fix(rocketmq): allow setting multiple addresses in RocketMQ bridge

lib-ee/emqx_ee_connector/src/emqx_ee_connector_rocketmq.erl

@@ -38,7 +38,7 @@ roots() ->
 
 fields(config) ->
     [
-        {server, server()},
+        {servers, servers()},
         {topic,
             mk(
                 binary(),
@@ -75,7 +75,7 @@ add_default_fn(OrigFn, Default) ->
         (Field) -> OrigFn(Field)
     end.
 
-server() ->
+servers() ->
     Meta = #{desc => ?DESC("server")},
     emqx_schema:servers_sc(Meta, ?ROCKETMQ_HOST_OPTIONS).
 
@@ -97,7 +97,7 @@ is_buffer_supported() -> false.
 
 on_start(
     InstanceId,
-    #{server := Server, topic := Topic} = Config1
+    #{servers := BinServers, topic := Topic} = Config1
 ) ->
     ?SLOG(info, #{
         msg => "starting_rocketmq_connector",
@@ -105,9 +105,8 @@ on_start(
         config => redact(Config1)
     }),
     Config = maps:merge(default_security_info(), Config1),
-    {Host, Port} = emqx_schema:parse_server(Server, ?ROCKETMQ_HOST_OPTIONS),
+    Servers = emqx_schema:parse_servers(BinServers, ?ROCKETMQ_HOST_OPTIONS),
 
-    Server1 = [{Host, Port}],
     ClientId = client_id(InstanceId),
     ClientCfg = #{acl_info => #{}},
 
@@ -124,7 +123,7 @@ on_start(
         producers_opts => ProducerOpts
     },
 
-    case rocketmq:ensure_supervised_client(ClientId, Server1, ClientCfg) of
+    case rocketmq:ensure_supervised_client(ClientId, Servers, ClientCfg) of
         {ok, _Pid} ->
             {ok, State};
         {error, _Reason} = Error ->