diff --git a/apps/emqx_connector/src/emqx_connector_mqtt.erl b/apps/emqx_connector/src/emqx_connector_mqtt.erl index 34e785e71..456137d90 100644 --- a/apps/emqx_connector/src/emqx_connector_mqtt.erl +++ b/apps/emqx_connector/src/emqx_connector_mqtt.erl @@ -241,9 +241,11 @@ basic_config(#{ connect_timeout => 30, reconnect_interval => ReconnIntv, proto_ver => ProtoVer, - %% If haporxy enables mqtt connection packet checking, - %% then using bridge_mode will directly cause the connection to fail. - %% Let's disable bridge_mode. + %% Opening bridge_mode will form a non-standard mqtt connection message. + %% A load balancing server (such as haproxy) is often set up before the emqx broker server. + %% When the load balancing server enables mqtt connection packet inspection, + %% non-standard mqtt connection packets will be filtered out by LB. + %% So let's disable bridge_mode. bridge_mode => false, username => User, password => Password,