add benchmark

exchain/db.go

@@ -19,10 +19,3 @@ type ChainDB interface {
 	AddPair()
 	GetPair()
 }
-
-// todo: tx press test.
-// limit, market, cancel 100w, each block 10w.
-// serialize and unserialize.
-// todo: add new struct.
-// define Coin, Pair struct to store at chaindb.
-// todo: define detail tx struct.

exchain/proto_test.go

+package exchain
+
+import (
+	nebulav1 "github.com/exchain/go-exchain/exchain/protocol/gen/go/nebula/v1"
+	"github.com/golang/protobuf/proto"
+	"github.com/google/uuid"
+	"github.com/holiman/uint256"
+	"github.com/oklog/ulid"
+	"math/rand"
+	"testing"
+	"time"
+)
+
+var (
+	randReader = rand.New(rand.NewSource(time.Now().UnixNano()))
+)
+
+func getHash() []byte {
+	d := make([]byte, 32)
+	for i := 0; i < 32; i++ {
+		d[i] = byte(rand.Intn(128))
+	}
+	return d
+}
+func getAddr() []byte {
+	d := make([]byte, 20)
+	for i := 0; i < 20; i++ {
+		d[i] = byte(rand.Intn(128))
+	}
+	return d
+}
+
+func makeBlock(txcount int) *nebulav1.Block {
+	block := new(nebulav1.Block)
+	block.Header = new(nebulav1.BlockHeader)
+	block.Header.Height = uint64(rand.Intn(1000000))
+	block.Header.Hash = getHash()
+	block.Header.ParentHash = getHash()
+	block.Header.Proposer = getAddr()
+	block.Header.Timestamp = uint64(time.Now().UnixNano() / 1000 / 1000)
+	txs := randomTxs(txcount)
+	block.Transactions = &txs
+	return block
+}
+
+func makeLimitTx() *nebulav1.LimitOrderTransaction {
+	price := rand.Intn(1000) + 500
+	tx := new(nebulav1.LimitOrderTransaction)
+
+	tx.Pair = "eth_usdt"
+	tx.Side = nebulav1.OrderSide_BUY
+	tx.Price = uint256.NewInt(uint64(price)).Bytes()
+	tx.Quantity = uint256.NewInt(uint64(rand.Intn(1000) + 100)).Bytes()
+	return tx
+}
+
+func makeMarketTx() *nebulav1.MarketOrderTransaction {
+	tx := new(nebulav1.MarketOrderTransaction)
+
+	tx.Pair = "eth_usdt"
+	tx.Side = nebulav1.OrderSide_BUY
+	tx.Quantity = uint256.NewInt(uint64(rand.Intn(1000) + 100)).Bytes()
+	return tx
+}
+
+func makeCancelTx() *nebulav1.CancelOrderTransaction {
+	tx := new(nebulav1.CancelOrderTransaction)
+
+	tx.OrderId = uuid.NewString()
+	return tx
+}
+
+func makeTx(tp nebulav1.TxType) *nebulav1.Transaction {
+	tx := new(nebulav1.Transaction)
+	tx.Proxy = false
+	uld, err := ulid.New(ulid.Timestamp(time.Now()), randReader)
+	if err != nil {
+		panic(err)
+	}
+	tx.Nonce = uld[:]
+	tx.Signature = &nebulav1.Signature{
+		// random 32 bytes
+		R: []byte{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20},
+		S: []byte{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20},
+		V: 1,
+	}
+	switch tp {
+	case nebulav1.TxType_LimitTx:
+		txdata := makeLimitTx()
+		tx.TxType = nebulav1.TxType_LimitTx
+		tx.Tx = &nebulav1.Transaction_LimitTx{LimitTx: txdata}
+	case nebulav1.TxType_MarketTx:
+		txdata := makeMarketTx()
+		tx.TxType = nebulav1.TxType_MarketTx
+		tx.Tx = &nebulav1.Transaction_MarketTx{MarketTx: txdata}
+	case nebulav1.TxType_CancelTx:
+		txdata := makeCancelTx()
+		tx.TxType = nebulav1.TxType_CancelTx
+		tx.Tx = &nebulav1.Transaction_CancelTx{CancelTx: txdata}
+	default:
+		panic("unknown tx type")
+	}
+	return tx
+}
+
+func makeTxs(tp nebulav1.TxType, count int) nebulav1.TransactionList {
+	txlist := nebulav1.TransactionList{
+		Txs: make([]*nebulav1.Transaction, 0, count),
+	}
+	for i := 0; i < count; i++ {
+		txlist.Txs = append(txlist.Txs, makeTx(tp))
+	}
+	return txlist
+}
+
+func randomTxs(count int) nebulav1.TransactionList {
+	txlist := nebulav1.TransactionList{
+		Txs: make([]*nebulav1.Transaction, 0, count),
+	}
+	for i := 0; i < count; i++ {
+		tp := nebulav1.TxType_LimitTx + nebulav1.TxType(rand.Intn(3))
+		txlist.Txs = append(txlist.Txs, makeTx(tp))
+	}
+	return txlist
+}
+
+// todo: tx press test.
+// limit, market, cancel 100w, each block 10w.
+// serialize and unserialize.
+func BenchmarkLimitTxSerialize(b *testing.B) {
+	b.StopTimer()
+	count := 100000
+	txs := makeTxs(nebulav1.TxType_LimitTx, count)
+	b.StartTimer()
+	// benchmark limit tx serialize and unserialize.
+	for i := 0; i < b.N; i++ {
+		tx := txs.Txs[i%count]
+		d, err := proto.Marshal(tx)
+		if err != nil {
+			b.Fatal(err)
+		}
+		ntx := new(nebulav1.Transaction)
+		err = proto.Unmarshal(d, ntx)
+		if ntx.TxType != tx.TxType {
+			b.Fatal("unserialize tx type error")
+		}
+	}
+}
+
+func BenchmarkMarketTxSerialize(b *testing.B) {
+	b.StopTimer()
+	count := 100000
+	txs := makeTxs(nebulav1.TxType_MarketTx, count)
+	b.StartTimer()
+	// benchmark market tx serialize and unserialize.
+	for i := 0; i < b.N; i++ {
+		tx := txs.Txs[i%count]
+		d, err := proto.Marshal(tx)
+		if err != nil {
+			b.Fatal(err)
+		}
+		ntx := new(nebulav1.Transaction)
+		err = proto.Unmarshal(d, ntx)
+		if ntx.TxType != tx.TxType {
+			b.Fatal("unserialize tx type error")
+		}
+	}
+}
+
+func BenchmarkCancelTxSerialize(b *testing.B) {
+	b.StopTimer()
+	count := 100000
+	txs := makeTxs(nebulav1.TxType_CancelTx, count)
+	b.StartTimer()
+	// benchmark cancel tx serialize and unserialize.
+	for i := 0; i < b.N; i++ {
+		tx := txs.Txs[i%count]
+		d, err := proto.Marshal(tx)
+		if err != nil {
+			b.Fatal(err)
+		}
+		ntx := new(nebulav1.Transaction)
+		err = proto.Unmarshal(d, ntx)
+		if ntx.TxType != tx.TxType {
+			b.Fatal("unserialize tx type error")
+		}
+	}
+}
+
+func BenchmarkTxlistSerialize(b *testing.B) {
+	b.StopTimer()
+	count := 1000000
+	txs := randomTxs(count)
+	b.StartTimer()
+	// benchmark tx list serialize and unserialize.
+	for i := 0; i < b.N; i++ {
+		d, err := proto.Marshal(&txs)
+		if err != nil {
+			b.Fatal(err)
+		}
+		ntxs := new(nebulav1.TransactionList)
+		err = proto.Unmarshal(d, ntxs)
+		if len(ntxs.Txs) != len(txs.Txs) {
+			b.Fatal("unserialize tx list error")
+		}
+	}
+}
+
+func BenchmarkBlockSerialize(b *testing.B) {
+	// benchmark block serialize and unserialize.
+	for i := 0; i < b.N; i++ {
+		b.StopTimer()
+		txcount := 100000
+		block := makeBlock(txcount)
+		b.StartTimer()
+		d, err := proto.Marshal(block)
+		if err != nil {
+			b.Fatal(err)
+		}
+		nblock := new(nebulav1.Block)
+		err = proto.Unmarshal(d, nblock)
+		if len(nblock.Transactions.Txs) != len(block.Transactions.Txs) {
+			b.Fatal("unserialize block error")
+		}
+	}
+}

