You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
773 lines
20 KiB
773 lines
20 KiB
package node
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"math"
|
|
"net"
|
|
"time"
|
|
|
|
dbm "github.com/tendermint/tm-db"
|
|
|
|
abciclient "github.com/tendermint/tendermint/abci/client"
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
"github.com/tendermint/tendermint/config"
|
|
"github.com/tendermint/tendermint/crypto"
|
|
bcv0 "github.com/tendermint/tendermint/internal/blocksync/v0"
|
|
bcv2 "github.com/tendermint/tendermint/internal/blocksync/v2"
|
|
"github.com/tendermint/tendermint/internal/consensus"
|
|
"github.com/tendermint/tendermint/internal/evidence"
|
|
"github.com/tendermint/tendermint/internal/mempool"
|
|
mempoolv0 "github.com/tendermint/tendermint/internal/mempool/v0"
|
|
mempoolv1 "github.com/tendermint/tendermint/internal/mempool/v1"
|
|
"github.com/tendermint/tendermint/internal/p2p"
|
|
"github.com/tendermint/tendermint/internal/p2p/pex"
|
|
"github.com/tendermint/tendermint/internal/proxy"
|
|
sm "github.com/tendermint/tendermint/internal/state"
|
|
"github.com/tendermint/tendermint/internal/state/indexer"
|
|
"github.com/tendermint/tendermint/internal/state/indexer/sink"
|
|
"github.com/tendermint/tendermint/internal/statesync"
|
|
"github.com/tendermint/tendermint/libs/log"
|
|
"github.com/tendermint/tendermint/libs/service"
|
|
tmstrings "github.com/tendermint/tendermint/libs/strings"
|
|
protop2p "github.com/tendermint/tendermint/proto/tendermint/p2p"
|
|
"github.com/tendermint/tendermint/store"
|
|
"github.com/tendermint/tendermint/types"
|
|
"github.com/tendermint/tendermint/version"
|
|
|
|
_ "net/http/pprof" // nolint: gosec // securely exposed on separate, optional port
|
|
)
|
|
|
|
func initDBs(cfg *config.Config, dbProvider config.DBProvider) (blockStore *store.BlockStore, stateDB dbm.DB, err error) { //nolint:lll
|
|
var blockStoreDB dbm.DB
|
|
blockStoreDB, err = dbProvider(&config.DBContext{ID: "blockstore", Config: cfg})
|
|
if err != nil {
|
|
return
|
|
}
|
|
blockStore = store.NewBlockStore(blockStoreDB)
|
|
|
|
stateDB, err = dbProvider(&config.DBContext{ID: "state", Config: cfg})
|
|
return
|
|
}
|
|
|
|
func createAndStartProxyAppConns(clientCreator abciclient.Creator, logger log.Logger) (proxy.AppConns, error) {
|
|
proxyApp := proxy.NewAppConns(clientCreator)
|
|
proxyApp.SetLogger(logger.With("module", "proxy"))
|
|
if err := proxyApp.Start(); err != nil {
|
|
return nil, fmt.Errorf("error starting proxy app connections: %v", err)
|
|
}
|
|
return proxyApp, nil
|
|
}
|
|
|
|
func createAndStartEventBus(logger log.Logger) (*types.EventBus, error) {
|
|
eventBus := types.NewEventBus()
|
|
eventBus.SetLogger(logger.With("module", "events"))
|
|
if err := eventBus.Start(); err != nil {
|
|
return nil, err
|
|
}
|
|
return eventBus, nil
|
|
}
|
|
|
|
func createAndStartIndexerService(
|
|
cfg *config.Config,
|
|
dbProvider config.DBProvider,
|
|
eventBus *types.EventBus,
|
|
logger log.Logger,
|
|
chainID string,
|
|
) (*indexer.Service, []indexer.EventSink, error) {
|
|
eventSinks, err := sink.EventSinksFromConfig(cfg, dbProvider, chainID)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
indexerService := indexer.NewIndexerService(eventSinks, eventBus)
|
|
indexerService.SetLogger(logger.With("module", "txindex"))
|
|
|
|
if err := indexerService.Start(); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
return indexerService, eventSinks, nil
|
|
}
|
|
|
|
func doHandshake(
|
|
stateStore sm.Store,
|
|
state sm.State,
|
|
blockStore sm.BlockStore,
|
|
genDoc *types.GenesisDoc,
|
|
eventBus types.BlockEventPublisher,
|
|
proxyApp proxy.AppConns,
|
|
consensusLogger log.Logger) error {
|
|
|
|
handshaker := consensus.NewHandshaker(stateStore, state, blockStore, genDoc)
|
|
handshaker.SetLogger(consensusLogger)
|
|
handshaker.SetEventBus(eventBus)
|
|
if err := handshaker.Handshake(proxyApp); err != nil {
|
|
return fmt.Errorf("error during handshake: %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func logNodeStartupInfo(state sm.State, pubKey crypto.PubKey, logger, consensusLogger log.Logger, mode string) {
|
|
// Log the version info.
