Merge branch 'develop' of https://github.com/tendermint/tendermint into develop

.gitignore

@@ -1,6 +1,7 @@
 *.swp
 *.swo
 .bak
+*.bak
 .DS_Store
 build/*
 rpc/test/.tendermint

binary/README.md

@@ -3,6 +3,8 @@
 This documentation is out of date.
 * 0x00 is reserved as a nil byte for RegisterInterface
 * moved TypeByte() into RegisterInterface/ConcreteType
+* Pointers that don't have a declared TypeByte() are
+  encoded with a leading 0x00 (nil) or 0x01.
 
 # `tendermint/binary`
 

cmd/barak/main.go

@@ -88,12 +88,6 @@ func main() {
 	}
 	barak.registries = options.Registries
 
-	// Write pid to file.
-	err = AtomicWriteFile(barak.rootDir+"/pidfile", []byte(Fmt("%v", barak.pid)))
-	if err != nil {
-		panic(Fmt("Error writing pidfile: %v", err))
-	}
-
 	// Debug.
 	fmt.Printf("Options: %v\n", options)
 	fmt.Printf("Barak: %v\n", barak)
@@ -119,6 +113,12 @@ func main() {
 		}(registry)
 	}
 
+	// Write pid to file.  This should be the last thing before TrapSignal.
+	err = AtomicWriteFile(barak.rootDir+"/pidfile", []byte(Fmt("%v", barak.pid)))
+	if err != nil {
+		panic(Fmt("Error writing pidfile: %v", err))
+	}
+
 	TrapSignal(func() {
 		fmt.Println("Barak shutting down")
 	})

cmd/debora/main.go

@@ -32,6 +32,11 @@ func main() {
 			Value: "default",
 			Usage: "uses ~/.debora/<group>.cfg",
 		}
+		labelFlag = cli.StringFlag{
+			Name:  "label",
+			Value: "_",
+			Usage: "label of the process, or _ by default",
+		}
 		bgFlag = cli.BoolFlag{
 			Name:  "bg",
 			Usage: "if set, runs as a background daemon",
@@ -68,6 +73,7 @@ func main() {
 			Usage:  "run process",
 			Action: cliRunProcess,
 			Flags: []cli.Flag{
+				labelFlag,
 				bgFlag,
 				inputFlag,
 			},
@@ -125,15 +131,14 @@ func cliGetStatus(c *cli.Context) {
 
 func cliRunProcess(c *cli.Context) {
 	args := c.Args()
-	if len(args) < 2 {
+	if len(args) < 1 {
-		Exit("Must specify <label> <execPath> <args...>")
+		Exit("Must specify <execPath> <args...>")
 	}
-	label := args[0]
+	execPath := args[0]
-	execPath := args[1]
+	args = args[1:]
-	args = args[2:]
 	command := btypes.CommandRunProcess{
 		Wait:     !c.Bool("bg"),
-		Label:    label,
+		Label:    c.String("label"),
 		ExecPath: execPath,
 		Args:     args,
 		Input:    c.String("input"),
@@ -207,14 +212,15 @@ func cliListProcesses(c *cli.Context) {
 			} else {
 				fmt.Printf("%v processes:\n", Blue(remote))
 				for _, proc := range response.Processes {
-					startTimeStr := Green(proc.StartTime.String())
+					fmt.Printf("  \"%v\" => `%v  %v` (%v)\n", Yellow(proc.Label), proc.ExecPath, proc.Args, proc.Pid)
-					endTimeStr := proc.EndTime.String()
+					fmt.Printf("     started at %v", proc.StartTime.String())
-					if !proc.EndTime.IsZero() {
+					if proc.EndTime.IsZero() {
-						endTimeStr = Red(endTimeStr)
+						fmt.Printf(", running still\n")
+					} else {
+						endTimeStr := proc.EndTime.String()
+						fmt.Printf(", stopped at %v\n", Yellow(endTimeStr))
 					}
-					fmt.Printf("  %v  start:%v end:%v output:%v\n",
+					fmt.Printf("     stdout/stderr goes to %v\n", proc.OutputPath)
-						RightPadString(Fmt("\"%v\" => `%v` (%v)", Yellow(proc.Label), proc.ExecPath, proc.Pid), 40),
-						startTimeStr, endTimeStr, proc.OutputPath)
 				}
 			}
 		}(remote)

consensus/reactor.go

@@ -24,7 +24,7 @@ const (
 	DataChannel  = byte(0x21)
 	VoteChannel  = byte(0x22)
 