exchain/protocol/gen/go/nebula/v1/account.pb.go

@@ -28,8 +28,8 @@ type Account struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	SignerProxy []byte    `protobuf:"bytes,1,opt,name=signer_proxy,json=signerProxy,proto3" json:"signer_proxy,omitempty"`
-	Wallets     []*Wallet `protobuf:"bytes,2,rep,name=wallets,proto3" json:"wallets,omitempty"`
+	SignerProxy []byte      `protobuf:"bytes,1,opt,name=signer_proxy,json=signerProxy,proto3" json:"signer_proxy,omitempty"`
+	Wallets     *WalletList `protobuf:"bytes,2,opt,name=wallets,proto3" json:"wallets,omitempty"`
 }
 
 func (x *Account) Reset() {
@@ -71,7 +71,54 @@ func (x *Account) GetSignerProxy() []byte {
 	return nil
 }
 
-func (x *Account) GetWallets() []*Wallet {
+func (x *Account) GetWallets() *WalletList {
+	if x != nil {
+		return x.Wallets
+	}
+	return nil
+}
+
+type WalletList struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Wallets []*Wallet `protobuf:"bytes,1,rep,name=wallets,proto3" json:"wallets,omitempty"`
+}
+
+func (x *WalletList) Reset() {
+	*x = WalletList{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_nebula_v1_account_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *WalletList) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*WalletList) ProtoMessage() {}
+
+func (x *WalletList) ProtoReflect() protoreflect.Message {
+	mi := &file_nebula_v1_account_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use WalletList.ProtoReflect.Descriptor instead.
+func (*WalletList) Descriptor() ([]byte, []int) {
+	return file_nebula_v1_account_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *WalletList) GetWallets() []*Wallet {
 	if x != nil {
 		return x.Wallets
 	}
@@ -91,7 +138,7 @@ type Wallet struct {
 func (x *Wallet) Reset() {
 	*x = Wallet{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_account_proto_msgTypes[1]
+		mi := &file_nebula_v1_account_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -104,7 +151,7 @@ func (x *Wallet) String() string {
 func (*Wallet) ProtoMessage() {}
 
 func (x *Wallet) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_account_proto_msgTypes[1]
+	mi := &file_nebula_v1_account_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -117,7 +164,7 @@ func (x *Wallet) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Wallet.ProtoReflect.Descriptor instead.
 func (*Wallet) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_account_proto_rawDescGZIP(), []int{1}
+	return file_nebula_v1_account_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *Wallet) GetCoin() string {
@@ -150,33 +197,38 @@ var file_nebula_v1_account_proto_rawDesc = []byte{
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+	0x75, 0x6c, 0x61, 0x76, 0x31, 0xa2, 0x02, 0x03, 0x45, 0x4e, 0x58, 0xaa, 0x02, 0x11, 0x45, 0x78,
+	0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x56, 0x31, 0xca,
+	0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61,
+	0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1d, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65,
+	0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64,
+	0x61, 0x74, 0x61, 0xea, 0x02, 0x13, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a, 0x4e,
+	0x65, 0x62, 0x75, 0x6c, 0x61, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x33,
 }
 
 var (
@@ -191,18 +243,20 @@ func file_nebula_v1_account_proto_rawDescGZIP() []byte {
 	return file_nebula_v1_account_proto_rawDescData
 }
 
-var file_nebula_v1_account_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_nebula_v1_account_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
 var file_nebula_v1_account_proto_goTypes = []interface{}{
-	(*Account)(nil), // 0: exchain.nebula.v1.Account
-	(*Wallet)(nil),  // 1: exchain.nebula.v1.Wallet
+	(*Account)(nil),    // 0: exchain.nebula.v1.Account
+	(*WalletList)(nil), // 1: exchain.nebula.v1.WalletList
+	(*Wallet)(nil),     // 2: exchain.nebula.v1.Wallet
 }
 var file_nebula_v1_account_proto_depIdxs = []int32{
-	1, // 0: exchain.nebula.v1.Account.wallets:type_name -> exchain.nebula.v1.Wallet
-	1, // [1:1] is the sub-list for method output_type
-	1, // [1:1] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
+	1, // 0: exchain.nebula.v1.Account.wallets:type_name -> exchain.nebula.v1.WalletList
+	2, // 1: exchain.nebula.v1.WalletList.wallets:type_name -> exchain.nebula.v1.Wallet
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_nebula_v1_account_proto_init() }
@@ -224,6 +278,18 @@ func file_nebula_v1_account_proto_init() {
 			}
 		}
 		file_nebula_v1_account_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*WalletList); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_nebula_v1_account_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*Wallet); i {
 			case 0:
 				return &v.state
@@ -242,7 +308,7 @@ func file_nebula_v1_account_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_nebula_v1_account_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   2,
+			NumMessages:   3,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

exchain/protocol/gen/go/nebula/v1/block.pb.go

@@ -31,7 +31,7 @@ type BlockHeader struct {
 	Hash       []byte `protobuf:"bytes,2,opt,name=hash,proto3" json:"hash,omitempty"`
 	ParentHash []byte `protobuf:"bytes,3,opt,name=parent_hash,json=parentHash,proto3" json:"parent_hash,omitempty"`
 	Timestamp  uint64 `protobuf:"varint,4,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
-	Proposer   string `protobuf:"bytes,5,opt,name=proposer,proto3" json:"proposer,omitempty"`
+	Proposer   []byte `protobuf:"bytes,5,opt,name=proposer,proto3" json:"proposer,omitempty"`
 }
 
 func (x *BlockHeader) Reset() {
@@ -94,11 +94,11 @@ func (x *BlockHeader) GetTimestamp() uint64 {
 	return 0
 }
 
-func (x *BlockHeader) GetProposer() string {
+func (x *BlockHeader) GetProposer() []byte {
 	if x != nil {
 		return x.Proposer
 	}
-	return ""
+	return nil
 }
 
 type Block struct {
@@ -106,8 +106,8 @@ type Block struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Header       *BlockHeader   `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
-	Transactions []*Transaction `protobuf:"bytes,2,rep,name=transactions,proto3" json:"transactions,omitempty"`
+	Header       *BlockHeader     `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Transactions *TransactionList `protobuf:"bytes,2,opt,name=transactions,proto3" json:"transactions,omitempty"`
 }
 
 func (x *Block) Reset() {
@@ -149,7 +149,7 @@ func (x *Block) GetHeader() *BlockHeader {
 	return nil
 }
 
