ceremonyclient/node/p2p/blossomsub.go
Cassandra Heart 2bbd1e0690
v1.4.18 (#193)
* Remove bootstrap peer (#189)

* Change bootstrap servers to DHT-only peers (#187)

* support voucher file-based claims (#183)

* Change bootstrap servers to DHT-only peers

Changing my bootstrap servers to DHT-only peers with somewhat lower
specs. One of the new ones is in the US and the other one is in
Switzerland. Both use reliable providers and have 10Gbps network
interfaces.

---------

Co-authored-by: Cassandra Heart <7929478+CassOnMars@users.noreply.github.com>

* Don't run self-test in DHT-only mode (#186)

* support voucher file-based claims (#183)

* Don't run self-test in DHT-only mode

The node tries to create a self-test when ran with the `-dht-only`
flag, but it doesn't load the KZG ceremony data in DHT-only mode
which leads to a crash.

Don't run self-test when the `-dht-only` flag is set.

I tested by starting a node locally with and without existing
self-test and with the `-dht-only` flag.

---------

Co-authored-by: Cassandra Heart <7929478+CassOnMars@users.noreply.github.com>

* Embed json files in binary (#182)

* Embed ceremony.json in binary

* Embed retroactive_peers.json in binary

* Signers build and verification tasks (#181)

* add signers specific Taskfile

* add verify tasks

* move signer task under signer folder

* create docker image specific for signers

* map current user into docker image and container

* ignore node-tmp-*

* add verify:build:internal

* prevent tasks with docker commands from being run inside a container

* rename *:internal to *:container

* add README.md

* add pem files to git

* Updating Q Guide link (#173)

* Update README.md

Updated link to Quilibrium guide to new website

* Update README.md

* feat: network switching and namespaced announce strings/bitmasks (#190)

* feat: network switching and namespaced announce strings/bitmasks

* bump version name and logo

* feat: mini pomw proofs as part of peer manifest (#191)

* shift default config directory under current folder (#176)

* feat: signature check (#192)

* feat: signature check

* adjust docker command so it doesn't invoke sigcheck

* remove old version

* add binaries and digests

* fix bug, revert build

* shasum has weird byte at end

* proper binaries and digests

* Signatory #13 added

* Signatory #3 added

* Signer 4 (#194)

* Signatory #5 added

* Signatory #9 added (#195)

* Signatory #1 added

* added sig.6 files (#196)

* Signatories #8 and #16 added

* Signatory #12 added

* Add signature (#197)

* reset build for v1.4.18 after testnet bug

* updated build, resigned by #13

* Signatory #16 added

* added sig.6 files (#198)

* Signatory #8 added

* Signatory #17 added

* Signatory #1 added

* Signatory #7 added

* Signatory #4 added

* Signatory #14 added

* remove binaries, ready to ship

---------

Co-authored-by: littleblackcloud <163544315+littleblackcloud@users.noreply.github.com>
Co-authored-by: Agost Biro <5764438+agostbiro@users.noreply.github.com>
Co-authored-by: Marius Scurtescu <marius.scurtescu@gmail.com>
Co-authored-by: Demipoet <161999657+demipoet@users.noreply.github.com>
Co-authored-by: 0xOzgur <29779769+0xOzgur@users.noreply.github.com>
Co-authored-by: Freekers <1370857+Freekers@users.noreply.github.com>
2024-05-25 00:22:50 -05:00

