||||
log.Trace("pss for us .. yay!")
|
||||
} else {
|
||||
log.Trace("passing on pss")
|
||||
|
|
@ -882,7 +1084,7 @@ func makePssHandleProtocol(ps *Pss) func(msg interface{}) error {
|
|||
return func(msg interface{}) error {
|
||||
pssmsg := msg.(*PssMsg)
|
||||
|
||||
if ps.isSelfRecipient(pssmsg) {
|
||||
if ps.IsSelfRecipient(pssmsg) {
|
||||
log.Trace("pss for us ... let's process!")
|
||||
env := pssmsg.Payload
|
||||
umsg := env.Payload // this will be rlp encrypted
|
||||
|
|
@ -905,21 +1107,21 @@ func makePssHandleProtocol(ps *Pss) func(msg interface{}) error {
|
|||
// it comes in through
|
||||
// Any pointer receiver that has protocols.Peer
|
||||
func (ptp *pssTestPeer) SimpleHandlePssPayload(msg interface{}) error {
|
||||
pmsg := msg.(*PssTestPayload)
|
||||
log.Trace(fmt.Sprintf("PssTestPayloadhandler got message %v", pmsg))
|
||||
pmsg := msg.(*pssTestPayload)
|
||||
log.Trace(fmt.Sprintf("pssTestPayloadhandler got message %v", pmsg))
|
||||
if pmsg.Data == "ping" {
|
||||
pmsg.Data = "pong"
|
||||
log.Trace(fmt.Sprintf("PssTestPayloadhandler reply %v", pmsg))
|
||||
log.Trace(fmt.Sprintf("pssTestPayloadhandler reply %v", pmsg))
|
||||
ptp.Send(pmsg)
|
||||
} else if pmsg.Data == "pong" {
|
||||
ptp.successC <- true
|
||||
} else {
|
||||
res, err := strconv.Atoi(pmsg.Data)
|
||||
if err != nil {
|
||||
log.Trace(fmt.Sprintf("PssTestPayloadhandlererr %v", err))
|
||||
log.Trace(fmt.Sprintf("pssTestPayloadhandlererr %v", err))
|
||||
ptp.successC <- false
|
||||
} else {
|
||||
log.Trace(fmt.Sprintf("PssTestPayloadhandler sending %d on chan", pmsg))
|
||||
log.Trace(fmt.Sprintf("pssTestPayloadhandler sending %d on chan", pmsg))
|
||||
ptp.successC <- true
|
||||
ptp.resultC <- res
|
||||
}
|
||||
|
|
|
|||
66
swarm/network/pssapi.go
Normal file
66
swarm/network/pssapi.go
Normal file
|
|
@ -0,0 +1,66 @@
|
|||
package network
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/ethereum/go-ethereum/log"
|
||||
"github.com/ethereum/go-ethereum/rpc"
|
||||
)
|
||||
|
||||
type PssApi struct {
|
||||
*Pss
|
||||
}
|
||||
|
||||
func NewPssApi(ps *Pss) *PssApi {
|
||||
return &PssApi{Pss: ps}
|
||||
}
|
||||
|
||||
func (self *PssApi) NewMsg(ctx context.Context, topic PssTopic) (*rpc.Subscription, error) {
|
||||
notifier, supported := rpc.NotifierFromContext(ctx)
|
||||
if !supported {
|
||||
return nil, fmt.Errorf("Subscribe not supported")
|
||||
}
|
||||
|
||||
sub := notifier.CreateSubscription()
|
||||
|
||||
ch := make(chan []byte)
|
||||
psssub, err := self.Pss.Subscribe(&topic, ch)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("pss subscription topic %v (rpc sub id %v) failed: %v", topic, sub.ID, err)
|
||||
}
|
||||
|
||||
go func(topic PssTopic) error {
|
||||
for {
|
||||
select {
|
||||
case msg := <-ch:
|
||||
if err := notifier.Notify(sub.ID, msg); err != nil {
|
||||
log.Warn(fmt.Sprintf("notification on pss sub topic %v rpc (sub %v) msg %v failed!", topic, sub.ID, msg))
|
||||
return err
|
||||
}
|
||||
case err := <-psssub.Err():
|
||||
log.Warn(fmt.Sprintf("caught subscription error in pss sub topic: %v", topic, err))
|
||||
return err
|
||||
case <-notifier.Closed():
|
||||
log.Warn(fmt.Sprintf("rpc sub notifier closed"))
|
||||
psssub.Unsubscribe()
|
||||
return nil
|
||||
case err := <-sub.Err():
|
||||
log.Warn(fmt.Sprintf("rpc sub closed: %v", err))
|
||||
psssub.Unsubscribe()
|
||||
return nil
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}(topic)
|
||||
|
||||
return sub, nil
|
||||
}
|
||||
|
||||
func (self *PssApi) SendRaw(to []byte, topic PssTopic, msg []byte) error {
|
||||
err := self.Pss.Send(to, topic, msg)
|
||||
if err != nil {
|
||||
return fmt.Errorf("send error: %v", err)
|
||||
}
|
||||
return fmt.Errorf("ok sent")
|
||||
}
|
||||
|
|
@ -33,7 +33,6 @@ import (
|
|||
"github.com/ethereum/go-ethereum/node"
|
||||
"github.com/ethereum/go-ethereum/p2p"