|
|
logger.Info("Version info",
|
|
"tmVersion", version.TMVersion,
|
|
"block", version.BlockProtocol,
|
|
"p2p", version.P2PProtocol,
|
|
"mode", mode,
|
|
)
|
|
|
|
// If the state and software differ in block version, at least log it.
|
|
if state.Version.Consensus.Block != version.BlockProtocol {
|
|
logger.Info("Software and state have different block protocols",
|
|
"software", version.BlockProtocol,
|
|
"state", state.Version.Consensus.Block,
|
|
)
|
|
}
|
|
switch {
|
|
case mode == config.ModeFull:
|
|
consensusLogger.Info("This node is a fullnode")
|
|
case mode == config.ModeValidator:
|
|
addr := pubKey.Address()
|
|
// Log whether this node is a validator or an observer
|
|
if state.Validators.HasAddress(addr) {
|
|
consensusLogger.Info("This node is a validator", "addr", addr, "pubKey", pubKey.Bytes())
|
|
} else {
|
|
consensusLogger.Info("This node is a validator (NOT in the active validator set)",
|
|
"addr", addr, "pubKey", pubKey.Bytes())
|
|
}
|
|
}
|
|
}
|
|
|
|
func onlyValidatorIsUs(state sm.State, pubKey crypto.PubKey) bool {
|
|
if state.Validators.Size() > 1 {
|
|
return false
|
|
}
|
|
addr, _ := state.Validators.GetByIndex(0)
|
|
return pubKey != nil && bytes.Equal(pubKey.Address(), addr)
|
|
}
|
|
|
|
func createMempoolReactor(
|
|
cfg *config.Config,
|
|
proxyApp proxy.AppConns,
|
|
state sm.State,
|
|
memplMetrics *mempool.Metrics,
|
|
peerManager *p2p.PeerManager,
|
|
router *p2p.Router,
|
|
logger log.Logger,
|
|
) (*p2p.ReactorShim, service.Service, mempool.Mempool, error) {
|
|
|
|
logger = logger.With("module", "mempool", "version", cfg.Mempool.Version)
|
|
channelShims := mempoolv0.GetChannelShims(cfg.Mempool)
|
|
reactorShim := p2p.NewReactorShim(logger, "MempoolShim", channelShims)
|
|
|
|
var (
|
|
channels map[p2p.ChannelID]*p2p.Channel
|
|
peerUpdates *p2p.PeerUpdates
|
|
)
|
|
|
|
if cfg.P2P.UseLegacy {
|
|
channels = getChannelsFromShim(reactorShim)
|
|
peerUpdates = reactorShim.PeerUpdates
|
|
} else {
|
|
channels = makeChannelsFromShims(router, channelShims)
|
|
peerUpdates = peerManager.Subscribe()
|
|
}
|
|
|
|
switch cfg.Mempool.Version {
|
|
case config.MempoolV0:
|
|
mp := mempoolv0.NewCListMempool(
|
|
cfg.Mempool,
|
|
proxyApp.Mempool(),
|
|
state.LastBlockHeight,
|
|
mempoolv0.WithMetrics(memplMetrics),
|
|
mempoolv0.WithPreCheck(sm.TxPreCheck(state)),
|
|
mempoolv0.WithPostCheck(sm.TxPostCheck(state)),
|
|
)
|
|
|
|
mp.SetLogger(logger)
|
|
|
|
reactor := mempoolv0.NewReactor(
|
|
logger,
|
|
cfg.Mempool,
|
|
peerManager,
|
|
mp,
|
|
channels[mempool.MempoolChannel],
|
|
peerUpdates,
|
|
)
|
|
|
|
if cfg.Consensus.WaitForTxs() {
