fix

apps/iot/src/endpoint/endpoint.erl

@@ -39,14 +39,16 @@ get_name(Id) when is_integer(Id) ->
     list_to_atom("endpoint:" ++ integer_to_list(Id)).
 
 -spec get_pid(Id :: integer()) -> undefined | pid().
-get_pid(Id) when is_binary(Id) ->
+get_pid(Id) when is_integer(Id) ->
     whereis(get_name(Id)).
 
+-spec get_alias_name(Name :: binary()) -> atom().
 get_alias_name(Name) when is_binary(Name) ->
     list_to_atom("endpoint:" ++ binary_to_list(Name)).
 
+-spec get_alias_pid(Name :: binary()) -> undefined | pid().
 get_alias_pid(Name) when is_binary(Name) ->
-    global:whereis_name(get_alias_name(Name)).
+    iot_name_server:whereis_alias(get_alias_name(Name)).
 
 -spec forward(Pid :: pid(), ServiceId :: binary(), Format :: binary(), Metric :: binary()) -> no_return().
 forward(Pid, ServiceId, Format, Metric) when is_pid(Pid), is_binary(ServiceId), is_binary(Format), is_binary(Metric) ->

apps/iot/src/endpoint/endpoint_sup.erl

@@ -29,7 +29,7 @@ start_link() ->
 %%                  modules => modules()}   % optional
 init([]) ->
     SupFlags = #{strategy => one_for_one, intensity => 1000, period => 3600},
-    {ok, Endpoints} = endpoint_bo:get_all_endpoints(),
+    Endpoints = endpoint_bo:get_all_endpoints(),
     ChildSpecs = lists:flatmap(fun(EndpointInfo) ->
         case endpoint_bo:endpoint_record(EndpointInfo) of
             error ->

apps/iot/src/http_handlers/endpoint_handler.erl

@@ -54,7 +54,7 @@ handle_request("POST", "/endpoint/stop", _, #{<<"id">> := Id}) when is_integer(I
             {ok, 200, iot_util:json_error(404, <<"endpoint not found">>)};
         {ok, _} ->
             case endpoint_sup:delete_endpoint(Id) of
-                {ok, Pid} when is_pid(Pid) ->
+                ok ->
                     {ok, 200, iot_util:json_data(<<"success">>)};
                 {error, Reason} ->
                     lager:warning("[endpoint_handler] stop endpoint id: ~p, get error: ~p", [Id, Reason]),

apps/iot/src/iot_host.erl

@@ -350,7 +350,7 @@ handle_event(cast, {handle, {data, #data{service_id = ServiceId, device_uuid = D
                     case iot_device:is_activated(Device) of
                         true ->
                             RouteKey = get_route_key(RouteKey0),
-                            case endpoint:get_pid(RouteKey) of
+                            case endpoint:get_alias_pid(RouteKey) of
                                 undefined ->
                                     ok;
                                 EndpointPid ->

apps/iot/src/iot_name_server.erl

@@ -13,7 +13,7 @@
 
 %% API
 -export([start_link/0]).
--export([whereis/1, register/2]).
+-export([whereis_alias/1, register/2]).
 
 %% gen_server callbacks
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, code_change/3]).
@@ -35,8 +35,8 @@
 register(Name, Pid) when is_atom(Name), is_pid(Pid) ->
     gen_server:call(?SERVER, {register, Name, Pid}).
 
--spec whereis(Name :: atom()) -> undefined | pid().
+-spec whereis_alias(Name :: atom()) -> undefined | pid().
-whereis(Name) when is_atom(Name) ->
+whereis_alias(Name) when is_atom(Name) ->
     case ets:lookup(?TAB, Name) of
         [] ->
             undefined;