751 lines
20 KiB
Go

package p2p
import (
"bytes"
"context"
"crypto/rand"
"encoding/hex"
"fmt"
"math/big"
"net"
"sync"
"time"
"github.com/libp2p/go-libp2p"
gostream "github.com/libp2p/go-libp2p-gostream"
dht "github.com/libp2p/go-libp2p-kad-dht"
libp2pconfig "github.com/libp2p/go-libp2p/config"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/libp2p/go-libp2p/core/host"
"github.com/libp2p/go-libp2p/core/network"
"github.com/libp2p/go-libp2p/core/peer"
"github.com/libp2p/go-libp2p/core/protocol"
"github.com/libp2p/go-libp2p/p2p/discovery/routing"
"github.com/libp2p/go-libp2p/p2p/discovery/util"
"github.com/mr-tron/base58"
"github.com/multiformats/go-multiaddr"
"github.com/pkg/errors"
"go.uber.org/zap"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
blossomsub "source.quilibrium.com/quilibrium/monorepo/go-libp2p-blossomsub"
"source.quilibrium.com/quilibrium/monorepo/go-libp2p-blossomsub/pb"
"source.quilibrium.com/quilibrium/monorepo/node/config"
"source.quilibrium.com/quilibrium/monorepo/node/protobufs"
)
type BlossomSub struct {
ps *blossomsub.PubSub
ctx context.Context
logger *zap.Logger
peerID peer.ID
bitmaskMap map[string]*blossomsub.Bitmask
h host.Host
signKey crypto.PrivKey
peerScore map[string]int64
peerScoreMx sync.Mutex
isBootstrapPeer bool
network uint8
}
var _ PubSub = (*BlossomSub)(nil)
var ErrNoPeersAvailable = errors.New("no peers available")
var BITMASK_ALL = []byte{
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
}
// While we iterate through these next phases, we're going to aggressively
// enforce keeping updated. This will be achieved through announce strings
// that will vary with each update
var ANNOUNCE_PREFIX = "quilibrium-1.4.18-nebula-"
func getPeerID(p2pConfig *config.P2PConfig) peer.ID {
peerPrivKey, err := hex.DecodeString(p2pConfig.PeerPrivKey)
if err != nil {
panic(errors.Wrap(err, "error unmarshaling peerkey"))
}
privKey, err := crypto.UnmarshalEd448PrivateKey(peerPrivKey)
if err != nil {
panic(errors.Wrap(err, "error unmarshaling peerkey"))
}
pub := privKey.GetPublic()
id, err := peer.IDFromPublicKey(pub)
if err != nil {
panic(errors.Wrap(err, "error getting peer id"))
}
return id
}
func NewBlossomSub(
p2pConfig *config.P2PConfig,
logger *zap.Logger,
) *BlossomSub {
ctx := context.Background()
opts := []libp2pconfig.Option{
libp2p.ListenAddrStrings(p2pConfig.ListenMultiaddr),
}
isBootstrapPeer := false
peerId := getPeerID(p2pConfig)
for _, peerAddr := range config.BootstrapPeers {
peerinfo, err := peer.AddrInfoFromString(peerAddr)
if err != nil {
panic(err)
}
if bytes.Equal([]byte(peerinfo.ID), []byte(peerId)) {
isBootstrapPeer = true
break
}
}
var privKey crypto.PrivKey
if p2pConfig.PeerPrivKey != "" {
peerPrivKey, err := hex.DecodeString(p2pConfig.PeerPrivKey)
if err != nil {
panic(errors.Wrap(err, "error unmarshaling peerkey"))
}
privKey, err = crypto.UnmarshalEd448PrivateKey(peerPrivKey)
if err != nil {
panic(errors.Wrap(err, "error unmarshaling peerkey"))
}
opts = append(opts, libp2p.Identity(privKey))
}