|
|
mp.EnableTxsAvailable()
|
|
}
|
|
|
|
return reactorShim, reactor, mp, nil
|
|
|
|
case config.MempoolV1:
|
|
mp := mempoolv1.NewTxMempool(
|
|
logger,
|
|
cfg.Mempool,
|
|
proxyApp.Mempool(),
|
|
state.LastBlockHeight,
|
|
mempoolv1.WithMetrics(memplMetrics),
|
|
mempoolv1.WithPreCheck(sm.TxPreCheck(state)),
|
|
mempoolv1.WithPostCheck(sm.TxPostCheck(state)),
|
|
)
|
|
|
|
reactor := mempoolv1.NewReactor(
|
|
logger,
|
|
cfg.Mempool,
|
|
peerManager,
|
|
mp,
|
|
channels[mempool.MempoolChannel],
|
|
peerUpdates,
|
|
)
|
|
|
|
if cfg.Consensus.WaitForTxs() {
|
|
mp.EnableTxsAvailable()
|
|
}
|
|
|
|
return reactorShim, reactor, mp, nil
|
|
|
|
default:
|
|
return nil, nil, nil, fmt.Errorf("unknown mempool version: %s", cfg.Mempool.Version)
|
|
}
|
|
}
|
|
|
|
func createEvidenceReactor(
|
|
cfg *config.Config,
|
|
dbProvider config.DBProvider,
|
|
stateDB dbm.DB,
|
|
blockStore *store.BlockStore,
|
|
peerManager *p2p.PeerManager,
|
|
router *p2p.Router,
|
|
logger log.Logger,
|
|
) (*p2p.ReactorShim, *evidence.Reactor, *evidence.Pool, error) {
|
|
evidenceDB, err := dbProvider(&config.DBContext{ID: "evidence", Config: cfg})
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
logger = logger.With("module", "evidence")
|
|
reactorShim := p2p.NewReactorShim(logger, "EvidenceShim", evidence.ChannelShims)
|
|
|
|
evidencePool, err := evidence.NewPool(logger, evidenceDB, sm.NewStore(stateDB), blockStore)
|
|
if err != nil {
|
|
return nil, nil, nil, fmt.Errorf("creating evidence pool: %w", err)
|
|
}
|
|
|
|
var (
|
|
channels map[p2p.ChannelID]*p2p.Channel
|
|
peerUpdates *p2p.PeerUpdates
|
|
)
|
|
|
|
if cfg.P2P.UseLegacy {
|
|
channels = getChannelsFromShim(reactorShim)
|
|
peerUpdates = reactorShim.PeerUpdates
|
|
} else {
|
|
channels = makeChannelsFromShims(router, evidence.ChannelShims)
|
|
peerUpdates = peerManager.Subscribe()
|
|
}
|
|
|
|
evidenceReactor := evidence.NewReactor(
|
|
logger,
|
|
channels[evidence.EvidenceChannel],
|
|
peerUpdates,
|
|
evidencePool,
|
|
)
|
|
|
|
return reactorShim, evidenceReactor, evidencePool, nil
|
|
}
|
|
|
|
func createBlockchainReactor(
|
|
logger log.Logger,
|
|
cfg *config.Config,
|
|
state sm.State,
|
|
blockExec *sm.BlockExecutor,
|
|
blockStore *store.BlockStore,
|
|
csReactor *consensus.Reactor,
|
|
peerManager *p2p.PeerManager,
|
|
router *p2p.Router,
|
|
blockSync bool,
|
|
metrics *consensus.Metrics,
|
|
) (*p2p.ReactorShim, service.Service, error) {
|
|
|
|
logger = logger.With("module", "blockchain")
|
|
|
|
switch cfg.BlockSync.Version {
|
|
case config.BlockSyncV0:
|
|