-func (x *Block) GetTransactions() []*Transaction {
+func (x *Block) GetTransactions() *TransactionList {
 	if x != nil {
 		return x.Transactions
 	}
@@ -175,30 +175,31 @@ var file_nebula_v1_block_proto_rawDesc = []byte{
 	0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x70, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x48, 0x61, 0x73, 0x68,
 	0x12, 0x1c, 0x0a, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x18, 0x04, 0x20,
 	0x01, 0x28, 0x04, 0x52, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x12, 0x1a,
-	0x0a, 0x08, 0x70, 0x72, 0x6f, 0x70, 0x6f, 0x73, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x08, 0x70, 0x72, 0x6f, 0x70, 0x6f, 0x73, 0x65, 0x72, 0x22, 0x83, 0x01, 0x0a, 0x05, 0x42,
+	0x0a, 0x08, 0x70, 0x72, 0x6f, 0x70, 0x6f, 0x73, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0c,
+	0x52, 0x08, 0x70, 0x72, 0x6f, 0x70, 0x6f, 0x73, 0x65, 0x72, 0x22, 0x87, 0x01, 0x0a, 0x05, 0x42,
 	0x6c, 0x6f, 0x63, 0x6b, 0x12, 0x36, 0x0a, 0x06, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x18, 0x01,
 	0x20, 0x01, 0x28, 0x0b, 0x32, 0x1e, 0x2e, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x6e,
 	0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x76, 0x31, 0x2e, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x48, 0x65,
-	0x61, 0x64, 0x65, 0x72, 0x52, 0x06, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x12, 0x42, 0x0a, 0x0c,
-	0x74, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x03,
-	0x28, 0x0b, 0x32, 0x1e, 0x2e, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x6e, 0x65, 0x62,
+	0x61, 0x64, 0x65, 0x72, 0x52, 0x06, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x12, 0x46, 0x0a, 0x0c,
+	0x74, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x0b, 0x32, 0x22, 0x2e, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x6e, 0x65, 0x62,
 	0x75, 0x6c, 0x61, 0x2e, 0x76, 0x31, 0x2e, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x52, 0x0c, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73,
-	0x42, 0xd3, 0x01, 0x0a, 0x15, 0x63, 0x6f, 0x6d, 0x2e, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e,
-	0x2e, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x76, 0x31, 0x42, 0x0a, 0x42, 0x6c, 0x6f, 0x63,
-	0x6b, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x48, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
-	0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f, 0x67, 0x6f, 0x2d,
-	0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x67, 0x6f, 0x2f,
-	0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2f, 0x76, 0x31, 0x3b, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61,
-	0x76, 0x31, 0xa2, 0x02, 0x03, 0x45, 0x4e, 0x58, 0xaa, 0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61,
-	0x69, 0x6e, 0x2e, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x56, 0x31, 0xca, 0x02, 0x11, 0x45,
-	0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31,
-	0xe2, 0x02, 0x1d, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c,
-	0x61, 0x5c, 0x56, 0x31, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61,
-	0xea, 0x02, 0x13, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a, 0x4e, 0x65, 0x62, 0x75,
-	0x6c, 0x61, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x0c, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74,
+	0x69, 0x6f, 0x6e, 0x73, 0x42, 0xd3, 0x01, 0x0a, 0x15, 0x63, 0x6f, 0x6d, 0x2e, 0x65, 0x78, 0x63,
+	0x68, 0x61, 0x69, 0x6e, 0x2e, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x76, 0x31, 0x42, 0x0a,
+	0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x48, 0x67, 0x69,
+	0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e,
+	0x2f, 0x67, 0x6f, 0x2d, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f, 0x65, 0x78, 0x63, 0x68,
+	0x61, 0x69, 0x6e, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2f, 0x67, 0x65, 0x6e,
+	0x2f, 0x67, 0x6f, 0x2f, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2f, 0x76, 0x31, 0x3b, 0x6e, 0x65,
+	0x62, 0x75, 0x6c, 0x61, 0x76, 0x31, 0xa2, 0x02, 0x03, 0x45, 0x4e, 0x58, 0xaa, 0x02, 0x11, 0x45,
+	0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e, 0x56, 0x31,
+	0xca, 0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c,
+	0x61, 0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1d, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e,
+	0x65, 0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61,
+	0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x13, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a,
+	0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x33,
 }
 
 var (
@@ -215,13 +216,13 @@ func file_nebula_v1_block_proto_rawDescGZIP() []byte {
 
 var file_nebula_v1_block_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_nebula_v1_block_proto_goTypes = []interface{}{
-	(*BlockHeader)(nil), // 0: exchain.nebula.v1.BlockHeader
-	(*Block)(nil),       // 1: exchain.nebula.v1.Block
-	(*Transaction)(nil), // 2: exchain.nebula.v1.Transaction
+	(*BlockHeader)(nil),     // 0: exchain.nebula.v1.BlockHeader
+	(*Block)(nil),           // 1: exchain.nebula.v1.Block
+	(*TransactionList)(nil), // 2: exchain.nebula.v1.TransactionList
 }
 var file_nebula_v1_block_proto_depIdxs = []int32{
 	0, // 0: exchain.nebula.v1.Block.header:type_name -> exchain.nebula.v1.BlockHeader
-	2, // 1: exchain.nebula.v1.Block.transactions:type_name -> exchain.nebula.v1.Transaction
+	2, // 1: exchain.nebula.v1.Block.transactions:type_name -> exchain.nebula.v1.TransactionList
 	2, // [2:2] is the sub-list for method output_type
 	2, // [2:2] is the sub-list for method input_type
 	2, // [2:2] is the sub-list for extension type_name

exchain/protocol/gen/go/nebula/v1/pair.pb.go

@@ -22,13 +22,100 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+type PairParam struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	PairName       string `protobuf:"bytes,1,opt,name=pair_name,json=pairName,proto3" json:"pair_name,omitempty"`                      // pair name
+	MinOrderAmount uint64 `protobuf:"varint,2,opt,name=min_order_amount,json=minOrderAmount,proto3" json:"min_order_amount,omitempty"` // min order amount
+	MaxOrderAmount uint64 `protobuf:"varint,3,opt,name=max_order_amount,json=maxOrderAmount,proto3" json:"max_order_amount,omitempty"` // max order amount
+	TakeFeeRate    uint32 `protobuf:"varint,4,opt,name=take_fee_rate,json=takeFeeRate,proto3" json:"take_fee_rate,omitempty"`          // take fee rate * 10000, eg. 0.1% => 10
+	MakeFeeRate    uint32 `protobuf:"varint,5,opt,name=make_fee_rate,json=makeFeeRate,proto3" json:"make_fee_rate,omitempty"`          // make fee rate * 10000, eg. 0.1% => 10
+	Price          []byte `protobuf:"bytes,6,opt,name=price,proto3" json:"price,omitempty"`                                            // latest price
+}
+
+func (x *PairParam) Reset() {
+	*x = PairParam{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_nebula_v1_pair_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PairParam) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PairParam) ProtoMessage() {}
+
+func (x *PairParam) ProtoReflect() protoreflect.Message {
+	mi := &file_nebula_v1_pair_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PairParam.ProtoReflect.Descriptor instead.
+func (*PairParam) Descriptor() ([]byte, []int) {
+	return file_nebula_v1_pair_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *PairParam) GetPairName() string {
+	if x != nil {
+		return x.PairName
+	}
+	return ""
+}
+
+func (x *PairParam) GetMinOrderAmount() uint64 {
+	if x != nil {
+		return x.MinOrderAmount
+	}
+	return 0
+}
+
+func (x *PairParam) GetMaxOrderAmount() uint64 {
+	if x != nil {
+		return x.MaxOrderAmount
+	}
+	return 0
+}
+
+func (x *PairParam) GetTakeFeeRate() uint32 {
+	if x != nil {
+		return x.TakeFeeRate
+	}
+	return 0
+}
+
+func (x *PairParam) GetMakeFeeRate() uint32 {
+	if x != nil {
+		return x.MakeFeeRate
+	}
+	return 0
+}
+
+func (x *PairParam) GetPrice() []byte {
+	if x != nil {
+		return x.Price
+	}
+	return nil
+}
+
 type Pair struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	BaseCoin       string `protobuf:"bytes,1,opt,name=base_coin,json=baseCoin,proto3" json:"base_coin,omitempty"`                      // base coin addr
-	QuoteCoin      string `protobuf:"bytes,2,opt,name=quote_coin,json=quoteCoin,proto3" json:"quote_coin,omitempty"`                   // quote coin addr
+	BaseCoin       *Coin  `protobuf:"bytes,1,opt,name=base_coin,json=baseCoin,proto3" json:"base_coin,omitempty"`                      // base coin
+	QuoteCoin      *Coin  `protobuf:"bytes,2,opt,name=quote_coin,json=quoteCoin,proto3" json:"quote_coin,omitempty"`                   // quote coin
 	PairName       string `protobuf:"bytes,3,opt,name=pair_name,json=pairName,proto3" json:"pair_name,omitempty"`                      // pair name
 	MinOrderAmount uint64 `protobuf:"varint,4,opt,name=min_order_amount,json=minOrderAmount,proto3" json:"min_order_amount,omitempty"` // min order amount
 	MaxOrderAmount uint64 `protobuf:"varint,5,opt,name=max_order_amount,json=maxOrderAmount,proto3" json:"max_order_amount,omitempty"` // max order amount
@@ -41,7 +128,7 @@ type Pair struct {
 func (x *Pair) Reset() {
 	*x = Pair{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_pair_proto_msgTypes[0]
+		mi := &file_nebula_v1_pair_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -54,7 +141,7 @@ func (x *Pair) String() string {
 func (*Pair) ProtoMessage() {}
 