bs := &BlossomSub{
ctx: ctx,
logger: logger,
bitmaskMap: make(map[string]*blossomsub.Bitmask),
signKey: privKey,
peerScore: make(map[string]int64),
isBootstrapPeer: isBootstrapPeer,
network: p2pConfig.Network,
}
h, err := libp2p.New(opts...)
if err != nil {
panic(errors.Wrap(err, "error constructing p2p"))
}
logger.Info("established peer id", zap.String("peer_id", h.ID().String()))
kademliaDHT := initDHT(ctx, p2pConfig, logger, h, isBootstrapPeer)
routingDiscovery := routing.NewRoutingDiscovery(kademliaDHT)
util.Advertise(ctx, routingDiscovery, getNetworkNamespace(p2pConfig.Network))
discoverPeers(p2pConfig, ctx, logger, h, routingDiscovery)
// TODO: turn into an option flag for console logging, this is too noisy for
// default logging behavior
var tracer *blossomsub.JSONTracer
if p2pConfig.TraceLogFile == "" {
// tracer, err = blossomsub.NewStdoutJSONTracer()
// if err != nil {
// panic(errors.Wrap(err, "error building stdout tracer"))
// }
} else {
tracer, err = blossomsub.NewJSONTracer(p2pConfig.TraceLogFile)
if err != nil {
panic(errors.Wrap(err, "error building file tracer"))
}
}
blossomOpts := []blossomsub.Option{}
if isBootstrapPeer {
blossomOpts = append(blossomOpts,
blossomsub.WithPeerExchange(true),
)
}
if tracer != nil {
blossomOpts = append(blossomOpts, blossomsub.WithEventTracer(tracer))
}
blossomOpts = append(blossomOpts, blossomsub.WithPeerScore(
&blossomsub.PeerScoreParams{
SkipAtomicValidation: false,
BitmaskScoreCap: 0,
IPColocationFactorWeight: 0,
IPColocationFactorThreshold: 6,
BehaviourPenaltyWeight: 0,
BehaviourPenaltyThreshold: 100,
BehaviourPenaltyDecay: .5,
DecayInterval: 10 * time.Second,
DecayToZero: .1,
RetainScore: 5 * time.Minute,
AppSpecificScore: func(p peer.ID) float64 {
return float64(bs.GetPeerScore([]byte(p)))
},
AppSpecificWeight: 10.0,
},
&blossomsub.PeerScoreThresholds{
SkipAtomicValidation: false,
GossipThreshold: -2000,
PublishThreshold: -5000,
GraylistThreshold: -10000,
AcceptPXThreshold: 1,
OpportunisticGraftThreshold: 2,
}))
params := mergeDefaults(p2pConfig)
rt := blossomsub.NewBlossomSubRouter(h, params)
ps, err := blossomsub.NewBlossomSubWithRouter(ctx, h, rt, blossomOpts...)
if err != nil {
panic(err)
}
peerID := h.ID()
bs.ps = ps
bs.peerID = peerID
bs.h = h
bs.signKey = privKey
return bs
}
func (b *BlossomSub) PublishToBitmask(bitmask []byte, data []byte) error {
networkBitmask := append([]byte{b.network}, bitmask...)
bm, ok := b.bitmaskMap[string(networkBitmask)]
if !ok {
b.logger.Error(
"error while publishing to bitmask",
zap.Error(errors.New("not subscribed to bitmask")),
zap.Binary("bitmask", bitmask),
)
return errors.New("not subscribed to bitmask")
}
return bm.Publish(b.ctx, data)
}
func (b *BlossomSub) Publish(data []byte) error {
bitmask := GetBloomFilter(data, 256, 3)
bitmask = append(bitmask, GetBloomFilterIndices(data, 65536, 24)...)
return b.PublishToBitmask(bitmask, data)
}
func (b *BlossomSub) Subscribe(
bitmask []byte,
handler func(message *pb.Message) error,
raw bool,
) {
eval := func(bitmask []byte) error {
