scheduler_vtproto.pb.go

// Code generated by protoc-gen-go-vtproto. DO NOT EDIT.
// protoc-gen-go-vtproto version: v0.0.0-20230725111439-5b3aae6571b8
// source: scheduler/schedulerpb/scheduler.proto

package schedulerpb

import (
	context "context"
	fmt "fmt"
	httpgrpc "github.com/grafana/pyroscope/pkg/util/httpgrpc"
	grpc "google.golang.org/grpc"
	codes "google.golang.org/grpc/codes"
	status "google.golang.org/grpc/status"
	proto "google.golang.org/protobuf/proto"
	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
	io "io"
	bits "math/bits"
)

const (
	// Verify that this generated code is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
	// Verify that runtime/protoimpl is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)

// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.32.0 or later.
const _ = grpc.SupportPackageIsVersion7

// SchedulerForQuerierClient is the client API for SchedulerForQuerier service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type SchedulerForQuerierClient interface {
	// After calling this method, both Querier and Scheduler enter a loop, in which querier waits for
	// "SchedulerToQuerier" messages containing HTTP requests and processes them. After processing the request,
	// querier signals that it is ready to accept another one by sending empty QuerierToScheduler message.
	//
	// Long-running loop is used to detect broken connection between scheduler and querier. This is important
	// for scheduler to keep a list of connected queriers up-to-date.
	QuerierLoop(ctx context.Context, opts ...grpc.CallOption) (SchedulerForQuerier_QuerierLoopClient, error)
	// The querier notifies the query-scheduler that it started a graceful shutdown.
	NotifyQuerierShutdown(ctx context.Context, in *NotifyQuerierShutdownRequest, opts ...grpc.CallOption) (*NotifyQuerierShutdownResponse, error)
}

type schedulerForQuerierClient struct {
	cc grpc.ClientConnInterface
}

func NewSchedulerForQuerierClient(cc grpc.ClientConnInterface) SchedulerForQuerierClient {
	return &schedulerForQuerierClient{cc}
}

func (c *schedulerForQuerierClient) QuerierLoop(ctx context.Context, opts ...grpc.CallOption) (SchedulerForQuerier_QuerierLoopClient, error) {
	stream, err := c.cc.NewStream(ctx, &SchedulerForQuerier_ServiceDesc.Streams[0], "/schedulerpb.SchedulerForQuerier/QuerierLoop", opts...)
	if err != nil {
		return nil, err
	}
	x := &schedulerForQuerierQuerierLoopClient{stream}
	return x, nil
}

type SchedulerForQuerier_QuerierLoopClient interface {
	Send(*QuerierToScheduler) error
	Recv() (*SchedulerToQuerier, error)
	grpc.ClientStream
}

type schedulerForQuerierQuerierLoopClient struct {
	grpc.ClientStream
}

func (x *schedulerForQuerierQuerierLoopClient) Send(m *QuerierToScheduler) error {
	return x.ClientStream.SendMsg(m)
}

func (x *schedulerForQuerierQuerierLoopClient) Recv() (*SchedulerToQuerier, error) {
	m := new(SchedulerToQuerier)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

func (c *schedulerForQuerierClient) NotifyQuerierShutdown(ctx context.Context, in *NotifyQuerierShutdownRequest, opts ...grpc.CallOption) (*NotifyQuerierShutdownResponse, error) {
	out := new(NotifyQuerierShutdownResponse)
	err := c.cc.Invoke(ctx, "/schedulerpb.SchedulerForQuerier/NotifyQuerierShutdown", in, out, opts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

// SchedulerForQuerierServer is the server API for SchedulerForQuerier service.
// All implementations must embed UnimplementedSchedulerForQuerierServer
// for forward compatibility
type SchedulerForQuerierServer interface {
	// After calling this method, both Querier and Scheduler enter a loop, in which querier waits for
	// "SchedulerToQuerier" messages containing HTTP requests and processes them. After processing the request,
	// querier signals that it is ready to accept another one by sending empty QuerierToScheduler message.
	//
	// Long-running loop is used to detect broken connection between scheduler and querier. This is important
	// for scheduler to keep a list of connected queriers up-to-date.
	QuerierLoop(SchedulerForQuerier_QuerierLoopServer) error
	// The querier notifies the query-scheduler that it started a graceful shutdown.
	NotifyQuerierShutdown(context.Context, *NotifyQuerierShutdownRequest) (*NotifyQuerierShutdownResponse, error)
	mustEmbedUnimplementedSchedulerForQuerierServer()
}