 func (x *Pair) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_pair_proto_msgTypes[0]
+	mi := &file_nebula_v1_pair_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -67,21 +154,21 @@ func (x *Pair) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Pair.ProtoReflect.Descriptor instead.
 func (*Pair) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_pair_proto_rawDescGZIP(), []int{0}
+	return file_nebula_v1_pair_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *Pair) GetBaseCoin() string {
+func (x *Pair) GetBaseCoin() *Coin {
 	if x != nil {
 		return x.BaseCoin
 	}
-	return ""
+	return nil
 }
 
-func (x *Pair) GetQuoteCoin() string {
+func (x *Pair) GetQuoteCoin() *Coin {
 	if x != nil {
 		return x.QuoteCoin
 	}
-	return ""
+	return nil
 }
 
 func (x *Pair) GetPairName() string {
@@ -142,39 +229,58 @@ var file_nebula_v1_pair_proto_rawDesc = []byte{
 	0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72,
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+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -189,16 +295,20 @@ func file_nebula_v1_pair_proto_rawDescGZIP() []byte {
 	return file_nebula_v1_pair_proto_rawDescData
 }
 
-var file_nebula_v1_pair_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_nebula_v1_pair_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_nebula_v1_pair_proto_goTypes = []interface{}{
-	(*Pair)(nil), // 0: exchain.nebula.v1.Pair
+	(*PairParam)(nil), // 0: exchain.nebula.v1.PairParam
+	(*Pair)(nil),      // 1: exchain.nebula.v1.Pair
+	(*Coin)(nil),      // 2: exchain.nebula.v1.Coin
 }
 var file_nebula_v1_pair_proto_depIdxs = []int32{
-	0, // [0:0] is the sub-list for method output_type
-	0, // [0:0] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
+	2, // 0: exchain.nebula.v1.Pair.base_coin:type_name -> exchain.nebula.v1.Coin
+	2, // 1: exchain.nebula.v1.Pair.quote_coin:type_name -> exchain.nebula.v1.Coin
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_nebula_v1_pair_proto_init() }
@@ -206,8 +316,21 @@ func file_nebula_v1_pair_proto_init() {
 	if File_nebula_v1_pair_proto != nil {
 		return
 	}
+	file_nebula_v1_coin_proto_init()
 	if !protoimpl.UnsafeEnabled {
 		file_nebula_v1_pair_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PairParam); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_nebula_v1_pair_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*Pair); i {
 			case 0:
 				return &v.state
@@ -226,7 +349,7 @@ func file_nebula_v1_pair_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_nebula_v1_pair_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   1,
+			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

exchain/protocol/gen/go/nebula/v1/receipt.pb.go

@@ -412,6 +412,9 @@ type LimitOrderReceipt struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	DoneOrders []string `protobuf:"bytes,1,rep,name=done_orders,json=doneOrders,proto3" json:"done_orders,omitempty"`
+	NewOrder   string   `protobuf:"bytes,2,opt,name=new_order,json=newOrder,proto3" json:"new_order,omitempty"`
 }
 
 func (x *LimitOrderReceipt) Reset() {
@@ -446,10 +449,27 @@ func (*LimitOrderReceipt) Descriptor() ([]byte, []int) {
 	return file_nebula_v1_receipt_proto_rawDescGZIP(), []int{6}
 }
 
+func (x *LimitOrderReceipt) GetDoneOrders() []string {
+	if x != nil {
+		return x.DoneOrders
+	}
+	return nil
+}
+
+func (x *LimitOrderReceipt) GetNewOrder() string {
+	if x != nil {
+		return x.NewOrder
+	}
+	return ""
+}
+
 type MarketOrderReceipt struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	DoneOrders []string `protobuf:"bytes,1,rep,name=done_orders,json=doneOrders,proto3" json:"done_orders,omitempty"`
+	NewOrder   string   `protobuf:"bytes,2,opt,name=new_order,json=newOrder,proto3" json:"new_order,omitempty"`
 }
 
 func (x *MarketOrderReceipt) Reset() {
@@ -484,10 +504,26 @@ func (*MarketOrderReceipt) Descriptor() ([]byte, []int) {
 	return file_nebula_v1_receipt_proto_rawDescGZIP(), []int{7}
 }
 
+func (x *MarketOrderReceipt) GetDoneOrders() []string {
+	if x != nil {
+		return x.DoneOrders
+	}
+	return nil
+}
+
+func (x *MarketOrderReceipt) GetNewOrder() string {
+	if x != nil {
+		return x.NewOrder
+	}
+	return ""
+}
+
 type CancelOrderReceipt struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	OrderId string `protobuf:"bytes,1,opt,name=order_id,json=orderId,proto3" json:"order_id,omitempty"`
 }
 
 func (x *CancelOrderReceipt) Reset() {
@@ -522,6 +558,13 @@ func (*CancelOrderReceipt) Descriptor() ([]byte, []int) {
 	return file_nebula_v1_receipt_proto_rawDescGZIP(), []int{8}
 }
 
+func (x *CancelOrderReceipt) GetOrderId() string {
+	if x != nil {
+		return x.OrderId
+	}
+	return ""
+}
+
 var File_nebula_v1_receipt_proto protoreflect.FileDescriptor
 
 var file_nebula_v1_receipt_proto_rawDesc = []byte{
@@ -585,25 +628,34 @@ var file_nebula_v1_receipt_proto_rawDesc = []byte{
 	0x63, 0x65, 0x69, 0x70, 0x74, 0x22, 0x13, 0x0a, 0x11, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x50,
 	0x61, 0x69, 0x72, 0x52, 0x65, 0x63, 0x65, 0x69, 0x70, 0x74, 0x22, 0x14, 0x0a, 0x12, 0x44, 0x69,
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-	0x33,
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+	0x08, 0x6f, 0x72, 0x64, 0x65, 0x72, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x07, 0x6f, 0x72, 0x64, 0x65, 0x72, 0x49, 0x64, 0x42, 0xd5, 0x01, 0x0a, 0x15, 0x63, 0x6f, 0x6d,
+	0x2e, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2e,
+	0x76, 0x31, 0x42, 0x0c, 0x52, 0x65, 0x63, 0x65, 0x69, 0x70, 0x74, 0x50, 0x72, 0x6f, 0x74, 0x6f,
+	0x50, 0x01, 0x5a, 0x48, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x65,
+	0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f, 0x67, 0x6f, 0x2d, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69,
+	0x6e, 0x2f, 0x65, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63,
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+	0x4e, 0x58, 0xaa, 0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4e, 0x65, 0x62,
+	0x75, 0x6c, 0x61, 0x2e, 0x56, 0x31, 0xca, 0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e,
+	0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1d, 0x45, 0x78, 0x63,
+	0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31, 0x5c, 0x47,
+	0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x13, 0x45, 0x78, 0x63,
+	0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x3a, 0x3a, 0x56, 0x31,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

