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cosmos-sdk
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Refactor x/bank according to ADR 031 (#7520) 

* Refactor x/bank according to ADR 031

* Add comment

* Update comment

* Add comment

* Add tests, address edge cases

* Imports

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
This commit is contained in:
Aaron Craelius 2020-10-13 05:05:46 -04:00 committed by GitHub
parent 45f5df7ea5
commit 9be15a42b9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 586 additions and 109 deletions
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1
buf.yaml
View File

@ -14,6 +14,7 @@ lint:
- COMMENT_FIELD
- SERVICE_SUFFIX
- PACKAGE_VERSION_SUFFIX
- RPC_REQUEST_STANDARD_NAME
ignore:
- tendermint
- gogoproto

15
proto/cosmos/bank/v1beta1/tx.proto
View File

@ -7,6 +7,15 @@ import "cosmos/bank/v1beta1/bank.proto";
option go_package = "github.com/cosmos/cosmos-sdk/x/bank/types";
// Msg defines the bank Msg service.
service Msg {
// Send defines a method for sending coins from one account to another account.
rpc Send(MsgSend) returns (MsgSendResponse);
// MultiSend defines a method for sending coins from some accounts to other accounts.
rpc MultiSend(MsgMultiSend) returns (MsgMultiSendResponse);
}
// MsgSend represents a message to send coins from one account to another.
message MsgSend {
option (gogoproto.equal) = false;
@ -18,6 +27,9 @@ message MsgSend {
[(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
}
// MsgSendResponse defines the Msg/Send response type.
message MsgSendResponse { }
// MsgMultiSend represents an arbitrary multi-in, multi-out send message.
message MsgMultiSend {
option (gogoproto.equal) = false;
@ -25,3 +37,6 @@ message MsgMultiSend {
repeated Input inputs = 1 [(gogoproto.nullable) = false];
repeated Output outputs = 2 [(gogoproto.nullable) = false];
}
// MsgMultiSendResponse defines the Msg/MultiSend response type.
message MsgMultiSendResponse { }

30
types/result.go
View File

@ -7,8 +7,11 @@ import (
"math"
"strings"
"github.com/gogo/protobuf/proto"
yaml "gopkg.in/yaml.v2"
abci "github.com/tendermint/tendermint/abci/types"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
"github.com/cosmos/cosmos-sdk/codec"
@ -263,3 +266,30 @@ func (r TxResponse) GetTx() Tx {
}
return nil
}
// WrapServiceResult wraps a result from a protobuf RPC service method call in
// a Result object or error. This method takes care of marshaling the res param to
// protobuf and attaching any events on the ctx.EventManager() to the Result.
func WrapServiceResult(ctx Context, res proto.Message, err error) (*Result, error) {
if err != nil {
return nil, err
}
var data []byte
if res != nil {
data, err = proto.Marshal(res)
if err != nil {
return nil, err
}
}
var events []abci.Event
if evtMgr := ctx.EventManager(); evtMgr != nil {
events = evtMgr.ABCIEvents()
}
return &Result{
Data: data,
Events: events,
}, nil
}