reactorShim := p2p.NewReactorShim(logger, "BlockchainShim", bcv0.ChannelShims)
|
|
|
|
var (
|
|
channels map[p2p.ChannelID]*p2p.Channel
|
|
peerUpdates *p2p.PeerUpdates
|
|
)
|
|
|
|
if cfg.P2P.UseLegacy {
|
|
channels = getChannelsFromShim(reactorShim)
|
|
peerUpdates = reactorShim.PeerUpdates
|
|
} else {
|
|
channels = makeChannelsFromShims(router, bcv0.ChannelShims)
|
|
peerUpdates = peerManager.Subscribe()
|
|
}
|
|
|
|
reactor, err := bcv0.NewReactor(
|
|
logger, state.Copy(), blockExec, blockStore, csReactor,
|
|
channels[bcv0.BlockSyncChannel], peerUpdates, blockSync,
|
|
metrics,
|
|
)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
return reactorShim, reactor, nil
|
|
|
|
case config.BlockSyncV2:
|
|
return nil, nil, errors.New("block sync version v2 is no longer supported. Please use v0")
|
|
|
|
default:
|
|
return nil, nil, fmt.Errorf("unknown block sync version %s", cfg.BlockSync.Version)
|
|
}
|
|
}
|
|
|
|
func createConsensusReactor(
|
|
cfg *config.Config,
|
|
state sm.State,
|
|
blockExec *sm.BlockExecutor,
|
|
blockStore sm.BlockStore,
|
|
mp mempool.Mempool,
|
|
evidencePool *evidence.Pool,
|
|
privValidator types.PrivValidator,
|
|
csMetrics *consensus.Metrics,
|
|
waitSync bool,
|
|
eventBus *types.EventBus,
|
|
peerManager *p2p.PeerManager,
|
|
router *p2p.Router,
|
|
logger log.Logger,
|
|
) (*p2p.ReactorShim, *consensus.Reactor, *consensus.State) {
|
|
|
|
consensusState := consensus.NewState(
|
|
cfg.Consensus,
|
|
state.Copy(),
|
|
blockExec,
|
|
blockStore,
|
|
mp,
|
|
evidencePool,
|
|
consensus.StateMetrics(csMetrics),
|
|
)
|
|
consensusState.SetLogger(logger)
|
|
if privValidator != nil && cfg.Mode == config.ModeValidator {
|
|
consensusState.SetPrivValidator(privValidator)
|
|
}
|
|
|
|
reactorShim := p2p.NewReactorShim(logger, "ConsensusShim", consensus.ChannelShims)
|
|
|
|
var (
|
|
channels map[p2p.ChannelID]*p2p.Channel
|
|
peerUpdates *p2p.PeerUpdates
|
|
)
|
|
|
|
if cfg.P2P.UseLegacy {
|
|
channels = getChannelsFromShim(reactorShim)
|
|
peerUpdates = reactorShim.PeerUpdates
|
|
} else {
|
|
channels = makeChannelsFromShims(router, consensus.ChannelShims)
|
|
peerUpdates = peerManager.Subscribe()
|
|
}
|
|
|
|
reactor := consensus.NewReactor(
|
|
logger,
|
|
consensusState,
|
|
channels[consensus.StateChannel],
|
|
channels[consensus.DataChannel],
|
|
channels[consensus.VoteChannel],
|
|
channels[consensus.VoteSetBitsChannel],
|
|
peerUpdates,
|
|
waitSync,
|
|
consensus.ReactorMetrics(csMetrics),
|
|
)
|
|
|
|
// Services which will be publishing and/or subscribing for messages (events)
|
|
// consensusReactor will set it on consensusState and blockExecutor.