exchain/protocol/gen/go/nebula/v1/transaction.pb.go

@@ -93,7 +93,7 @@ type Signature struct {
 
 	R []byte `protobuf:"bytes,1,opt,name=r,proto3" json:"r,omitempty"`
 	S []byte `protobuf:"bytes,2,opt,name=s,proto3" json:"s,omitempty"`
-	V []byte `protobuf:"bytes,3,opt,name=v,proto3" json:"v,omitempty"`
+	V int32  `protobuf:"varint,3,opt,name=v,proto3" json:"v,omitempty"`
 }
 
 func (x *Signature) Reset() {
@@ -142,10 +142,57 @@ func (x *Signature) GetS() []byte {
 	return nil
 }
 
-func (x *Signature) GetV() []byte {
+func (x *Signature) GetV() int32 {
 	if x != nil {
 		return x.V
 	}
+	return 0
+}
+
+type TransactionList struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Txs []*Transaction `protobuf:"bytes,1,rep,name=txs,proto3" json:"txs,omitempty"`
+}
+
+func (x *TransactionList) Reset() {
+	*x = TransactionList{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_nebula_v1_transaction_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *TransactionList) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TransactionList) ProtoMessage() {}
+
+func (x *TransactionList) ProtoReflect() protoreflect.Message {
+	mi := &file_nebula_v1_transaction_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TransactionList.ProtoReflect.Descriptor instead.
+func (*TransactionList) Descriptor() ([]byte, []int) {
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *TransactionList) GetTxs() []*Transaction {
+	if x != nil {
+		return x.Txs
+	}
 	return nil
 }
 
@@ -154,9 +201,9 @@ type Transaction struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	User   string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
-	Nonce  []byte `protobuf:"bytes,2,opt,name=nonce,proto3" json:"nonce,omitempty"`
-	TxType TxType `protobuf:"varint,3,opt,name=tx_type,json=txType,proto3,enum=exchain.nebula.v1.TxType" json:"tx_type,omitempty"`
+	TxType TxType `protobuf:"varint,1,opt,name=tx_type,json=txType,proto3,enum=exchain.nebula.v1.TxType" json:"tx_type,omitempty"`
+	User   string `protobuf:"bytes,2,opt,name=user,proto3" json:"user,omitempty"`
+	Nonce  []byte `protobuf:"bytes,3,opt,name=nonce,proto3" json:"nonce,omitempty"`
 	Proxy  bool   `protobuf:"varint,4,opt,name=proxy,proto3" json:"proxy,omitempty"`
 	// Types that are assignable to Tx:
 	//	*Transaction_SignProxyTx
@@ -174,7 +221,7 @@ type Transaction struct {
 func (x *Transaction) Reset() {
 	*x = Transaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[1]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -187,7 +234,7 @@ func (x *Transaction) String() string {
 func (*Transaction) ProtoMessage() {}
 
 func (x *Transaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[1]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -200,7 +247,14 @@ func (x *Transaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Transaction.ProtoReflect.Descriptor instead.
 func (*Transaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{1}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Transaction) GetTxType() TxType {
+	if x != nil {
+		return x.TxType
+	}
+	return TxType_SignProxyTx
 }
 
 func (x *Transaction) GetUser() string {
@@ -217,13 +271,6 @@ func (x *Transaction) GetNonce() []byte {
 	return nil
 }
 
-func (x *Transaction) GetTxType() TxType {
-	if x != nil {
-		return x.TxType
-	}
-	return TxType_SignProxyTx
-}
-
 func (x *Transaction) GetProxy() bool {
 	if x != nil {
 		return x.Proxy
@@ -364,7 +411,7 @@ type SignProxyTransaction struct {
 func (x *SignProxyTransaction) Reset() {
 	*x = SignProxyTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[2]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[3]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -377,7 +424,7 @@ func (x *SignProxyTransaction) String() string {
 func (*SignProxyTransaction) ProtoMessage() {}
 
 func (x *SignProxyTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[2]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[3]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -390,7 +437,7 @@ func (x *SignProxyTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SignProxyTransaction.ProtoReflect.Descriptor instead.
 func (*SignProxyTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{2}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *SignProxyTransaction) GetSignerProxy() []byte {
@@ -414,7 +461,7 @@ type DepositTransaction struct {
 func (x *DepositTransaction) Reset() {
 	*x = DepositTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[3]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -427,7 +474,7 @@ func (x *DepositTransaction) String() string {
 func (*DepositTransaction) ProtoMessage() {}
 
 func (x *DepositTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[3]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -440,7 +487,7 @@ func (x *DepositTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DepositTransaction.ProtoReflect.Descriptor instead.
 func (*DepositTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{3}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *DepositTransaction) GetSourceHash() []byte {
@@ -484,7 +531,7 @@ type WithdrawTransaction struct {
 func (x *WithdrawTransaction) Reset() {
 	*x = WithdrawTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[4]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -497,7 +544,7 @@ func (x *WithdrawTransaction) String() string {
 func (*WithdrawTransaction) ProtoMessage() {}
 
 func (x *WithdrawTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[4]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -510,7 +557,7 @@ func (x *WithdrawTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use WithdrawTransaction.ProtoReflect.Descriptor instead.
 func (*WithdrawTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{4}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *WithdrawTransaction) GetUser() []byte {
@@ -539,15 +586,15 @@ type CreatePairTransaction struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	BaseCoin  *Coin `protobuf:"bytes,1,opt,name=base_coin,json=baseCoin,proto3" json:"base_coin,omitempty"`
-	QuoteCoin *Coin `protobuf:"bytes,2,opt,name=quote_coin,json=quoteCoin,proto3" json:"quote_coin,omitempty"`
-	PairInfo  *Pair `protobuf:"bytes,3,opt,name=pair_info,json=pairInfo,proto3" json:"pair_info,omitempty"`
+	BaseCoin  *Coin      `protobuf:"bytes,1,opt,name=base_coin,json=baseCoin,proto3" json:"base_coin,omitempty"`
+	QuoteCoin *Coin      `protobuf:"bytes,2,opt,name=quote_coin,json=quoteCoin,proto3" json:"quote_coin,omitempty"`
+	PairInfo  *PairParam `protobuf:"bytes,3,opt,name=pair_info,json=pairInfo,proto3" json:"pair_info,omitempty"`
 }
 
 func (x *CreatePairTransaction) Reset() {
 	*x = CreatePairTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[5]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[6]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -560,7 +607,7 @@ func (x *CreatePairTransaction) String() string {
 func (*CreatePairTransaction) ProtoMessage() {}
 
 func (x *CreatePairTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[5]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[6]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -573,7 +620,7 @@ func (x *CreatePairTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CreatePairTransaction.ProtoReflect.Descriptor instead.
 func (*CreatePairTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{5}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *CreatePairTransaction) GetBaseCoin() *Coin {
@@ -590,7 +637,7 @@ func (x *CreatePairTransaction) GetQuoteCoin() *Coin {
 	return nil
 }
 