-	peerStateKey = "ConsensusReactor.peerState"
+	PeerStateKey = "ConsensusReactor.peerState"
 
 	peerGossipSleepDuration = 100 * time.Millisecond // Time to sleep if there's nothing to send.
 )
@@ -106,7 +106,7 @@ func (conR *ConsensusReactor) AddPeer(peer *p2p.Peer) {
 
 	// Create peerState for peer
 	peerState := NewPeerState(peer)
-	peer.Data.Set(peerStateKey, peerState)
+	peer.Data.Set(PeerStateKey, peerState)
 
 	// Begin gossip routines for this peer.
 	go conR.gossipDataRoutine(peer, peerState)
@@ -121,7 +121,7 @@ func (conR *ConsensusReactor) RemovePeer(peer *p2p.Peer, reason interface{}) {
 	if !conR.IsRunning() {
 		return
 	}
-	//peer.Data.Get(peerStateKey).(*PeerState).Disconnect()
+	//peer.Data.Get(PeerStateKey).(*PeerState).Disconnect()
 }
 
 // Implements Reactor
@@ -132,7 +132,7 @@ func (conR *ConsensusReactor) Receive(chId byte, peer *p2p.Peer, msgBytes []byte
 
 	// Get round state
 	rs := conR.conS.GetRoundState()
-	ps := peer.Data.Get(peerStateKey).(*PeerState)
+	ps := peer.Data.Get(PeerStateKey).(*PeerState)
 	_, msg_, err := DecodeMessage(msgBytes)
 	if err != nil {
 		log.Warn("Error decoding message", "channel", chId, "peer", peer, "msg", msg_, "error", err, "bytes", msgBytes)

node/node.go

@@ -178,6 +178,7 @@ func (n *Node) dialSeed(addr *p2p.NetAddress) {
 func (n *Node) StartRPC() {
 	core.SetBlockStore(n.blockStore)
 	core.SetConsensusState(n.consensusState)
+	core.SetConsensusReactor(n.consensusReactor)
 	core.SetMempoolReactor(n.mempoolReactor)
 	core.SetSwitch(n.sw)
 

process/process.go

@@ -13,6 +13,7 @@ import (
 type Process struct {
 	Label      string
 	ExecPath   string
+	Args       []string
 	Pid        int
 	StartTime  time.Time
 	EndTime    time.Time
@@ -55,6 +56,7 @@ func Create(mode int, label string, execPath string, args []string, input string
 	proc := &Process{
 		Label:      label,
 		ExecPath:   execPath,
+		Args:       args,
 		Pid:        cmd.Process.Pid,
 		StartTime:  time.Now(),
 		OutputPath: outPath,

rpc/core/consensus.go

@@ -2,6 +2,7 @@ package core
 
 import (
 	"github.com/tendermint/tendermint/binary"
+	cm "github.com/tendermint/tendermint/consensus"
 	ctypes "github.com/tendermint/tendermint/rpc/core/types"
 	sm "github.com/tendermint/tendermint/state"
 )
@@ -26,6 +27,14 @@ func ListValidators() (*ctypes.ResponseListValidators, error) {
 }
 