|
|
reactor.SetEventBus(eventBus)
|
|
|
|
return reactorShim, reactor, consensusState
|
|
}
|
|
|
|
func createTransport(logger log.Logger, cfg *config.Config) *p2p.MConnTransport {
|
|
return p2p.NewMConnTransport(
|
|
logger, p2p.MConnConfig(cfg.P2P), []*p2p.ChannelDescriptor{},
|
|
p2p.MConnTransportOptions{
|
|
MaxAcceptedConnections: uint32(cfg.P2P.MaxNumInboundPeers +
|
|
len(tmstrings.SplitAndTrimEmpty(cfg.P2P.UnconditionalPeerIDs, ",", " ")),
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
func createPeerManager(
|
|
cfg *config.Config,
|
|
dbProvider config.DBProvider,
|
|
p2pLogger log.Logger,
|
|
nodeID types.NodeID,
|
|
) (*p2p.PeerManager, error) {
|
|
|
|
var maxConns uint16
|
|
|
|
switch {
|
|
case cfg.P2P.MaxConnections > 0:
|
|
maxConns = cfg.P2P.MaxConnections
|
|
|
|
case cfg.P2P.MaxNumInboundPeers > 0 && cfg.P2P.MaxNumOutboundPeers > 0:
|
|
x := cfg.P2P.MaxNumInboundPeers + cfg.P2P.MaxNumOutboundPeers
|
|
if x > math.MaxUint16 {
|
|
return nil, fmt.Errorf(
|
|
"max inbound peers (%d) + max outbound peers (%d) exceeds maximum (%d)",
|
|
cfg.P2P.MaxNumInboundPeers,
|
|
cfg.P2P.MaxNumOutboundPeers,
|
|
math.MaxUint16,
|
|
)
|
|
}
|
|
|
|
maxConns = uint16(x)
|
|
|
|
default:
|
|
maxConns = 64
|
|
}
|
|
|
|
privatePeerIDs := make(map[types.NodeID]struct{})
|
|
for _, id := range tmstrings.SplitAndTrimEmpty(cfg.P2P.PrivatePeerIDs, ",", " ") {
|
|
privatePeerIDs[types.NodeID(id)] = struct{}{}
|
|
}
|
|
|
|
options := p2p.PeerManagerOptions{
|
|
MaxConnected: maxConns,
|
|
MaxConnectedUpgrade: 4,
|
|
MaxPeers: 1000,
|
|
MinRetryTime: 100 * time.Millisecond,
|
|
MaxRetryTime: 8 * time.Hour,
|
|
MaxRetryTimePersistent: 5 * time.Minute,
|
|
RetryTimeJitter: 3 * time.Second,
|
|
PrivatePeers: privatePeerIDs,
|
|
}
|
|
|
|
peers := []p2p.NodeAddress{}
|
|
for _, p := range tmstrings.SplitAndTrimEmpty(cfg.P2P.PersistentPeers, ",", " ") {
|
|
address, err := p2p.ParseNodeAddress(p)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("invalid peer address %q: %w", p, err)
|
|
}
|
|
|
|
peers = append(peers, address)
|
|
options.PersistentPeers = append(options.PersistentPeers, address.NodeID)
|
|
}
|
|
|
|
for _, p := range tmstrings.SplitAndTrimEmpty(cfg.P2P.BootstrapPeers, ",", " ") {
|
|
address, err := p2p.ParseNodeAddress(p)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("invalid peer address %q: %w", p, err)