35
types/result_test.go
View File

@ -2,9 +2,13 @@ package types_test
import (
"encoding/hex"
"fmt"
"strings"
"testing"
"github.com/golang/protobuf/proto"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
abci "github.com/tendermint/tendermint/abci/types"
@ -12,6 +16,7 @@ import (
ctypes "github.com/tendermint/tendermint/rpc/core/types"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/testutil/testdata"
sdk "github.com/cosmos/cosmos-sdk/types"
)
@ -180,3 +185,33 @@ func (s *resultTestSuite) TestResponseFormatBroadcastTxCommit() {
s.Require().Equal(want, sdk.NewResponseFormatBroadcastTxCommit(checkTxResult))
s.Require().Equal(want, sdk.NewResponseFormatBroadcastTxCommit(deliverTxResult))
}
func TestWrapServiceResult(t *testing.T) {
ctx := sdk.Context{}
res, err := sdk.WrapServiceResult(ctx, nil, fmt.Errorf("test"))
require.Nil(t, res)
require.NotNil(t, err)
res, err = sdk.WrapServiceResult(ctx, nil, nil)
require.NotNil(t, res)
require.Nil(t, err)
require.Empty(t, res.Events)
ctx = ctx.WithEventManager(sdk.NewEventManager())
ctx.EventManager().EmitEvent(sdk.NewEvent("test"))
res, err = sdk.WrapServiceResult(ctx, nil, nil)
require.NotNil(t, res)
require.Nil(t, err)
require.Len(t, res.Events, 1)
spot := testdata.Dog{Name: "spot"}
res, err = sdk.WrapServiceResult(ctx, &spot, nil)
require.NotNil(t, res)
require.Nil(t, err)
require.Len(t, res.Events, 1)
var spot2 testdata.Dog
err = proto.Unmarshal(res.Data, &spot2)
require.NoError(t, err)
require.Equal(t, spot, spot2)
}

89
x/bank/handler.go
View File

@ -1,9 +1,6 @@
package bank
import (
metrics "github.com/armon/go-metrics"
"github.com/cosmos/cosmos-sdk/telemetry"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/cosmos/cosmos-sdk/x/bank/keeper"
@ -15,93 +12,19 @@ func NewHandler(k keeper.Keeper) sdk.Handler {
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
msgServer := keeper.NewMsgServerImpl(k)
switch msg := msg.(type) {
case *types.MsgSend:
return handleMsgSend(ctx, k, msg)
res, err := msgServer.Send(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgMultiSend:
return handleMsgMultiSend(ctx, k, msg)
res, err := msgServer.MultiSend(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized bank message type: %T", msg)
}
}
}
// Handle MsgSend.
func handleMsgSend(ctx sdk.Context, k keeper.Keeper, msg *types.MsgSend) (*sdk.Result, error) {
if err := k.SendEnabledCoins(ctx, msg.Amount...); err != nil {
return nil, err
}
from, err := sdk.AccAddressFromBech32(msg.FromAddress)
if err != nil {
return nil, err
}
to, err := sdk.AccAddressFromBech32(msg.ToAddress)
if err != nil {
return nil, err
}
if k.BlockedAddr(to) {
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnauthorized, "%s is not allowed to receive funds", msg.ToAddress)
}
err = k.SendCoins(ctx, from, to, msg.Amount)
if err != nil {
return nil, err
}
defer func() {
for _, a := range msg.Amount {
telemetry.SetGaugeWithLabels(
[]string{"tx", "msg", "send"},
float32(a.Amount.Int64()),
[]metrics.Label{telemetry.NewLabel("denom", a.Denom)},
)
}
}()
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
)
return &sdk.Result{Events: ctx.EventManager().ABCIEvents()}, nil
}
// Handle MsgMultiSend.
func handleMsgMultiSend(ctx sdk.Context, k keeper.Keeper, msg *types.MsgMultiSend) (*sdk.Result, error) {
// NOTE: totalIn == totalOut should already have been checked
for _, in := range msg.Inputs {
if err := k.SendEnabledCoins(ctx, in.Coins...); err != nil {
return nil, err
}
}
for _, out := range msg.Outputs {
accAddr, err := sdk.AccAddressFromBech32(out.Address)
if err != nil {
panic(err)
}
if k.BlockedAddr(accAddr) {
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnauthorized, "%s is not allowed to receive transactions", out.Address)
}
}
err := k.InputOutputCoins(ctx, msg.Inputs, msg.Outputs)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
)
return &sdk.Result{Events: ctx.EventManager().ABCIEvents()}, nil
}