 func DumpConsensusState() (*ctypes.ResponseDumpConsensusState, error) {
-	jsonBytes := binary.JSONBytes(consensusState.GetRoundState())
+	roundState := consensusState.GetRoundState()
-	return &ctypes.ResponseDumpConsensusState{string(jsonBytes)}, nil
+	peerRoundStates := []string{}
+	for _, peer := range p2pSwitch.Peers().List() {
+		// TODO: clean this up?
+		peerState := peer.Data.Get(cm.PeerStateKey).(*cm.PeerState)
+		peerRoundState := peerState.GetRoundState()
+		peerRoundStateStr := peer.Key + ":" + string(binary.JSONBytes(peerRoundState))
+		peerRoundStates = append(peerRoundStates, peerRoundStateStr)
+	}
+	return &ctypes.ResponseDumpConsensusState{roundState.String(), peerRoundStates}, nil
 }

rpc/core/pipe.go

@@ -10,6 +10,7 @@ import (
 
 var blockStore *bc.BlockStore
 var consensusState *consensus.ConsensusState
+var consensusReactor *consensus.ConsensusReactor
 var mempoolReactor *mempl.MempoolReactor
 var p2pSwitch *p2p.Switch
 
@@ -21,6 +22,10 @@ func SetConsensusState(cs *consensus.ConsensusState) {
 	consensusState = cs
 }
 
+func SetConsensusReactor(cr *consensus.ConsensusReactor) {
+	consensusReactor = cr
+}
+
 func SetMempoolReactor(mr *mempl.MempoolReactor) {
 	mempoolReactor = mr
 }
@@ -29,6 +34,7 @@ func SetSwitch(sw *p2p.Switch) {
 	p2pSwitch = sw
 }
 
+// JAE Why is this here?
 func SetPrivValidator(priv *state.PrivValidator) {
-	consensusState.SetPrivValidator(priv)
+	consensusReactor.SetPrivValidator(priv)
 }

rpc/core/types/responses.go

@@ -93,5 +93,6 @@ type ResponseListValidators struct {
 }
 
 type ResponseDumpConsensusState struct {
-	ConsensusState string
+	RoundState      string
+	PeerRoundStates []string
 }