-func (x *CreatePairTransaction) GetPairInfo() *Pair {
+func (x *CreatePairTransaction) GetPairInfo() *PairParam {
 	if x != nil {
 		return x.PairInfo
 	}
@@ -608,7 +655,7 @@ type DisablePairTransaction struct {
 func (x *DisablePairTransaction) Reset() {
 	*x = DisablePairTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[6]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[7]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -621,7 +668,7 @@ func (x *DisablePairTransaction) String() string {
 func (*DisablePairTransaction) ProtoMessage() {}
 
 func (x *DisablePairTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[6]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[7]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -634,7 +681,7 @@ func (x *DisablePairTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DisablePairTransaction.ProtoReflect.Descriptor instead.
 func (*DisablePairTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{6}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *DisablePairTransaction) GetPairName() string {
@@ -658,7 +705,7 @@ type LimitOrderTransaction struct {
 func (x *LimitOrderTransaction) Reset() {
 	*x = LimitOrderTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[7]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[8]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -671,7 +718,7 @@ func (x *LimitOrderTransaction) String() string {
 func (*LimitOrderTransaction) ProtoMessage() {}
 
 func (x *LimitOrderTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[7]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[8]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -684,7 +731,7 @@ func (x *LimitOrderTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LimitOrderTransaction.ProtoReflect.Descriptor instead.
 func (*LimitOrderTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{7}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *LimitOrderTransaction) GetPair() string {
@@ -728,7 +775,7 @@ type MarketOrderTransaction struct {
 func (x *MarketOrderTransaction) Reset() {
 	*x = MarketOrderTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[8]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[9]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -741,7 +788,7 @@ func (x *MarketOrderTransaction) String() string {
 func (*MarketOrderTransaction) ProtoMessage() {}
 
 func (x *MarketOrderTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[8]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[9]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -754,7 +801,7 @@ func (x *MarketOrderTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MarketOrderTransaction.ProtoReflect.Descriptor instead.
 func (*MarketOrderTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{8}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *MarketOrderTransaction) GetPair() string {
@@ -789,7 +836,7 @@ type CancelOrderTransaction struct {
 func (x *CancelOrderTransaction) Reset() {
 	*x = CancelOrderTransaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_nebula_v1_transaction_proto_msgTypes[9]
+		mi := &file_nebula_v1_transaction_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -802,7 +849,7 @@ func (x *CancelOrderTransaction) String() string {
 func (*CancelOrderTransaction) ProtoMessage() {}
 
 func (x *CancelOrderTransaction) ProtoReflect() protoreflect.Message {
-	mi := &file_nebula_v1_transaction_proto_msgTypes[9]
+	mi := &file_nebula_v1_transaction_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -815,7 +862,7 @@ func (x *CancelOrderTransaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CancelOrderTransaction.ProtoReflect.Descriptor instead.
 func (*CancelOrderTransaction) Descriptor() ([]byte, []int) {
-	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{9}
+	return file_nebula_v1_transaction_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *CancelOrderTransaction) GetOrderId() string {
@@ -842,132 +889,137 @@ var file_nebula_v1_transaction_proto_rawDesc = []byte{
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+	0x5c, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1d, 0x45, 0x78, 0x63,
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+	0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x13, 0x45, 0x78, 0x63,
+	0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a, 0x4e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x3a, 0x3a, 0x56, 0x31,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -983,44 +1035,46 @@ func file_nebula_v1_transaction_proto_rawDescGZIP() []byte {
 }
 
 var file_nebula_v1_transaction_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_nebula_v1_transaction_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
+var file_nebula_v1_transaction_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
 var file_nebula_v1_transaction_proto_goTypes = []interface{}{
 	(TxType)(0),                    // 0: exchain.nebula.v1.TxType
 	(*Signature)(nil),              // 1: exchain.nebula.v1.Signature
-	(*Transaction)(nil),            // 2: exchain.nebula.v1.Transaction
-	(*SignProxyTransaction)(nil),   // 3: exchain.nebula.v1.SignProxyTransaction
-	(*DepositTransaction)(nil),     // 4: exchain.nebula.v1.DepositTransaction
-	(*WithdrawTransaction)(nil),    // 5: exchain.nebula.v1.WithdrawTransaction
-	(*CreatePairTransaction)(nil),  // 6: exchain.nebula.v1.CreatePairTransaction
-	(*DisablePairTransaction)(nil), // 7: exchain.nebula.v1.DisablePairTransaction
-	(*LimitOrderTransaction)(nil),  // 8: exchain.nebula.v1.LimitOrderTransaction
-	(*MarketOrderTransaction)(nil), // 9: exchain.nebula.v1.MarketOrderTransaction
-	(*CancelOrderTransaction)(nil), // 10: exchain.nebula.v1.CancelOrderTransaction
-	(*Coin)(nil),                   // 11: exchain.nebula.v1.Coin
-	(*Pair)(nil),                   // 12: exchain.nebula.v1.Pair
-	(OrderSide)(0),                 // 13: exchain.nebula.v1.OrderSide
+	(*TransactionList)(nil),        // 2: exchain.nebula.v1.TransactionList
+	(*Transaction)(nil),            // 3: exchain.nebula.v1.Transaction
+	(*SignProxyTransaction)(nil),   // 4: exchain.nebula.v1.SignProxyTransaction
+	(*DepositTransaction)(nil),     // 5: exchain.nebula.v1.DepositTransaction
+	(*WithdrawTransaction)(nil),    // 6: exchain.nebula.v1.WithdrawTransaction
+	(*CreatePairTransaction)(nil),  // 7: exchain.nebula.v1.CreatePairTransaction
+	(*DisablePairTransaction)(nil), // 8: exchain.nebula.v1.DisablePairTransaction
+	(*LimitOrderTransaction)(nil),  // 9: exchain.nebula.v1.LimitOrderTransaction
+	(*MarketOrderTransaction)(nil), // 10: exchain.nebula.v1.MarketOrderTransaction
+	(*CancelOrderTransaction)(nil), // 11: exchain.nebula.v1.CancelOrderTransaction
+	(*Coin)(nil),                   // 12: exchain.nebula.v1.Coin
+	(*PairParam)(nil),              // 13: exchain.nebula.v1.PairParam
+	(OrderSide)(0),                 // 14: exchain.nebula.v1.OrderSide
 }
 var file_nebula_v1_transaction_proto_depIdxs = []int32{
-	0,  // 0: exchain.nebula.v1.Transaction.tx_type:type_name -> exchain.nebula.v1.TxType
-	3,  // 1: exchain.nebula.v1.Transaction.sign_proxy_tx:type_name -> exchain.nebula.v1.SignProxyTransaction
-	4,  // 2: exchain.nebula.v1.Transaction.deposit_tx:type_name -> exchain.nebula.v1.DepositTransaction
-	5,  // 3: exchain.nebula.v1.Transaction.withdraw_tx:type_name -> exchain.nebula.v1.WithdrawTransaction
-	6,  // 4: exchain.nebula.v1.Transaction.create_pair_tx:type_name -> exchain.nebula.v1.CreatePairTransaction
-	7,  // 5: exchain.nebula.v1.Transaction.disable_pair_tx:type_name -> exchain.nebula.v1.DisablePairTransaction
-	8,  // 6: exchain.nebula.v1.Transaction.limit_tx:type_name -> exchain.nebula.v1.LimitOrderTransaction
-	9,  // 7: exchain.nebula.v1.Transaction.market_tx:type_name -> exchain.nebula.v1.MarketOrderTransaction
-	10, // 8: exchain.nebula.v1.Transaction.cancel_tx:type_name -> exchain.nebula.v1.CancelOrderTransaction
-	1,  // 9: exchain.nebula.v1.Transaction.signature:type_name -> exchain.nebula.v1.Signature
-	11, // 10: exchain.nebula.v1.CreatePairTransaction.base_coin:type_name -> exchain.nebula.v1.Coin
-	11, // 11: exchain.nebula.v1.CreatePairTransaction.quote_coin:type_name -> exchain.nebula.v1.Coin
-	12, // 12: exchain.nebula.v1.CreatePairTransaction.pair_info:type_name -> exchain.nebula.v1.Pair
-	13, // 13: exchain.nebula.v1.LimitOrderTransaction.side:type_name -> exchain.nebula.v1.OrderSide
-	13, // 14: exchain.nebula.v1.MarketOrderTransaction.side:type_name -> exchain.nebula.v1.OrderSide
-	15, // [15:15] is the sub-list for method output_type
-	15, // [15:15] is the sub-list for method input_type
-	15, // [15:15] is the sub-list for extension type_name
-	15, // [15:15] is the sub-list for extension extendee
-	0,  // [0:15] is the sub-list for field type_name
+	3,  // 0: exchain.nebula.v1.TransactionList.txs:type_name -> exchain.nebula.v1.Transaction
+	0,  // 1: exchain.nebula.v1.Transaction.tx_type:type_name -> exchain.nebula.v1.TxType
+	4,  // 2: exchain.nebula.v1.Transaction.sign_proxy_tx:type_name -> exchain.nebula.v1.SignProxyTransaction
+	5,  // 3: exchain.nebula.v1.Transaction.deposit_tx:type_name -> exchain.nebula.v1.DepositTransaction
+	6,  // 4: exchain.nebula.v1.Transaction.withdraw_tx:type_name -> exchain.nebula.v1.WithdrawTransaction
+	7,  // 5: exchain.nebula.v1.Transaction.create_pair_tx:type_name -> exchain.nebula.v1.CreatePairTransaction
+	8,  // 6: exchain.nebula.v1.Transaction.disable_pair_tx:type_name -> exchain.nebula.v1.DisablePairTransaction
+	9,  // 7: exchain.nebula.v1.Transaction.limit_tx:type_name -> exchain.nebula.v1.LimitOrderTransaction
+	10, // 8: exchain.nebula.v1.Transaction.market_tx:type_name -> exchain.nebula.v1.MarketOrderTransaction
+	11, // 9: exchain.nebula.v1.Transaction.cancel_tx:type_name -> exchain.nebula.v1.CancelOrderTransaction
+	1,  // 10: exchain.nebula.v1.Transaction.signature:type_name -> exchain.nebula.v1.Signature
+	12, // 11: exchain.nebula.v1.CreatePairTransaction.base_coin:type_name -> exchain.nebula.v1.Coin
+	12, // 12: exchain.nebula.v1.CreatePairTransaction.quote_coin:type_name -> exchain.nebula.v1.Coin
+	13, // 13: exchain.nebula.v1.CreatePairTransaction.pair_info:type_name -> exchain.nebula.v1.PairParam
+	14, // 14: exchain.nebula.v1.LimitOrderTransaction.side:type_name -> exchain.nebula.v1.OrderSide
+	14, // 15: exchain.nebula.v1.MarketOrderTransaction.side:type_name -> exchain.nebula.v1.OrderSide
+	16, // [16:16] is the sub-list for method output_type
+	16, // [16:16] is the sub-list for method input_type
+	16, // [16:16] is the sub-list for extension type_name
+	16, // [16:16] is the sub-list for extension extendee
+	0,  // [0:16] is the sub-list for field type_name
 }
 