104
x/bank/keeper/msg_server.go Normal file
View File

@ -0,0 +1,104 @@
package keeper
import (
"context"
"github.com/armon/go-metrics"
"github.com/cosmos/cosmos-sdk/telemetry"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/cosmos/cosmos-sdk/x/bank/types"
)
type msgServer struct {
Keeper
}
// NewMsgServerImpl returns an implementation of the bank MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(keeper Keeper) types.MsgServer {
return &msgServer{Keeper: keeper}
}
var _ types.MsgServer = msgServer{}
func (k msgServer) Send(goCtx context.Context, msg *types.MsgSend) (*types.MsgSendResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
if err := k.SendEnabledCoins(ctx, msg.Amount...); err != nil {
return nil, err
}
from, err := sdk.AccAddressFromBech32(msg.FromAddress)
if err != nil {
return nil, err
}
to, err := sdk.AccAddressFromBech32(msg.ToAddress)
if err != nil {
return nil, err
}
if k.BlockedAddr(to) {
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnauthorized, "%s is not allowed to receive funds", msg.ToAddress)
}
err = k.SendCoins(ctx, from, to, msg.Amount)
if err != nil {
return nil, err
}
defer func() {
for _, a := range msg.Amount {
telemetry.SetGaugeWithLabels(
[]string{"tx", "msg", "send"},
float32(a.Amount.Int64()),
[]metrics.Label{telemetry.NewLabel("denom", a.Denom)},
)
}
}()
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
)
return &types.MsgSendResponse{}, nil
}
func (k msgServer) MultiSend(goCtx context.Context, msg *types.MsgMultiSend) (*types.MsgMultiSendResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
// NOTE: totalIn == totalOut should already have been checked
for _, in := range msg.Inputs {
if err := k.SendEnabledCoins(ctx, in.Coins...); err != nil {
return nil, err
}
}
for _, out := range msg.Outputs {
accAddr, err := sdk.AccAddressFromBech32(out.Address)
if err != nil {
panic(err)
}
if k.BlockedAddr(accAddr) {
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnauthorized, "%s is not allowed to receive transactions", out.Address)
}
}
err := k.InputOutputCoins(ctx, msg.Inputs, msg.Outputs)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
)
return &types.MsgMultiSendResponse{}, nil
}