rpc/core_client/client_methods.go.bak

@@ -1,828 +0,0 @@
-// File generated by github.com/ebuchman/rpc-gen
-
-package rpc
-
-import (
-	"fmt"
-	"github.com/tendermint/tendermint/account"
-	"github.com/tendermint/tendermint/binary"
-	"github.com/tendermint/tendermint/rpc/core"
-	"github.com/tendermint/tendermint/types"
-	"io/ioutil"
-	"net/http"
-)
-
-type Client interface {
-	BlockchainInfo(minHeight uint, maxHeight uint) (*core.ResponseBlockchainInfo, error)
-	BroadcastTx(tx types.Tx) (*core.ResponseBroadcastTx, error)
-	Call(address []byte, data []byte) (*core.ResponseCall, error)
-	CallCode(code []byte, data []byte) (*core.ResponseCall, error)
-	DumpStorage(addr []byte) (*core.ResponseDumpStorage, error)
-	GenPrivAccount() (*core.ResponseGenPrivAccount, error)
-	GetAccount(address []byte) (*core.ResponseGetAccount, error)
-	GetBlock(height uint) (*core.ResponseGetBlock, error)
-	GetStorage(address []byte, key []byte) (*core.ResponseGetStorage, error)
-	ListAccounts() (*core.ResponseListAccounts, error)
-	ListValidators() (*core.ResponseListValidators, error)
-	NetInfo() (*core.ResponseNetInfo, error)
-	SignTx(tx types.Tx, privAccounts []*account.PrivAccount) (*core.ResponseSignTx, error)
-	Status() (*core.ResponseStatus, error)
-}
-
-func (c *ClientHTTP) BlockchainInfo(minHeight uint, maxHeight uint) (*core.ResponseBlockchainInfo, error) {
-	values, err := argsToURLValues([]string{"minHeight", "maxHeight"}, minHeight, maxHeight)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["BlockchainInfo"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseBlockchainInfo `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) BroadcastTx(tx types.Tx) (*core.ResponseBroadcastTx, error) {
-	values, err := argsToURLValues([]string{"tx"}, tx)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["BroadcastTx"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseBroadcastTx `json:"result"`
-		Error   string                    `json:"error"`
-		Id      string                    `json:"id"`
-		JSONRPC string                    `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) Call(address []byte, data []byte) (*core.ResponseCall, error) {
-	values, err := argsToURLValues([]string{"address", "data"}, address, data)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["Call"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseCall `json:"result"`
-		Error   string             `json:"error"`
-		Id      string             `json:"id"`
-		JSONRPC string             `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) CallCode(code []byte, data []byte) (*core.ResponseCall, error) {
-	values, err := argsToURLValues([]string{"code", "data"}, code, data)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["CallCode"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseCall `json:"result"`
-		Error   string             `json:"error"`
-		Id      string             `json:"id"`
-		JSONRPC string             `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) DumpStorage(addr []byte) (*core.ResponseDumpStorage, error) {
-	values, err := argsToURLValues([]string{"addr"}, addr)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["DumpStorage"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseDumpStorage `json:"result"`
-		Error   string                    `json:"error"`
-		Id      string                    `json:"id"`
-		JSONRPC string                    `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) GenPrivAccount() (*core.ResponseGenPrivAccount, error) {
-	values, err := argsToURLValues(nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["GenPrivAccount"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGenPrivAccount `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) GetAccount(address []byte) (*core.ResponseGetAccount, error) {
-	values, err := argsToURLValues([]string{"address"}, address)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["GetAccount"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetAccount `json:"result"`
-		Error   string                   `json:"error"`
-		Id      string                   `json:"id"`
-		JSONRPC string                   `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) GetBlock(height uint) (*core.ResponseGetBlock, error) {
-	values, err := argsToURLValues([]string{"height"}, height)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["GetBlock"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetBlock `json:"result"`
-		Error   string                 `json:"error"`
-		Id      string                 `json:"id"`
-		JSONRPC string                 `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) GetStorage(address []byte, key []byte) (*core.ResponseGetStorage, error) {
-	values, err := argsToURLValues([]string{"address", "key"}, address, key)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["GetStorage"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetStorage `json:"result"`
-		Error   string                   `json:"error"`
-		Id      string                   `json:"id"`
-		JSONRPC string                   `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) ListAccounts() (*core.ResponseListAccounts, error) {
-	values, err := argsToURLValues(nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["ListAccounts"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseListAccounts `json:"result"`
-		Error   string                     `json:"error"`
-		Id      string                     `json:"id"`
-		JSONRPC string                     `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) ListValidators() (*core.ResponseListValidators, error) {
-	values, err := argsToURLValues(nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["ListValidators"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseListValidators `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) NetInfo() (*core.ResponseNetInfo, error) {
-	values, err := argsToURLValues(nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["NetInfo"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseNetInfo `json:"result"`
-		Error   string                `json:"error"`
-		Id      string                `json:"id"`
-		JSONRPC string                `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) SignTx(tx types.Tx, privAccounts []*account.PrivAccount) (*core.ResponseSignTx, error) {
-	values, err := argsToURLValues([]string{"tx", "priv_accounts"}, tx, privAccounts)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["SignTx"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseSignTx `json:"result"`
