Merge pull request #912 from emqtt/emq20

Support 'acl reload' CLI

src/emqttd_acl_internal.erl

@@ -21,6 +21,7 @@
 -author("Feng Lee <feng@emqtt.io>").
 
 -include("emqttd.hrl").
+-include("emqttd_cli.hrl").
 
 -export([all_rules/0]).
 
@@ -114,7 +115,7 @@ reload_acl(#state{config = undefined}) ->
 reload_acl(State) ->
     case catch load_rules_from_file(State) of
         {'EXIT', Error} -> {error, Error};
-        true -> ok
+        true -> ?PRINT("~s~n", ["reload acl_internal successfully"]), ok
     end.
 
 %% @doc ACL Module Description

src/emqttd_cli.erl

@@ -32,7 +32,7 @@
 
 -export([status/1, broker/1, cluster/1, users/1, clients/1, sessions/1,
          routes/1, topics/1, subscriptions/1, plugins/1, bridges/1,
-         listeners/1, vm/1, mnesia/1, trace/1]).
+         listeners/1, vm/1, mnesia/1, trace/1, acl/1]).
 
 -define(PROC_INFOKEYS, [status,
                         memory,
@@ -151,6 +151,9 @@ cluster(_) ->
 
 users(Args) -> emq_auth_username:cli(Args).
 
+acl(["reload"]) -> emqttd_access_control:reload_acl();
+acl(_) -> ?USAGE([{"acl reload", "reload etc/acl.conf"}]).
+
 %%--------------------------------------------------------------------
 %% @doc Query clients
 

src/emqttd_client.erl

@@ -65,7 +65,7 @@ start_link(Conn, Env) ->
     {ok, proc_lib:spawn_link(?MODULE, init, [[Conn, Env]])}.
 
 info(CPid) ->
-    gen_server:call(CPid, info, infinity).
+    gen_server:call(CPid, info).
 
 stats(CPid) ->
     gen_server:call(CPid, stats).

test/emqttd_SUITE.erl

@@ -371,21 +371,21 @@ add_delete_hook(_) ->
     {error, already_hooked} = emqttd:hook(test_hook, fun ?MODULE:hook_fun2/1, []),
     Callbacks = [{callback, fun ?MODULE:hook_fun1/1, [], 0},
                  {callback, fun ?MODULE:hook_fun2/1, [], 0}],
-    Callbacks = emqttd_hook:lookup(test_hook),
+    Callbacks = emqttd_hooks:lookup(test_hook),
     emqttd:unhook(test_hook, fun ?MODULE:hook_fun1/1),
     emqttd:unhook(test_hook, fun ?MODULE:hook_fun2/1),
     ok = emqttd:unhook(test_hook, fun ?MODULE:hook_fun2/1),
     {error, not_found} = emqttd:unhook(test_hook1, fun ?MODULE:hook_fun2/1),
-    [] = emqttd_hook:lookup(test_hook),
+    [] = emqttd_hooks:lookup(test_hook),
 
     emqttd:hook(emqttd_hook, fun ?MODULE:hook_fun1/1, [], 9),
     emqttd:hook(emqttd_hook, fun ?MODULE:hook_fun2/1, [], 8),
     Callbacks2 = [{callback, fun ?MODULE:hook_fun2/1, [], 8},
                   {callback, fun ?MODULE:hook_fun1/1, [], 9}],
-    Callbacks2 = emqttd_hook:lookup(emqttd_hook),
+    Callbacks2 = emqttd_hooks:lookup(emqttd_hook),
     emqttd:unhook(emqttd_hook, fun ?MODULE:hook_fun1/1),
     emqttd:unhook(emqttd_hook, fun ?MODULE:hook_fun2/1),
-    [] = emqttd_hook:lookup(emqttd_hook).
+    [] = emqttd_hooks:lookup(emqttd_hook).
 
 run_hooks(_) ->
     emqttd:hook(foldl_hook, fun ?MODULE:hook_fun3/4, [init]),
@@ -514,8 +514,8 @@ cluster_remove2(_) ->
     ok = emqttd_cluster:join(Z),
     Node = node(),
     [Z, Node] = emqttd_mnesia:running_nodes(),
-    ok = rpc:call(Z, emqttd_mnesia, ensure_stopped, []),
     ok = emqttd_cluster:remove(Z),
+    ok = rpc:call(Z, emqttd_mnesia, ensure_stopped, []),
     [Node] = emqttd_mnesia:running_nodes(),
     slave:stop(Z).
 

test/emqttd_lib_SUITE.erl

@@ -71,7 +71,7 @@ guid_base62(_) ->
 %%--------------------------------------------------------------------
 
 opts_merge(_) ->
-    Opts = emqttd_opts:merge(?SOCKOPTS, [raw,
+    Opts = emqttd_misc:merge_opts(?SOCKOPTS, [raw,
                                          binary,
                                          {backlog, 1024},
                                          {nodelay, false},