From 4ccb63821e80f5f05f4894f98c2f6a90e64a1894 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=BCdiger=20Klaehn?= <rklaehn@protonmail.com>
Date: Fri, 24 Jul 2020 22:44:32 +0200
Subject: [PATCH] Add warning about messageIDs

See https://github.com/libp2p/specs/pull/285 and https://github.com/libp2p/go-libp2p-pubsub/issues/361
---
 pb/rpc.proto | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pb/rpc.proto b/pb/rpc.proto
index 193a632..a060fff 100644
--- a/pb/rpc.proto
+++ b/pb/rpc.proto
@@ -32,10 +32,12 @@ message ControlMessage {
 
 message ControlIHave {
 	optional string topicID = 1;
+	// implementors from other languages should use bytes here - go protobuf emits invalid utf8 strings
 	repeated string messageIDs = 2;
 }
 
 message ControlIWant {
+	// implementors from other languages should use bytes here - go protobuf emits invalid utf8 strings
 	repeated string messageIDs = 1;
 }