-		Error   string               `json:"error"`
-		Id      string               `json:"id"`
-		JSONRPC string               `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientHTTP) Status() (*core.ResponseStatus, error) {
-	values, err := argsToURLValues(nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.PostForm(c.addr+reverseFuncMap["Status"], values)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseStatus `json:"result"`
-		Error   string               `json:"error"`
-		Id      string               `json:"id"`
-		JSONRPC string               `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) BlockchainInfo(minHeight uint, maxHeight uint) (*core.ResponseBlockchainInfo, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["BlockchainInfo"],
-		Params:  []interface{}{minHeight, maxHeight},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseBlockchainInfo `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) BroadcastTx(tx types.Tx) (*core.ResponseBroadcastTx, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["BroadcastTx"],
-		Params:  []interface{}{tx},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseBroadcastTx `json:"result"`
-		Error   string                    `json:"error"`
-		Id      string                    `json:"id"`
-		JSONRPC string                    `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) Call(address []byte, data []byte) (*core.ResponseCall, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["Call"],
-		Params:  []interface{}{address, data},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseCall `json:"result"`
-		Error   string             `json:"error"`
-		Id      string             `json:"id"`
-		JSONRPC string             `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) CallCode(code []byte, data []byte) (*core.ResponseCall, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["CallCode"],
-		Params:  []interface{}{code, data},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseCall `json:"result"`
-		Error   string             `json:"error"`
-		Id      string             `json:"id"`
-		JSONRPC string             `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) DumpStorage(addr []byte) (*core.ResponseDumpStorage, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["DumpStorage"],
-		Params:  []interface{}{addr},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseDumpStorage `json:"result"`
-		Error   string                    `json:"error"`
-		Id      string                    `json:"id"`
-		JSONRPC string                    `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) GenPrivAccount() (*core.ResponseGenPrivAccount, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["GenPrivAccount"],
-		Params:  []interface{}{},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGenPrivAccount `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) GetAccount(address []byte) (*core.ResponseGetAccount, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["GetAccount"],
-		Params:  []interface{}{address},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetAccount `json:"result"`
-		Error   string                   `json:"error"`
-		Id      string                   `json:"id"`
-		JSONRPC string                   `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) GetBlock(height uint) (*core.ResponseGetBlock, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["GetBlock"],
-		Params:  []interface{}{height},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetBlock `json:"result"`
-		Error   string                 `json:"error"`
-		Id      string                 `json:"id"`
-		JSONRPC string                 `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) GetStorage(address []byte, key []byte) (*core.ResponseGetStorage, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["GetStorage"],
-		Params:  []interface{}{address, key},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseGetStorage `json:"result"`
-		Error   string                   `json:"error"`
-		Id      string                   `json:"id"`
-		JSONRPC string                   `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) ListAccounts() (*core.ResponseListAccounts, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["ListAccounts"],
-		Params:  []interface{}{},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseListAccounts `json:"result"`
-		Error   string                     `json:"error"`
-		Id      string                     `json:"id"`
-		JSONRPC string                     `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) ListValidators() (*core.ResponseListValidators, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["ListValidators"],
-		Params:  []interface{}{},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseListValidators `json:"result"`
-		Error   string                       `json:"error"`
-		Id      string                       `json:"id"`
-		JSONRPC string                       `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) NetInfo() (*core.ResponseNetInfo, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["NetInfo"],
-		Params:  []interface{}{},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseNetInfo `json:"result"`
-		Error   string                `json:"error"`
-		Id      string                `json:"id"`
-		JSONRPC string                `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) SignTx(tx types.Tx, privAccounts []*account.PrivAccount) (*core.ResponseSignTx, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["SignTx"],
-		Params:  []interface{}{tx, privAccounts},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseSignTx `json:"result"`
-		Error   string               `json:"error"`
-		Id      string               `json:"id"`
-		JSONRPC string               `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}
-
-func (c *ClientJSON) Status() (*core.ResponseStatus, error) {
-	request := RPCRequest{
-		JSONRPC: "2.0",
-		Method:  reverseFuncMap["Status"],
-		Params:  []interface{}{},
-		Id:      0,
-	}
-	body, err := c.RequestResponse(request)
-	if err != nil {
-		return nil, err
-	}
-	var response struct {
-		Result  *core.ResponseStatus `json:"result"`
-		Error   string               `json:"error"`
-		Id      string               `json:"id"`
-		JSONRPC string               `json:"jsonrpc"`
-	}
-	binary.ReadJSON(&response, body, &err)
-	if err != nil {
-		return nil, err
-	}
-	if response.Error != "" {
-		return nil, fmt.Errorf(response.Error)
-	}
-	return response.Result, nil
-}