 func init() { file_nebula_v1_transaction_proto_init() }
@@ -1045,7 +1099,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Transaction); i {
+			switch v := v.(*TransactionList); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1057,7 +1111,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SignProxyTransaction); i {
+			switch v := v.(*Transaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1069,7 +1123,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DepositTransaction); i {
+			switch v := v.(*SignProxyTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1081,7 +1135,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*WithdrawTransaction); i {
+			switch v := v.(*DepositTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1093,7 +1147,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CreatePairTransaction); i {
+			switch v := v.(*WithdrawTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1105,7 +1159,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DisablePairTransaction); i {
+			switch v := v.(*CreatePairTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1117,7 +1171,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LimitOrderTransaction); i {
+			switch v := v.(*DisablePairTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1129,7 +1183,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*MarketOrderTransaction); i {
+			switch v := v.(*LimitOrderTransaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1141,6 +1195,18 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 		file_nebula_v1_transaction_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MarketOrderTransaction); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_nebula_v1_transaction_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*CancelOrderTransaction); i {
 			case 0:
 				return &v.state
@@ -1153,7 +1219,7 @@ func file_nebula_v1_transaction_proto_init() {
 			}
 		}
 	}
-	file_nebula_v1_transaction_proto_msgTypes[1].OneofWrappers = []interface{}{
+	file_nebula_v1_transaction_proto_msgTypes[2].OneofWrappers = []interface{}{
 		(*Transaction_SignProxyTx)(nil),
 		(*Transaction_DepositTx)(nil),
 		(*Transaction_WithdrawTx)(nil),
@@ -1169,7 +1235,7 @@ func file_nebula_v1_transaction_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_nebula_v1_transaction_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   10,
+			NumMessages:   11,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

exchain/protocol/gen/go/node/v1/kline.pb.go

@@ -13,7 +13,7 @@ import (
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	_ "google.golang.org/protobuf/types/descriptorpb"
 	_ "google.golang.org/protobuf/types/known/emptypb"
-	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+	_ "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
 )
@@ -30,15 +30,15 @@ type KLine struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Period       string                 `protobuf:"bytes,1,opt,name=period,proto3" json:"period,omitempty"`
-	OpenPrice    string                 `protobuf:"bytes,2,opt,name=open_price,json=openPrice,proto3" json:"open_price,omitempty"`
-	HighestPrice string                 `protobuf:"bytes,3,opt,name=highest_price,json=highestPrice,proto3" json:"highest_price,omitempty"`
-	LowestPrice  string                 `protobuf:"bytes,4,opt,name=lowest_price,json=lowestPrice,proto3" json:"lowest_price,omitempty"`
-	ClosePrice   string                 `protobuf:"bytes,5,opt,name=close_price,json=closePrice,proto3" json:"close_price,omitempty"`
-	Time         *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=time,proto3" json:"time,omitempty"`
-	Count        int64                  `protobuf:"varint,7,opt,name=count,proto3" json:"count,omitempty"`
-	Volume       string                 `protobuf:"bytes,8,opt,name=volume,proto3" json:"volume,omitempty"`
-	Turnover     string                 `protobuf:"bytes,9,opt,name=turnover,proto3" json:"turnover,omitempty"`
+	Period       string `protobuf:"bytes,1,opt,name=period,proto3" json:"period,omitempty"`
+	OpenPrice    string `protobuf:"bytes,2,opt,name=open_price,json=openPrice,proto3" json:"open_price,omitempty"`
+	HighestPrice string `protobuf:"bytes,3,opt,name=highest_price,json=highestPrice,proto3" json:"highest_price,omitempty"`
+	LowestPrice  string `protobuf:"bytes,4,opt,name=lowest_price,json=lowestPrice,proto3" json:"lowest_price,omitempty"`
+	ClosePrice   string `protobuf:"bytes,5,opt,name=close_price,json=closePrice,proto3" json:"close_price,omitempty"`
+	Timestamp    int64  `protobuf:"varint,6,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	Count        int64  `protobuf:"varint,7,opt,name=count,proto3" json:"count,omitempty"`
+	Volume       string `protobuf:"bytes,8,opt,name=volume,proto3" json:"volume,omitempty"`
+	Turnover     string `protobuf:"bytes,9,opt,name=turnover,proto3" json:"turnover,omitempty"`
 }
 
 func (x *KLine) Reset() {
@@ -108,11 +108,11 @@ func (x *KLine) GetClosePrice() string {
 	return ""
 }
 