|
||||
"github.com/ethereum/go-ethereum/p2p/adapters"
|
||||
"github.com/ethereum/go-ethereum/p2p/discover"
|
||||
"github.com/ethereum/go-ethereum/rpc"
|
||||
"github.com/ethereum/go-ethereum/swarm/api"
|
||||
httpapi "github.com/ethereum/go-ethereum/swarm/api/http"
|
||||
|
|
@ -47,10 +46,8 @@ type Swarm struct {
|
|||
config *api.Config // swarm configuration
|
||||
api *api.Api // high level api layer (fs/manifest)
|
||||
dns api.Resolver // DNS registrar
|
||||
//dbAccess *network.DbAccess // access to local chunk db iterator and storage counter
|
||||
storage storage.ChunkStore // internal access to storage, common interface to cloud storage backends
|
||||
dpa *storage.DPA // distributed preimage archive, the local API to the storage with document level storage/retrieval support
|
||||
//depo network.StorageHandler // remote request handler, interface between bzz protocol and the storage
|
||||
cloud storage.CloudStore // procurement, cloud storage backend (can multi-cloud)
|
||||
hive *network.Hive // the logistic manager
|
||||
backend chequebook.Backend // simple blockchain Backend
|
||||
|
|
@ -104,11 +101,7 @@ func NewSwarm(ctx *node.ServiceContext, backend chequebook.Backend, config *api.
|
|||
return
|
||||
}
|
||||
|
||||
// setup local store
|
||||
//glog.V(logger.Debug).Infof("Set up local storage")
|
||||
|
||||
//self.dbAccess = network.NewDbAccess(self.lstore)
|
||||
glog.V(logger.Debug).Infof("Set up local db access (iterator/counter)")
|
||||
log.Debug("Set up local db access (iterator/counter)")
|
||||
|
||||
kp := network.NewKadParams()
|
||||
|
||||
|
|
@ -123,21 +116,14 @@ func NewSwarm(ctx *node.ServiceContext, backend chequebook.Backend, config *api.
|
|||
)
|
||||
log.Debug(fmt.Sprintf("Set up swarm network with Kademlia hive"))
|
||||
|
||||
// setup cloud storage backend
|
||||
//cloud := network.NewForwarder(self.hive)
|
||||
//glog.V(logger.Debug).Infof("-> set swarm forwarder as cloud storage backend")
|
||||
|
||||
// setup cloud storage internal access layer
|
||||
self.storage = storage.NewNetStore(hash, self.lstore, nil, config.StoreParams)
|
||||
glog.V(logger.Debug).Infof("-> swarm net store shared access layer to Swarm Chunk Store")
|
||||
|
||||
// set up Depo (storage handler = cloud storage access layer for incoming remote requests)
|
||||
// self.depo = network.NewDepo(hash, self.lstore, self.storage)
|
||||
// glog.V(logger.Debug).Infof("-> REmote Access to CHunks")
|
||||
log.Debug("-> swarm net store shared access layer to Swarm Chunk Store")
|
||||
|
||||
// set up DPA, the cloud storage local access layer
|
||||
dpaChunkStore := storage.NewDpaChunkStore(self.lstore, self.storage)
|
||||
log.Debug(fmt.Sprintf("-> Local Access to Swarm"))
|
||||
|
||||
// Swarm Hash Merklised Chunking for Arbitrary-length Document/File storage
|
||||
self.dpa = storage.NewDPA(dpaChunkStore, self.config.ChunkerParams)
|
||||
log.Debug(fmt.Sprintf("-> Content Store API"))
|
||||
|
|
@ -156,6 +142,7 @@ func NewSwarm(ctx *node.ServiceContext, backend chequebook.Backend, config *api.
|
|||
log.Debug(fmt.Sprintf("-> Swarm Domain Name Registrar @ address %v", config.EnsRoot.Hex()))
|
||||
|
||||
self.api = api.NewApi(self.dpa, self.dns)
|
||||
|
||||
// Manifests for Smart Hosting
|
||||
log.Debug(fmt.Sprintf("-> Web3 virtual server API"))
|
||||
|
||||
|
|
@ -177,14 +164,6 @@ Start is called when the stack is started
|
|||
*/
|
||||
// implements the node.Service interface
|
||||
func (self *Swarm) Start(net p2p.Server) error {
|
||||
connectPeer := func(url string) error {
|
||||
node, err := discover.ParseNode(url)
|
||||
if err != nil {
|
||||
return fmt.Errorf("invalid node URL: %v", err)
|
||||
}
|
||||
net.AddPeer(node)
|
||||
return nil
|
||||
}
|
||||
// set chequebook
|
||||
if self.swapEnabled {
|
||||
ctx := context.Background() // The initial setup has no deadline.