// UnimplementedSchedulerForQuerierServer must be embedded to have forward compatible implementations.
type UnimplementedSchedulerForQuerierServer struct {
}

func (UnimplementedSchedulerForQuerierServer) QuerierLoop(SchedulerForQuerier_QuerierLoopServer) error {
	return status.Errorf(codes.Unimplemented, "method QuerierLoop not implemented")
}
func (UnimplementedSchedulerForQuerierServer) NotifyQuerierShutdown(context.Context, *NotifyQuerierShutdownRequest) (*NotifyQuerierShutdownResponse, error) {
	return nil, status.Errorf(codes.Unimplemented, "method NotifyQuerierShutdown not implemented")
}
func (UnimplementedSchedulerForQuerierServer) mustEmbedUnimplementedSchedulerForQuerierServer() {}

// UnsafeSchedulerForQuerierServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to SchedulerForQuerierServer will
// result in compilation errors.
type UnsafeSchedulerForQuerierServer interface {
	mustEmbedUnimplementedSchedulerForQuerierServer()
}

func RegisterSchedulerForQuerierServer(s grpc.ServiceRegistrar, srv SchedulerForQuerierServer) {
	s.RegisterService(&SchedulerForQuerier_ServiceDesc, srv)
}

func _SchedulerForQuerier_QuerierLoop_Handler(srv interface{}, stream grpc.ServerStream) error {
	return srv.(SchedulerForQuerierServer).QuerierLoop(&schedulerForQuerierQuerierLoopServer{stream})
}

type SchedulerForQuerier_QuerierLoopServer interface {
	Send(*SchedulerToQuerier) error
	Recv() (*QuerierToScheduler, error)
	grpc.ServerStream
}

type schedulerForQuerierQuerierLoopServer struct {
	grpc.ServerStream
}

func (x *schedulerForQuerierQuerierLoopServer) Send(m *SchedulerToQuerier) error {
	return x.ServerStream.SendMsg(m)
}

func (x *schedulerForQuerierQuerierLoopServer) Recv() (*QuerierToScheduler, error) {
	m := new(QuerierToScheduler)
	if err := x.ServerStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

func _SchedulerForQuerier_NotifyQuerierShutdown_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(NotifyQuerierShutdownRequest)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(SchedulerForQuerierServer).NotifyQuerierShutdown(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: "/schedulerpb.SchedulerForQuerier/NotifyQuerierShutdown",
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(SchedulerForQuerierServer).NotifyQuerierShutdown(ctx, req.(*NotifyQuerierShutdownRequest))
	}
	return interceptor(ctx, in, info, handler)
}

// SchedulerForQuerier_ServiceDesc is the grpc.ServiceDesc for SchedulerForQuerier service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var SchedulerForQuerier_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "schedulerpb.SchedulerForQuerier",
	HandlerType: (*SchedulerForQuerierServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "NotifyQuerierShutdown",
			Handler:    _SchedulerForQuerier_NotifyQuerierShutdown_Handler,
		},
	},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "QuerierLoop",
			Handler:       _SchedulerForQuerier_QuerierLoop_Handler,
			ServerStreams: true,
			ClientStreams: true,
		},
	},
	Metadata: "scheduler/schedulerpb/scheduler.proto",
}