networkBitmask := append([]byte{b.network}, bitmask...)
_, ok := b.bitmaskMap[string(networkBitmask)]
if ok {
return nil
}
b.logger.Info("joining broadcast")
bm, err := b.ps.Join(networkBitmask)
if err != nil {
b.logger.Error("join failed", zap.Error(err))
return errors.Wrap(err, "subscribe")
}
b.bitmaskMap[string(networkBitmask)] = bm
b.logger.Info("subscribe to bitmask", zap.Binary("bitmask", bitmask))
sub, err := bm.Subscribe()
if err != nil {
b.logger.Error("subscription failed", zap.Error(err))
return errors.Wrap(err, "subscribe")
}
b.logger.Info(
"begin streaming from bitmask",
zap.Binary("bitmask", bitmask),
)
go func() {
for {
m, err := sub.Next(b.ctx)
if err != nil {
b.logger.Error(
"got error when fetching the next message",
zap.Error(err),
)
}
if err = handler(m.Message); err != nil {
b.logger.Debug("message handler returned error", zap.Error(err))
}
}
}()
return nil
}
if raw {
if err := eval(bitmask); err != nil {
b.logger.Error("subscribe returned error", zap.Error(err))
}
} else {
if err := generateBitSlices(bitmask, eval); err != nil {
b.logger.Error("bloom subscribe returned error", zap.Error(err))
}
}
}
func (b *BlossomSub) Unsubscribe(bitmask []byte, raw bool) {
networkBitmask := append([]byte{b.network}, bitmask...)
bm, ok := b.bitmaskMap[string(networkBitmask)]
if !ok {
return
}
bm.Close()
}
func (b *BlossomSub) GetPeerID() []byte {
return []byte(b.peerID)
}
func (b *BlossomSub) GetRandomPeer(bitmask []byte) ([]byte, error) {
networkBitmask := append([]byte{b.network}, bitmask...)
peers := b.ps.ListPeers(networkBitmask)
if len(peers) == 0 {
return nil, errors.Wrap(
ErrNoPeersAvailable,
"get random peer",
)
}
b.logger.Debug("selecting from peers", zap.Any("peer_ids", peers))
sel, err := rand.Int(rand.Reader, big.NewInt(int64(len(peers))))
if err != nil {
return nil, errors.Wrap(err, "get random peer")
}
return []byte(peers[sel.Int64()]), nil
}
func initDHT(
ctx context.Context,
p2pConfig *config.P2PConfig,
logger *zap.Logger,
h host.Host,
isBootstrapPeer bool,
) *dht.IpfsDHT {
logger.Info("establishing dht")
var kademliaDHT *dht.IpfsDHT
var err error
if isBootstrapPeer {
kademliaDHT, err = dht.New(ctx, h, dht.Mode(dht.ModeServer))
} else {
kademliaDHT, err = dht.New(ctx, h, dht.Mode(dht.ModeAuto))
}
if err != nil {
panic(err)
}
if err = kademliaDHT.Bootstrap(ctx); err != nil {
panic(err)
}
reconnect := func() {
logger.Info(
"connecting to bootstrap",
zap.String("peer_id", h.ID().String()),
)
defaultBootstrapPeers := append([]string{}, p2pConfig.BootstrapPeers...)
if p2pConfig.Network == 0 {
for _, peer := range config.BootstrapPeers {
found := false
for _, existing := range defaultBootstrapPeers {
if existing == peer {
found = true
break
}
}
if !found {
defaultBootstrapPeers = append(defaultBootstrapPeers, peer)
}
}
}
for _, peerAddr := range defaultBootstrapPeers {
peerinfo, err := peer.AddrInfoFromString(peerAddr)
if err != nil {
panic(err)
}
if peerinfo.ID == h.ID() ||
h.Network().Connectedness(peerinfo.ID) == network.Connected ||