|
|
}
|
|
peers = append(peers, address)
|
|
}
|
|
|
|
peerDB, err := dbProvider(&config.DBContext{ID: "peerstore", Config: cfg})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
peerManager, err := p2p.NewPeerManager(nodeID, peerDB, options)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create peer manager: %w", err)
|
|
}
|
|
|
|
for _, peer := range peers {
|
|
if _, err := peerManager.Add(peer); err != nil {
|
|
return nil, fmt.Errorf("failed to add peer %q: %w", peer, err)
|
|
}
|
|
}
|
|
|
|
return peerManager, nil
|
|
}
|
|
|
|
func createRouter(
|
|
p2pLogger log.Logger,
|
|
p2pMetrics *p2p.Metrics,
|
|
nodeInfo types.NodeInfo,
|
|
privKey crypto.PrivKey,
|
|
peerManager *p2p.PeerManager,
|
|
transport p2p.Transport,
|
|
options p2p.RouterOptions,
|
|
) (*p2p.Router, error) {
|
|
|
|
return p2p.NewRouter(
|
|
p2pLogger,
|
|
p2pMetrics,
|
|
nodeInfo,
|
|
privKey,
|
|
peerManager,
|
|
[]p2p.Transport{transport},
|
|
options,
|
|
)
|
|
}
|
|
|
|
func createSwitch(
|
|
cfg *config.Config,
|
|
transport p2p.Transport,
|
|
p2pMetrics *p2p.Metrics,
|
|
mempoolReactor *p2p.ReactorShim,
|
|
bcReactor p2p.Reactor,
|
|
stateSyncReactor *p2p.ReactorShim,
|
|
consensusReactor *p2p.ReactorShim,
|
|
evidenceReactor *p2p.ReactorShim,
|
|
proxyApp proxy.AppConns,
|
|
nodeInfo types.NodeInfo,
|
|
nodeKey types.NodeKey,
|
|
p2pLogger log.Logger,
|
|
) *p2p.Switch {
|
|
|
|
var (
|
|
connFilters = []p2p.ConnFilterFunc{}
|
|
peerFilters = []p2p.PeerFilterFunc{}
|
|
)
|
|
|
|
if !cfg.P2P.AllowDuplicateIP {
|
|
connFilters = append(connFilters, p2p.ConnDuplicateIPFilter)
|
|
}
|
|
|
|
// Filter peers by addr or pubkey with an ABCI query.
|
|
// If the query return code is OK, add peer.
|
|
if cfg.FilterPeers {
|
|
connFilters = append(
|
|
connFilters,
|
|
// ABCI query for address filtering.
|
|
func(_ p2p.ConnSet, c net.Conn, _ []net.IP) error {
|
|
res, err := proxyApp.Query().QuerySync(context.Background(), abci.RequestQuery{
|
|
Path: fmt.Sprintf("/p2p/filter/addr/%s", c.RemoteAddr().String()),
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if res.IsErr() {
|
|
return fmt.Errorf("error querying abci app: %v", res)
|
|
}
|
|
|
|
return nil
|
|
},
|
|
)
|
|
|
|
peerFilters = append(
|
|
peerFilters,
|
|
// ABCI query for ID filtering.
