adding grpc server.

cmd/indra/seed.go

@@ -68,10 +68,6 @@ var seedCmd = &cobra.Command{
 
 		log.I.Ln("running seed")
 
-		//
-		// Set the context
-		//
-
 		var ctx context.Context
 		var cancel context.CancelFunc
 
@@ -92,7 +88,8 @@ var seedCmd = &cobra.Command{
 			}
 
 			// We need to enable specific gRPC services here
-			// rpc.Register()
+			//srv := rpc.Server()
+			//helloworld.RegisterGreeterServer(srv, helloworld)
 
 			log.I.Ln("starting rpc server")
 

pkg/rpc/rpc.go

@@ -9,6 +9,7 @@ import (
 	"golang.zx2c4.com/wireguard/device"
 	"golang.zx2c4.com/wireguard/tun"
 	"golang.zx2c4.com/wireguard/tun/netstack"
+	"google.golang.org/grpc"
 	"net"
 	"net/netip"
 	"os"
@@ -56,8 +57,17 @@ var (
 	tunnel   tun.Device
 	unixSock net.Listener
 	tcpSock  net.Listener
+	server   *grpc.Server
 )
 
+func init() {
+	server = grpc.NewServer()
+}
+
+func Server() *grpc.Server {
+	return server
+}
+
 func Start(ctx context.Context) {
 
 	var err error