h.Network().Connectedness(peerinfo.ID) == network.CannotConnect {
continue
}
if err := h.Connect(ctx, *peerinfo); err != nil {
logger.Debug("error while connecting to dht peer", zap.Error(err))
} else {
logger.Debug(
"connected to peer",
zap.String("peer_id", peerinfo.ID.String()),
)
}
}
}
reconnect()
go func() {
for {
time.Sleep(30 * time.Second)
logger.Debug("reconnecting to peers")
reconnect()
}
}()
return kademliaDHT
}
func (b *BlossomSub) GetPeerScore(peerId []byte) int64 {
b.peerScoreMx.Lock()
score := b.peerScore[string(peerId)]
b.peerScoreMx.Unlock()
return score
}
func (b *BlossomSub) SetPeerScore(peerId []byte, score int64) {
b.peerScoreMx.Lock()
b.peerScore[string(peerId)] = score
b.peerScoreMx.Unlock()
}
func (b *BlossomSub) GetBitmaskPeers() map[string][]string {
peers := map[string][]string{}
for _, k := range b.bitmaskMap {
peers[fmt.Sprintf("%+x", k.Bitmask()[1:])] = []string{}
for _, p := range k.ListPeers() {
peers[fmt.Sprintf("%+x", k.Bitmask()[1:])] = append(
peers[fmt.Sprintf("%+x", k.Bitmask()[1:])],
p.String(),
)
}
}
return peers
}
func (b *BlossomSub) GetPeerstoreCount() int {
return len(b.h.Peerstore().Peers())
}
func (b *BlossomSub) GetNetworkInfo() *protobufs.NetworkInfoResponse {
resp := &protobufs.NetworkInfoResponse{}
for _, p := range b.h.Network().Peers() {
addrs := b.h.Peerstore().Addrs(p)
multiaddrs := []string{}
for _, a := range addrs {
multiaddrs = append(multiaddrs, a.String())
}
resp.NetworkInfo = append(resp.NetworkInfo, &protobufs.NetworkInfo{
PeerId: []byte(p),
Multiaddrs: multiaddrs,
PeerScore: b.ps.PeerScore(p),
})
}
return resp
}
func (b *BlossomSub) GetNetworkPeersCount() int {
return len(b.h.Network().Peers())
}
func (b *BlossomSub) GetMultiaddrOfPeerStream(
ctx context.Context,
peerId []byte,
) <-chan multiaddr.Multiaddr {
return b.h.Peerstore().AddrStream(ctx, peer.ID(peerId))
}
func (b *BlossomSub) GetMultiaddrOfPeer(peerId []byte) string {
addrs := b.h.Peerstore().Addrs(peer.ID(peerId))
if len(addrs) == 0 {
return ""
}
return addrs[0].String()
}
func (b *BlossomSub) StartDirectChannelListener(
key []byte,
purpose string,
server *grpc.Server,
) error {
bind, err := gostream.Listen(
b.h,
protocol.ID(
"/p2p/direct-channel/"+base58.Encode(key)+purpose,
),
)
if err != nil {
return errors.Wrap(err, "start direct channel listener")
}
return errors.Wrap(server.Serve(bind), "start direct channel listener")
}
func (b *BlossomSub) GetDirectChannel(key []byte, purpose string) (
dialCtx *grpc.ClientConn,
err error,
) {
// Kind of a weird hack, but gostream can induce panics if the peer drops at
// the time of connection, this avoids the problem.
defer func() {
if r := recover(); r != nil {
dialCtx = nil
err = errors.New("connection failed")
}
}()
// Open question: should we prefix this so a node can run both in mainnet and
// testnet? Feels like a bad idea and would be preferable to discourage.
dialCtx, err = grpc.DialContext(
b.ctx,
base58.Encode(key),
grpc.WithDialer(
func(peerIdStr string, timeout time.Duration) (net.Conn, error) {