-func (x *KLine) GetTime() *timestamppb.Timestamp {
+func (x *KLine) GetTimestamp() int64 {
 	if x != nil {
-		return x.Time
+		return x.Timestamp
 	}
-	return nil
+	return 0
 }
 
 func (x *KLine) GetCount() int64 {
@@ -150,7 +150,7 @@ var file_node_v1_kline_proto_rawDesc = []byte{
 	0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70,
 	0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x18, 0x6e, 0x65, 0x62, 0x75, 0x6c, 0x61, 0x2f, 0x65, 0x78, 0x74,
-	0x2f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xa1,
+	0x2f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x8f,
 	0x02, 0x0a, 0x05, 0x4b, 0x4c, 0x69, 0x6e, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x70, 0x65, 0x72, 0x69,
 	0x6f, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x70, 0x65, 0x72, 0x69, 0x6f, 0x64,
 	0x12, 0x1d, 0x0a, 0x0a, 0x6f, 0x70, 0x65, 0x6e, 0x5f, 0x70, 0x72, 0x69, 0x63, 0x65, 0x18, 0x02,
@@ -161,28 +161,26 @@ var file_node_v1_kline_proto_rawDesc = []byte{
 	0x72, 0x69, 0x63, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x6c, 0x6f, 0x77, 0x65,
 	0x73, 0x74, 0x50, 0x72, 0x69, 0x63, 0x65, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c, 0x6f, 0x73, 0x65,
 	0x5f, 0x70, 0x72, 0x69, 0x63, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6c,
-	0x6f, 0x73, 0x65, 0x50, 0x72, 0x69, 0x63, 0x65, 0x12, 0x2e, 0x0a, 0x04, 0x74, 0x69, 0x6d, 0x65,
-	0x18, 0x06, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61,
-	0x6d, 0x70, 0x52, 0x04, 0x74, 0x69, 0x6d, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e,
-	0x74, 0x18, 0x07, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x16,
-	0x0a, 0x06, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x18, 0x08, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06,
-	0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1a, 0x0a, 0x08, 0x74, 0x75, 0x72, 0x6e, 0x6f, 0x76,
-	0x65, 0x72, 0x18, 0x09, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x74, 0x75, 0x72, 0x6e, 0x6f, 0x76,
-	0x65, 0x72, 0x42, 0xc5, 0x01, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x65, 0x78, 0x63, 0x68, 0x61,
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+	0x64, 0x65, 0x2f, 0x76, 0x31, 0x3b, 0x6e, 0x6f, 0x64, 0x65, 0x76, 0x31, 0xa2, 0x02, 0x03, 0x45,
+	0x4e, 0x58, 0xaa, 0x02, 0x0f, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4e, 0x6f, 0x64,
+	0x65, 0x2e, 0x56, 0x31, 0xca, 0x02, 0x0f, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x5c, 0x4e,
+	0x6f, 0x64, 0x65, 0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1b, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e,
+	0x5c, 0x4e, 0x6f, 0x64, 0x65, 0x5c, 0x56, 0x31, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61,
+	0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x11, 0x45, 0x78, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x3a, 0x3a,
+	0x4e, 0x6f, 0x64, 0x65, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -199,16 +197,14 @@ func file_node_v1_kline_proto_rawDescGZIP() []byte {
 
 var file_node_v1_kline_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
 var file_node_v1_kline_proto_goTypes = []interface{}{
-	(*KLine)(nil),                 // 0: exchain.node.v1.KLine
-	(*timestamppb.Timestamp)(nil), // 1: google.protobuf.Timestamp
+	(*KLine)(nil), // 0: exchain.node.v1.KLine
 }
 var file_node_v1_kline_proto_depIdxs = []int32{
-	1, // 0: exchain.node.v1.KLine.time:type_name -> google.protobuf.Timestamp
-	1, // [1:1] is the sub-list for method output_type
-	1, // [1:1] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
 }
 
 func init() { file_node_v1_kline_proto_init() }

exchain/protocol/proto/nebula/v1/account.proto

@@ -15,7 +15,11 @@ option php_namespace = "ExChain\\Nebula\\v1";
 // define account message.
 message Account {
   bytes signer_proxy = 1;
-  repeated Wallet wallets = 2;
+  WalletList wallets = 2;
+}
+
+message WalletList {
+  repeated Wallet wallets = 1;
 }
 
 message Wallet {

exchain/protocol/proto/nebula/v1/block.proto

@@ -18,10 +18,10 @@ message BlockHeader {
   bytes hash = 2;
   bytes parent_hash = 3;
   uint64 timestamp = 4;
-  string proposer = 5;
+  bytes proposer = 5;
 }
 
 message Block {
   BlockHeader header = 1;
-  repeated Transaction transactions = 2;
+  TransactionList transactions = 2;
 }

exchain/protocol/proto/nebula/v1/transaction.proto

@@ -29,13 +29,17 @@ enum TxType {
 message Signature {
   bytes r = 1;
   bytes s = 2;
-  bytes v = 3;
+  int32 v = 3;
+}
+
+message TransactionList {
+  repeated Transaction txs = 1;
 }
 
 message Transaction {
-  string user = 1;
-  bytes nonce = 2;
-  TxType tx_type = 3;
+  TxType tx_type = 1;
+  string user = 2;
+  bytes nonce = 3;
   bool proxy = 4;
   oneof tx {
     SignProxyTransaction sign_proxy_tx = 5;

go.mod

@@ -182,6 +182,7 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/nwaples/rardecode v1.1.3 // indirect
 	github.com/oklog/ulid v1.3.1 // indirect
+	github.com/oklog/ulid/v2 v2.1.0 // indirect
 	github.com/onsi/ginkgo/v2 v2.20.0 // indirect
 	github.com/opencontainers/runtime-spec v1.2.0 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect

go.sum

@@ -609,6 +609,8 @@ github.com/nxadm/tail v1.4.11 h1:8feyoE3OzPrcshW5/MJ4sGESc5cqmGkGCWlco4l0bqY=
 github.com/nxadm/tail v1.4.11/go.mod h1:OTaG3NK980DZzxbRq6lEuzgU+mug70nY11sMd4JXXHc=
 github.com/oklog/ulid v1.3.1 h1:EGfNDEx6MqHz8B3uNV6QAib1UR2Lm97sHi3ocA6ESJ4=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
+github.com/oklog/ulid/v2 v2.1.0 h1:+9lhoxAP56we25tyYETBBY1YLA2SaoLvUFgrP2miPJU=
+github.com/oklog/ulid/v2 v2.1.0/go.mod h1:rcEKHmBBKfef9DhnvX7y1HZBYxjXb0cP5ExxNsTT1QQ=
 github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
 github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -641,6 +643,7 @@ github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0Mw
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 h1:onHthvaw9LFnH4t2DcNVpwGmV9E1BkGknEliJkfwQj0=
 github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58/go.mod h1:DXv8WO4yhMYhSNPKjeNKa5WY9YCIEBRbNzFFPJbWO6Y=
+github.com/pborman/getopt v0.0.0-20170112200414-7148bc3a4c30/go.mod h1:85jBQOZwpVEaDAr341tbn15RS4fCAsIst0qp7i8ex1o=
 github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7 h1:oYW+YCJ1pachXTQmzR3rNLYGGz4g/UgFcjb28p/viDM=
 github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7/go.mod h1:CRroGNssyjTd/qIG2FyxByd2S8JEAZXBl4qUrZf8GS0=
 github.com/pierrec/lz4 v2.6.1+incompatible h1:9UY3+iC23yxF0UfGaYrGplQ+79Rg+h/q9FV9ix19jjM=