// SchedulerForFrontendClient is the client API for SchedulerForFrontend service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type SchedulerForFrontendClient interface {
	// After calling this method, both Frontend and Scheduler enter a loop. Frontend will keep sending ENQUEUE and
	// CANCEL requests, and scheduler is expected to process them. Scheduler returns one response for each request.
	//
	// Long-running loop is used to detect broken connection between frontend and scheduler. This is important for both
	// parties... if connection breaks, frontend can cancel (and possibly retry on different scheduler) all pending
	// requests sent to this scheduler, while scheduler can cancel queued requests from given frontend.
	FrontendLoop(ctx context.Context, opts ...grpc.CallOption) (SchedulerForFrontend_FrontendLoopClient, error)
}

type schedulerForFrontendClient struct {
	cc grpc.ClientConnInterface
}

func NewSchedulerForFrontendClient(cc grpc.ClientConnInterface) SchedulerForFrontendClient {
	return &schedulerForFrontendClient{cc}
}

func (c *schedulerForFrontendClient) FrontendLoop(ctx context.Context, opts ...grpc.CallOption) (SchedulerForFrontend_FrontendLoopClient, error) {
	stream, err := c.cc.NewStream(ctx, &SchedulerForFrontend_ServiceDesc.Streams[0], "/schedulerpb.SchedulerForFrontend/FrontendLoop", opts...)
	if err != nil {
		return nil, err
	}
	x := &schedulerForFrontendFrontendLoopClient{stream}
	return x, nil
}

type SchedulerForFrontend_FrontendLoopClient interface {
	Send(*FrontendToScheduler) error
	Recv() (*SchedulerToFrontend, error)
	grpc.ClientStream
}

type schedulerForFrontendFrontendLoopClient struct {
	grpc.ClientStream
}

func (x *schedulerForFrontendFrontendLoopClient) Send(m *FrontendToScheduler) error {
	return x.ClientStream.SendMsg(m)
}

func (x *schedulerForFrontendFrontendLoopClient) Recv() (*SchedulerToFrontend, error) {
	m := new(SchedulerToFrontend)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

// SchedulerForFrontendServer is the server API for SchedulerForFrontend service.
// All implementations must embed UnimplementedSchedulerForFrontendServer
// for forward compatibility
type SchedulerForFrontendServer interface {
	// After calling this method, both Frontend and Scheduler enter a loop. Frontend will keep sending ENQUEUE and
	// CANCEL requests, and scheduler is expected to process them. Scheduler returns one response for each request.
	//
	// Long-running loop is used to detect broken connection between frontend and scheduler. This is important for both
	// parties... if connection breaks, frontend can cancel (and possibly retry on different scheduler) all pending
	// requests sent to this scheduler, while scheduler can cancel queued requests from given frontend.
	FrontendLoop(SchedulerForFrontend_FrontendLoopServer) error
	mustEmbedUnimplementedSchedulerForFrontendServer()
}

// UnimplementedSchedulerForFrontendServer must be embedded to have forward compatible implementations.
type UnimplementedSchedulerForFrontendServer struct {
}

func (UnimplementedSchedulerForFrontendServer) FrontendLoop(SchedulerForFrontend_FrontendLoopServer) error {
	return status.Errorf(codes.Unimplemented, "method FrontendLoop not implemented")
}
func (UnimplementedSchedulerForFrontendServer) mustEmbedUnimplementedSchedulerForFrontendServer() {}

// UnsafeSchedulerForFrontendServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to SchedulerForFrontendServer will
// result in compilation errors.
type UnsafeSchedulerForFrontendServer interface {
	mustEmbedUnimplementedSchedulerForFrontendServer()
}

func RegisterSchedulerForFrontendServer(s grpc.ServiceRegistrar, srv SchedulerForFrontendServer) {
	s.RegisterService(&SchedulerForFrontend_ServiceDesc, srv)
}

func _SchedulerForFrontend_FrontendLoop_Handler(srv interface{}, stream grpc.ServerStream) error {
	return srv.(SchedulerForFrontendServer).FrontendLoop(&schedulerForFrontendFrontendLoopServer{stream})
}

type SchedulerForFrontend_FrontendLoopServer interface {
	Send(*SchedulerToFrontend) error
	Recv() (*FrontendToScheduler, error)
	grpc.ServerStream
}

type schedulerForFrontendFrontendLoopServer struct {
	grpc.ServerStream
}

func (x *schedulerForFrontendFrontendLoopServer) Send(m *SchedulerToFrontend) error {
	return x.ServerStream.SendMsg(m)
}

func (x *schedulerForFrontendFrontendLoopServer) Recv() (*FrontendToScheduler, error) {
	m := new(FrontendToScheduler)
	if err := x.ServerStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