421
x/bank/types/tx.pb.go
View File

@ -4,11 +4,16 @@
package types
import (
context "context"
fmt "fmt"
github_com_cosmos_cosmos_sdk_types "github.com/cosmos/cosmos-sdk/types"
types "github.com/cosmos/cosmos-sdk/types"
_ "github.com/gogo/protobuf/gogoproto"
grpc1 "github.com/gogo/protobuf/grpc"
proto "github.com/gogo/protobuf/proto"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
io "io"
math "math"
math_bits "math/bits"
@ -65,6 +70,42 @@ func (m *MsgSend) XXX_DiscardUnknown() {
var xxx_messageInfo_MsgSend proto.InternalMessageInfo
type MsgSendResponse struct {
}
func (m *MsgSendResponse) Reset() { *m = MsgSendResponse{} }
func (m *MsgSendResponse) String() string { return proto.CompactTextString(m) }
func (*MsgSendResponse) ProtoMessage() {}
func (*MsgSendResponse) Descriptor() ([]byte, []int) {
return fileDescriptor_1d8cb1613481f5b7, []int{1}
}
func (m *MsgSendResponse) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *MsgSendResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
if deterministic {
return xxx_messageInfo_MsgSendResponse.Marshal(b, m, deterministic)
} else {
b = b[:cap(b)]
n, err := m.MarshalToSizedBuffer(b)
if err != nil {
return nil, err
}
return b[:n], nil
}
}
func (m *MsgSendResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_MsgSendResponse.Merge(m, src)
}
func (m *MsgSendResponse) XXX_Size() int {
return m.Size()
}
func (m *MsgSendResponse) XXX_DiscardUnknown() {
xxx_messageInfo_MsgSendResponse.DiscardUnknown(m)
}
var xxx_messageInfo_MsgSendResponse proto.InternalMessageInfo
// MsgMultiSend represents an arbitrary multi-in, multi-out send message.
type MsgMultiSend struct {
Inputs []Input `protobuf:"bytes,1,rep,name=inputs,proto3" json:"inputs"`
@ -75,7 +116,7 @@ func (m *MsgMultiSend) Reset() { *m = MsgMultiSend{} }
func (m *MsgMultiSend) String() string { return proto.CompactTextString(m) }
func (*MsgMultiSend) ProtoMessage() {}
func (*MsgMultiSend) Descriptor() ([]byte, []int) {
return fileDescriptor_1d8cb1613481f5b7, []int{1}
return fileDescriptor_1d8cb1613481f5b7, []int{2}
}
func (m *MsgMultiSend) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
@ -118,39 +159,197 @@ func (m *MsgMultiSend) GetOutputs() []Output {
return nil
}
type MsgMultiSendResponse struct {
}
func (m *MsgMultiSendResponse) Reset() { *m = MsgMultiSendResponse{} }
func (m *MsgMultiSendResponse) String() string { return proto.CompactTextString(m) }
func (*MsgMultiSendResponse) ProtoMessage() {}
func (*MsgMultiSendResponse) Descriptor() ([]byte, []int) {
return fileDescriptor_1d8cb1613481f5b7, []int{3}
}
func (m *MsgMultiSendResponse) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *MsgMultiSendResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
if deterministic {
return xxx_messageInfo_MsgMultiSendResponse.Marshal(b, m, deterministic)
} else {
b = b[:cap(b)]
n, err := m.MarshalToSizedBuffer(b)
if err != nil {
return nil, err
}
return b[:n], nil
}
}
func (m *MsgMultiSendResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_MsgMultiSendResponse.Merge(m, src)
}
func (m *MsgMultiSendResponse) XXX_Size() int {
return m.Size()
}
func (m *MsgMultiSendResponse) XXX_DiscardUnknown() {
xxx_messageInfo_MsgMultiSendResponse.DiscardUnknown(m)
}
var xxx_messageInfo_MsgMultiSendResponse proto.InternalMessageInfo
func init() {
proto.RegisterType((*MsgSend)(nil), "cosmos.bank.v1beta1.MsgSend")
proto.RegisterType((*MsgSendResponse)(nil), "cosmos.bank.v1beta1.MsgSendResponse")
proto.RegisterType((*MsgMultiSend)(nil), "cosmos.bank.v1beta1.MsgMultiSend")
proto.RegisterType((*MsgMultiSendResponse)(nil), "cosmos.bank.v1beta1.MsgMultiSendResponse")
}
func init() { proto.RegisterFile("cosmos/bank/v1beta1/tx.proto", fileDescriptor_1d8cb1613481f5b7) }
var fileDescriptor_1d8cb1613481f5b7 = []byte{
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}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4
// MsgClient is the client API for Msg service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type MsgClient interface {
Send(ctx context.Context, in *MsgSend, opts ...grpc.CallOption) (*MsgSendResponse, error)
MultiSend(ctx context.Context, in *MsgMultiSend, opts ...grpc.CallOption) (*MsgMultiSendResponse, error)
}
type msgClient struct {
cc grpc1.ClientConn
}
func NewMsgClient(cc grpc1.ClientConn) MsgClient {
return &msgClient{cc}
}
func (c *msgClient) Send(ctx context.Context, in *MsgSend, opts ...grpc.CallOption) (*MsgSendResponse, error) {
out := new(MsgSendResponse)
err := c.cc.Invoke(ctx, "/cosmos.bank.v1beta1.Msg/Send", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *msgClient) MultiSend(ctx context.Context, in *MsgMultiSend, opts ...grpc.CallOption) (*MsgMultiSendResponse, error) {
out := new(MsgMultiSendResponse)
err := c.cc.Invoke(ctx, "/cosmos.bank.v1beta1.Msg/MultiSend", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// MsgServer is the server API for Msg service.
