From c9ffd5e508eff2734c2aa7d18fa1451969c1ed17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dawid=20Wysoki=C5=84ski?= <contact@dwysokinski.me>
Date: Wed, 10 May 2023 08:31:14 +0200
Subject: [PATCH] add comments

---
 proto/hello_world.proto | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/proto/hello_world.proto b/proto/hello_world.proto
index 0d2cb4c..fd8bb14 100644
--- a/proto/hello_world.proto
+++ b/proto/hello_world.proto
@@ -3,11 +3,11 @@ syntax = "proto3";
 option go_package = "gitea.dwysokinski.me/Kichiyaki/grpc-demo/proto";
 
 service Greeter {
-  rpc SayHello (HelloRequest) returns (HelloReply) {}
-  rpc SayHelloToJames (HelloRequest) returns (HelloReply) {}
-  rpc SayHelloClientStream (stream HelloRequest) returns (MultiHelloReply) {}
-  rpc SayHelloServerStream (MultiHelloRequest) returns (stream HelloReply) {}
-  rpc SayHelloBidirectionalStream (stream HelloRequest) returns (stream HelloReply) {}
+  rpc SayHello (HelloRequest) returns (HelloReply) {} // Unary RPC
+  rpc SayHelloToJames (HelloRequest) returns (HelloReply) {} // Unary RPC
+  rpc SayHelloClientStream (stream HelloRequest) returns (MultiHelloReply) {} // Client streaming RPC
+  rpc SayHelloServerStream (MultiHelloRequest) returns (stream HelloReply) {} // Server streaming RPC
+  rpc SayHelloBidirectionalStream (stream HelloRequest) returns (stream HelloReply) {} // Bidirectional streaming RPC
 }
 
 message HelloRequest {