// SchedulerForFrontend_ServiceDesc is the grpc.ServiceDesc for SchedulerForFrontend service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var SchedulerForFrontend_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "schedulerpb.SchedulerForFrontend",
	HandlerType: (*SchedulerForFrontendServer)(nil),
	Methods:     []grpc.MethodDesc{},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "FrontendLoop",
			Handler:       _SchedulerForFrontend_FrontendLoop_Handler,
			ServerStreams: true,
			ClientStreams: true,
		},
	},
	Metadata: "scheduler/schedulerpb/scheduler.proto",
}

func (m *QuerierToScheduler) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *QuerierToScheduler) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *QuerierToScheduler) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	if len(m.QuerierID) > 0 {
		i -= len(m.QuerierID)
		copy(dAtA[i:], m.QuerierID)
		i = encodeVarint(dAtA, i, uint64(len(m.QuerierID)))
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func (m *SchedulerToQuerier) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *SchedulerToQuerier) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *SchedulerToQuerier) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	if m.StatsEnabled {
		i--
		if m.StatsEnabled {
			dAtA[i] = 1
		} else {
			dAtA[i] = 0
		}
		i--
		dAtA[i] = 0x28
	}
	if len(m.UserID) > 0 {
		i -= len(m.UserID)
		copy(dAtA[i:], m.UserID)
		i = encodeVarint(dAtA, i, uint64(len(m.UserID)))
		i--
		dAtA[i] = 0x22
	}
	if len(m.FrontendAddress) > 0 {
		i -= len(m.FrontendAddress)
		copy(dAtA[i:], m.FrontendAddress)
		i = encodeVarint(dAtA, i, uint64(len(m.FrontendAddress)))
		i--
		dAtA[i] = 0x1a
	}
	if m.HttpRequest != nil {
		if vtmsg, ok := interface{}(m.HttpRequest).(interface {
			MarshalToSizedBufferVT([]byte) (int, error)
		}); ok {
			size, err := vtmsg.MarshalToSizedBufferVT(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarint(dAtA, i, uint64(size))
		} else {
			encoded, err := proto.Marshal(m.HttpRequest)
			if err != nil {
				return 0, err
			}
			i -= len(encoded)
			copy(dAtA[i:], encoded)
			i = encodeVarint(dAtA, i, uint64(len(encoded)))
		}
		i--
		dAtA[i] = 0x12
	}
	if m.QueryID != 0 {
		i = encodeVarint(dAtA, i, uint64(m.QueryID))
		i--
		dAtA[i] = 0x8
	}
	return len(dAtA) - i, nil
}

func (m *FrontendToScheduler) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *FrontendToScheduler) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *FrontendToScheduler) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	if m.StatsEnabled {
		i--
		if m.StatsEnabled {
			dAtA[i] = 1
		} else {
			dAtA[i] = 0
		}
		i--
		dAtA[i] = 0x30
	}
	if m.HttpRequest != nil {
		if vtmsg, ok := interface{}(m.HttpRequest).(interface {
			MarshalToSizedBufferVT([]byte) (int, error)
		}); ok {
			size, err := vtmsg.MarshalToSizedBufferVT(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarint(dAtA, i, uint64(size))
		} else {
			encoded, err := proto.Marshal(m.HttpRequest)
			if err != nil {
				return 0, err
			}
			i -= len(encoded)
			copy(dAtA[i:], encoded)
			i = encodeVarint(dAtA, i, uint64(len(encoded)))
		}
		i--
		dAtA[i] = 0x2a
	}
	if len(m.UserID) > 0 {
		i -= len(m.UserID)
		copy(dAtA[i:], m.UserID)
		i = encodeVarint(dAtA, i, uint64(len(m.UserID)))
		i--
		dAtA[i] = 0x22
	}
	if m.QueryID != 0 {
		i = encodeVarint(dAtA, i, uint64(m.QueryID))
		i--
		dAtA[i] = 0x18
	}
	if len(m.FrontendAddress) > 0 {
		i -= len(m.FrontendAddress)
		copy(dAtA[i:], m.FrontendAddress)
		i = encodeVarint(dAtA, i, uint64(len(m.FrontendAddress)))
		i--
		dAtA[i] = 0x12
	}
	if m.Type != 0 {
		i = encodeVarint(dAtA, i, uint64(m.Type))
		i--
		dAtA[i] = 0x8
	}
	return len(dAtA) - i, nil
}

