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server.go
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server.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package grpc
import (
"net"
"code.vegaprotocol.io/vega/logging"
pb "code.vegaprotocol.io/vega/protos/blockexplorer/api/v1"
"google.golang.org/grpc"
"google.golang.org/grpc/reflection"
)
type Server struct {
Config
log *logging.Logger
blockExplorer pb.BlockExplorerServiceServer
grpc *grpc.Server
lis net.Listener
}
func NewServer(cfg Config, log *logging.Logger, blockExplorerServer pb.BlockExplorerServiceServer, lis net.Listener) *Server {
log = log.Named(namedLogger)
grpcServer := grpc.NewServer()
pb.RegisterBlockExplorerServiceServer(grpcServer, blockExplorerServer)
if cfg.Reflection {
reflection.Register(grpcServer)
}
return &Server{
Config: cfg,
log: log,
blockExplorer: blockExplorerServer,
grpc: grpcServer,
lis: lis,
}
}
func (g *Server) Serve() error {
g.log.Info("Starting gRPC server", logging.String("address", g.lis.Addr().String()))
return g.grpc.Serve(g.lis)
}
func (g *Server) Stop() {
if g.grpc != nil {
g.log.Info("Stopping gRPC server", logging.String("address", g.lis.Addr().String()))
g.grpc.Stop()
}
}