From 094c4ad2625a3d8496bf848a7a91e02546044837 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Mon, 21 Mar 2022 18:44:01 +0800
Subject: [PATCH] fix(exproto):  don't carry the ssl confs if ssl.enable is
 false

---
 apps/emqx_gateway/src/exproto/emqx_exproto_impl.erl | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/apps/emqx_gateway/src/exproto/emqx_exproto_impl.erl b/apps/emqx_gateway/src/exproto/emqx_exproto_impl.erl
index 2524c1b5d..5c9967182 100644
--- a/apps/emqx_gateway/src/exproto/emqx_exproto_impl.erl
+++ b/apps/emqx_gateway/src/exproto/emqx_exproto_impl.erl
@@ -166,14 +166,16 @@ start_grpc_client_channel(GwName, Options = #{address := Address}) ->
                                }})
 
         end,
-    case maps:to_list(maps:get(ssl, Options, #{})) of
-        [] ->
+    case emqx_map_lib:deep_get([ssl, enable], Options, false) of
+        false ->
             SvrAddr = compose_http_uri(http, Host, Port),
             grpc_client_sup:create_channel_pool(GwName, SvrAddr, #{});
-        SslOpts ->
+        true ->
+            SslOpts = maps:to_list(maps:get(ssl, Options, #{})),
             ClientOpts = #{gun_opts =>
                            #{transport => ssl,
                              transport_opts => SslOpts}},
+
             SvrAddr = compose_http_uri(https, Host, Port),
             grpc_client_sup:create_channel_pool(GwName, SvrAddr, ClientOpts)
     end.