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package coregrpc
import (
"context"
"net"
"google.golang.org/grpc"
tmnet "github.com/tendermint/tendermint/libs/net"
"github.com/tendermint/tendermint/rpc/core"
)
// Config is an gRPC server configuration.
type Config struct {
MaxOpenConnections int
}
// StartGRPCServer starts a new gRPC BroadcastAPIServer using the given
// net.Listener.
// NOTE: This function blocks - you may want to call it in a go-routine.
func StartGRPCServer(env *core.Environment, ln net.Listener) error {
grpcServer := grpc.NewServer()
RegisterBroadcastAPIServer(grpcServer, &broadcastAPI{env: env})
return grpcServer.Serve(ln)
}
// StartGRPCClient dials the gRPC server using protoAddr and returns a new
// BroadcastAPIClient.
func StartGRPCClient(protoAddr string) BroadcastAPIClient {
conn, err := grpc.Dial(protoAddr, grpc.WithInsecure(), grpc.WithContextDialer(dialerFunc))
if err != nil {
panic(err)
}
return NewBroadcastAPIClient(conn)
}
func dialerFunc(ctx context.Context, addr string) (net.Conn, error) {
return tmnet.Connect(addr)
}