Adapt to master, compile

src/rabbit_connection_tracking.erl

@@ -29,13 +29,6 @@
          tracked_connection_from_connection_created/1,
          is_over_connection_limit/1, count_connections_in/1]).
 
--ifdef(use_specs).
-
--spec(register_connection/1   :: (rabbit_types:tracked_connection()) -> ok).
--spec(unregister_connection/1 :: (rabbit_types:connection_name()) -> ok).
-
--endif.
-
 -include_lib("rabbit.hrl").
 
 -define(TABLE,  rabbit_tracked_connection).
@@ -45,6 +38,8 @@
 %% API
 %%
 
+-spec register_connection(rabbit_types:tracked_connection()) -> ok.
+
 register_connection(#tracked_connection{vhost = VHost} = Conn) ->
     rabbit_misc:execute_mnesia_transaction(
       fun() ->
@@ -54,6 +49,8 @@ register_connection(#tracked_connection{vhost = VHost} = Conn) ->
               ok
       end).
 
+-spec unregister_connection(rabbit_types:connection_name()) -> ok.
+
 unregister_connection(ConnId = {_Node, _Name}) ->
     rabbit_misc:execute_mnesia_transaction(
       fun() ->

src/rabbit_connection_tracking_handler.erl

@@ -33,9 +33,6 @@
 -export([init/1, handle_call/2, handle_event/2, handle_info/2,
          terminate/2, code_change/3]).
 
--ifdef(use_specs).
--endif.
-
 -include_lib("rabbit.hrl").
 
 -rabbit_boot_step({?MODULE,
@@ -69,12 +66,12 @@ handle_event(#event{type = connection_closed, props = Details}, State) ->
          proplists:get_value(name, Details)}),
     {ok, State};
 handle_event(#event{type = vhost_deleted, props = Details}, State) ->
-    VHost = proplists:get_value(name, Details),
+    _VHost = proplists:get_value(name, Details),
     %% TODO: force close and unregister connections in
     %%       this vhost. Moved to rabbitmq/rabbitmq-server#627.
     {ok, State};
 handle_event(#event{type = user_deleted, props = Details}, State) ->
-    Username = proplists:get_value(name, Details),
+    _Username = proplists:get_value(name, Details),
     %% TODO: force close and unregister connections from
     %%       this user. Moved to rabbitmq/rabbitmq-server#628.
     {ok, State};