subCtx, subCtxCancel := context.WithTimeout(b.ctx, timeout)
defer subCtxCancel()
id, err := peer.Decode(peerIdStr)
if err != nil {
return nil, errors.Wrap(err, "dial context")
}
c, err := gostream.Dial(
subCtx,
b.h,
peer.ID(key),
protocol.ID(
"/p2p/direct-channel/"+peer.ID(id).String()+purpose,
),
)
return c, errors.Wrap(err, "dial context")
},
),
grpc.WithTransportCredentials(insecure.NewCredentials()),
)
if err != nil {
return nil, errors.Wrap(err, "get direct channel")
}
return dialCtx, nil
}
func (b *BlossomSub) GetPublicKey() []byte {
pub, _ := b.signKey.GetPublic().Raw()
return pub
}
func (b *BlossomSub) SignMessage(msg []byte) ([]byte, error) {
sig, err := b.signKey.Sign(msg)
return sig, errors.Wrap(err, "sign message")
}
func discoverPeers(
p2pConfig *config.P2PConfig,
ctx context.Context,
logger *zap.Logger,
h host.Host,
routingDiscovery *routing.RoutingDiscovery,
) {
logger.Info("initiating peer discovery")
discover := func() {
peerChan, err := routingDiscovery.FindPeers(
ctx,
getNetworkNamespace(p2pConfig.Network),
)
if err != nil {
logger.Error("could not find peers", zap.Error(err))
}
for peer := range peerChan {
peer := peer
if peer.ID == h.ID() ||
h.Network().Connectedness(peer.ID) == network.Connected ||
h.Network().Connectedness(peer.ID) == network.CannotConnect {
continue
}
logger.Debug("found peer", zap.String("peer_id", peer.ID.Pretty()))
err := h.Connect(ctx, peer)
if err != nil {
logger.Debug(
"error while connecting to blossomsub peer",
zap.String("peer_id", peer.ID.Pretty()),
zap.Error(err),
)
} else {
logger.Debug(
"connected to peer",
zap.String("peer_id", peer.ID.Pretty()),
)
}
}
}
discover()
go func() {
for {
time.Sleep(5 * time.Minute)
if len(h.Network().Peers()) < 16 {
discover()
}
}
}()
logger.Info("completed initial peer discovery")
}
func mergeDefaults(p2pConfig *config.P2PConfig) blossomsub.BlossomSubParams {
if p2pConfig.D == 0 {
p2pConfig.D = blossomsub.BlossomSubD
}
if p2pConfig.DLo == 0 {
p2pConfig.DLo = blossomsub.BlossomSubDlo
}
if p2pConfig.DHi == 0 {
p2pConfig.DHi = blossomsub.BlossomSubDhi
}
if p2pConfig.DScore == 0 {
p2pConfig.DScore = blossomsub.BlossomSubDscore
}
if p2pConfig.DOut == 0 {
p2pConfig.DOut = blossomsub.BlossomSubDout
}
if p2pConfig.HistoryLength == 0 {
p2pConfig.HistoryLength = blossomsub.BlossomSubHistoryLength
}
if p2pConfig.HistoryGossip == 0 {
p2pConfig.HistoryGossip = blossomsub.BlossomSubHistoryGossip
}
if p2pConfig.DLazy == 0 {
p2pConfig.DLazy = blossomsub.BlossomSubDlazy
}
if p2pConfig.GossipFactor == 0 {
p2pConfig.GossipFactor = blossomsub.BlossomSubGossipFactor
}
if p2pConfig.GossipRetransmission == 0 {
p2pConfig.GossipRetransmission = blossomsub.BlossomSubGossipRetransmission
}
if p2pConfig.HeartbeatInitialDelay == 0 {
p2pConfig.HeartbeatInitialDelay = blossomsub.BlossomSubHeartbeatInitialDelay
}
if p2pConfig.HeartbeatInterval == 0 {
p2pConfig.HeartbeatInterval = blossomsub.BlossomSubHeartbeatInterval
}
if p2pConfig.FanoutTTL == 0 {
p2pConfig.FanoutTTL = blossomsub.BlossomSubFanoutTTL