|
|
func(_ p2p.IPeerSet, p p2p.Peer) error {
|
|
res, err := proxyApp.Query().QuerySync(context.Background(), abci.RequestQuery{
|
|
Path: fmt.Sprintf("/p2p/filter/id/%s", p.ID()),
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if res.IsErr() {
|
|
return fmt.Errorf("error querying abci app: %v", res)
|
|
}
|
|
|
|
return nil
|
|
},
|
|
)
|
|
}
|
|
|
|
sw := p2p.NewSwitch(
|
|
cfg.P2P,
|
|
transport,
|
|
p2p.WithMetrics(p2pMetrics),
|
|
p2p.SwitchPeerFilters(peerFilters...),
|
|
p2p.SwitchConnFilters(connFilters...),
|
|
)
|
|
|
|
sw.SetLogger(p2pLogger)
|
|
if cfg.Mode != config.ModeSeed {
|
|
sw.AddReactor("MEMPOOL", mempoolReactor)
|
|
sw.AddReactor("BLOCKCHAIN", bcReactor)
|
|
sw.AddReactor("CONSENSUS", consensusReactor)
|
|
sw.AddReactor("EVIDENCE", evidenceReactor)
|
|
sw.AddReactor("STATESYNC", stateSyncReactor)
|
|
}
|
|
|
|
sw.SetNodeInfo(nodeInfo)
|
|
sw.SetNodeKey(nodeKey)
|
|
|
|
p2pLogger.Info("P2P Node ID", "ID", nodeKey.ID, "file", cfg.NodeKeyFile())
|
|
return sw
|
|
}
|
|
|
|
func createAddrBookAndSetOnSwitch(cfg *config.Config, sw *p2p.Switch,
|
|
p2pLogger log.Logger, nodeKey types.NodeKey) (pex.AddrBook, error) {
|
|
|
|
addrBook := pex.NewAddrBook(cfg.P2P.AddrBookFile(), cfg.P2P.AddrBookStrict)
|
|
addrBook.SetLogger(p2pLogger.With("book", cfg.P2P.AddrBookFile()))
|
|
|
|
// Add ourselves to addrbook to prevent dialing ourselves
|
|
if cfg.P2P.ExternalAddress != "" {
|
|
addr, err := types.NewNetAddressString(nodeKey.ID.AddressString(cfg.P2P.ExternalAddress))
|
|
if err != nil {
|
|
return nil, fmt.Errorf("p2p.external_address is incorrect: %w", err)
|
|
}
|
|
addrBook.AddOurAddress(addr)
|
|
}
|
|
if cfg.P2P.ListenAddress != "" {
|
|
addr, err := types.NewNetAddressString(nodeKey.ID.AddressString(cfg.P2P.ListenAddress))
|
|
if err != nil {
|
|
return nil, fmt.Errorf("p2p.laddr is incorrect: %w", err)
|
|
}
|
|
addrBook.AddOurAddress(addr)
|
|
}
|
|
|
|
sw.SetAddrBook(addrBook)
|
|
|
|
return addrBook, nil
|
|
}
|
|
|
|
func createPEXReactorAndAddToSwitch(addrBook pex.AddrBook, cfg *config.Config,
|
|
sw *p2p.Switch, logger log.Logger) *pex.Reactor {
|
|
|
|
reactorConfig := &pex.ReactorConfig{
|
|
Seeds: tmstrings.SplitAndTrimEmpty(cfg.P2P.Seeds, ",", " "),
|
|
SeedMode: cfg.Mode == config.ModeSeed,
|
|
// See consensus/reactor.go: blocksToContributeToBecomeGoodPeer 10000
|
|
// blocks assuming 10s blocks ~ 28 hours.
|
|
// TODO (melekes): make it dynamic based on the actual block latencies
|
|
// from the live network.
|
|
// https://github.com/tendermint/tendermint/issues/3523
|
|
SeedDisconnectWaitPeriod: 28 * time.Hour,
|
|
PersistentPeersMaxDialPeriod: cfg.P2P.PersistentPeersMaxDialPeriod,
|
|
}
|
|
// TODO persistent peers ? so we can have their DNS addrs saved
|
|
pexReactor := pex.NewReactor(addrBook, reactorConfig)
|
|
pexReactor.SetLogger(logger.With("module", "pex"))
|
|
sw.AddReactor("PEX", pexReactor)
|
|
return pexReactor
|
|
}
|
|
|
|
func createPEXReactorV2(
|
|
cfg *config.Config,
|
|
logger log.Logger,
|
|
peerManager *p2p.PeerManager,