|
||||
|
|
@ -199,20 +178,24 @@ func (self *Swarm) Start(net p2p.Server) error {
|
|||
|
||||
log.Warn(fmt.Sprintf("Starting Swarm service"))
|
||||
|
||||
glog.V(logger.Warn).Infof("Starting Swarm service")
|
||||
self.hive.Start(
|
||||
connectPeer,
|
||||
net,
|
||||
func () <-chan time.Time{
|
||||
return time.NewTicker(time.Second).C
|
||||
},
|
||||
)
|
||||
|
||||
log.Info(fmt.Sprintf("Swarm network started on bzz address: %v", self.hive.Addr()))
|
||||
log.Info(fmt.Sprintf("Swarm network started on bzz address: %v", self.hive.GetAddr()))
|
||||
|
||||
if self.pssEnabled {
|
||||
pssparams := network.NewPssParams()
|
||||
self.pss = network.NewPss(self.hive.Overlay, pssparams)
|
||||
glog.V(logger.Info).Infof("Pss started: %v", self.pss)
|
||||
|
||||
// for testing purposes, shold be removed in production environment!!
|
||||
pingtopic, _ := network.MakeTopic("pss", 1)
|
||||
self.pss.Register(pingtopic, self.pss.GetPingHandler())
|
||||
|
||||
log.Debug("Pss started: %v", self.pss)
|
||||
}
|
||||
|
||||
self.dpa.Start()
|
||||
|
|
@ -255,7 +238,6 @@ func (self *Swarm) Stop() error {
|
|||
|
||||
// implements the node.Service interface
|
||||
func (self *Swarm) Protocols() []p2p.Protocol {
|
||||
//proto, err := network.Bzz(self.depo, self.backend, self.hive, self.dbAccess, self.config.Swap, self.config.SyncParams, self.config.NetworkId)
|
||||
ct := network.BzzCodeMap()
|
||||
for _, m := range network.DiscoveryMsgs {
|
||||
ct.Register(m)
|
||||
|
|
@ -266,8 +248,26 @@ func (self *Swarm) Protocols() []p2p.Protocol {
|
|||
|
||||
srv := func(p network.Peer) error {
|
||||
if self.pssEnabled {
|
||||
//p.Register(&PssMsg{}, self.pssFunc)
|
||||
glog.V(logger.Warn).Infof("pss is enabled, but handler not yet implemented - it won't work yet, sorry")
|
||||
p.Register(&network.PssMsg{}, func(msg interface{}) error {
|
||||
pssmsg := msg.(*network.PssMsg)
|
||||
|
||||
if self.pss.IsSelfRecipient(pssmsg) {
|
||||
log.Trace("pss for us, yay! ... let's process!")
|
||||
env := pssmsg.Payload
|
||||
umsg := env.Payload
|
||||
f := self.pss.GetHandler(env.Topic)
|
||||
if f == nil {
|
||||
return fmt.Errorf("No registered handler for topic '%s'", env.Topic)
|
||||
}
|
||||
nid := adapters.NewNodeId(env.SenderUAddr)
|
||||
p := p2p.NewPeer(nid.NodeID, fmt.Sprintf("%x", common.ByteLabel(nid.Bytes())), []p2p.Cap{})
|
||||
return f(umsg, p, env.SenderOAddr)
|
||||
} else {
|
||||
log.Trace("pss was for someone else :'( ... forwarding")
|
||||
return self.pss.Forward(pssmsg)
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
self.hive.Add(p)
|
||||
p.DisconnectHook(func(err error) {
|
||||
|
|
@ -291,7 +291,8 @@ func (self *Swarm) Protocols() []p2p.Protocol {
|
|||
// implements node.Service
|
||||
// Apis returns the RPC Api descriptors the Swarm implementation offers
|
||||
func (self *Swarm) APIs() []rpc.API {
|
||||
return []rpc.API{
|
||||
|
||||
apis := []rpc.API{
|
||||
// public APIs
|
||||
{
|
||||
Namespace: "bzz",
|
||||
|
|
@ -334,6 +335,17 @@ func (self *Swarm) APIs() []rpc.API {
|
|||
},
|
||||
// {Namespace, Version, api.NewAdmin(self), false},
|
||||
}
|
||||
|
||||
if self.pssEnabled {
|
||||
apis = append(apis, rpc.API{
|
||||
Namespace: "eth",
|
||||
Version: "0.1/pss",
|
||||
Service: network.NewPssApi(self.pss),
|
||||
Public: true,
|
||||
})
|
||||
}
|
||||
|
||||
return apis
|
||||
}
|
||||
|
||||
func (self *Swarm) Api() *api.Api {
|
||||
|
|
@ -348,7 +360,6 @@ func (self *Swarm) SetChequebook(ctx context.Context) error {
|
|||
}
|
||||
log.Info(fmt.Sprintf("new chequebook set (%v): saving config file, resetting all connections in the hive", self.config.Swap.Contract.Hex()))
|
||||
self.config.Save()
|
||||
//self.hive.DropAll()
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue