multi: use grpc.ServiceRegistrar param

To make things a bit more re-usable in litd, we change the type of the
input parameter to the less specific interface type instead of the
actual implementation struct pointer.

Author: guggero

authmailbox/server.go

@@ -102,8 +102,8 @@ func (s *Server) Start() error {
 
 // RegisterWithGrpcServer registers the rpcServer with the passed root gRPC
 // server.
-func (s *Server) RegisterWithGrpcServer(grpcServer *grpc.Server) error {
-	mboxrpc.RegisterMailboxServer(grpcServer, s)
+func (s *Server) RegisterWithGrpcServer(registrar grpc.ServiceRegistrar) error {
+	mboxrpc.RegisterMailboxServer(registrar, s)
 
 	return nil
 }

rpcserver.go

@@ -233,15 +233,18 @@ func (r *rpcServer) Stop() error {
 
 // RegisterWithGrpcServer registers the rpcServer with the passed root gRPC
 // server.
-func (r *rpcServer) RegisterWithGrpcServer(grpcServer *grpc.Server) error {
+func (r *rpcServer) RegisterWithGrpcServer(
+	registrar grpc.ServiceRegistrar) error {
+
 	// Register the main RPC server.
-	taprpc.RegisterTaprootAssetsServer(grpcServer, r)
-	wrpc.RegisterAssetWalletServer(grpcServer, r)
-	mintrpc.RegisterMintServer(grpcServer, r)
-	rfqrpc.RegisterRfqServer(grpcServer, r)
-	tchrpc.RegisterTaprootAssetChannelsServer(grpcServer, r)
-	unirpc.RegisterUniverseServer(grpcServer, r)
-	tapdevrpc.RegisterGrpcServer(grpcServer, r)
+	taprpc.RegisterTaprootAssetsServer(registrar, r)
+	wrpc.RegisterAssetWalletServer(registrar, r)
+	mintrpc.RegisterMintServer(registrar, r)
+	rfqrpc.RegisterRfqServer(registrar, r)
+	tchrpc.RegisterTaprootAssetChannelsServer(registrar, r)
+	unirpc.RegisterUniverseServer(registrar, r)
+	tapdevrpc.RegisterGrpcServer(registrar, r)
+
 	return nil
 }
 

taprpc/tapdevrpc/config_active.go

@@ -4,6 +4,6 @@ package tapdevrpc
 
 import "google.golang.org/grpc"
 
-func RegisterGrpcServer(grpcServer *grpc.Server, srv TapDevServer) {
-	RegisterTapDevServer(grpcServer, srv)
+func RegisterGrpcServer(registrar grpc.ServiceRegistrar, srv TapDevServer) {
+	RegisterTapDevServer(registrar, srv)
 }

taprpc/tapdevrpc/config_default.go

@@ -4,5 +4,5 @@ package tapdevrpc
 
 import "google.golang.org/grpc"
 
-func RegisterGrpcServer(_ *grpc.Server, _ TapDevServer) {
+func RegisterGrpcServer(_ grpc.ServiceRegistrar, _ TapDevServer) {
 }