}
if p2pConfig.PrunePeers == 0 {
p2pConfig.PrunePeers = blossomsub.BlossomSubPrunePeers
}
if p2pConfig.PruneBackoff == 0 {
p2pConfig.PruneBackoff = blossomsub.BlossomSubPruneBackoff
}
if p2pConfig.UnsubscribeBackoff == 0 {
p2pConfig.UnsubscribeBackoff = blossomsub.BlossomSubUnsubscribeBackoff
}
if p2pConfig.Connectors == 0 {
p2pConfig.Connectors = blossomsub.BlossomSubConnectors
}
if p2pConfig.MaxPendingConnections == 0 {
p2pConfig.MaxPendingConnections = blossomsub.BlossomSubMaxPendingConnections
}
if p2pConfig.ConnectionTimeout == 0 {
p2pConfig.ConnectionTimeout = blossomsub.BlossomSubConnectionTimeout
}
if p2pConfig.DirectConnectTicks == 0 {
p2pConfig.DirectConnectTicks = blossomsub.BlossomSubDirectConnectTicks
}
if p2pConfig.DirectConnectInitialDelay == 0 {
p2pConfig.DirectConnectInitialDelay =
blossomsub.BlossomSubDirectConnectInitialDelay
}
if p2pConfig.OpportunisticGraftTicks == 0 {
p2pConfig.OpportunisticGraftTicks =
blossomsub.BlossomSubOpportunisticGraftTicks
}
if p2pConfig.OpportunisticGraftPeers == 0 {
p2pConfig.OpportunisticGraftPeers =
blossomsub.BlossomSubOpportunisticGraftPeers
}
if p2pConfig.GraftFloodThreshold == 0 {
p2pConfig.GraftFloodThreshold = blossomsub.BlossomSubGraftFloodThreshold
}
if p2pConfig.MaxIHaveLength == 0 {
p2pConfig.MaxIHaveLength = blossomsub.BlossomSubMaxIHaveLength
}
if p2pConfig.MaxIHaveMessages == 0 {
p2pConfig.MaxIHaveMessages = blossomsub.BlossomSubMaxIHaveMessages
}
if p2pConfig.IWantFollowupTime == 0 {
p2pConfig.IWantFollowupTime = blossomsub.BlossomSubIWantFollowupTime
}
return blossomsub.BlossomSubParams{
D: p2pConfig.D,
Dlo: p2pConfig.DLo,
Dhi: p2pConfig.DHi,
Dscore: p2pConfig.DScore,
Dout: p2pConfig.DOut,
HistoryLength: p2pConfig.HistoryLength,
HistoryGossip: p2pConfig.HistoryGossip,
Dlazy: p2pConfig.DLazy,
GossipFactor: p2pConfig.GossipFactor,
GossipRetransmission: p2pConfig.GossipRetransmission,
HeartbeatInitialDelay: p2pConfig.HeartbeatInitialDelay,
HeartbeatInterval: p2pConfig.HeartbeatInterval,
FanoutTTL: p2pConfig.FanoutTTL,
PrunePeers: p2pConfig.PrunePeers,
PruneBackoff: p2pConfig.PruneBackoff,
UnsubscribeBackoff: p2pConfig.UnsubscribeBackoff,
Connectors: p2pConfig.Connectors,
MaxPendingConnections: p2pConfig.MaxPendingConnections,
ConnectionTimeout: p2pConfig.ConnectionTimeout,
DirectConnectTicks: p2pConfig.DirectConnectTicks,
DirectConnectInitialDelay: p2pConfig.DirectConnectInitialDelay,
OpportunisticGraftTicks: p2pConfig.OpportunisticGraftTicks,
OpportunisticGraftPeers: p2pConfig.OpportunisticGraftPeers,
GraftFloodThreshold: p2pConfig.GraftFloodThreshold,
MaxIHaveLength: p2pConfig.MaxIHaveLength,
MaxIHaveMessages: p2pConfig.MaxIHaveMessages,
IWantFollowupTime: p2pConfig.IWantFollowupTime,
SlowHeartbeatWarning: 0.1,
}
}
func getNetworkNamespace(network uint8) string {
var network_name string
switch network {
case 0:
network_name = "mainnet"
break
case 1:
network_name = "testnet-primary"
break
default:
network_name = fmt.Sprintf("network-%d", network)
break
}
return ANNOUNCE_PREFIX + network_name
}