|
|
router *p2p.Router,
|
|
) (service.Service, error) {
|
|
|
|
channel, err := router.OpenChannel(pex.ChannelDescriptor(), &protop2p.PexMessage{}, 128)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
peerUpdates := peerManager.Subscribe()
|
|
return pex.NewReactorV2(logger, peerManager, channel, peerUpdates), nil
|
|
}
|
|
|
|
func makeNodeInfo(
|
|
cfg *config.Config,
|
|
nodeKey types.NodeKey,
|
|
eventSinks []indexer.EventSink,
|
|
genDoc *types.GenesisDoc,
|
|
state sm.State,
|
|
) (types.NodeInfo, error) {
|
|
txIndexerStatus := "off"
|
|
|
|
if indexer.IndexingEnabled(eventSinks) {
|
|
txIndexerStatus = "on"
|
|
}
|
|
|
|
var bcChannel byte
|
|
switch cfg.BlockSync.Version {
|
|
case config.BlockSyncV0:
|
|
bcChannel = byte(bcv0.BlockSyncChannel)
|
|
|
|
case config.BlockSyncV2:
|
|
bcChannel = bcv2.BlockchainChannel
|
|
|
|
default:
|
|
return types.NodeInfo{}, fmt.Errorf("unknown blocksync version %s", cfg.BlockSync.Version)
|
|
}
|
|
|
|
nodeInfo := types.NodeInfo{
|
|
ProtocolVersion: types.ProtocolVersion{
|
|
P2P: version.P2PProtocol, // global
|
|
Block: state.Version.Consensus.Block,
|
|
App: state.Version.Consensus.App,
|
|
},
|
|
NodeID: nodeKey.ID,
|
|
Network: genDoc.ChainID,
|
|
Version: version.TMVersion,
|
|
Channels: []byte{
|
|
bcChannel,
|
|
byte(consensus.StateChannel),
|
|
byte(consensus.DataChannel),
|
|
byte(consensus.VoteChannel),
|
|
byte(consensus.VoteSetBitsChannel),
|
|
byte(mempool.MempoolChannel),
|
|
byte(evidence.EvidenceChannel),
|
|
byte(statesync.SnapshotChannel),
|
|
byte(statesync.ChunkChannel),
|
|
byte(statesync.LightBlockChannel),
|
|
byte(statesync.ParamsChannel),
|
|
},
|
|
Moniker: cfg.Moniker,
|
|
Other: types.NodeInfoOther{
|
|
TxIndex: txIndexerStatus,
|
|
RPCAddress: cfg.RPC.ListenAddress,
|
|
},
|
|
}
|
|
|
|
if cfg.P2P.PexReactor {
|
|
nodeInfo.Channels = append(nodeInfo.Channels, pex.PexChannel)
|
|
}
|
|
|
|
lAddr := cfg.P2P.ExternalAddress
|
|
|
|
if lAddr == "" {
|
|
lAddr = cfg.P2P.ListenAddress
|
|
}
|
|
|
|
nodeInfo.ListenAddr = lAddr
|
|
|
|
err := nodeInfo.Validate()
|
|
return nodeInfo, err
|
|
}
|
|
|
|
func makeSeedNodeInfo(
|
|
cfg *config.Config,
|
|
nodeKey types.NodeKey,
|
|
genDoc *types.GenesisDoc,
|
|
state sm.State,
|
|
) (types.NodeInfo, error) {
|
|
nodeInfo := types.NodeInfo{
|
|
ProtocolVersion: types.ProtocolVersion{
|
|
P2P: version.P2PProtocol, // global
|
|
Block: state.Version.Consensus.Block,
|
|
App: state.Version.Consensus.App,
|
|
},
|
|
NodeID: nodeKey.ID,
|
|
Network: genDoc.ChainID,
|
|
Version: version.TMVersion,
|
|
Channels: []byte{},
|
|
Moniker: cfg.Moniker,
|
|
Other: types.NodeInfoOther{
|
|
TxIndex: "off",
|
|
RPCAddress: cfg.RPC.ListenAddress,
|
|
},
|
|
}
|
|
|
|
if cfg.P2P.PexReactor {
|
|
nodeInfo.Channels = append(nodeInfo.Channels, pex.PexChannel)
|
|
}
|
|
|
|
lAddr := cfg.P2P.ExternalAddress
|
|
|
|
if lAddr == "" {
|
|
lAddr = cfg.P2P.ListenAddress
|
|
}
|
|
|
|
nodeInfo.ListenAddr = lAddr
|
|
|
|
err := nodeInfo.Validate()
|
|
return nodeInfo, err
|
|
}
|