Merge branch 'master' into move_host_to_p2p_package

cmd/client/txgen/main.go

@@ -165,14 +165,14 @@ func main() {
 		log.Debug("Client Join Shard", "leader", leader)
 		clientNode.GetHost().AddPeer(&leader)
 		go clientNode.JoinShard(leader)
-		// wait for 3 seconds for client to send ping message to leader
-		time.Sleep(3 * time.Second)
-		clientNode.StopPing <- struct{}{}
-		clientNode.State = node.NodeJoinedShard
 	}
+	// wait for 1 seconds for client to send ping message to leader
+	time.Sleep(time.Second)
+	clientNode.StopPing <- struct{}{}
+	clientNode.State = node.NodeJoinedShard
 
 	// Transaction generation process
-	time.Sleep(5 * time.Second) // wait for nodes to be ready
+	time.Sleep(2 * time.Second) // wait for nodes to be ready
 	start := time.Now()
 	totalTime := float64(*duration)
 

cmd/harmony.go

@@ -15,10 +15,10 @@ import (
 	"github.com/harmony-one/harmony/internal/attack"
 	pkg_newnode "github.com/harmony-one/harmony/internal/newnode"
 	"github.com/harmony-one/harmony/internal/profiler"
+	"github.com/harmony-one/harmony/internal/utils"
 	"github.com/harmony-one/harmony/node"
 	"github.com/harmony-one/harmony/p2p"
 	"github.com/harmony-one/harmony/p2p/p2pimpl"
-
 	peerstore "github.com/libp2p/go-libp2p-peerstore"
 	multiaddr "github.com/multiformats/go-multiaddr"
 )
@@ -48,12 +48,13 @@ func attackDetermination(attackedMode int) bool {
 }
 
 // InitLDBDatabase initializes a LDBDatabase.
-func InitLDBDatabase(ip string, port string) (*ethdb.LDBDatabase, error) {
+func InitLDBDatabase(ip string, port string, freshDB bool) (*ethdb.LDBDatabase, error) {
-	// TODO(minhdoan): Refactor this.
+	dbFileName := fmt.Sprintf("./db/harmony_%s_%s", ip, port)
-	dbFileName := "/tmp/harmony_" + ip + port + ".dat"
+	if freshDB {
-	var err = os.RemoveAll(dbFileName)
+		var err = os.RemoveAll(dbFileName)
-	if err != nil {
+		if err != nil {
-		fmt.Println(err.Error())
+			fmt.Println(err.Error())
+		}
 	}
 	return ethdb.NewLDBDatabase(dbFileName, 0, 0)
 }
@@ -82,7 +83,8 @@ func main() {
 	port := flag.String("port", "9000", "port of the node.")
 	logFolder := flag.String("log_folder", "latest", "the folder collecting the logs of this execution")
 	attackedMode := flag.Int("attacked_mode", 0, "0 means not attacked, 1 means attacked, 2 means being open to be selected as attacked")
-	dbSupported := flag.Bool("db_supported", false, "false means not db_supported, true means db_supported")
+	dbSupported := flag.Bool("db_supported", true, "false means not db_supported, true means db_supported")
+	freshDB := flag.Bool("fresh_db", false, "true means the existing disk based db will be removed")
 	profile := flag.Bool("profile", false, "Turn on profiling (CPU, Memory).")
 	metricsReportURL := flag.String("metrics_report_url", "", "If set, reports metrics to this URL.")
 	versionFlag := flag.Bool("version", false, "Output version info")
@@ -102,6 +104,9 @@ func main() {
 		printVersion(os.Args[0])
 	}
 
+	// Logging setup
+	utils.SetPortAndIP(*port, *ip)
+
 	// Add GOMAXPROCS to achieve max performance.
 	runtime.GOMAXPROCS(1024)
 
@@ -164,7 +169,7 @@ func main() {
 	var ldb *ethdb.LDBDatabase
 
 	if *dbSupported {
-		ldb, _ = InitLDBDatabase(*ip, *port)
+		ldb, _ = InitLDBDatabase(*ip, *port, *freshDB)
 	}
 
 	host, err := p2pimpl.NewHost(&selfPeer)

core/genesis.go

@@ -23,6 +23,7 @@ import (
 	"errors"
 	"fmt"
 	"math/big"
+	"os"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -33,6 +34,7 @@ import (
 	"github.com/harmony-one/harmony/core/rawdb"
 	"github.com/harmony-one/harmony/core/state"
 	"github.com/harmony-one/harmony/core/types"
+	"github.com/harmony-one/harmony/internal/utils"
 )
 
