fix kafka

apps/iot/src/endpoint/endpoint_sup.erl

@@ -52,11 +52,13 @@ kafka_test() ->
         title = <<"kafka测试"/utf8>>,
         %% 配置项, 格式: #{<<"protocol">> => <<"http|https|ws|kafka|mqtt">>, <<"args">> => #{}}
         config = #kafka_endpoint{
-            sasl_config = {
-                scram_sha_256,
-                <<"admin">>,
-                <<"lz4rP5UavRTiGZEZK8G51mxHcM5iPC">>
-            },
+            %sasl_config = {
+            %    scram_sha_256,
+            %    <<"admin">>,
+            %    <<"lz4rP5UavRTiGZEZK8G51mxHcM5iPC">>
+            %},
+
+            sasl_config = undefined,
 
             bootstrap_servers = [
                 {"127.0.0.1", 19092}