erigon-pulse/cmd/lightclient/rpc/lightrpc/sentinel_grpc.pb.go
Mike Neuder db1c2d2d82
Adding the AggregateAndProof global topic to the sentinel pubsub service (#5841)
This is the first PR in support of
https://github.com/ledgerwatch/erigon/issues/5824.

The phase 0 sepc
https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/p2p-interface.md#global-topics
specifies 6 global pubsub topics that CL nodes need to handle.

This PR implements the `beacob_aggregate_and_proof` topic: 

https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof.

The `AggregateAndProof` and `SignedAggregateAndProof` types are defined
here:
https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/validator.md#aggregateandproof.

I followed the implementation of `SignedBeaconBlockBellatrix`, which has
the following references:

1. cmd/lightclient/cltypes/types.go‎: defines the struct with relevant
SSZ annotations on the fields.
2. cmd/lightclient/cltypes/clone.go: this just returns a reference to an
empty object, so not super clear to me if it is necessary:
3. cmd/lightclient/rpc/common.go: this decodes gossip data, switching on
the type of gossip message that is received.
4. ‎cmd/lightclient/sentinel/service/service.go: this listens on the
pubsub channel and notifies when a packet of the relevant type comes in.
5. cmd/lightclient/sentinel/pubsub.go: this defines the gossip topic
struct.
6. cmd/lightclient/lightclient/subscriber.go: this is the lightclient
interface for the incoming messages that come from the sentinel.
2022-10-23 20:22:33 +02:00

206 lines
6.6 KiB
Go

// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.2.0
// - protoc v3.14.0
// source: sentinel.proto
package lightrpc
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// 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
// SentinelClient is the client API for Sentinel 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 SentinelClient interface {
SubscribeGossip(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (Sentinel_SubscribeGossipClient, error)
SendRequest(ctx context.Context, in *RequestData, opts ...grpc.CallOption) (*ResponseData, error)
GetPeers(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (*PeerCount, error)
}
type sentinelClient struct {
cc grpc.ClientConnInterface
}
func NewSentinelClient(cc grpc.ClientConnInterface) SentinelClient {
return &sentinelClient{cc}
}
func (c *sentinelClient) SubscribeGossip(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (Sentinel_SubscribeGossipClient, error) {
stream, err := c.cc.NewStream(ctx, &Sentinel_ServiceDesc.Streams[0], "/lightrpc.Sentinel/SubscribeGossip", opts...)
if err != nil {
return nil, err
}
x := &sentinelSubscribeGossipClient{stream}
if err := x.ClientStream.SendMsg(in); err != nil {
return nil, err
}
if err := x.ClientStream.CloseSend(); err != nil {
return nil, err
}
return x, nil
}
type Sentinel_SubscribeGossipClient interface {
Recv() (*GossipData, error)
grpc.ClientStream
}
type sentinelSubscribeGossipClient struct {
grpc.ClientStream
}
func (x *sentinelSubscribeGossipClient) Recv() (*GossipData, error) {
m := new(GossipData)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
func (c *sentinelClient) SendRequest(ctx context.Context, in *RequestData, opts ...grpc.CallOption) (*ResponseData, error) {
out := new(ResponseData)
err := c.cc.Invoke(ctx, "/lightrpc.Sentinel/SendRequest", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *sentinelClient) GetPeers(ctx context.Context, in *EmptyRequest, opts ...grpc.CallOption) (*PeerCount, error) {
out := new(PeerCount)
err := c.cc.Invoke(ctx, "/lightrpc.Sentinel/GetPeers", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// SentinelServer is the server API for Sentinel service.
// All implementations must embed UnimplementedSentinelServer
// for forward compatibility
type SentinelServer interface {
SubscribeGossip(*EmptyRequest, Sentinel_SubscribeGossipServer) error
SendRequest(context.Context, *RequestData) (*ResponseData, error)
GetPeers(context.Context, *EmptyRequest) (*PeerCount, error)
mustEmbedUnimplementedSentinelServer()
}
// UnimplementedSentinelServer must be embedded to have forward compatible implementations.
type UnimplementedSentinelServer struct {
}
func (UnimplementedSentinelServer) SubscribeGossip(*EmptyRequest, Sentinel_SubscribeGossipServer) error {
return status.Errorf(codes.Unimplemented, "method SubscribeGossip not implemented")
}
func (UnimplementedSentinelServer) SendRequest(context.Context, *RequestData) (*ResponseData, error) {
return nil, status.Errorf(codes.Unimplemented, "method SendRequest not implemented")
}
func (UnimplementedSentinelServer) GetPeers(context.Context, *EmptyRequest) (*PeerCount, error) {
return nil, status.Errorf(codes.Unimplemented, "method GetPeers not implemented")
}
func (UnimplementedSentinelServer) mustEmbedUnimplementedSentinelServer() {}
// UnsafeSentinelServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to SentinelServer will
// result in compilation errors.
type UnsafeSentinelServer interface {
mustEmbedUnimplementedSentinelServer()
}
func RegisterSentinelServer(s grpc.ServiceRegistrar, srv SentinelServer) {
s.RegisterService(&Sentinel_ServiceDesc, srv)
}
func _Sentinel_SubscribeGossip_Handler(srv interface{}, stream grpc.ServerStream) error {
m := new(EmptyRequest)
if err := stream.RecvMsg(m); err != nil {
return err
}
return srv.(SentinelServer).SubscribeGossip(m, &sentinelSubscribeGossipServer{stream})
}
type Sentinel_SubscribeGossipServer interface {
Send(*GossipData) error
grpc.ServerStream
}
type sentinelSubscribeGossipServer struct {
grpc.ServerStream
}
func (x *sentinelSubscribeGossipServer) Send(m *GossipData) error {
return x.ServerStream.SendMsg(m)
}
func _Sentinel_SendRequest_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(RequestData)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(SentinelServer).SendRequest(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/lightrpc.Sentinel/SendRequest",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(SentinelServer).SendRequest(ctx, req.(*RequestData))
}
return interceptor(ctx, in, info, handler)
}
func _Sentinel_GetPeers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(EmptyRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(SentinelServer).GetPeers(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/lightrpc.Sentinel/GetPeers",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(SentinelServer).GetPeers(ctx, req.(*EmptyRequest))
}
return interceptor(ctx, in, info, handler)
}
// Sentinel_ServiceDesc is the grpc.ServiceDesc for Sentinel service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Sentinel_ServiceDesc = grpc.ServiceDesc{
ServiceName: "lightrpc.Sentinel",
HandlerType: (*SentinelServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "SendRequest",
Handler: _Sentinel_SendRequest_Handler,
},
{
MethodName: "GetPeers",
Handler: _Sentinel_GetPeers_Handler,
},
},
Streams: []grpc.StreamDesc{
{
StreamName: "SubscribeGossip",
Handler: _Sentinel_SubscribeGossip_Handler,
ServerStreams: true,
},
},
Metadata: "sentinel.proto",
}