From edaf9eaaa61612d2b3f1e8d9fdb95c49e5cc9a70 Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Thu, 29 Oct 2020 21:11:24 +0300
Subject: [PATCH] proper fill server metadata

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 grpc.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/grpc.go b/grpc.go
index a582269..969ffbc 100644
--- a/grpc.go
+++ b/grpc.go
@@ -758,8 +758,8 @@ func (g *grpcServer) Register() error {
 	}
 	g.RUnlock()
 
-	service.Metadata["protocol"] = "grpc"
-	service.Metadata["transport"] = "grpc"
+	service.Nodes[0].Metadata["protocol"] = "grpc"
+	service.Nodes[0].Metadata["transport"] = "grpc"
 	service.Endpoints = endpoints
 
 	g.RLock()