 //go:generate gencodec -type Genesis -field-override genesisSpecMarshaling -out gen_genesis.go
@@ -221,7 +223,8 @@ func (g *Genesis) configOrDefault(ghash common.Hash) *params.ChainConfig {
 // to the given database (or discards it if nil).
 func (g *Genesis) ToBlock(db ethdb.Database) *types.Block {
 	if db == nil {
-		db = ethdb.NewMemDatabase()
+		utils.GetLogInstance().Error("db should be initialized")
+		os.Exit(1)
 	}
 	statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
 	for addr, account := range g.Alloc {

internal/utils/singleton.go

@@ -9,6 +9,18 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 )
 
+// Global Port and IP for logging.
+var (
+	Port string
+	IP   string
+)
+
+// SetPortAndIP used to print out loggings of node with Port and IP.
+func SetPortAndIP(port, ip string) {
+	Port = port
+	IP = ip
+}
+
 // UniqueValidatorID defines the structure of unique validator ID
 type UniqueValidatorID struct {
 	uniqueID uint32
@@ -37,7 +49,7 @@ func (s *UniqueValidatorID) GetUniqueID() uint32 {
 // GetLogInstance returns logging singleton.
 func GetLogInstance() log.Logger {
 	onceForLog.Do(func() {
-		logInstance = log.New()
+		logInstance = log.New("port", Port, "ip", IP)
 	})
 	return logInstance
 }

node/node.go

@@ -208,7 +208,7 @@ func DeserializeNode(d []byte) *NetworkNode {
 }
 
 // New creates a new node.
-func New(host p2p.Host, consensus *bft.Consensus, db *ethdb.LDBDatabase) *Node {
+func New(host p2p.Host, consensus *bft.Consensus, db ethdb.Database) *Node {
 	node := Node{}
 
 	if host != nil {
@@ -217,15 +217,12 @@ func New(host p2p.Host, consensus *bft.Consensus, db *ethdb.LDBDatabase) *Node {
 	}
 
 	// Logger
-	node.log = log.New()
+	node.log = log.New("IP", host.GetSelfPeer().IP, "Port", host.GetSelfPeer().Port)
 
 	if host != nil && consensus != nil {
 		// Consensus and associated channel to communicate blocks
 		node.Consensus = consensus
 
-		// Initialize level db.
-		node.db = db
-
 		// Initialize genesis block and blockchain
 		genesisAlloc := node.CreateGenesisAllocWithTestingAddresses(100)
 		contractKey, _ := ecdsa.GenerateKey(crypto.S256(), strings.NewReader("Test contract key string stream that is fixed so that generated test key are deterministic every time"))
@@ -235,7 +232,11 @@ func New(host p2p.Host, consensus *bft.Consensus, db *ethdb.LDBDatabase) *Node {
 		genesisAlloc[contractAddress] = core.GenesisAccount{Balance: contractFunds}
 		node.ContractKeys = append(node.ContractKeys, contractKey)
 
-		database := ethdb.NewMemDatabase()
+		database := db
+		if database == nil {
+			database = ethdb.NewMemDatabase()
+		}
+
 		chainConfig := params.TestChainConfig
 		chainConfig.ChainID = big.NewInt(int64(node.Consensus.ShardID)) // Use ChainID as piggybacked ShardID
 		gspec := core.Genesis{

test/deploy.sh

@@ -24,6 +24,7 @@ function cleanup() {
    done
    # Remove bc_config.json before starting experiment.
    rm -f bc_config.json
+   rm -rf ./db/harmony_*
 }
 
 function killnode() {

test/leader_run.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+ROOT=$(dirname $0)/..
+USER=$(whoami)
+DRYRUN=
+
+set -x
+set -eo pipefail
+
+echo "compiling ..."
+go build -o bin/harmony cmd/harmony.go
+go build -o bin/beacon cmd/beaconchain/main.go
+
+
+# Create a tmp folder for logs
+t=`date +"%Y%m%d-%H%M%S"`
+log_folder="tmp_log/log-$t"
+
+mkdir -p $log_folder
+LOG_FILE=$log_folder/r.log
+rm -f bc_config.json
+
+echo "launching beacon chain ..."
+$DRYRUN $ROOT/bin/beacon -numShards 3 > $log_folder/beacon.log 2>&1 | tee -a $LOG_FILE &
+sleep 2 #waiting for beaconchain
+MA=$(grep "Beacon Chain Started" $log_folder/beacon.log | awk -F: ' { print $2 } ')
+
+if [ -n "$MA" ]; then
+   HMY_OPT="-bc_addr $MA"
+fi
+
+DB='-db_supported'
+
+$ROOT/bin/harmony -ip 127.0.0.1 -port 9000 -log_folder $log_folder $DB -min_peers 0 $HMY_OPT 2>&1 | tee -a $LOG_FILE &