type MsgServer interface {
Send(context.Context, *MsgSend) (*MsgSendResponse, error)
MultiSend(context.Context, *MsgMultiSend) (*MsgMultiSendResponse, error)
}
// UnimplementedMsgServer can be embedded to have forward compatible implementations.
type UnimplementedMsgServer struct {
}
func (*UnimplementedMsgServer) Send(ctx context.Context, req *MsgSend) (*MsgSendResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method Send not implemented")
}
func (*UnimplementedMsgServer) MultiSend(ctx context.Context, req *MsgMultiSend) (*MsgMultiSendResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method MultiSend not implemented")
}
func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
s.RegisterService(&_Msg_serviceDesc, srv)
}
func _Msg_Send_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(MsgSend)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MsgServer).Send(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/cosmos.bank.v1beta1.Msg/Send",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MsgServer).Send(ctx, req.(*MsgSend))
}
return interceptor(ctx, in, info, handler)
}
func _Msg_MultiSend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(MsgMultiSend)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MsgServer).MultiSend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/cosmos.bank.v1beta1.Msg/MultiSend",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MsgServer).MultiSend(ctx, req.(*MsgMultiSend))
}
return interceptor(ctx, in, info, handler)
}
var _Msg_serviceDesc = grpc.ServiceDesc{
ServiceName: "cosmos.bank.v1beta1.Msg",
HandlerType: (*MsgServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "Send",
Handler: _Msg_Send_Handler,
},
{
MethodName: "MultiSend",
Handler: _Msg_MultiSend_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "cosmos/bank/v1beta1/tx.proto",
}
func (m *MsgSend) Marshal() (dAtA []byte, err error) {
@ -204,6 +403,29 @@ func (m *MsgSend) MarshalToSizedBuffer(dAtA []byte) (int, error) {
return len(dAtA) - i, nil
}
func (m *MsgSendResponse) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalToSizedBuffer(dAtA[:size])
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *MsgSendResponse) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *MsgSendResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
_ = i
var l int
_ = l
return len(dAtA) - i, nil
}
func (m *MsgMultiSend) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
@ -255,6 +477,29 @@ func (m *MsgMultiSend) MarshalToSizedBuffer(dAtA []byte) (int, error) {
return len(dAtA) - i, nil
}
func (m *MsgMultiSendResponse) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalToSizedBuffer(dAtA[:size])
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *MsgMultiSendResponse) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *MsgMultiSendResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
_ = i
var l int
_ = l
return len(dAtA) - i, nil
}
func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
offset -= sovTx(v)
base := offset
@ -289,6 +534,15 @@ func (m *MsgSend) Size() (n int) {
return n
}
func (m *MsgSendResponse) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
return n
}
func (m *MsgMultiSend) Size() (n int) {
if m == nil {
return 0
@ -310,6 +564,15 @@ func (m *MsgMultiSend) Size() (n int) {
return n
}
func (m *MsgMultiSendResponse) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
return n
}
func sovTx(x uint64) (n int) {
return (math_bits.Len64(x|1) + 6) / 7
}
@ -467,6 +730,59 @@ func (m *MsgSend) Unmarshal(dAtA []byte) error {
}
return nil
}
func (m *MsgSendResponse) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTx
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: MsgSendResponse: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: MsgSendResponse: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
default:
iNdEx = preIndex
skippy, err := skipTx(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthTx
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthTx
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func (m *MsgMultiSend) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
@ -588,6 +904,59 @@ func (m *MsgMultiSend) Unmarshal(dAtA []byte) error {
}
return nil
}
func (m *MsgMultiSendResponse) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTx
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: MsgMultiSendResponse: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: MsgMultiSendResponse: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
default:
iNdEx = preIndex
skippy, err := skipTx(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthTx
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthTx
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipTx(dAtA []byte) (n int, err error) {
l := len(dAtA)
iNdEx := 0