func (m *SchedulerToFrontend) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *SchedulerToFrontend) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *SchedulerToFrontend) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	if len(m.Error) > 0 {
		i -= len(m.Error)
		copy(dAtA[i:], m.Error)
		i = encodeVarint(dAtA, i, uint64(len(m.Error)))
		i--
		dAtA[i] = 0x12
	}
	if m.Status != 0 {
		i = encodeVarint(dAtA, i, uint64(m.Status))
		i--
		dAtA[i] = 0x8
	}
	return len(dAtA) - i, nil
}

func (m *NotifyQuerierShutdownRequest) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *NotifyQuerierShutdownRequest) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *NotifyQuerierShutdownRequest) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	if len(m.QuerierID) > 0 {
		i -= len(m.QuerierID)
		copy(dAtA[i:], m.QuerierID)
		i = encodeVarint(dAtA, i, uint64(len(m.QuerierID)))
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func (m *NotifyQuerierShutdownResponse) MarshalVT() (dAtA []byte, err error) {
	if m == nil {
		return nil, nil
	}
	size := m.SizeVT()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *NotifyQuerierShutdownResponse) MarshalToVT(dAtA []byte) (int, error) {
	size := m.SizeVT()
	return m.MarshalToSizedBufferVT(dAtA[:size])
}

func (m *NotifyQuerierShutdownResponse) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
	if m == nil {
		return 0, nil
	}
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.unknownFields != nil {
		i -= len(m.unknownFields)
		copy(dAtA[i:], m.unknownFields)
	}
	return len(dAtA) - i, nil
}

func encodeVarint(dAtA []byte, offset int, v uint64) int {
	offset -= sov(v)
	base := offset
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return base
}
func (m *QuerierToScheduler) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	l = len(m.QuerierID)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	n += len(m.unknownFields)
	return n
}

func (m *SchedulerToQuerier) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.QueryID != 0 {
		n += 1 + sov(uint64(m.QueryID))
	}
	if m.HttpRequest != nil {
		if size, ok := interface{}(m.HttpRequest).(interface {
			SizeVT() int
		}); ok {
			l = size.SizeVT()
		} else {
			l = proto.Size(m.HttpRequest)
		}
		n += 1 + l + sov(uint64(l))
	}
	l = len(m.FrontendAddress)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	l = len(m.UserID)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	if m.StatsEnabled {
		n += 2
	}
	n += len(m.unknownFields)
	return n
}

func (m *FrontendToScheduler) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.Type != 0 {
		n += 1 + sov(uint64(m.Type))
	}
	l = len(m.FrontendAddress)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	if m.QueryID != 0 {
		n += 1 + sov(uint64(m.QueryID))
	}
	l = len(m.UserID)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	if m.HttpRequest != nil {
		if size, ok := interface{}(m.HttpRequest).(interface {
			SizeVT() int
		}); ok {
			l = size.SizeVT()
		} else {
			l = proto.Size(m.HttpRequest)
		}
		n += 1 + l + sov(uint64(l))
	}
	if m.StatsEnabled {
		n += 2
	}
	n += len(m.unknownFields)
	return n
}

func (m *SchedulerToFrontend) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.Status != 0 {
		n += 1 + sov(uint64(m.Status))
	}
	l = len(m.Error)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	n += len(m.unknownFields)
	return n
}

func (m *NotifyQuerierShutdownRequest) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	l = len(m.QuerierID)
	if l > 0 {
		n += 1 + l + sov(uint64(l))
	}
	n += len(m.unknownFields)
	return n
}

func (m *NotifyQuerierShutdownResponse) SizeVT() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	n += len(m.unknownFields)
	return n
}

func sov(x uint64) (n int) {
	return (bits.Len64(x|1) + 6) / 7
}
func soz(x uint64) (n int) {
	return sov(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (m *QuerierToScheduler) UnmarshalVT(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 ErrIntOverflow
			}
			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: QuerierToScheduler: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: QuerierToScheduler: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field QuerierID", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.QuerierID = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *SchedulerToQuerier) UnmarshalVT(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 ErrIntOverflow
			}
			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: SchedulerToQuerier: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: SchedulerToQuerier: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field QueryID", wireType)
			}
			m.QueryID = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.QueryID |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field HttpRequest", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.HttpRequest == nil {
				m.HttpRequest = &httpgrpc.HTTPRequest{}
			}
			if unmarshal, ok := interface{}(m.HttpRequest).(interface {
				UnmarshalVT([]byte) error
			}); ok {
				if err := unmarshal.UnmarshalVT(dAtA[iNdEx:postIndex]); err != nil {
					return err
				}
			} else {
				if err := proto.Unmarshal(dAtA[iNdEx:postIndex], m.HttpRequest); err != nil {
					return err
				}
			}
			iNdEx = postIndex
		case 3:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field FrontendAddress", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.FrontendAddress = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 4:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field UserID", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.UserID = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 5:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field StatsEnabled", wireType)
			}
			var v int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				v |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			m.StatsEnabled = bool(v != 0)
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *FrontendToScheduler) UnmarshalVT(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 ErrIntOverflow
			}
			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: FrontendToScheduler: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: FrontendToScheduler: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
			}
			m.Type = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.Type |= FrontendToSchedulerType(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field FrontendAddress", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.FrontendAddress = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 3:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field QueryID", wireType)
			}
			m.QueryID = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.QueryID |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 4:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field UserID", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.UserID = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 5:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field HttpRequest", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.HttpRequest == nil {
				m.HttpRequest = &httpgrpc.HTTPRequest{}
			}
			if unmarshal, ok := interface{}(m.HttpRequest).(interface {
				UnmarshalVT([]byte) error
			}); ok {
				if err := unmarshal.UnmarshalVT(dAtA[iNdEx:postIndex]); err != nil {
					return err
				}
			} else {
				if err := proto.Unmarshal(dAtA[iNdEx:postIndex], m.HttpRequest); err != nil {
					return err
				}
			}
			iNdEx = postIndex
		case 6:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field StatsEnabled", wireType)
			}
			var v int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				v |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			m.StatsEnabled = bool(v != 0)
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *SchedulerToFrontend) UnmarshalVT(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 ErrIntOverflow
			}
			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: SchedulerToFrontend: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: SchedulerToFrontend: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType)
			}
			m.Status = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.Status |= SchedulerToFrontendStatus(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Error", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Error = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *NotifyQuerierShutdownRequest) UnmarshalVT(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 ErrIntOverflow
			}
			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: NotifyQuerierShutdownRequest: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: NotifyQuerierShutdownRequest: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field QuerierID", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflow
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLength
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLength
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.QuerierID = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *NotifyQuerierShutdownResponse) UnmarshalVT(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 ErrIntOverflow
			}
			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: NotifyQuerierShutdownResponse: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: NotifyQuerierShutdownResponse: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		default:
			iNdEx = preIndex
			skippy, err := skip(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if (skippy < 0) || (iNdEx+skippy) < 0 {
				return ErrInvalidLength
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}

func skip(dAtA []byte) (n int, err error) {
	l := len(dAtA)
	iNdEx := 0
	depth := 0
	for iNdEx < l {
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return 0, ErrIntOverflow
			}
			if iNdEx >= l {
				return 0, io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		wireType := int(wire & 0x7)
		switch wireType {
		case 0:
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflow
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:
			iNdEx += 8
		case 2:
			var length int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflow
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				length |= (int(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if length < 0 {
				return 0, ErrInvalidLength
			}
			iNdEx += length
		case 3:
			depth++
		case 4:
			if depth == 0 {
				return 0, ErrUnexpectedEndOfGroup
			}
			depth--
		case 5:
			iNdEx += 4
		default:
			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
		}
		if iNdEx < 0 {
			return 0, ErrInvalidLength
		}
		if depth == 0 {
			return iNdEx, nil
		}
	}
	return 0, io.ErrUnexpectedEOF
}

var (
	ErrInvalidLength        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflow          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroup = fmt.Errorf("proto: unexpected end of group")
)